UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549
                                    FORM 10-K

                (X) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                   FOR THE FISCAL YEAR ENDED DECEMBER 31, 2002
                                                          OR
              ( ) Transition report pursuant to Section 13 or 15(d)
                     of the Securities Exchange Act of 1934
                For the transition period from ______to _______.

                          COMMISSION FILE NUMBER 1-2967

                             UNION ELECTRIC COMPANY
             (Exact name of registrant as specified in its charter)

         Missouri                                    43-0559760
(State or other jurisdiction of             (I.R.S. Employer Identification No.)
  incorporation or organization)

                 1901 Chouteau Avenue, St. Louis, Missouri 63103
              (Address of principal executive offices and Zip Code)

       Registrant's telephone number, including area code: (314) 621-3222

           Securities Registered Pursuant to Section 12(b) of the Act:

Title of each class                    Name of each exchange on which registered
- -------------------                    -----------------------------------------
Preferred Stock, without par value
(entitled to cumulative dividends):
       Stated value $100 per share -   }
         $4.56 Series                  }
         $4.50 Series                  }               New York Stock Exchange
         $4.00 Series                  }
         $3.50 Series                  }

        Securities Registered Pursuant to Section 12(g) of the Act: None.

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes ( X ). No ( ).

     Indicate by check mark if disclosure of delinquent  filers pursuant to Item
405 of Regulation S-K is not contained,  and will not be contained,  to the best
of  registrant's  knowledge,  in  definitive  proxy  or  information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. ( ).

     Indicate by check mark whether the registrant is an  accelerated  filer (as
defined in Rule 12b-2 of the Securities Exchange Act of 1934). Yes ( ). No (X).

     As of June 28, 2002,  Ameren  Corporation held all 102,123,834  outstanding
shares of common stock, $5 par value, of Union Electric  Company.  The aggregate
market  value  of the  voting  preferred  stock,  without  par  value,  held  by
non-affiliates  of Union  Electric  Company at June 28, 2002,  based on the last
reported sale price on the New York Stock  Exchange  composite tape on that date
(excluding  Preferred  Stock for which  quotes are not publicly  available)  was
$47,998,478.

     Shares of Common  Stock,  $5 par value,  outstanding  as of March 21, 2003:
102,123,834 shares (all owned by Ameren Corporation).

                      Documents incorporated by references.

     Portions of the registrant's definitive proxy statement for the 2003 annual
meeting are incorporated by reference into Part III.








                                TABLE OF CONTENTS

                                                                          Page
                                                                          ----
PART I
                                                                   

 Item 1  Business
          General........................................................... 1
          Capital Program and Financing..................................... 2
          Rates and Regulation.............................................. 3
          Fuel Supply for Electric Generating Facilities.................... 4
          Industry Issues................................................... 5
          Available Information............................................. 5
 Item 2   Properties ....................................................... 6
 Item 3   Legal Proceedings................................................. 8
 Item 4   Submission of Matters to a Vote of Security Holders............... 9

 Executive Officers of the Registrant (Item 401(b) of Regulation S-K)....... 9

PART II

 Item 5    Market for Registrant's Common Equity and Related Stockholder
               Matters......................................................11
 Item 6    Selected Financial Data..........................................12
 Item 7    Management's Discussion and Analysis of Financial Condition and
               Results of Operations........................................13
 Item 7A   Quantitative and Qualitative Disclosures About Market Risk.......30
 Item 8    Financial Statements and Supplementary Data......................31
 Item 9    Changes in and Disagreements with Accountants on Accounting
               and Financial Disclosure.....................................61

PART III

 Item 10   Directors and Executive Officers of the Registrant...............61
 Item 11   Executive Compensation...........................................61
 Item 12   Security Ownership of Certain Beneficial Owners and Management...61
 Item 13   Certain Relationships and Related Transactions...................61
 Item 14   Controls and Procedures..........................................61

PART IV

 Item 15   Exhibits, Financial Statement Schedules and Reports on Form 8-K..62

SIGNATURES..................................................................67

CERTIFICATIONS..............................................................67

EXHIBIT INDEX...............................................................70


     This Form 10-K contains "forward-looking  statements" within the meaning of
Section 21E of the Securities Exchange Act of 1934, as amended.  Forward-looking
statements  should be read with the cautionary  statements and important factors
included in this Form 10-K at pages 8 and 30 under the  heading  Forward-Looking
Statements.  Forward-looking statements are all statements other than statements
of historical fact, including those statements that are identified by the use of
the words "anticipates," "estimates," "expects," "intends," "plans," "predicts,"
"projects" and similar expressions.



                                     PART I

ITEM    1.    BUSINESS.

GENERAL

     Union  Electric  Company,  headquartered  in  St.  Louis,  Missouri,  is  a
wholly-owned subsidiary of Ameren Corporation (Ameren) and operates as AmerenUE.
We operate a rate-regulated  electric generation,  transmission and distribution
business and a rate-regulated  natural gas distribution business in Missouri and
Illinois. We were incorporated in Missouri in 1922 and are successor to a number
of  companies,  the oldest of which was  organized  in 1881.  We are the largest
electric utility in the State of Missouri and supply electric and gas service in
parts of central  and  eastern  Missouri  and west  central  Illinois  having an
estimated  population  of 2.6  million  within an area of  approximately  24,500
square miles,  including the greater St. Louis area. In addition, our retail gas
utility service is supplied in 90 Missouri communities and in the City of Alton,
Illinois and vicinity. We supply electric service to about 1.2 million customers
and natural gas service to about 130,000 customers.

     When we  refer  to  AmerenUE,  our,  we or us,  we are  referring  to Union
Electric  Company  and  in  some  cases  our  agents,   AmerenEnergy   Inc.  and
AmerenEnergy Fuels and Services Company.

     Ameren  was  incorporated  in  Missouri  on  August 7, 1995 and is a public
utility holding company  registered with the Securities and Exchange  Commission
(SEC) under the Public Utility  Holding  Company Act of 1935 (PUHCA).  Ameren is
headquartered  in St.  Louis,  Missouri.  On December  31, 1997,  following  the
receipt of all required approvals,  we and CIPSCO Incorporated (CIPSCO) combined
with the result  that our common  shareholders  and the common  shareholders  of
CIPSCO became the common  shareholders of Ameren, and Ameren became the owner of
100%  of  our  common  stock  and  the  common   stock  of  CIPSCO's   operating
subsidiaries:  Central  Illinois  Public Service  Company and CIPSCO  Investment
Company.  Ameren completed its acquisition of CILCORP Inc.  (CILCORP) on January
31, 2003 and of AES Medina  Valley  Cogen (No.  4), LLC on February 4, 2003 from
The  AES  Corporation   (AES).  See  CILCORP   Acquisition   below  for  further
information. In addition to us, Ameren's primary subsidiaries and our affiliates
are as follows:

o    Central Illinois Public Service Company, which operates a  rate-regulated
     electric and natural gas transmission and distribution business in Illinois
     as AmerenCIPS. AmerenCIPS was incorporated in Illinois in 1902. It supplies
     electric  and gas  utility  service to  portions  of central  and  southern
     Illinois  having  an  estimated  population  of  820,000  within an area of
     approximately 20,000 square miles.  AmerenCIPS supplies electric service to
     about 325,000 customers and natural gas service to about 170,000 customers.
o    Central Illinois Light Company, a subsidiary of CILCORP, which operates a
     rate-regulated   transmission  and  distribution   business,   an  electric
     generation business, and a rate-regulated natural gas distribution business
     in Illinois as  AmerenCILCO.  AmerenCILCO  was  incorporated in Illinois in
     1913.  It supplies  electric  and gas  utility  service to  territories  in
     central and east  central  Illinois in an area of  approximately  3,700 and
     4,500 square miles, respectively.  AmerenCILCO supplies electric service to
     about 200,000 customers and natural gas service to about 205,000 customers.
     See CILCORP Acquisition below for further information.
o    AmerenEnergy  Resources Company (Resources Company),  which consists of non
     rate-regulated  operations.  Subsidiaries include  AmerenEnergy  Generating
     Company  (Generating  Company)  that operates non  rate-regulated  electric
     generation  in  Missouri  and  Illinois,   AmerenEnergy  Marketing  Company
     (Marketing  Company),  which  markets  power  for  periods  over one  year,
     AmerenEnergy  Fuels and Services  Company,  which procures fuel and manages
     the related  risks for our  affiliated  companies and  AmerenEnergy  Medina
     Valley Cogen (No. 4), LLC, which  indirectly owns a 40 megawatt,  gas-fired
     electric  co-generation  plant. On February 4, 2003,  Ameren  completed its
     acquisition of AES Medina Valley Cogen (No. 4), LLC from AES and renamed it
     AmerenEnergy  Medina  Valley Cogen (No.  4), LLC.  See CILCORP  Acquisition
     below for  further  information.  Generating  Company was  incorporated  in
     Illinois in March 2000 in conjunction  with the Illinois  Electric  Service
     Customer  Choice  and Rate  Relief  Law of 1997 (the  Illinois  Law).  This
     Illinois Law provides for electric  utility  restructuring  and  introduces
     competition  into  the  retail  supply  of  electric  energy  in  Illinois.
     Generating  Company  commenced  operations  on May 1, 2000 when  AmerenCIPS
     transferred  to Generating  Company all of the  following:  its  generating
     assets,  consisting of the generating facilities described below under Item
     2. Properties;  all related fuel, supply,  transportation,  maintenance and
     labor  agreements;  approximately  45% of AmerenCIPS'  employees;  and some
     other related rights, assets and liabilities.
o    Ameren Services Company (Ameren  Services), incorporated in Missouri, which
     provides  administrative,  accounting,  legal,  engineering,  executive and
     other support services to Ameren and all of its subsidiaries;
o    AmerenEnergy, Inc., which  serves as a power marketing  and risk management
     agent for us and Generating Company for transactions of primarily less than
     one year;

                                       1



o    Electric  Energy,  Inc.  (EEI),  which  operates  electric  generation  and
     transmission facilities in Illinois that supply electric power primarily to
     a uranium  enrichment  plant  located in Paducah,  Kentucky.  We have a 40%
     ownership interest in EEI and have accounted for it under the equity method
     of accounting.  Resources Company also owns a 20% interest in EEI. On April
     30, 2002,  AmerenCIPS  transferred  its 20% common stock interest in EEI to
     Ameren  in the  form  of a  non-cash  dividend  of  common  stock  in  EEI.
     Subsequently,  Ameren  contributed  such stock to  Resources  Company.  The
     transfer  completed  the  process of  achieving a full  divestiture  of all
     electric  generating capacity that had been owned directly or indirectly by
     AmerenCIPS.  The  remaining 40% of the common stock of EEI is held 20% each
     by Kentucky Utilities Company and Illinova Generating Company.

     For  additional  information  regarding the  acquisition of CILCORP and AES
Medina  Valley  Cogen (No.  4) LLC,  see  Recent  Developments  in  Management's
Discussion and Analysis of Financial  Condition and Results of Operations  under
Item 7 and Notes 1 and 17 to our Financial Statements under Item 8.

     For the year  2002,  95% (2001 - 95%;  2000 - 95%) of our  total  operating
revenues were derived from the sale of electric energy and 5% (2001 - 5%; 2000 -
5%) from the sale of natural gas.

     We employed  4,304  persons at December  31,  2002.  For  information  on a
voluntary  retirement  program offered in December 2002 and on labor  agreements
and  other  labor  matters,  see  Outlook  - Labor  Agreements  in  Management's
Discussion and Analysis of Financial  Condition and Results of Operations  under
Item 7 and Notes 10 and 14, respectively, to our Financial Statements under Item
8.

CILCORP Acquisition

     On January 31,  2003,  after  receipt of the  necessary  regulatory  agency
approvals   and   clearance   from  the   Department   of   Justice   under  the
Hart-Scott-Rodino  Antitrust  Improvements Act, Ameren completed its acquisition
of all of the  outstanding  common  stock of  CILCORP  from AES.  CILCORP is the
parent company of Peoria,  Illinois-based  Central Illinois Light Company, which
operated as CILCO. With the acquisition,  CILCO became an Ameren subsidiary, but
remains a separate  utility  company,  operating as AmerenCILCO.  On February 4,
2003,  Ameren also completed its acquisition of AES Medina Valley Cogen (No. 4),
LLC (Medina  Valley),  which indirectly owns a 40 megawatt,  gas-fired  electric
co-generation  plant. With the acquisition,  Medina Valley became a wholly-owned
subsidiary of Resources Company and was renamed AmerenEnergy Medina Valley Cogen
(No.  4), LLC.  The CILCORP and  AmerenEnergy  Medina  Valley Cogen (No. 4), LLC
financial  statements  will  be  included  in  Ameren's  consolidated  financial
statements effective with the January and February 2003 acquisition dates.

     Ameren acquired  CILCORP to complement its existing  Illinois  electric and
gas  operations.  The  purchase  included  CILCO's  rate-regulated  electric and
natural gas  businesses in Illinois  serving  approximately  200,000 and 205,000
customers, respectively, of which approximately 150,000 are combination electric
and gas customers.  CILCO's service  territory is contiguous to Ameren's service
territory.  CILCO  also  has a non  rate-regulated  electric  and gas  marketing
business  principally  focused in the Chicago,  Illinois  region.  Finally,  the
purchase includes approximately 1,200 megawatts of largely coal-fired generating
capacity, most of which is expected to become non rate-regulated in 2003.

     The total  purchase price was  approximately  $1.4 billion and included the
assumption of CILCORP and Medina  Valley debt and preferred  stock at closing of
approximately  $900  million,   with  the  balance  of  the  purchase  price  of
approximately $500 million paid with cash on hand. The purchase price is subject
to certain  adjustments  for  working  capital  and other  changes  pending  the
finalization  of CILCORP's  closing  balance  sheet.  The cash  component of the
purchase  price came from Ameren's  issuances in September  2002 of 8.05 million
common shares and in early 2003 of 6.325 million common shares.

     For  additional   information   regarding  our  business  operations,   see
Management's  Discussion  and  Analysis of  Financial  Condition  and Results of
Operations under Item 7 and Note 1 to our Financial Statements under Item 8.


CAPITAL PROGRAM AND FINANCING

     For information on our capital program and financial  needs,  see Liquidity
and Capital  Resources  in  Management's  Discussion  and  Analysis of Financial
Condition and Results of Operations  under Item 7 and Notes 6, 7, 8, 9 and 14 to
our Financial Statements under Item 8.

                                       2




RATES AND REGULATION

Rates

     Rates that we are  allowed to charge for our  services  are the single most
important item  influencing  our financial  position,  results of operations and
liquidity.  We are  highly  regulated.  The rates we charge  our  customers  are
determined by governmental  organizations.  Decisions by these organizations are
influenced by many factors,  including our recent cost of providing service, our
quality  of  service,  regulatory  staff  knowledge  and  experience,   economic
conditions and social and political views. Decisions made by these organizations
regarding  our rates  could have a material  impact on our  financial  position,
results of operations and liquidity.

     For the year 2002,  approximately  86% of our electric  operating  revenues
were based on rates regulated by the Missouri Public Service Commission (MoPSC),
6% by the  Illinois  Commerce  Commission  (ICC),  and 8% by the Federal  Energy
Regulatory   Commission  (FERC).  For  information  on  rate  matters  in  these
jurisdictions,  including our recent Missouri electric rate case, see Results of
Operations and  Regulatory  Matters in  Management's  Discussion and Analysis of
Financial  Condition  and Results of  Operations  under Item 7 and Note 2 to our
Financial Statements under Item 8.

General Regulatory Matters

     As a subsidiary of Ameren, a holding company  registered with the SEC under
the PUHCA, we are subject to the regulatory  provisions of the PUHCA,  including
provisions  relating to the issuance of securities,  sales and  acquisitions  of
securities  and utility  assets,  affiliate  transactions,  financial  reporting
requirements,  and the services  performed by Ameren  Services and  AmerenEnergy
Fuels and Services Company.  Issuance of short-term and long-term debt and other
securities  by Ameren and issuance of debt having a maturity of twelve months or
less by AmerenCIPS,  AmerenUE and AmerenCILCO are subject to approval by the SEC
under the PUHCA.

     We are subject to regulation, as applicable, by the ICC and the MoPSC as to
rates,  service,  issuance  of  equity  securities,  issuance  of debt  having a
maturity of more than twelve months, mergers, and various other matters.

     We are also  subject to  regulation  by the FERC as to rates and charges in
connection  with the  wholesale  sale of energy and  transmission  in interstate
commerce, mergers, affiliate transactions, and certain other matters

     Operation of our Callaway  nuclear  plant is subject to  regulation  by the
Nuclear Regulatory  Commission.  Our Facility Operating License for our Callaway
plant expires on October 18,  2024. Our Osage  hydroelectric plant and Taum Sauk
pumped-storage  hydro plant,  as licensed  projects under the Federal Power Act,
are  subject to FERC  regulations  affecting,  among other  things,  the general
operation  and  maintenance  of the  projects.  The  license for the Osage Plant
expires on February 28, 2006, and the license for the Taum Sauk Plant expires on
June 30, 2010. We are currently seeking renewal of our Osage Plant license.  Our
Keokuk Plant and dam located in the Mississippi River between Hamilton, Illinois
and Keokuk, Iowa, are operated under authority, unlimited in time, granted by an
Act of Congress in 1905.

     For information on regulatory matters in these jurisdictions, including the
current  status of electric  transmission  matters  pending before the FERC, see
Regulatory  Matters  in  Management's   Discussion  and  Analysis  of  Financial
Condition  and Results of  Operations  under Item 7 and Note 2 to our  Financial
Statements under Item 8.

Environmental Matters

     Certain  of  our  operations  are  subject  to  federal,  state  and  local
environmental  regulations  relating to the safety and health of personnel,  the
public and the environment,  including the identification,  generation, storage,
handling,  transportation,  disposal, record keeping, labeling, reporting of and
emergency response in connection with hazardous and toxic materials,  safety and
health standards, and environmental protection requirements, including standards
and limitations  relating to the discharge of air and water pollutants.  Failure
to comply with those statutes or regulations could have material adverse effects
on us,  including the  imposition  of criminal or civil  liability by regulatory
agencies or civil  fines and  liability  to private  parties,  and the  required
expenditure of funds to bring us into compliance.  We believe we are in material
compliance with existing regulations.

     For  additional  discussion  of  environmental  matters,  see Liquidity and
Capital Resources in Management's Discussion and Analysis of Financial Condition
and Results of Operations  under Item 7 and Note 14 to our Financial  Statements
under Item 8.

                                       3




                 FUEL SUPPLY FOR ELECTRIC GENERATING FACILITIES

Cost of Fuels                                                             Year
                                         ------------------------------------------------------------------------------
(Per Million BTU)                          2002             2001             2000           1999            1998
                                           ----             ----             ----           ----            ----
                                                                                          
               Coal                      91.352(cent)     98.228(cent)     96.004(cent)   100.685(cent)   100.015(cent)
               Nuclear                   38.051(cent)     37.184(cent)     40.269(cent)    46.552(cent)    48.803(cent)
               Natural Gas (a)          340.689(cent)    402.546(cent)    429.354(cent)   243.315(cent)   226.572(cent)
               Average - all fuels (b)   81.325(cent)     86.696(cent)     84.213(cent)    89.833(cent)    90.378(cent)


      (a) The fuel  cost for  natural  gas  represents  the  actual  cost of
          natural gas and variable costs for transportation,  storage, balancing
          and fuel losses for  delivery  to the plant.  In  addition,  the fixed
          costs for firm  transportation  and firm storage capacity are included
          to calculate a "fully-loaded" fuel cost for the generating facilities.
      (b) Represents   all  fuels  utilized  in  our  electric   generating
          facilities,  including coal, nuclear,  natural gas, oil, propane, tire
          chips, and handling.

Coal

          We have a policy of  maintaining  coal inventory  consistent  with our
     historical usage. We may adjust levels based on uncertainties of supply due
     to  potential  work  stoppages,   delays  in  coal  deliveries,   equipment
     breakdowns and other  factors.  As of December 31, 2002,  approximately  63
     days supply (2001 - 55 days supply) of coal was in inventory.  For the year
     ended December 31, 2002,  coal  represented  approximately  77% of our fuel
     supply.

Nuclear

     The  components of the nuclear fuel cycle  required for nuclear  generating
units are as follows:

          o uranium;
          o conversion of uranium into uranium hexafluoride;
          o enrichment of uranium hexafluoride;
          o conversion of enriched uranium hexafluoride into uranium dioxide and
            the fabrication into nuclear fuel assemblies; and
          o disposal and/or reprocessing of spent nuclear fuel.

     We have agreements and/or inventories to fulfill our Callaway nuclear plant
needs for uranium,  conversion,  enrichment and fabrication services. Such needs
are satisfied through 2004, with the exception of enrichment  services. A supply
of  enrichment  services  for  unfulfilled  needs  after 2004 is being  pursued.
Additional contracts will be entered into in order to supply nuclear fuel during
the remainder of the life of the plant, at prices which cannot now be accurately
predicted. Our Callaway plant normally requires refueling at 18-month intervals,
and the next  refueling is scheduled for the spring of 2004.  Our Callaway plant
is out of service for approximately one month during a refueling.

     For the year ended December 31, 2002 nuclear represented  approximately 20%
of our fuel supply.  See Note 15 to our  Financial  Statements  under Item 8 for
additional information.

Natural Gas

     The combustion  turbine  generator  equipment  (CTs),  which we placed into
commercial  operation  in 2002 and 2000,  are fueled by natural  gas or have the
capability  to use  natural  gas  or  oil.  We use  natural  gas to  supply  our
generating   facilities  during  peak  generating   periods.   Our  natural  gas
procurement  strategy is designed to ensure  reliable and immediate  delivery of
natural gas by optimizing  transportation,  storage,  and balancing  options and
minimizing  cost and price risk by  structuring  various  supply  agreements  to
maintain  access to multiple gas pools and supply basins and reducing the impact
of price volatility. For additional information on CTs and related fuel matters,
see Liquidity and Capital Resources and Quantitative and Qualitative Disclosures
About Market Risk in Management's Discussion and Analysis of Financial Condition
and Results of Operations  under Item 7 and Note 14 to our Financial  Statements
under Item 8.

                                       4



Oil

     The  actual  and  prospective  use of  oil is  minimal,  and  we  have  not
experienced  and do not expect to experience  difficulty  in obtaining  adequate
supplies. For the year ended December 31, 2002, oil represented approximately 3%
of our fuel supply.

     For additional  information on our fuel supply,  see Results of Operations,
Liquidity and Capital  Resources,  Effects of Inflation and Changing  Prices and
Quantitative  and  Qualitative  Disclosures  About  Market Risk in  Management's
Discussion and Analysis of Financial  Condition and Results of Operations  under
Item 7 and Notes 1, 4, 14 and 15 to our Financial Statements under Item 8.


INDUSTRY ISSUES

     We are facing  issues  common to the electric  and gas utility  industries.
These issues include:

          o the potential for more intense competition;
          o the potential for changes in the structure of regulation;
          o changes in the  structure  of the industry as a result of changes in
            federal and state laws,  including the  formation of  unregulated
            generating entities and regional transmission organizations;
          o weak power prices due to overbuilt capacity and a weak economy;
          o numerous  troubled  companies  within  the  energy  sector and their
            impact on energy marketing and access to the capital markets;
          o on-going  consideration  of  additional  changes of the  industry by
            federal and state authorities;
          o continually  developing  environmental laws, regulations and issues,
            including proposed new air quality standards;
          o public concern about the siting of new facilities;
          o proposals for demand-side management programs;
          o public  concerns about nuclear  decommissioning  and the disposal of
            nuclear wastes; and
          o global climate issues.

     We are monitoring  these issues and are unable to predict at this time what
impact, if any, these issues will have on our operations, financial condition or
liquidity.  For additional  information,  see Outlook and Regulatory  Matters in
Management's  Discussion  and  Analysis of  Financial  Condition  and Results of
Operations  under Item 7 and Notes 2 and 14 to our  Financial  Statements  under
Item 8.

AVAILABLE INFORMATION

     We  make  available  free  of  charge  through  Ameren's  Internet  website
(http://www.ameren.com)  our annual  report on Form 10-K,  quarterly  reports on
Form 10-Q,  current  reports on Form 8-K, and any  amendments  to those  reports
filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange
Act of 1934 as soon as reasonably  practicable after we electronically file such
reports with, or furnish it to, the SEC. This  information,  for our affiliates,
Ameren,  AmerenCIPS,  CILCORP,  AmerenCILCO  and  Generating  Company,  is  also
available through Ameren's Internet website.

     We also make available free of charge through Ameren's Internet website the
code of business conduct for directors, officers and employees of Ameren and its
subsidiaries, including us, referred to as Ameren's Corporate Compliance Policy.
This document is also available in print upon written request to Secretary, P.O.
Box 66149, St. Louis, Missouri 63166-6149.

                                       5



ITEM 2. PROPERTIES.

     For  information  on  our  principal   properties,   planned  additions  or
replacements  and  transfers,  see the  generating  facilities  table  below and
Liquidity  and  Capital   Resources  and  Regulatory   Matters  in  Management's
Discussion and Analysis of Financial  Condition and Results of Operations  under
Item 7 and Notes 2 and 14 to our Financial Statements under Item 8. Future plans
regarding  additional electric generating  facilities referred to in this report
are subject to change,  including  increasing or decreasing planned or installed
future generating capacity, based on market conditions, regulatory approvals for
additions,  our results of operations and financial  condition,  availability of
financing and other factors determined by management.

     We are a member of MAIN (Mid-America  Interconnected Network), which is one
of the ten regional electric reliability councils organized for coordinating the
planning  and  operation  of the  nation's  bulk  power  supply.  MAIN  operates
primarily in Wisconsin, Michigan, Illinois and Missouri.

     Ameren's bulk power system is operated as an  Ameren-wide  control area and
transmission  system under the  FERC-approved  amended joint dispatch  agreement
between  AmerenUE and our affiliates,  Generating  Company and  AmerenCIPS.  The
amended joint dispatch  agreement  provides a basis upon which we and Generating
Company can  participate in the coordinated  operation of  AmerenCIPS's  and our
transmission  facilities with Generating Company's and our generating facilities
in order to achieve economies consistent with the provision of reliable electric
service and an equitable  sharing of the benefits and costs of that  coordinated
operation.  Ameren, in 2002, had more than 30 interconnections  for transmission
service and the exchange of electric energy, directly and through the facilities
of  others.  Our  other  Illinois-based  affiliate,  AmerenCILCO,  is  currently
expected  to  continue  to operate  as a separate  control  area.  As such,  its
generating  plants will not be jointly  dispatched  with the  generating  plants
owned by Generating Company and us. AmerenCILCO is a transmission  owning member
of the Midwest  Independent  System Operating  (Midwest ISO) and has transferred
functional control of its system to the Midwest ISO. Transmission service on the
AmerenCILCO transmission system is provided pursuant to the terms of the Midwest
ISO open access  transmission  tariff on file with the FERC. For  information on
AmerenCIPS' and AmerenUE's  participation  in the Midwest ISO, see Note 2 to our
Financial Statements under Item 8.

     The following table sets forth  information  with respect to our generating
facilities  and  capability  at  the  time  of our  expected  2003  peak  summer
electrical demand:



                         AmerenUE Generating Facilities
                         ------------------------------

Primary
Fuel             Name of                               Net Kilowatt      Net
Source            Plant             Location          Capability(a)   Heat Rate(f)
- ------           -------            --------          -------------   -----------
                                                           
Coal          Labadie            Franklin County, MO       2,400,000    10,210
              Rush Island        Jefferson County, MO      1,187,000    10,580
              Sioux              St. Charles County, MO      959,000     9,700
              Meramec            St. Louis County, MO        816,000    11,206
                                                           ---------
                                 Total Coal                5,362,000

Nuclear       Callaway           Callaway County, MO       1,136,000    10,494

Hydro         Osage              Lakeside, MO                226,000       N/A
              Keokuk             Keokuk, IA                  134,000       N/A
                                                           ---------
                                 Total Hydro                 360,000

Pumped-
storage       Taum Sauk          Reynolds County, MO         440,000       N/A

Oil           Venice CT(b) 1     Venice, IL                   25,000    14,380
              Howard Bend CT     St. Louis County, MO         43,000    11,899
              Fairgrounds CT     Jefferson City, MO           55,000    11,100
              Mexico CT          Mexico, MO                   55,000    11,100
              Moberly CT         Moberly, MO                  55,000    11,100

                                       6



                         AmerenUE Generating Facilities
                         ------------------------------

Primary
Fuel             Name of                               Net Kilowatt      Net
Source            Plant             Location          Capability(a)   Heat Rate(f)
- ------            ----              --------          -------------   -----------

              Moreau CT          Jefferson City, MO           55,000    11,100
              Meramec CT 1       St. Louis County, MO         55,000    11,100
                                                             -------
                                 Total Oil                   343,000

Natural       Kirksville CT      Kirksville, MO               13,000    18,811
 Gas          Viaduct CT         Cape Girardeau, MO           25,000    15,137
              Meramec CT 2(c)    St. Louis County, MO         53,000    12,031
              Venice CT 2        Venice, IL                   48,000     9,800
              Peno Creek CTs 1
               through 4(d)      Bowling Green, MO           188,000    10,878
                                                             -------
                                 Total Natural Gas           327,000

                                            TOTAL          7,968,000(e)

                   Electric Energy, Inc. Generating Facilities(g)
                   ----------------------------------------------
Primary
Fuel             Name of                               Net Kilowatt         Net
Source            Plant               Location        Capability(a)    Heat Rate(f)
- ------            -----               --------        ------------     ---------

Coal        Joppa Generating Station  Joppa, IL              240,000    10,347

Natural     Joppa (Units 4-5)         Joppa, IL               18,000    12,200
 Gas
                                            TOTAL            258,000

     (a) "Net Kilowatt Capability"  represents generating capacity available for
          dispatch from the facility into the electric transmission grid.
     (b) The abbreviation "CT" represents combustion turbine generating unit.
     (c) CT has the  capability  of operating on either oil or natural gas (dual
         fuel).
     (d) For information regarding a lease arrangement  applicable to these CTs,
         see Note 9 to our Financial Statements under Item 8.
     (e) Approximately 550 megawatts of generating capacity (Pinckneyville CTs 1
         through 8 and Kinmundy CTs 1 and 2) is proposed to be transferred from
         Generating  Company  to  AmerenUE  subject  to  receipt  of  necessary
         regulatory approvals.
     (f) "Net Heat  Rate"  represents  the  amount of energy to produce a given
         unit of output and is expressed as BTU per kilowatthour.
     (g) We own a 40% interest in EEI.


     As of December 31, 2002,  we owned  approximately  3,200  circuit  miles of
electric transmission lines. We operate three propane-air plants and 2,900 miles
of gas mains.  Our other  properties  include  distribution  lines,  underground
cable, office buildings, warehouses, garages and repair shops.

     We have fee title to all  principal  plants  and other  important  units of
property,  or to the real property on which such facilities are located (subject
to a mortgage lien securing our outstanding first mortgage bond indebtedness and
to permitted liens and judgment liens, as defined), except that:

     o    a portion of the Osage  Plant  reservoir,  certain  facilities  at the
          Sioux  Plant,  most of our Peno Creek  combustion  turbine  generating
          facility,  certain of our substations and most of our transmission and
          distribution  lines and gas mains are situated on lands occupied under
          leases, easements, franchises, licenses or permits;
     o    the United  States  and/or the State of  Missouri  own, or have or may
          have,  paramount rights to certain lands lying in the bed of the Osage
          River or  located  between  the inner and  outer  harbor  lines of the
          Mississippi  River,  on which  certain  of our  generating  and  other
          properties are located; and

                                       7



     o    the United States and/or State of Illinois and/or State of Iowa and/or
          City of Keokuk,  Iowa own, or have or may have,  paramount rights with
          respect to, certain lands lying in the bed of the Mississippi River on
          which a portion of our Keokuk Plant is located.

     Substantially all of our property and plant are subject to the direct first
lien of the indenture securing our first mortgage bonds.

     In December  2002,  for the purpose of achieving  property tax savings,  we
conveyed most of our Peno Creek combustion  turbine  generating  facility to the
City of Bowling Green,  Missouri, and leased back the facility from the City for
a 20 year term. As part of the transaction,  most of our Peno Creek property and
plant was released  from the lien of the indenture  securing our first  mortgage
bonds.  Under the terms of the lease,  we retain all operation  and  maintenance
responsibilities  for the facility and  ownership of the facility is returned to
us at the expiration of the lease.  When ownership of the Peno Creek facility is
returned to us by the City, the property and plant will again become  encumbered
by the direct first lien of our outstanding first mortgage bond indenture.


ITEM 3. LEGAL PROCEEDINGS.

     We are  involved in legal and  administrative  proceedings  before  various
courts and agencies  with respect to matters  arising in the ordinary  course of
business,  some of which involve substantial  amounts. We believe that the final
disposition of these proceedings, except as otherwise noted in this report, will
not have a  material  adverse  effect  on our  financial  position,  results  of
operations or liquidity.

     For additional  information on legal and  administrative  proceedings,  see
Rates and  Regulation  under Item 1 and  Liquidity  and  Capital  Resources  and
Regulatory  Matters  in  Management's   Discussion  and  Analysis  of  Financial
Condition  and  Results  of  Operations  under  Item 7 and Notes 2 and 14 to our
Financial Statements under Item 8.


FORWARD-LOOKING STATEMENTS

     Statements made in this report which are not based on historical facts, are
"forward-looking"  and, accordingly,  involve risks and uncertainties that could
cause actual results to differ  materially from those  discussed.  Although such
"forward-looking"  statements  have  been  made in good  faith  and are based on
reasonable assumptions,  there is no assurance that the expected results will be
achieved.  These statements include (without limitation) statements as to future
expectations,  beliefs, plans, strategies,  objectives,  events,  conditions and
financial  performance.  In connection with the "safe harbor"  provisions of the
Private  Securities  Litigation  Reform  Act  of  1995,  we are  providing  this
cautionary  statement to identify some important factors that could cause actual
results to differ materially from those anticipated.  The following factors,  in
addition  to  those  discussed  elsewhere  in  this  report  and  in  subsequent
securities  filings,  could cause results to differ  materially  from management
expectations as suggested by such "forward-looking" statements:

o    the effects of the  stipulation  and  agreement  relating  to our  Missouri
     electric  excess  earnings  complaint  case and other  regulatory  actions,
     including changes in regulatory policy;
o    changes in laws and other  governmental  actions,  including  monetary  and
     fiscal policies;
o    the impact on us of current  regulations  related  to the  opportunity  for
     customers to choose alternative energy suppliers in Illinois;
o    the  effects of  increased  competition  in the future due to,  among other
     things,  deregulation  of certain aspects of our business at both the state
     and federal levels;
o    the  effects of  participation  in a  FERC-approved  Regional  Transmission
     Organization, including activities associated with the Midwest ISO;
o    availability  and  future  market  prices  for  fuel and  purchased  power,
     electricity and natural gas,  including the use of financial and derivative
     instruments and volatility of changes in market prices;
o    the cost of  commodities,  such as natural gas,  used in the  production of
     electricity and our ability to
     recover such increased cost;
o    average rates for electricity in the Midwest;
o    business and economic conditions;
o    the impact of the adoption of new accounting  standards on the  application
     of appropriate technical accounting rules and guidance;
o    interest rates and the availability of capital;

                                       8


o    actions of rating agencies and the effects of such actions;
o    weather conditions;
o    generation plant construction, installation and performance;
o    operation of nuclear power facilities and decommissioning costs;
o    the  effects  of  strategic   initiatives,   including   acquisitions   and
     divestitures;
o    the impact of current environmental regulations on utilities and generating
     companies and the  expectation  that more  stringent  requirements  will be
     introduced over time,  which could  potentially  have a negative  financial
     effect;
o    future wages and employee  benefit costs,  including  changes in returns of
     benefit plan assets;
o    disruptions of the capital  markets or other events making  Ameren's or our
     access to necessary capital more difficult or costly;
o    competition from other generating facilities, including new facilities that
     may be developed in the future;
o    cost and availability of transmission  capacity for the energy generated by
     our generating facilities or required to satisfy our energy sales; and
o    legal and administrative proceedings.

     Given these  uncertainties,  undue  reliance  should not be placed on these
forward-looking  statements.  Except  to the  extent  required  by  the  federal
securities  laws, we undertake no  obligation  to publicly  update or revise any
forward-looking  statements,  whether  as a result  of new  information,  future
events or otherwise.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

     There were no matters  submitted to a vote of security  holders  during the
fourth quarter of 2002.


INFORMATION REGARDING EXECUTIVE OFFICERS REQUIRED BY ITEM 401(b) OF
REGULATION S-K:
                         Age At       Present Position        Date First Elected
     Name               12/31/02      and Business Experience    or Appointed
     ----               -------       -----------------------    ------------

Charles W. Mueller         64         Chairman,                    8/30/01
                                      Chief Executive Officer       1/1/94
                                      and Director                 6/11/93

Mr. Mueller began his career with AmerenUE in 1961 as an engineer.  He was named
Treasurer  in 1978,  Vice  President-Finance  in 1983,  Senior Vice  President -
Administrative  Services in 1988,  President in 1993 and Chief Executive Officer
in 1994. Mr. Mueller was elected  Chairman of AmerenUE in 2001. He  relinquished
his position as President of Ameren and AmerenUE in 2001. Mr. Mueller is also an
officer  at  various  of our  other  affiliates  including  Chairman  and  Chief
Executive Officer of Ameren.

Gary L. Rainwater          56         President,
                                      Chief Operating Officer      8/30/01
                                      and Director                 4/28/98

Mr.  Rainwater  began his career with  AmerenUE in 1979 as an  engineer.  He was
named General  Manager - Corporate  Planning in 1988 and Vice President in 1993.
Mr. Rainwater was elected Executive Vice President of AmerenCIPS in January 1997
and was named to his present  position as President and Chief Operating  Officer
of AmerenCIPS in December  1997.  He was elected  President and Chief  Operating
Officer of AmerenUE in 2001. Mr.  Rainwater is also an officer at various of our
other affiliates including President and Chief Operating Officer of Ameren.

Paul A. Agathen            55         Senior Vice President       10/12/01
                                      and Director                 4/28/98

Mr.  Agathen  was  employed by  AmerenUE  in 1975 as an  attorney.  He was named
General Attorney of AmerenUE in 1982, Vice President,  Environmental  and Safety
in 1994 and Senior Vice  President  in 2001.  Mr.  Agathen is also an officer of
various of our other affiliates.

                                       9


Warner L. Baxter           41         Senior Vice President        8/30/01
                                      and Director (Principal
                                      Financial Officer)           4/22/99

From  1983  to  1995,  Mr.  Baxter  was  employed  by  Price   Waterhouse   (now
PricewaterhouseCoopers  LLP).  Mr. Baxter  joined  AmerenUE in 1995 as Assistant
Controller.  He was promoted to  Controller  of AmerenUE in 1996 and was elected
Vice President and Controller of AmerenUE in 1998. He was elected Vice President
and  Controller  of  AmerenCIPS  in 1999.  Mr. Baxter was elected to Senior Vice
President  - Finance  at  AmerenUE  in 2001.  Mr.  Baxter is also an  officer at
various of our other  affiliates  including  Senior Vice  President - Finance of
Ameren.

Daniel F. Cole             49         Senior Vice President        7/12/99

Mr. Cole is a Senior Vice President of AmerenUE.  AmerenUE  employed Mr. Cole in
1976 as an engineer. He was named AmerenUE's  Manager-Resource  Planning in 1996
and General Manager-Corporate Planning in 1997. In 1998, Mr. Cole was elected as
Vice President of Corporate Planning of Ameren Services. Mr. Cole was elected to
his present position at AmerenUE in 1999. Mr. Cole is also an officer at various
of our other affiliates.

Garry L. Randolph          54         Senior Vice President       10/16/00

Mr.  Randolph  was  employed by AmerenUE in 1977 as an engineer and elected Vice
President,  Nuclear Operations in 1992, Vice President and Chief Nuclear Officer
in 1997,  Senior Vice  President and Chief Nuclear  Officer in 2000,  and Senior
Vice President - Generation and Chief Nuclear  Officer in 2001. Mr.  Randolph is
also an officer at various of our other affiliates.

Thomas R. Voss             55         Senior Vice President        6/1/99
                                      and Director               10/25/01

Mr. Voss began his career with AmerenUE in 1969 as an engineer. After four years
of military service, he returned to AmerenUE and from 1975 to 1988, held various
positions  including district manager and distribution  operating  manager.  Mr.
Voss was elected Vice  President of AmerenCIPS in 1998.  Mr. Voss was elected to
his present position at AmerenUE in 1999. Mr. Voss is also an officer at various
of our other affiliates.

David A. Whiteley          46         Senior Vice President       8/30/01

Mr.  Whiteley  began his career with AmerenUE in 1978 as an engineer and in 1993
was named  manager of  transmission  planning  and later  manager of  electrical
engineering and  transmission  planning.  In 2000, Mr. Whiteley was elected Vice
President of Ameren Services  responsible for engineering and  construction  and
later energy delivery technical services. He was elected to his present position
at AmerenUE in 2001. He is also an officer at various of our other affiliates.

Ronald D. Affolter         49         Vice President             10/16/00

Mr.  Affolter  joined  AmerenUE in 1981 as a systems  engineer  at our  Callaway
Nuclear  Plant.  He  later  held  the  positions  of  Superintendant  -  Systems
Engineering and Manager-Callaway  Plant. He was elected Vice President - Nuclear
in 2000.

Jerre E. Birdsong          48         Vice President             10/12/01
                                      and Treasurer               7/01/93

Mr.  Birdsong  joined  AmerenUE  in 1977 as an  economist.  He was  promoted  to
Assistant  Treasurer  in  1984,  Manager  of  Finance  in 1989  and in 1993  was
appointed  Treasurer.  In  addition  to being  Treasurer,  he was elected to the
position of Vice President in 2001.  Mr.  Birdsong is also an officer at various
of our other affilites including Vice President and Treasurer of Ameren.


                                       10



Martin J. Lyons            36         Vice President              2/14/03
                                      and Controller             10/22/01
                                     (Principal Accounting Officer)

Mr. Lyons was  appointed as  Controller of AmerenUE in October 2001. In addition
to being  Controller,  he was elected to the position of Vice President in 2003.
He was  previously  employed by  PricewaterhouseCoopers  LLP for 13 years,  most
recently  as  partner.  Mr.  Lyons is also an  officer  at  various of our other
affilites including Vice President and Controller of Ameren.

Michael J. Montana*        56         Vice President              7/1/88

Mr.  Montana  joined  AmerenUE  as an  engineer  in 1971 and had also  served as
Purchasing  Department Buyer from 1973 to 1976, executive assistant from 1976 to
1984,  manager of Industrial  Relations  from 1984 to 1988 and Vice President of
Industrial  Relations from 1988 to 1995. He was elected Vice President of Ameren
Services in 1997 and Vice  President  of  AmerenCIPS  in 1998.  Mr.  Montana was
elected as an officer of Generating Company in November 2000.

Charles D. Naslund         50         Vice President              2/1/99

Mr. Naslund joined AmerenUE in 1974 as an assistant  engineer in Engineering and
Construction.  He became manager, Nuclear Operations Support in 1986 and in 1991
was named manager,  Nuclear Engineering.  He was elected to Vice President Power
Operations at AmerenUE in 1999.

William C. Shores*         64         Vice President              7/1/88

Mr. Shores joined  AmerenUE in 1963 and was named  district  manager in 1971 and
general  manager,  Metropolitan  Distribution  in 1981. In 1988,  Mr. Shores was
named Vice  President  - Regional  East area and  assumed  his  position of Vice
President - Customer Services, Metropolitan Distribution for AmerenUE in 1995.

Steven R. Sullivan         42         Vice President Regulatory
                                      Policy, General Counsel     7/1/98
                                      and Secretary               9/1/98

Mr.  Sullivan  was elected  Vice  President,  General  Counsel and  Secretary of
AmerenUE in 1998. He was previously  employed by Anheuser Busch Companies,  Inc.
as an attorney from 1995 to 1998. Mr.  Sullivan is also an officer at various of
our other affiliates including Vice President Regulatory Policy, General Counsel
and Secretary of Ameren.

Ronald C. Zdellar          58         Vice President              9/1/02

Mr. Zdellar joined  AmerenUE in 1971 as Assistant  Engineer.  In 1988, he became
Vice  President,  Transmission  and  Distribution  and in  1995 he  became  Vice
President,  Customer  Services - Ameren UE. In 1999,  Mr.  Zdellar  assumed  the
position of Vice President, Customer Services/AmerenUE and Ameren Services.

_________________
*  These individuals retired in 2003.

All  officers  are  elected  or  appointed  annually  by the Board of  Directors
following  the  election  of such Board at the annual  meeting of  stockholders.
Except  for Steven R.  Sullivan  and Martin J.  Lyons,  each of the  above-named
executive  officers has been  employed by us or an affiliate  for more than five
years in executive or management positions. Mr. Sullivan was previously employed
as an attorney by Anheuser  Busch  Companies,  Inc. and Mr. Lyons was previously
employed as an accountant by PricewaterhouseCoopers LLP.


                                                       PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS.

     There is no market for our Common  Stock  since all shares are owned by our
parent, Ameren.

                                       11



ITEM 6. SELECTED FINANCIAL DATA.

- --------------------------------------------------------------------------------
For the Years Ended December 31
(in millions)                       2002(a)    2001(a)   2000    1999      1998
- --------------------------------------------------------------------------------
Operating Revenues                  $2,650    $2,786    $2,720   $2,534   $2,383
Operating Income                       448       457       452      443      428
Net Income                             344       374       353      349      320
Preferred stock dividends                8         9         9        9        9
Net income after preferred
stock dividends                        336       365       344      340      311
Common Stock dividends                 299       283       207      329      260

As of December 31,
Total assets                        $7,575    $7,288    $7,116    $7,044  $6,830
Long-term debt                       1,687     1,599     1,760     1,883   1,674

Total common stockholder's
equity                               2,632     2,654     2,571     2,434   2,424
- --------------------------------------------------------------------------------
(a)  Revenues  were  netted  with  costs  upon  adoption  of EITF  02-3  and the
     rescission of EITF 98-10. See Note 1 to our financial statements under Item
     8 for further information.  The amounts were netted as follows: 2002 - $458
     million; 2001 - $392 million.

                                       12



ITEM 7. MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS.

OVERVIEW

     Union  Electric  Company,  headquartered  in  St.  Louis,  Missouri,  is  a
wholly-owned subsidiary of Ameren Corporation (Ameren) and operates as AmerenUE.
Our  principal  business  is the  rate-regulated  generation,  transmission  and
distribution of electricity,  and the rate-regulated distribution of natural gas
to  residential,  commercial,  industrial  and  wholesale  users in Missouri and
Illinois.  Ameren  is a  public  utility  holding  company  registered  with the
Securities  and  Exchange  Commission  (SEC)  under the Public  Utility  Holding
Company Act of 1935 (PUHCA) and is also  headquartered  in St. Louis,  Missouri.
Ameren's principal business is the generation,  transmission and distribution of
electricity,  and the  distribution of natural gas to  residential,  commercial,
industrial and wholesale users in the central United States.  In addition to us,
Ameren's principal subsidiaries and our affiliates are as follows:

o    Central  Illinois Public Service  Company,  which operates a rate-regulated
     electric and natural gas transmission and distribution business in Illinois
     as AmerenCIPS.
o    Central  Illinois Light Company is a subsidiary of CILCORP Inc.  (CILCORP),
     which operates a rate-regulated  transmission and distribution business, an
     electric generation business, and a rate-regulated natural gas distribution
     business in Illinois as  AmerenCILCO.  Ameren  completed its acquisition of
     CILCORP on January  31,  2003 from The AES  Corporation  (AES).  See Recent
     Developments for further information.
o    AmerenEnergy  Resources Company (Resources Company),  which consists of non
     rate-regulated  operations.  Subsidiaries include  AmerenEnergy  Generating
     Company  (Generating  Company)  that operates non  rate-regulated  electric
     generation  in  Missouri  and  Illinois,   AmerenEnergy  Marketing  Company
     (Marketing  Company),  which  markets  power  for  periods  over one  year,
     AmerenEnergy  Fuels and Services  Company,  which procures fuel and manages
     the related risks for Ameren affiliated  companies and AmerenEnergy  Medina
     Valley Cogen (No. 4), LLC, which  indirectly owns a 40 megawatt,  gas-fired
     electric  co-generation  plant. On February 4, 2003,  Ameren  completed its
     acquisition  of AES Medina  Valley Cogen (No. 4), LLC (Medina  Valley) from
     AES and renamed it  AmerenEnergy  Medina  Valley  Cogen (No.  4), LLC.  See
     Recent Developments for further information.
o    AmerenEnergy,  Inc.  (AmerenEnergy), which serves as a power  marketing and
     risk management agent for Ameren  affiliated  companies for transactions of
     primarily less than one year.
o    Electric  Energy,  Inc.  (EEI),  which  operates  electric  generation  and
     transmission  facilities in Illinois.  We have a 40% ownership  interest in
     EEI and have  accounted  for it under  the  equity  method  of  accounting.
     Resources Company also owns a 20% interest in EEI.
o    Ameren Services  Company (Ameren  Services),  which provides shared support
     services to Ameren and its  subsidiaries,  including us.  Charges are based
     upon the actual  costs  incurred  by Ameren  Services,  as  required by the
     PUHCA.

     When we  refer  to  AmerenUE,  our,  we or us,  we are  referring  to Union
Electric  Company and in some cases our agents,  AmerenEnergy  and  AmerenEnergy
Fuels and Services Company.  All tabular dollar amounts are in millions,  unless
otherwise indicated.

     Our results of  operations  and  financial  position  are  impacted by many
factors,  including  both  controllable  and  uncontrollable  factors.  Weather,
economic  conditions  and  the  actions  of key  customers  or  competitors  can
significantly impact the demand for our services.  Our results are also impacted
by seasonal  fluctuations  caused by winter heating and summer  cooling  demand.
With nearly all of our revenues  directly subject to regulation by various state
and federal agencies,  decisions by regulators can have a material impact on the
price we charge for our services.  We  principally  utilize coal,  nuclear fuel,
natural  gas and oil in our  operations.  The prices for these  commodities  can
fluctuate  significantly  due to the world  economic and political  environment,
weather,  production levels and many other factors. We do not have fuel recovery
mechanisms in Missouri or Illinois for our electric utility  businesses,  but we
do have  gas  cost  recovery  mechanisms  in  each  state  for  our gas  utility
businesses. In addition, our electric rates in Missouri and Illinois are largely
set through 2006. We employ various risk  management  strategies in order to try
to reduce our  exposure  to  commodity  risks and other  risks  inherent  in our
business. The reliability of our power plants, and transmission and distribution
systems,  and the level of  operating  and  administrative  costs,  and  capital
investment  are key  factors  that we seek to control in order to  optimize  our
results of operations, cash flows and financial position.

                                       13



RESULTS OF OPERATIONS

Earnings Summary

     Our net income for 2002,  2001 and 2000 was $344 million,  $374 million and
$353 million, respectively. Net income in 2002 included voluntary retirement and
other restructuring  charges ($41 million,  net of taxes),  which consisted of a
voluntary  retirement program and the retirement of our Venice,  Illinois plant.
In 2001,  net income was  reduced by the  adoption  of  Statement  of  Financial
Accounting Standards (SFAS) No. 133, "Accounting for Derivative  Instruments and
Hedging  Activities" ($5 million).  See Other Operating Expenses - Restructuring
Charges  below and Note 1 - Summary of  Significant  Accounting  Policies to our
Financial Statements for further information.

     The  following  table  reconciles  our net income to net  income  excluding
voluntary  retirement and other restructuring  charges and SFAS 133 adoption for
the years ending December 31, 2002, 2001 and 2000:

- --------------------------------------------------------------------------------
                                                  2002        2001       2000
- --------------------------------------------------------------------------------
Net income                                        $344        $374       $353
- --------------------------------------------------------------------------------
Voluntary retirement and other restructuring
charges, net of taxes                               41           -          -
SFAS 133 adoption, net of taxes                      -           5          -
- --------------------------------------------------------------------------------
Net income excluding restructuring charges and
SFAS 133 adoption                                $ 385       $ 379      $ 353
- --------------------------------------------------------------------------------


     Excluding the charges  discussed above, our net income in 2002 increased $6
million from the prior year,  primarily due to favorable weather conditions ($27
million,  net of taxes) and lower fuel and  purchased  power costs ($44 million,
net of  taxes).  These  increases  were  partially  offset by the  impact of the
settlement  of our  Missouri  electric  rate case ($37  million,  net of taxes),
increased  costs of  employee  benefits  ($15  million,  net of taxes) and other
operations  and  maintenance  expenses  ($8  million,  net  of  taxes),   higher
depreciation  ($10 million,  net of taxes,  excluding the effect of the Missouri
electric  rate case  settlement)  and a decline in  industrial  sales due to the
continued soft economy.

     Excluding the charges discussed above, our net income in 2001 increased $26
million from 2000, primarily due to a reduction in estimated credits to Missouri
electric  customers  ($47 million,  net of taxes),  lower  interest  expense ($8
million, net of taxes) and organic growth. These increases were partially offset
by increased  costs of employee  benefits  ($12 million,  net of taxes),  higher
depreciation  ($6 million,  net of taxes) and a refueling outage at our Callaway
nuclear plant. There was not a refueling at Callaway in 2000.

Recent Developments

CILCORP Acquisition

     On January 31,  2003,  after  receipt of the  necessary  regulatory  agency
approvals   and   clearance   from  the   Department   of   Justice   under  the
Hart-Scott-Rodino  Antitrust  Improvements Act, Ameren completed its acquisition
of all of the  outstanding  common  stock of  CILCORP  from AES.  CILCORP is the
parent company of Peoria,  Illinois-based  Central Illinois Light Company, which
operated as CILCO. With the acquisition,  CILCO became an Ameren subsidiary, but
remains a separate  utility  company,  operating as AmerenCILCO.  On February 4,
2003,  Ameren also completed its acquisition of AES Medina Valley Cogen (No. 4),
LLC,  which  indirectly  owns a 40 megawatt,  gas-fired  electric  co-generation
plant. With the acquisition,  Medina Valley became a wholly-owned  subsidiary of
Resources Company and was renamed AmerenEnergy Medina Valley Cogen (No. 4), LLC.
The  CILCORP  and  AmerenEnergy  Medina  Valley  Cogen (No.  4),  LLC  financial
statements  will be  included  in  Ameren's  consolidated  financial  statements
effective with the January and February 2003 acquisition dates.

     Ameren acquired  CILCORP to complement its existing  Illinois  electric and
gas  operations.  The  purchase  included  CILCO's  rate-regulated  electric and
natural gas  businesses in Illinois  serving  approximately  200,000 and 205,000
customers, respectively, of which approximately 150,000 are combination electric
and gas customers.  CILCO's service  territory is contiguous to Ameren's service
territory.  CILCO  also  has a non  rate-regulated  electric  and gas  marketing
business  principally  focused in the Chicago,  Illinois  region.  Finally,  the
purchase includes approximately 1,200 megawatts of largely coal-fired generating
capacity, most of which is expected to become non rate-regulated in 2003.

     The total  purchase price was  approximately  $1.4 billion and included the
assumption of CILCORP and Medina  Valley debt and preferred  stock at closing of
approximately $900 million, with the balance of the purchase price of

                                       14


approximately $500 million paid with cash on hand. The purchase price is subject
to certain  adjustments  for  working  capital  and other  changes  pending  the
finalization  of CILCORP's  closing  balance  sheet.  The cash  component of the
purchase  price came from Ameren's  issuances in September  2002 of 8.05 million
common shares and in early 2003 of 6.325 million common shares.

Credit Ratings

     In April 2002, as a result of our then pending Missouri  electric  earnings
complaint  case and the  CILCORP  transaction  and related  assumption  of debt,
credit rating agencies placed Ameren's and its subsidiaries'  debt under review.
Following the completion of the acquisition of CILCORP in January 2003, Standard
& Poor's  lowered the ratings of Ameren,  AmerenUE and  AmerenCIPS and increased
the ratings of Generating  Company.  At the same time, Standard & Poor's changed
the outlook assigned to all of Ameren's and its subsidiaries' ratings to stable.
Moody's  also  lowered  Ameren's  and  AmerenUE's   ratings  subsequent  to  the
acquisition  and changed the outlook on these  ratings to stable.  These actions
were  consistent  with the  actions  the  rating  agencies  disclosed  they were
considering following the announcement of the CILCORP acquisition.

     As of February  2003,  the ratings by Moody's and Standard & Poor's were as
follows:

- --------------------------------------------------------------------------------
                                                  Moody's    Standard & Poor's
- --------------------------------------------------------------------------------
Ameren Corporation:
     Issuer/Corporate credit rating                A3               A-
     Unsecured debt                                A3             BBB+
     Commercial paper                             P-2              A-2

AmerenUE:
     Secured debt                                  A1               A-
     Unsecured debt                                A2             BBB+
     Commercial paper                             P-1              A-2

AmerenCIPS:
     Secured debt                                  A1               A-
     Unsecured debt                                A2             BBB+

Generating Company:
      Unsecured debt                             A3/Baa2            A-
- --------------------------------------------------------------------------------

     Standard & Poor's  increased the ratings of CILCORP and CILCO subsequent to
the acquisition of these entities by Ameren.  As of February 2003, the unsecured
debt ratings of CILCORP  were BBB+ and Baa2 from  Standard & Poor's and Moody's,
respectively.  The  secured  debt  ratings  of  AmerenCILCO  were A- and A2 from
Standard & Poor's and Moody's,  respectively.  Standard & Poor's assigned stable
outlooks to the ratings.  Moody's also assigned a stable  outlook to the ratings
for CILCORP and AmerenCILCO.

     Any adverse change in our ratings or Ameren's ratings may reduce our access
to capital  and/or  increase  the costs of  borrowings  resulting  in a negative
impact on earnings. A credit rating is not a recommendation to buy, sell or hold
securities and should be evaluated  independently  of any other rating.  Ratings
are  subject to  revision  or  withdrawal  at any time by the  assigning  rating
organization.



                                       15




Electric Operations

     The  following  table  represents  the  favorable  (unfavorable)  impact on
electric  margin versus the prior periods for the years ended  December 31, 2002
and 2001:

- --------------------------------------------------------------------------------
                                                       2002    2001
- --------------------------------------------------------------------------------
Operating Revenues:
   Effect of abnormal weather (estimate)              $  62    $   4
   Growth and other (estimate)                           (7)      31
   2002 Missouri rate settlement                        (47)       -
   Credit to customers                                  (10)      75
   Interchange revenues                                (117)     (60)
- --------------------------------------------------------------------------------
   Total variation in electric operating revenues      (119)      50
Fuel and Purchased Power:
   Fuel:
     Generation                                          (9)      10
     Price                                               21      (11)
       Generation efficiencies and other                  -        6
   Purchased power                                      177      (15)
- --------------------------------------------------------------------------------
   Total variation in fuel and purchased power          189      (10)
- --------------------------------------------------------------------------------
Change in electric margin                             $  70    $  40
- --------------------------------------------------------------------------------

     Electric margin  increased $70 million for the year ended December 31, 2002
compared  to  2001.   Increases  in  electric  margin  in  2002  were  primarily
attributable to more favorable  weather  conditions and lower fuel and purchased
power costs.  Weather-sensitive  residential electric kilowatthour sales in 2002
increased 7% and commercial  electric  kilowatthour sales increased 4%. However,
industrial kilowatthour sales were approximately 9% lower in 2002 as compared to
2001 due primarily to the impact of the soft economy. Revenues were also reduced
by $47 million in 2002 due to the settlement of the Missouri electric rate case.
Interchange  revenues  decreased  due to lower energy  prices and less  low-cost
generation  available for sale,  resulting  primarily from increased  demand for
generation from native load  customers.  Fuel and purchased power was reduced in
2002 due  primarily  to lower  energy  prices,  partially  offset  by  increased
kilowatthour  sales and unscheduled plant outages.  We expect that revenues will
continue to be negatively  affected by the  settlement of our Missouri rate case
reached in 2002,  which  requires the  phase-in of $30 million of electric  rate
reductions  effective April 1, 2003 and $30 million  effective April 1, 2004. In
addition, we expect power prices in the energy markets to remain generally soft,
which will impact the margins we can  generate by  marketing  our power into the
interchange markets.

     During 2002, we adopted the provisions of Emerging Issues Task Force (EITF)
Issue No. 02-3,"Issues Involved in Accounting for Derivative Contracts Held for
Trading  Purposes and Contracts  Involved in Energy Trading and Risk  Management
Activities,"  that required  revenues and costs  associated  with certain energy
contracts to be shown on a net basis in the income statement.  Prior to adopting
EITF 02-3 and the rescission of EITF Issue No. 98-10,  "Accounting for Contracts
Involved  in Energy  Trading and Risk  Management  Activities,"  our  accounting
practice was to present all settled energy purchase or sale contracts within our
power risk management  program on a gross basis in Operating  Revenue - Electric
and in Operating  Expenses - Fuel and Purchased Power.  This meant that revenues
were  recorded  for the  notional  amount of the  power  sale  contracts  with a
corresponding charge to income for the costs of the energy that was generated or
for the notional amount of a purchased power contract.  Upon adoption, EITF 02-3
requires  that  prior  periods  also be netted to conform  to the  current  year
presentation.  Adoption of EITF 02-3 did not have any impact on operating or net
income for any period or stockholder's  equity. The operating revenues and costs
netted for the year  ended  December  31,  2002 were $458  million  (2001 - $392
million),  which reduced interchange revenues and purchased power costs by equal
amounts.  SFAS 133 was adopted on January 1, 2001 and therefore,  no netting was
required for the year ended December 31, 2000.

     Electric margin  increased $40 million for the year ended December 31, 2001
compared to 2000,  primarily  due to a $75 million  reduction  in the  estimated
credits to Missouri electric customers and increased sales of emissions credits.
During the year ended  December 31,  2001,  we reduced the  estimated  credit to
Missouri electric customers previously recorded for an earnings sharing plan for
the plan year ended June 30, 2001 by $10 million,  compared to estimated credits
of $65 million  recorded in 2000. These increases were partially offset by a 17%
decrease in interchange sales. Our residential,  commercial and industrial sales
were  comparable  to the  prior  year.  The $10  million  increase  in fuel  and
purchased  power  costs for 2001,  compared  to 2000,  was  primarily  driven by
increased

                                       16



purchased power, resulting from the Spring 2001 refueling outage at our Callaway
nuclear plant, in addition to higher blended fuel costs.

Gas Operations

     Our gas margin  decreased  $6 million in 2002 as  compared to 2001 with gas
revenues  decreasing  $17  million  and costs  decreasing  by $11  million.  The
decrease in margin was  primarily  due to warmer  winter  weather early in 2002,
partially  offset by increased gas sales due to colder than normal  temperatures
in late 2002.

     Gas margin in 2001 increased $13 million compared to 2000, primarily due to
higher gas costs recovered through purchased gas adjustment  clauses,  partially
offset by lower total sales of 14% resulting from unusually warm winter weather.

Other Operating Expenses

Other Operations and Maintenance

     Other  operations and  maintenance  expenses  increased $31 million in 2002
compared to 2001,  primarily due to higher employee  benefit costs ($24 million)
related  to  increasing  healthcare  costs  and the  investment  performance  of
employee  benefit  plan  assets,  higher  wages,  and higher  plant  maintenance
expenses.  See also Equity Price Risk below for a discussion of our expectations
and plans regarding trends in employee benefit costs.

     Other  operations and  maintenance  expenses  increased $38 million in 2001
compared to 2000,  primarily due to higher employee  benefits costs in 2001 ($20
million),   resulting  from  increasing  healthcare  costs  and  the  investment
performance of employee  benefit plan assets,  a refueling outage at Callaway in
2001 versus no refueling in 2000 and increased costs of  professional  services.
In 2000, we recorded a $17 million charge to earnings  related to our withdrawal
from the Midwest  Independent  System Operator (Midwest ISO). The charge reduced
earnings $10 million,  net of taxes. See Note 2 - Rate and Regulatory Matters to
our Financial Statements for further information regarding the Midwest ISO.

     Ameren Services and AmerenEnergy  provided services to us, including wages,
employee  benefits  and  professional  services  that  were  included  in  other
operations and maintenance expenses.  See Note 3 - Related Party Transactions to
our Financial Statements for further information.

Restructuring Charges

     Voluntary retirement and other restructuring charges of $65 million in 2002
consisted primarily of a charge related to Ameren's voluntary retirement program
of $51  million  based on  voluntary  retirements  of  approximately  230 of our
employees and additional  employees  providing  support  functions to us through
Ameren Services. These costs consisted primarily of special termination benefits
associated  with our  pension and  post-retirement  benefit  plans.  Most of the
employees who voluntarily  retired will leave Ameren by March 2003. In addition,
in  December  2002,  Ameren  announced  its plans to  retire  343  megawatts  of
rate-regulated capacity at our Venice, Illinois plant, which resulted in a total
charge of  approximately  $14 million.  See Note 10 - Voluntary  Retirement  and
Other Restructuring Charges to our Financial Statements for more information.

Depreciation and Amortization

     Depreciation and amortization  expenses increased $1 million in 2002 and $9
million in 2001 compared to the prior years.  These net increases were primarily
due  to  our  investment  in  combustion  turbine  electric  generating  plants,
coal-fired  power  plants  and  distribution  plant.  The  increase  in 2002 was
significantly offset by a reduction of depreciation rates ($15 million) based on
an updated analysis of asset values, service lives and accumulated  depreciation
levels that was included in our 2002 Missouri electric rate case settlement.

Income Taxes

     Income  tax  expense  decreased  $37  million  in 2002  compared  to  2001,
primarily due to the lower pretax income and a lower effective tax rate.  Income
tax expense  increased $6 million in 2001 compared to 2000, due to higher pretax
income, offset by a lower effective tax rate.


                                       17



Other Taxes

     Other tax expense increased $4 million in 2002 compared to 2001,  primarily
due to higher gross receipts taxes  resulting  from  increased  residential  and
commercial  electric  sales and higher  payroll taxes  resulting  from increased
wages.  Other  tax  expense  increased  $4  million  in 2001  compared  to 2000,
primarily  due to a  change  in the  property  tax  assessment  in the  state of
Missouri.

Other Income and Deductions

     Other income and deductions  (excluding income taxes) decreased $40 million
in 2002,  compared to the prior year. The decrease was primarily due to the cost
of  economic   development  and  energy  assistance  programs  included  in  the
settlement of the Missouri electric rate case ($26 million),  lower intercompany
interest earned in 2002 on funds loaned to the utility money pool resulting from
lower average intercompany notes receivable balances ($7 million), and decreased
gains on energy trading  contracts.  These decreases were partially offset by an
increase in earnings from our ownership interest in EEI primarily resulting from
its  sale of  emission  credits  ($10  million).  Other  income  and  deductions
(excluding  income  taxes)  increased  $17  million in 2001,  compared  to 2000,
primarily  due to gains on energy  trading  contracts  ($8  million),  decreased
charitable contributions ($5 million),  contributions in aid of construction ($3
million) and life insurance  proceeds.  These increases were partially offset by
lower  interest  earned on short-term  cash  investments  ($4 million) and lower
intercompany interest earned on funds loaned to the utility money pool resulting
from lower average intercompany notes receivable balances ($3 million). See Note
11 - Miscellaneous, Net to our Financial Statements for further information.

Interest

     Interest expense  decreased $8 million in 2002 compared to 2001,  primarily
due to lower interest rates on our variable rate  environmental debt obligations
and lower interest expense associated with a decreased balance under our nuclear
fuel lease, partially offset by increased short-term  intercompany interest as a
result of our  borrowings  from the  utility  money  pool in the  current  year.
Interest expense  decreased $13 million in 2001 compared to 2000,  primarily due
to lower interest expense  associated with our nuclear fuel lease and a decrease
in  interest  expense  associated  with our  variable  rate  environmental  debt
obligations resulting from lower interest rates.


LIQUIDITY AND CAPITAL RESOURCES

Operating

     Our cash flows  provided by operating  activities  totaled $696 million for
2002, compared to $590 million for 2001 and $669 million for 2000. Cash provided
by operations  increased in 2002,  primarily as a result of higher cash earnings
resulting from favorable weather. This increase was partially offset by payments
of Missouri  electric  customer  sharing credits under our now expired  electric
alternative regulation plan ($40 million) and the timing of payments on accounts
payable  and  accrued  taxes.  Cash  flow  from  operations  decreased  in 2001,
principally  due to the  timing of credits  provided  to our  Missouri  electric
customers and the changes in working capital  requirements,  partially offset by
increased earnings.

     Our tariff-based  gross margins continue to be our principal source of cash
from operating  activities.  Our diversified retail customer mix of residential,
commercial  and  industrial  classes  and a  commodity  mix of gas and  electric
service provide a reasonably  predictable source of cash flows. In addition,  we
plan to utilize short-term debt to support normal operations and other temporary
capital requirements.

Pension Funding

     Ameren made cash  contributions  totaling  $31 million to Ameren's  defined
benefit  retirement  plan during 2002.  Our share of the cash  contribution  was
approximately  $23  million,  which  includes  our  portion  related  to  Ameren
Services.  At December 31, 2002,  Ameren recorded a minimum pension liability of
$102 million,  net of taxes,  which  resulted in a charge to  Accumulated  Other
Comprehensive Income (OCI) and a reduction to stockholders' equity. Our share of
the minimum pension liability was approximately $62 million, net of taxes.

     Based on the performance of plan assets through  December 31, 2002,  Ameren
expects to be required under the Employee Retirement Income Security Act of 1974
(ERISA) to fund approximately  $150 million to $175 million annually,  including
CILCORP,  in 2005, 2006 and 2007 in order to maintain minimum funding levels for
its pension

                                       18


plans. In addition,  Ameren estimates the pension funding for CILCORP to be less
than $1 million  in 2003 and  approximately  $5  million in 2004.  We expect our
share of the annual funding in 2005,  2006 and 2007 to be between  approximately
$110 million to $128 million,  which  includes our share related to employees of
Ameren  Services.  These  amounts are  estimates  and may change based on actual
stock market performance, changes in interest rates and any pertinent changes in
government  regulations.  At December 31, 2002,  Ameren's Net Benefit Obligation
was $1,587  million  and its Fair Value of Plan Assets was $1,059  million.  See
Benefit Plan Accounting under Accounting Matters - Critical  Accounting Policies
below.

Investing

     Our net cash used in investing activities was $454 million in 2002 compared
to $419  million  in 2001  and $414  million  in  2000.  In  2002,  construction
expenditures  were  $520  million  (2001 - $587  million;  2000 - $316  million)
primarily  related to various  upgrades  at our coal  power  plants and  further
construction  of combustion  turbine  generating  units. In 2002, we placed into
service  240  megawatts  (approximately  $135  million)  of  combustion  turbine
electric generation capacity at Bowling Green, Missouri.

     For the five-year period 2003 through 2007, our  construction  expenditures
are  estimated  to   approximate   $2.0  billion  to  $2.5  billion,   of  which
approximately  $700 million is expected in 2003. This estimate  includes capital
expenditures  related to the  construction  and acquisition from an affiliate of
combustion turbine generating facilities and the replacement of steam generators
at our Callaway  nuclear  plant.  In addition,  this estimate  includes  capital
expenditures  for  transmission,   distribution  and  other   generation-related
activities,  as well as for  compliance  with new NOx (nitrogen  oxide)  control
regulations, as discussed in Environmental below.

     As a part of the settlement of the Missouri electric rate case in 2002 (see
Regulatory Matters below), we committed to making $2.25 billion to $2.75 billion
in infrastructure  investments from January 1, 2002 through June 30, 2006. These
investments include, among other things, the addition of more than 700 megawatts
of new  generation  capacity  and the  replacement  of steam  generators  at our
Callaway  nuclear plant. The requirements for 700 megawatts of new generation is
expected to be satisfied by the 240 megawatts  added in 2002 as discussed  above
and the proposed  transfer at net book value  (December 31, 2002 - approximately
$260  million)  of  approximately   550  megawatts  of  generation  assets  from
Generating  Company,  which  is  subject  to  receipt  of  necessary  regulatory
approvals and is expected to be completed in 2003.

     We  intend  to add 117  megawatts  of  capacity  by 2005 and at  least  330
megawatts  of capacity by 2006.  Total costs  expected to be incurred  for these
units approximate $175 million of which approximately $100 million was committed
as of December 31, 2002.

     We  continually  review our  generation  portfolio and expected  electrical
needs and, as a result, we could modify our plan for generation asset purchases,
which  could  include  the timing of when  certain  assets  will be added to, or
removed from our portfolio, the type of generation asset technology that will be
employed, or whether capacity may be purchased,  among other things. Any changes
that we may plan to make for future generating needs could result in significant
capital expenditures or losses being incurred, which could be material.

Environmental

     We are subject to various environmental  regulations by federal,  state and
local authorities.  From the beginning phases of siting and development,  to the
ongoing  operation  of existing or new  electric  generating,  transmission  and
distribution facilities, our activities involve compliance with diverse laws and
regulations  that  address  emissions  and  impacts to air and  water,  special,
protected  and  cultural  resources  (such as wetlands,  endangered  species and
archeological/historical  resources),  chemical  and  waste  handling  and noise
impacts.  Our activities  require complex and often lengthy  processes to obtain
approvals,  permits,  or licenses  for new,  existing,  or modified  facilities.
Additionally,  the use and handling of various chemicals or hazardous  materials
(including  wastes)  requires   preparation  of  release  prevention  plans  and
emergency response  procedures.  As new laws or regulations are promulgated,  we
assess their  applicability  and implement the  necessary  modifications  to our
facilities or their operations, as required.

     The U.S.  Environmental  Protection  Agency  (EPA) issued a rule in October
1998  requiring  22  Eastern  states  and the  District  of  Columbia  to reduce
emissions of NOx in order to reduce ozone in the Eastern  United  States.  Among
other things,  the EPA's rule  establishes an ozone season,  which runs from May
through September and a NOx emission budget for each state,  including Illinois.
The EPA rule requires states to implement controls  sufficient to meet their NOx
budget by May 31, 2004.

                                       19




     In February  2002,  the EPA proposed  similar rules for Missouri  where the
majority  of our  facilities  are  located.  Assuming  the  Missouri  rules  are
ultimately finalized,  we estimate spending approximately $170 million to comply
with these rules for NOx control on our generating system by 2006. This estimate
includes the assumption  that the regulations  will require the  installation of
Selective  Catalytic  Reduction  technology  on  some of our  units,  as well as
additional controls.

     See Note 14 - Commitments and Contingencies to our Financial Statements for
further discussion of environmental matters and Note 15 - Callaway Nuclear Plant
to  our  Financial  Statements  for  a  discussion  of  Callaway  nuclear  plant
decommissioning costs.

Financing

     Our cash flows used in financing  activities  totaled $248 million in 2002,
compared  to $176  million  in 2001 and $352  million  in  2000.  Our  principal
financing  activities  for the three year period  included  the  redemptions  of
long-term  debt and  preferred  stock and the  payment of  dividends,  partially
offset by the issuance of long-term and short-term debt and  intercompany  notes
payable.

     We are  authorized  by the SEC under the PUHCA to have up to $1  billion of
short-term unsecured debt instruments outstanding at any time.

Short-Term Debt and Liquidity

     Short-term  debt  consists of  commercial  paper,  intercompany  borrowings
through Ameren's utility money pool and bank loans (maturities  generally within
1 to 45 days). At December 31, 2002,  Ameren and its  subsidiaries had committed
credit  facilities,  expiring at various dates  between 2003 and 2005,  totaling
$695 million, excluding EEI facilities of $45 million and our nuclear fuel lease
facilities  of $120 million.  This amount  includes $80 million of our committed
credit  facilities and $615 million of committed credit facilities at Ameren and
AmerenCIPS.  We access these combined  facilities through Ameren's utility money
pool  arrangement.  AmerenCIPS  and Ameren  Services  may also borrow under this
arrangement.   These  committed  credit  facilities  are  used  to  support  our
commercial  paper program under which $250 million was  outstanding  at December
31, 2002.  Based on  commercial  paper  outstanding  at December 31, 2002,  $445
million was unused and available  under these  committed  credit  facilities and
available to us through the utility money pool.

     Subject to the  receipt of  regulatory  approval,  which is being  pursued,
AmerenCILCO  will  participate in Ameren's  utility money pool  arrangement.  At
December 31, 2002,  CILCO had committed credit  facilities,  expiring at various
dates during 2003, totaling $60 million.

     In July 2002,  Ameren entered into new committed credit agreements for $400
million  in  revolving  credit  facilities  to be  used  for  general  corporate
purposes,  including  support of commercial paper programs.  We may access these
new credit  facilities  through the utility money pool.  The $400 million in new
facilities  includes a $270 million 364-day revolving credit facility and a $130
million 3-year revolving credit facility.  The 3-year facility has a $50 million
sub-limit  for the  issuance of letters of credit.  These new credit  facilities
replaced our former $300 million  revolving credit  facility.  These amounts are
included in the total  committed  credit  facilities  of $695 million  mentioned
above.

     Ameren  had a $200  million  committed  credit  facility  which  matured in
December 2002. Ameren expects to replace this bank credit agreement with two new
credit  facilities and expects to extend or replace its other  committed  credit
facilities  upon their  respective  maturities.  These  credit  facilities  make
borrowings  available at various interest rates based on LIBOR, agreed rates and
other options.

     In addition to committed credit  facilities,  a further source of liquidity
for Ameren is available cash and cash equivalents.  At December 31, 2002, Ameren
had $628 million of cash,  all of which was available for borrowings by us under
the utility money pool. In early 2003, Ameren paid a total of approximately $500
million of cash on hand to acquire CILCORP and Medina Valley.

     EEI also has two bank credit agreements totaling $45 million that expire in
2003.  At December 31, 2002,  $27 million was unused and  available  under these
committed credit facilities.

     We also have a lease  agreement  that provides for the financing of nuclear
fuel. At December 31, 2002,  the maximum amount that could be financed under the
agreement  was $120  million.  At December 31,  2002,  $113 million was financed
under the lease.


                                       20

     We  rely on  access  to  short-term  and  long-term  capital  markets  as a
significant  source of funding for capital  requirements  not  satisfied  by our
operating cash flows.  The inability by us to raise capital on favorable  terms,
particularly  during  times  of  uncertainty  in  the  capital  markets,   could
negatively impact our ability to maintain and grow our businesses.  Based on our
current credit  ratings,  we believe that we will continue to have access to the
capital markets.  However,  events beyond our control may create  uncertainty in
the capital  markets such that our cost of capital would increase or our ability
to access the capital markets would be adversely affected.

     The following  table  summarizes  available  borrowing  capacity  under our
committed lines of credit and credit agreements as of December 31, 2002:


                                              Amount of commitment expiration per period
- -----------------------------------------------------------------------------------------
                                             Total     Less than  1 - 3  4 - 5   After 5
                                            committed   1 year    years  years    years
- -----------------------------------------------------------------------------------------
                                                                 
Lines of credit and credit agreements (a)   $200       $ 80      $120    $ -     $  -
Other commercial commitments (b)             615         485      130      -        -
- -----------------------------------------------------------------------------------------
      Total                                 $815       $565      $250    $ -     $  -
- -----------------------------------------------------------------------------------------
(a)  Includes $120 million Gateway Fuel Company facility due February 2004 which
     supports our nuclear fuel lease.
(b)  Available through utility money pool borrowings.

     The following table  summarizes our contractual  obligations as of December
31, 2002:


- ----------------------------------------------------------------------------------------------------
                                                                Less than  1 - 3   4 - 5   After 5
                                                      Total       1 year   years   years    years
- ----------------------------------------------------------------------------------------------------
                                                                            
Long-term debt and capital lease obligations (a)    $  1,821     $ 130     $ 342    $ 31    $ 1,318
Short-term debt                                          250       250         -       -          -
Operating leases (b)                                     130        10        19      18         83
Other long-term obligations (c)                        1,161       384       522     143        112
- ----------------------------------------------------------------------------------------------------
Total cash contractual obligations                  $  3,362     $ 774     $ 883    $192    $ 1,513
- ----------------------------------------------------------------------------------------------------
(a)  Amounts include our contractual  obligation for fabricated nuclear fuel for
     the years 2003 through 2006.
(b)  Amounts  related to certain real estate  leases and railroad  licenses have
     indefinite  payment  periods.  The $1 million  annual  obligation for these
     items is included in the less than 1 year, 1-3 years and 4-5 years. Amounts
     for  after  5  years  are  not  included  in the  total  amount  due to the
     indefinite periods.
(c)  Represents   purchase   contracts  for  coal,  natural  gas,  nuclear  fuel
     (including our contractual  obligation for fabricated  nuclear fuel for the
     years 2007 through 2012) and electric capacity.

Credit Agreement Provisions and Covenants

     Our financial  agreements  include customary default  provisions that could
impact the continued  availability  of credit or result in the  acceleration  of
repayment.  Many of Ameren's and its  subsidiaries'  committed credit facilities
require the borrower to represent,  in connection  with any borrowing  under the
facility, that no material adverse change has occurred since certain dates. None
of our,  AmerenCIPS' or Ameren's financing  arrangements  contains credit rating
triggers,  with the exception of certain ratings  triggers within  AmerenCILCO's
financing arrangements.

     Covenants in Ameren's  committed credit facilities  require the maintenance
of the  percentage  of total debt to total  capital  of 60% or less for  Ameren,
AmerenCIPS and us. One of our committed  credit  facilities  contains a covenant
that requires us to maintain this ratio at 65% or less. As of December 31, 2002,
this ratio was  approximately  50%, 50% and 43% for Ameren,  AmerenCIPS  and us,
respectively.  Ameren's  committed credit  facilities also include  indebtedness
cross default  provisions that could trigger a default under these facilities in
the event any  subsidiary of Ameren  (subject to  definition  in the  underlying
credit agreements), other than certain project finance subsidiaries, defaults on
indebtedness in excess of $50 million.

     Most of Ameren's and its subsidiaries'  committed credit facilities include
provisions  related  to the  funded  status  of  Ameren's  pension  plan.  These
provisions  either require Ameren to meet minimum ERISA funding  requirements or
limit the unfunded  liability  status of the plan. Under the most restrictive of
these provisions  impacting Ameren facilities totaling $400 million, an event of
default  will  result  if the  unfunded  liability  status  (as  defined  in the
underlying  credit  agreements) of Ameren's pension plan exceeds $300 million in
the aggregate.  Based on the most recent valuation report available to Ameren at
December  31,  2002,  which  was  based on  January  2002  asset  and  liability
valuations, the unfunded liability status (as defined) was $31 million. While an
updated  valuation  report will not be available  until the second half of 2003,
Ameren  believes  that the unfunded  liability  status of our pension  plans (as
defined)  could exceed $300 million based on the  investment  performance of the
pension  plan assets and  interest  rate  changes  since  January 1, 2002.  As a
result,  Ameren may need to renegotiate  the facility  provisions,


terminate or replace the  affected  facilities,  or fund any unfunded  liability
shortfall.  Should  Ameren elect to terminate  these  facilities,  we believe we
would  otherwise  have  sufficient  liquidity to manage our  short-term  funding
requirements.

     At December 31, 2002,  Ameren and its subsidiaries  were in compliance with
their credit agreement provisions and covenants.

Off-Balance Sheet Arrangements

     At  December  31,  2002,  neither  Ameren,  nor  any of  its  subsidiaries,
including  us, had any  off-balance  sheet  financing  arrangements,  other than
operating  leases  entered  into in the ordinary  course of business.  We do not
expect to engage in any significant  off-balance sheet financing arrangements in
the near future.

Long-Term Debt

     The following  table  summarizes our issuances and redemptions of long-term
debt for the years ended 2002, 2001 and 2000. For additional information related
to the terms and uses of these  issuances and the sources of funds and terms for
redemptions,  see Note 9 - Long-Term  Debt and  Capitalization  to our Financial
Statements.



- ----------------------------------------------------------------------------------------
                                                       Month
Issuances -                                        Issued/Redeemed    2002   2001   2000
- ----------------------------------------------------------------------------------------
                                                                       
Long-term debt
    5.25% Senior secured notes, due 2012           August            $173    $ -   $  -
    Environ. improvement revenue bonds             March                -      -    187
- ----------------------------------------------------------------------------------------
     Total long-term debt issuances                                  $173    $ -   $187
- ----------------------------------------------------------------------------------------

Redemptions -
Long-term debt
    8.33% First mortgage bonds                     December          $ 75    $ -   $  -
    8.75% First mortgage bonds                     September          125      -      -
    Environ. improvement bonds, 7.40% Series       May                  -      -     60
    Environ. improvement bonds, 1985 Series        April                -      -    127
    Commercial paper, net                          Various              -     19    133
- ----------------------------------------------------------------------------------------
     Total long-term debt redemptions                                $200    $19   $320
- ----------------------------------------------------------------------------------------


     In August 2002, a shelf registration  statement filed by us with the SEC on
Form S-3 was declared  effective.  This  statement  authorized the offering from
time to time of up to $750 million of various forms of long-term  debt and trust
preferred  securities to refinance  existing debt and preferred  stock,  and for
general corporate purposes,  including the repayment of short-term debt incurred
to finance  construction  expenditures and other working capital needs. In 2002,
we issued $173 million under the shelf registration statement.

     On March 10, 2003, we issued $184 million of 5.50% senior secured notes due
March 15, 2034 under the shelf registration  statement. We expect to use the net
proceeds from this issuance of approximately $180 million along with other funds
to redeem prior to maturity $104 million  principal amount of outstanding  8.25%
first mortgage  bonds due October 15, 2022, at a redemption  price of 103.61% of
par,  plus accrued  interest,  and to repay  short-term  debt incurred to pay at
maturity $75 million  principal  amount of 8.33% first  mortgage bonds that were
due in December  2002. At March 10, 2003, the amount  remaining  under the shelf
registration statement was $393 million.

     We expect to fund maturities of long-term debt and contractual  obligations
through a combination of cash flow from operations and external financing.

     To issue first  mortgage  bonds and  preferred  stock,  we must comply with
earnings tests  contained in our respective  mortgage  indenture and Articles of
Incorporation.  For the issuance of additional first mortgage bonds,  generally,
earnings  coverage of twice the annual interest  charges on first mortgage bonds
outstanding  and to be  issued  is  required.  Generally,  for the  issuance  of
additional preferred stock, earnings coverage of at least two and one-half times
the annual dividend on preferred stock  outstanding and to be issued is required
under our Articles of Incorporation. The ability to issue such securities in the
future will depend on coverage at that time.  At December 31,  2002,  we had and
expect  to  continue  to  have   adequate   coverage   ratios  for   anticipated
requirements.

                                       22



OUTLOOK

     We believe  there will be  challenges to earnings in 2003 and beyond due to
industry-wide trends and company-specific  issues. The following are expected to
put pressure on earnings in 2003 and beyond:

o    Weak economic conditions, which impacts native load demand,
o    Generally soft power prices in the Midwest are expected to limit the amount
     of revenues we can generate by
     marketing our excess power into the interchange markets,
o    Our revenues will be reduced by a rate  settlement  approved in 2002 by the
     Missouri  Public Service  Commission  (MoPSC) that requires the phase-in of
     $110 million of electric rate reductions from 2002 through 2004,
o    The adverse  effects of rising  employee  benefit costs,  higher  insurance
     costs and increased  security costs associated with additional  measures we
     have taken,  or may have to take, at our Callaway  nuclear plant related to
     world events, and
o    An assumed return to more normal weather patterns.

     In late 2002, we and Ameren announced the following actions to mitigate the
effect of these challenges:

o    A voluntary  retirement  program  that was  accepted by  approximately  550
     Ameren  employees,   including  approximately  230  of  our  employees  and
     additional  employees  providing  support  functions  to us through  Ameren
     Services,
o    Modifications to retiree employee benefit plans to increase co-payments and
     limit our overall cost,
o    A wage freeze in 2003 for all management employees,
o    Suspension of operations at two 1940's-era generating plants, including our
     Venice plant, to reduce operating costs, and
o    Reductions of 2003 expected capital expenditures.

     We are pursuing a gas rate increase of approximately $4 million annually in
Illinois and are considering a filing in 2003 of a gas rate increase  request in
Missouri. Ameren is also considering additional actions, including modifications
to active employee benefits, further staffing reductions and other initiatives.

     In the ordinary course of business,  we evaluate  strategies to enhance our
financial  position,  results of operations and liquidity.  These strategies may
include potential acquisitions,  divestitures,  opportunities to reduce costs or
increase revenues and other strategic  initiatives in order to increase Ameren's
shareholder  value. We are unable to predict which, if any, of these initiatives
will be executed, as well as the impact these initiatives may have on our future
financial position, results of operations or liquidity.

Labor Agreements

     Certain   employees  of  AmerenUE  are  represented  by  the  International
Brotherhood  of  Electrical  Workers  (IBEW)  and  the  International  Union  of
Operating  Engineers (IUOE).  These employees comprise  approximately 75% of our
workforce. Labor agreements covering 10% of employees extend through 2006. Labor
agreements covering the remaining employees  represented by IBEW and IUOE expire
by June 2003.  We cannot  predict  what  issues may be raised by the  collective
bargaining  units and, if raised,  whether  negotiations  concerning such issues
will be successfully concluded.


REGULATORY MATTERS

Missouri

     From July 1, 1995  through June 30, 2001,  we operated  under  experimental
alternative  regulation  plans in  Missouri  that  provided  for the  sharing of
earnings with  customers if our  regulatory  return on equity  exceeded  defined
threshold  levels.  After our experimental  alternative  regulation plan for our
Missouri retail electric customers expired, the MoPSC Staff and others sought to
reduce our annual  Missouri  electric  revenues by over $300 million.  The MoPSC
Staff's  recommendation  was based on a return to  traditional  cost of  service
ratemaking,  a lowered return on equity, a reduction in our  depreciation  rates
and other cost of service adjustments.

                                       23



     In August 2002, a  stipulation  and  agreement  resolving  this case became
effective  following  agreement  by all parties to the case and  approval by the
MoPSC. The stipulation and agreement includes the following principal features:

o    The  phase-in of $110 million of electric  rate  reductions  through  April
     2004, $50 million of which was retroactively effective as of April 1, 2002,
     $30 million of which will become effective on April 1, 2003 and $30 million
     of which will become effective on April 1, 2004.
o    A rate  moratorium  providing for no changes in rates before June 30, 2006,
     subject to certain statutory and other exceptions.
o    A commitment  to  contribute  $14 million to programs for low income energy
     assistance and weatherization,  promotion of energy efficiency and economic
     development in our service  territory in 2002, with additional  payments of
     $3 million  made  annually on June 30, 2003  through  June 30,  2006.  This
     obligation was expensed in 2002.
o    A  commitment  to make $2.25  billion to $2.75  billion in critical  energy
     infrastructure  investments  from  January 1, 2002  through  June 30, 2006,
     including,  among other things,  the addition of more than 700 megawatts of
     new  generation  capacity and the  replacement  of steam  generators at our
     Callaway  nuclear plant. The 700 megawatts of new generation is expected to
     be  satisfied  by 240  megawatts  that  were  added  by us in 2002  and the
     proposed transfer at net book value to us of approximately 550 megawatts of
     generation assets from Generating  Company,  which is subject to receipt of
     necessary regulatory approvals.
o    An annual reduction in our depreciation  rates by $20 million,  retroactive
     to April 1, 2002,  based on an updated  analysis of asset  values,  service
     lives and accumulated depreciation levels.
o    A one-time  credit of $40 million which was accrued during the plan period.
     The entire  amount was paid to our Missouri  retail  electric  customers in
     2002 for the settlement of the final sharing  period under the  alternative
     regulation plan that expired June 30, 2001.

     See Note 2 - Rate and Regulatory Matters to our Financial Statements.

Illinois

     See Note 2 - Rate and Regulatory Matters to our Financial Statements.

Federal - Electric Transmission

     See Note 2 - Rate and Regulatory Matters to our Financial Statements.


ACCOUNTING MATTERS

Critical Accounting Policies

     Preparation  of  the  financial   statements  and  related  disclosures  in
compliance  with  generally   accepted   accounting   principles   requires  the
application of appropriate  technical accounting rules and guidance,  as well as
the use of estimates.  Our  application  of these  policies  involves  judgments
regarding many factors, which, in and of themselves, could materially impact the
financial  statements  and  disclosures.  A future change in the  assumptions or
judgments applied in determining the following matters, among others, could have
a material  impact on future  financial  results.  In the table  below,  we have
outlined  those  accounting   policies  that  we  believe  are  most  difficult,
subjective or complex:



Accounting Policy                                  Uncertainties Affecting Application
- -----------------                                  -----------------------------------
                                                 

  Regulatory Mechanisms and Cost Recovery
                                                   o    Regulatory environment, external regulatory
   We defer costs as regulatory assets in               decisions and requirements
   accordance with SFAS 71 and make investments    o    Anticipated future regulatory decisions and
   that we assume we will be able to collect in         their impact
   future rates.                                   o    Impact of deregulation and competition on
                                                        ratemaking process and ability to recover costs


                                       24



   Basis for Judgment
   We determine that costs are recoverable  based on previous rulings by state
   regulatory  authorities in jurisdictions  where we operate or other factors
   that lead us to believe that cost recovery is probable.



Nuclear Plant Decommissioning Costs

                                                 
   In our rates and earnings we assume the         o    Estimates of future decommissioning costs
   Department of Energy will develop a permanent   o    Availability of facilities for waste disposal
   storage site for spent nuclear fuel, the        o    Approved methods for waste disposal and
   Callaway nuclear plant will have a useful            decommissioning
   life of 40 years and estimated costs of         o    Useful lives of nuclear power plants
   approximately $515 million to dismantle the
   plant are accurate.  See Note 15 - Callaway
   Nuclear Plant to our Financial Statements.

   Basis for Judgment
   We  determine  that  decommissioning  costs  are  reasonable,   or  require
   adjustment, based on third party decommissioning studies that are completed
   every three years,  the  evaluation of our  facilities by our engineers and
   the monitoring of industry trends.


Environmental Costs

   We accrue for all known environmental           o    Extent of contamination
   contamination where remediation can be          o    Responsible party determination
   reasonably estimated, but some of our           o    Approved methods for cleanup
   operations have existed for over 100 years      o    Present and future legislation and governmental
   and previous contamination may be unknown to         regulations and standards
   us.                                             o    Results of ongoing research and development
                                                        regarding environmental impacts
   Basis for Judgment
   We determine the proper amounts to accrue for  environmental  contamination
   based on  internal  and third  party  estimates  of  clean-up  costs in the
   context of current remediation standards and available technology.


Unbilled Revenue

   At the end of each period, we estimate, based   o    Projecting customer energy usage
   on expected usage, the amount of revenue to     o    Estimating impacts of weather and other
   record for services that have been provided          usage-affecting factors for the unbilled period
   to customers, but not billed.  This period
   can be up to one month.

   Basis for Judgment
   We determine  the proper  amount of unbilled  revenue to accrue each period
   based on the  volume of energy  delivered  as valued by a model of  billing
   cycles and  historical  usage  rates and growth by  customer  class for our
   service  area,  as adjusted for the modeled  impact of seasonal and weather
   variations based on historical results.


Benefit Plan Accounting

   Based on actuarial calculations, we accrue      o    Future rate of return on pension and other plan
   costs of providing future employee benefits          assets
   in accordance with SFAS 87, 106 and 112.  See   o    Interest rates used in valuing benefit
   Note 13 - Retirement Benefits to our                 obligations
   Financial Statements.                           o    Healthcare cost trend rates
                                                   o    Timing of employee retirements



                                       25



   Basis for Judgment
   We  utilize  a third  party  consultant  to  assist  us in  evaluating  and
   recording  the proper  amount for future  employee  benefits.  Our ultimate
   selection of the discount rate,  healthcare trend rate and expected rate of
   return on  pension  assets is based on our  review  of  available  current,
   historical and projected rates, as applicable.




Derivative Financial Instruments
                                                 
                                                   o    Market conditions in the energy industry,
   We record all derivatives at their fair              especially the effects of price volatility on
   market value in accordance with SFAS 133.            contractual commodity commitments
   The identification and classification of a      o    Regulatory and political environments and
   derivative and the fair value of such                requirements
   derivative must be determined.  See Note 4 -    o    Fair value estimations on longer term contracts
   Derivative Financial Instruments to our         o    Complexity of financial instruments and
   Financial Statements.                                accounting rules
                                                   o    Effectiveness of our derivatives that have been
                                                        designated as hedges

   Basis for Judgment
   We determine whether a transaction is a derivative versus a normal purchase
   or sale based on historical practice and our intention at the time we enter
   a  transaction.  We utilize  actively  quoted  prices,  prices  provided by
   external  sources and prices based on internal  models and other  valuation
   methods  to  determine  the  fair  market  value  of  derivative  financial
   instruments.



Impact of Future Accounting Pronouncements

     See Note 1 - Summary of  Significant  Accounting  Policies to our Financial
Statements.


EFFECTS OF INFLATION AND CHANGING PRICES

     Our rates  for  retail  electric  and gas  utility  service  are  generally
regulated by the MoPSC and the Illinois Commerce Commission. Non-retail electric
rates are regulated by the Federal  Energy  Regulatory  Commission  (FERC).  Our
Missouri  electric  rates have been set through  June 30,  2006,  as part of the
settlement  of our  Missouri  rate  case and our  Illinois  electric  rates  are
legislatively  fixed through January 1, 2007.  Inflation affects our operations,
earnings, stockholder's equity and financial performance.

     The current replacement cost of our utility plant substantially exceeds our
recorded  historical  cost.  Under  existing  regulatory   practice,   only  the
historical cost of plant is recoverable from customers.  As a result, cash flows
designed to provide recovery of historical costs through  depreciation might not
be adequate to replace plant in future years.

     In our retail electric utility  jurisdictions,  there are no provisions for
adjusting for changes in the cost of fuel for electric generation. In our retail
gas  utility  jurisdictions,  changes in gas costs are  generally  reflected  in
billings to gas customers  through  purchased  gas  adjustment  clauses.  We are
impacted  by changes  in market  prices  for  natural  gas to the extent we must
purchase natural gas to run our combustion turbine electric generators.  We have
structured  various supply  agreements to maintain  access to multiple gas pools
and supply  basins to  minimize  the  impact to the  financial  statements.  See
discussion below under Commodity Price Risk for further information.



                                       26



QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

     Market risk  represents the risk of changes in value of a physical asset or
financial  instrument,  derivative or non-derivative,  caused by fluctuations in
market  variables  (e.g.  interest  rates,  etc.).  The following  discussion of
Ameren's,    including   AmerenUE's,   risk   management   activities   includes
"forward-looking"  statements  that  involve  risks  and  uncertainties.  Actual
results could differ  materially from those  projected in the  "forward-looking"
statements. Ameren handles market risks in accordance with established policies,
which may include entering into various derivative  transactions.  In the normal
course of  business,  Ameren  and  AmerenUE  also  face  risks  that are  either
non-financial or  non-quantifiable.  Such risks  principally  include  business,
legal and operational risks and are not represented in the following discussion.

     Ameren's risk management  objective is to optimize its physical  generating
assets within prudent risk parameters. Our risk management policies are set by a
Risk Management  Steering  Committee,  which is comprised of senior-level Ameren
officers.

Interest Rate Risk

     We are exposed to market risk through changes in interest rates  associated
with both long-term and short-term  variable-rate  debt and fixed-rate  debt. We
manage our interest rate exposure by controlling the amount of these instruments
we hold within our total capitalization  portfolio and by monitoring the effects
of market changes in interest rates.

     Utilizing  our debt  outstanding  at December 31, 2002,  if interest  rates
increase by 1%, our annual interest  expense would increase by  approximately $8
million and net income would  decrease by  approximately  $5 million.  The model
does not consider the effects of the reduced level of potential overall economic
activity that would exist in such an environment.  In the event of a significant
change in  interest  rates,  management  would  likely  take  actions to further
mitigate our exposure to this market risk.  However,  due to the  uncertainty of
the  specific  actions  that  would be taken and  their  possible  effects,  the
sensitivity analysis assumes no change in our financial structure.

Credit Risk

     Credit risk represents the loss that would be recognized if  counterparties
fail to perform as  contracted.  New York  Mercantile  Exchange  (NYMEX)  traded
futures  contracts  are  supported by the  financial  and credit  quality of the
clearing  members  of the  NYMEX  and have  nominal  credit  risk.  On all other
transactions,  we are exposed to credit risk in the event of  nonperformance  by
the counterparties in the transaction.

     Our  physical  and  financial   instruments  are  subject  to  credit  risk
consisting of trade  accounts  receivables  and executory  contracts with market
risk exposures.  The risk associated with trade  receivables is mitigated by the
large  number of customers in a broad range of industry  groups  comprising  our
customer  base.  No  customer  represents  greater  than  10%  of  our  accounts
receivable.  Our revenues are primarily  derived from sales of  electricity  and
natural  gas  to   customers  in  Missouri   and   Illinois.   We  analyze  each
counterparty's  financial  condition  prior to entering  into  sales,  forwards,
swaps,  futures or option  contracts.  We also establish credit limits for these
counterparties  and monitor the  appropriateness  of these  limits on an ongoing
basis through a credit risk  management  program which  involves  daily exposure
reporting  to senior  management,  master  trading and netting  agreements,  and
credit support management such as letters of credit and parental guarantees.

Commodity Price Risk

     We are  exposed to  changes in market  prices  for  natural  gas,  fuel and
electricity. We utilize several techniques to mitigate risk, including utilizing
derivative  financial  instruments.  A derivative  is a contract  whose value is
dependent  on,  or  derived  from,  the  value  of some  underlying  asset.  The
derivative  financial  instruments  that we use  (primarily  forward  contracts,
futures  contracts,  option contracts and financial swap contracts) are dictated
by risk management policies.

     With regard to our natural gas utility  business,  our exposure to changing
market  prices  is in large  part  mitigated  by the fact  that we have gas cost
recovery  mechanisms  in place in both  Missouri  and  Illinois.  These gas cost
recovery  mechanisms  allow us to pass on to our retail  customers our prudently
incurred costs of natural gas.

     AmerenEnergy  Fuels and Services  Company is responsible for providing fuel
procurement and gas supply services on behalf of Ameren's operating subsidiaries
and for  managing  fuel  and  natural  gas  price  risks.  Fixed  price  forward
contracts, as well as futures,  options and financial swaps are all instruments,
which  may be used to  manage

                                       27



these risks.  The  majority of our fuel supply  contracts  are physical  forward
contracts.  Since  we do not  have a  provision  similar  to the  purchased  gas
adjustment  clauses for our  electric  operations,  we have entered into several
long-term  contracts with various suppliers to purchase coal and nuclear fuel in
order to manage our  exposure  to fuel  prices.  See Note 14 -  Commitments  and
Contingencies  to our  Financial  Statements  for further  information.  We have
satisfied  77%, 20% and 3% of our 2002 power supply needs through coal,  nuclear
and hydro,  respectively.  Approximately  97% of the  required  2003  supply and
approximately  79% of the required 2004 supply of coal for our coal-fired  power
plants has been  acquired at fixed  prices.  As such, we have minimal coal price
risk for the remainder of 2003 and 2004. At December 31, 2002, approximately 22%
of our coal  requirements  for 2005 through 2007 were covered by  contracts.  In
addition,  we are  exposed to changes in market  prices for  natural  gas to the
extent we must purchase  natural gas to run our combustion  turbine  generators.
Our  natural  gas  procurement  strategy  is  designed  to ensure  reliable  and
immediate   delivery  of  natural  gas  to  our  peaking   units  by  optimizing
transportation  and  storage  options  and  minimizing  cost and  price  risk by
structuring  various supply  agreements to maintain access to multiple gas pools
and supply basins and reducing the impact of price  volatility.  At December 31,
2002, approximately 33% of our 2003 natural gas requirements for generation were
covered by contracts.

     Although  we  cannot   completely   eliminate  the  effects  of  gas  price
volatility, our strategy is designed to minimize the effect of market conditions
on our results of operations.  Our gas procurement  strategy includes  procuring
natural gas under a portfolio of  agreements  with price  structures,  including
fixed price,  indexed price and embedded  price hedges such as caps and collars.
Our  strategy  also  utilizes  physical  assets  through  storage,  operator and
balancing  agreements  to minimize  price  volatility.  Our  electric  marketing
strategy  is to extract  additional  value  from our  generation  facilities  by
selling energy in excess of needs into the long-term and short-term  markets for
term sales, and purchasing energy when the market price is less than the cost of
generation.  Our primary use of derivatives has involved  transactions  that are
expected to reduce price risk exposure for us.

     With regard to our exposure to commodity price risk for purchased power and
excess  electricity sales,  Ameren has a subsidiary,  AmerenEnergy whose primary
responsibility  includes  managing market risks  associated with changing market
prices  for  electricity  purchased  and  sold on  behalf  of  AmerenUE  and our
affiliate, Generating Company.

Equity Price Risk

     We, along with other  subsidiaries of Ameren, are a participant in Ameren's
defined benefit plans and  postretirement  benefit plans and are responsible for
our   proportional   share  of  the   costs.   Ameren's   costs   of   providing
non-contributory defined benefit retirement and postretirement benefit plans are
dependent upon a number of factors,  such as the rates of return on plan assets,
discount rate, the rate of increase in health care costs and contributions  made
to the plans.  The market  value of Ameren's  plan  assets has been  affected by
declines in the equity  market  since 2000 for the  pension  and  postretirement
plans.  As a result,  at December 31, 2002, we recognized an additional  minimum
pension  liability as  prescribed  by SFAS No. 87,  "Employers'  Accounting  for
Pensions." The liability  resulted in a reduction to OCI of $62 million,  net of
taxes.  The amount of the liability was the result of asset returns  experienced
through 2002, interest rates and Ameren's contributions to the plan during 2002.
In future years,  the liability  recorded,  the costs reflected in net income or
OCI, or cash  contributions  to the plans could  increase  materially  without a
recovery in equity  markets in excess of our assumed  return on plan assets.  If
the fair  value of the plan  assets  were to grow  and  exceed  the  accumulated
benefit  obligations in the future, then the recorded liability would be reduced
and a corresponding amount of equity would be restored in the Balance Sheet. See
Liquidity and Capital Resources - Operating.

     We also  maintain  trust  funds,  as  required  by the  Nuclear  Regulatory
Commission  and  Missouri  and Illinois  state laws,  to fund  certain  costs of
nuclear  decommissioning.  See Note 15 - Callaway Nuclear Plant to our Financial
Statements for further  information.  As of December 31, 2002,  these funds were
invested  primarily in domestic equity  securities  (62%), debt securities (35%)
and cash and cash  equivalents  (3%) and totaled $172 million at fair value.  By
maintaining a portfolio that includes long-term equity  investments,  we seek to
maximize  the  returns to be  utilized to fund  nuclear  decommissioning  costs.
However,  the equity  securities  included in our portfolio are exposed to price
fluctuations in equity markets and the fixed-rate,  fixed-income  securities are
exposed to changes in interest  rates.  We actively  monitor  our  portfolio  by
benchmarking  the performance of our investments  against certain indices and by
maintaining,   and  periodically   reviewing,   established   target  allocation
percentages  of the  assets of our  trusts to various  investment  options.  Our
exposure to equity  price  market risk is, in large part,  mitigated  due to the
fact that we are  currently  allowed  to  recover  decommissioning  costs in our
rates.

                                       28



Fair Value of Contracts

     We utilize derivatives  principally to manage the risk of changes in market
prices  for  natural  gas,  fuel,   electricity  and  emission  credits.   Price
fluctuations in natural gas, fuel and electricity cause:

o    an unrealized  appreciation  or  depreciation  of our firm  commitments  to
     purchase or sell when  purchase or sales prices  under the firm  commitment
     are compared with current commodity prices;
o    market  values of fuel and natural gas  inventories  or purchased  power to
     differ from the cost of those commodities under the firm commitment; and
o    actual cash  outlays for the purchase of these  commodities  to differ from
     anticipated cash outlays.

     The  derivatives  that we use to hedge  these  risks are  dictated  by risk
management  policies and include forward contracts,  futures contracts,  options
and swaps. We continually  assess our supply and delivery  commitment  positions
against forward market prices and internally  forecast forward prices and modify
our exposure to market,  credit and  operational  risk by entering  into various
offsetting  transactions.  In general,  we believe these  transactions  serve to
reduce our price risk.  See Note 4 -  Derivative  Financial  Instruments  to our
Financial Statements for further information.

     The following  summarizes the favorable  (unfavorable)  changes in the fair
value of all contracts marked to market during 2002 and 2001:

- --------------------------------------------------------------------------------
                                                                  2002      2001
- --------------------------------------------------------------------------------
Fair value of contracts at beginning of period, net              $ (2)    $ (21)
  Contracts which were realized or otherwise settled during
   the period                                                      (5)       21
  Changes in fair values attributable to changes in valuation
   techniques and assumptions                                       -         -
  Fair value of new contracts entered into during the period        -         3
  Other changes in fair value                                      13        (5)
- --------------------------------------------------------------------------------
Fair value of contracts outstanding at end of period, net        $  6     $  (2)
- --------------------------------------------------------------------------------

     Maturities of contracts as of December 31, 2002 were as follows:



- -------------------------------------------------------------------------------------------------------------
                                                    Maturity                          Maturity
                                                    less than   Maturity   Maturity   in excess   Total fair
Sources of fair value                               1 year      1-3 years  4-5 years  of 5 years  value (a)
- --------------------------------------------------------------------------------------------------------------
                                                                                  
Prices actively quoted                               $ -        $ -        $ -        $ -         $ -
Prices provided by other external sources (b)          2          -          -          -           2
Prices based on models and other valuation
  methods (c)                                          3          1          -          -           4
- --------------------------------------------------------------------------------------------------------------
Total                                                $ 5        $ 1        $ -        $ -         $ 6
- --------------------------------------------------------------------------------------------------------------
(a)  Contracts  of  approximately  7% of  the  absolute  fair  value  were  with
     non-investment-grade rated counterparties.
(b)  Principally power forward values based on NYMEX prices for over-the-counter
     contracts and natural gas swaps based on Inside FERC prices.
c)  Principally coal and sulfur dioxide options valued based on a Black-Scholes
     model that includes information from external sources and our estimates.




                                       29



FORWARD-LOOKING STATEMENTS

     Statements made in this report which are not based on historical  facts are
"forward-looking"  and, accordingly,  involve risks and uncertainties that could
cause actual results to differ  materially from those  discussed.  Although such
"forward-looking"  statements  have  been  made in good  faith  and are based on
reasonable assumptions,  there is no assurance that the expected results will be
achieved.  These statements include (without limitation) statements as to future
expectations,  beliefs, plans, strategies,  objectives,  events,  conditions and
financial  performance.  In connection with the "safe harbor"  provisions of the
Private  Securities  Litigation  Reform  Act  of  1995,  we are  providing  this
cautionary  statement to identify some important factors that could cause actual
results to differ materially from those anticipated.  The following factors,  in
addition  to  those  discussed  elsewhere  in  this  report  and  in  subsequent
securities  filings,  could cause results to differ  materially  from management
expectations as suggested by such "forward-looking" statements:

o    the effects of the  stipulation  and  agreement  relating  to our  Missouri
     electric  excess  earnings  complaint  case and other  regulatory  actions,
     including changes in regulatory policy;
o    changes in laws and other  governmental  actions,  including  monetary  and
     fiscal policies;
o    the impact on us of current  regulations  related  to the  opportunity  for
     customers to choose alternative energy suppliers in Illinois;
o    the  effects of  increased  competition  in the future due to,  among other
     things,  deregulation  of certain aspects of our business at both the state
     and federal levels;
o    the  effects of  participation  in a  FERC-approved  Regional  Transmission
     Organization, including activities associated with the Midwest ISO;
o    availability  and  future  market  prices  for  fuel and  purchased  power,
     electricity and natural gas,  including the use of financial and derivative
     instruments and volatility of changes in market prices;
o    the cost of  commodities,  such as natural gas,  used in the  production of
     electricity and our ability to recover such increased cost;
o    average rates for electricity in the Midwest;
o    business and economic conditions;
o    the impact of the adoption of new accounting  standards on the  application
     of appropriate technical accounting rules and guidance;
o    interest rates and the availability of capital;
o    actions of rating agencies and the effects of such actions;
o    weather conditions;
o    generation plant construction, installation and performance;
o    operation of nuclear power facilities and decommissioning costs;
o    the  effects  of  strategic   initiatives,   including   acquisitions   and
     divestitures;
o    the impact of current environmental regulations on utilities and generating
     companies and the  expectation  that more  stringent  requirements  will be
     introduced over time,  which could  potentially  have a negative  financial
     effect;
o    future wages and employee  benefit costs,  including  changes in returns of
     benefit plan assets;
o    disruptions of the capital  markets or other events making  Ameren's or our
     access to necessary capital more difficult or costly;
o    competition from other generating facilities, including new facilities that
     may be developed in the future;
o    cost and availability of transmission  capacity for the energy generated by
     our generating facilities or required to satisfy our energy sales; and
o    legal and administrative proceedings.

     Given these  uncertainties,  undue  reliance  should not be placed on these
forward-looking  statements.  Except  to the  extent  required  by  the  federal
securities  laws, we undertake no  obligation  to publicly  update or revise any
forward-looking  statements,  whether  as a result  of new  information,  future
events or otherwise.


ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

     Information  required  to be  reported  by  this  item  is  included  under
Quantitative  and  Qualitative  Disclosures  About  Market Risk in  Management's
Discussion and Analysis of Financial  Conditions and Results of Operations under
Item 7 and Note 4 and 16 to our Financial Statements under Item 8.

                                       30


ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.






                        REPORT OF INDEPENDENT ACCOUNTANTS
                        ---------------------------------




To the Board of Directors and Shareholders
of Union Electric Company:


In our opinion,  the financial  statements  listed in the index  appearing under
Item 15(A)(1) on Page 62 present fairly, in all material respects, the financial
position  of Union  Electric  Company at  December  31,  2002 and 2001,  and the
results of their  operations and their cash flows for each of the three years in
the period ended  December 31, 2002 in  conformity  with  accounting  principles
generally accepted in the United States of America. In addition, in our opinion,
the  financial  statement  schedule  listed in the index  appearing  under  Item
15(A)(2) on Page 62 presents fairly, in all material  respects,  the information
set  forth  therein  when  read  in  conjunction  with  the  related   financial
statements.  These financial statements and the financial statement schedule are
the responsibility of the Company's management; our responsibility is to express
an opinion on these financial  statements and the financial  statement  schedule
based on our audits.  We conducted our audits of these  statements in accordance
with  auditing  standards  generally  accepted in the United  States of America,
which require that we plan and perform the audit to obtain reasonable  assurance
about whether the financial  statements  are free of material  misstatement.  An
audit includes examining,  on a test basis,  evidence supporting the amounts and
disclosures in the financial  statements,  assessing the  accounting  principles
used and  significant  estimates made by management,  and evaluating the overall
financial  statement  presentation.   We  believe  that  our  audits  provide  a
reasonable basis for our opinion.





/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP
St. Louis, Missouri
February 13, 2003

                                       31






                             UNION ELECTRIC COMPANY
                                  BALANCE SHEET
                     (In millions, except per share amounts)

                                                    December 31,    December 31,
                                                       2002            2001
                                                    -----------     ------------
                                                             
ASSETS:
Property and plant, net (Note 5)                          $ 6,036    $ 5,710
Investments and other assets:
   Nuclear decommissioning trust fund                         172        187
   Other assets                                               190         75
                                                          -------    -------
         Total investments and other assets                   362        262
                                                          -------    -------
Current assets:
   Cash and cash equivalents                                    9         15
   Accounts receivable - trade (less allowance for
      doubtful accounts of $6 and $7,
      respectively)                                           171        144
   Unbilled revenue                                           101         90
   Miscellaneous accounts and notes receivable (Note 3)        49         73
   Intercompany notes receivable (Note 3)                       -         84
   Materials and supplies, at average cost                    162        156
   Other current assets                                        26         16
                                                          -------    -------
         Total current assets                                 518        578
                                                          -------    -------
Regulatory assets                                             659        738
                                                          -------    -------
Total Assets                                              $ 7,575    $ 7,288
                                                          =======    =======

CAPITAL AND LIABILITIES:
Capitalization:
   Common stock, $5 par value, 150.0 shares
     authorized - 102.1 shares outstanding                $   511    $   511
   Other paid-in capital, principally premium on
     common stock                                             702        702
   Retained earnings                                        1,477      1,440
   Accumulated other comprehensive income                     (58)         1
                                                          -------    -------
      Total common stockholder's equity                     2,632      2,654
                                                          -------    -------
   Preferred stock not subject to mandatory
      redemption (Note 7)                                     113        155
   Long-term debt, net (Note 9)                             1,687      1,599
                                                          -------    -------
         Total capitalization                               4,432      4,408
                                                          -------    -------
Current liabilities:
   Current maturities of long-term debt (Note 9)              130         92
   Short-term debt (Note 8)                                   250        186
   Intercompany notes payable (Note 3)                         15          -
   Accounts and wages payable (Note 3)                        348        305
   Accumulated deferred income taxes                            2         35
   Taxes accrued                                              118        104
   Other current liabilities                                   94        128
                                                          -------    -------
         Total current liabilities                            957        850
                                                          -------    -------
Commitments and contingencies (Notes 1, 2, 14,
   and 15)
Accumulated deferred income taxes                           1,344      1,326
Accumulated deferred investment tax credits                   121        129
Regulatory liabilities                                        121        137
Accrued pension liabilities                                   252         85
Other deferred credits and liabilities                        348        353
                                                          -------    -------
Total Capital and Liabilities                             $ 7,575    $ 7,288
                                                          =======    =======


See Notes to Financial Statements.


                                       32







                     UNION ELECTRIC COMPANY
                       STATEMENT OF INCOME
                          (In millions)


                                                  Year Ended December 31,
                                                 ------------------------
                                                 2002      2001        2000
                                                 ----      ----        ----
                                                           
OPERATING REVENUES:
   Electric (Note 3)                           $ 2,521    $ 2,640    $ 2,590
   Gas                                             129        146        130
                                               -------    -------    -------
      Total operating revenues                   2,650      2,786      2,720
                                               -------    -------    -------

OPERATING EXPENSES:
   Fuel and purchased power (Note 3)               550        739        729
   Gas                                              73         84         81
   Other operations and maintenance (Note 3)       819        788        750
   Voluntary retirement and other
     restructuring charges (Note 10)                65          -          -
   Depreciation and amortization                   281        280        271
   Income taxes                                    196        224        227
   Other taxes                                     218        214        210
                                               -------    -------    -------
      Total operating expenses                   2,202      2,329      2,268
                                               -------    -------    -------

OPERATING INCOME                                   448        457        452

OTHER INCOME AND (DEDUCTIONS):
   Allowance for equity funds used during
     construction                                    5         13          5
   Miscellaneous, net -
     Miscellaneous income (Note 11)                 26         31         26
     Miscellaneous expense (Note 11)               (35)        (8)       (12)
     Income taxes                                    3         (6)         3
                                               -------    -------    -------
      Total other income and (deductions)           (1)        30         22
                                               -------    -------    -------


INTEREST CHARGES:
   Interest                                        108        116        129
   Allowance for borrowed funds used during
      construction                                  (5)        (8)        (8)
                                               -------    -------    -------
      Net interest charges                         103        108        121
                                               -------    -------    -------

INCOME BEFORE CUMULATIVE EFFECT OF CHANGE IN
      ACCOUNTING PRINCIPLE                         344        379        353

CUMULATIVE EFFECT OF CHANGE IN ACCOUNTING
      PRINCIPLE, NET OF INCOME TAXES                 -         (5)         -
                                               -------    -------    -------

NET INCOME                                         344        374        353

PREFERRED STOCK DIVIDENDS                            8          9          9
                                               -------    -------    -------

NET INCOME AFTER PREFERRED STOCK DIVIDENDS     $   336    $   365    $   344
                                               =======    =======    =======

See Notes to Financial Statements.





                                       33








                       UNION ELECTRIC COMPANY
                       STATEMENT OF CASH FLOWS
                            (In millions)

                                                       Year Ended December 31,
                                                       -----------------------
                                                       2002      2001      2000
                                                       ----      ----      ----
                                                                
Cash Flows From Operating:
   Net income                                           $ 344    $ 374    $ 353
   Adjustments to reconcile net income to net cash
       provided by operating activities:
         Cumulative effect of change in
            accounting principle                            -        5        -
         Depreciation and amortization                    281      280      271
         Amortization of nuclear fuel                      30       29       37
         Amortization of debt issuance costs and
            premium/discounts                               4        3        3
         Allowance for funds used during construction     (10)     (21)     (13)
         Deferred income taxes, net                        29       15        1
         Deferred investment tax credits, net              (8)      (4)      (6)
         Voluntary retirement and other
            restructuring charges                          65        -        -
         Other                                              3        2        -
         Changes in assets and liabilities:
               Receivables, net                           (14)      (1)     (57)
               Materials and supplies                      (6)     (22)      22
               Accounts and wages payable                 (16)      11       59
               Taxes accrued                               68       18      (33)
               Assets, other                              (20)     (22)     (19)
               Liabilities, other                         (54)     (77)      51
                                                        -----    -----    -----
Net cash provided by operating activities                 696      590      669
                                                        -----    -----    -----

Cash Flows From Investing:
   Construction expenditures                             (520)    (587)    (316)
   Allowance for funds used during
         construction                                      10       21       13
   Nuclear fuel expenditures                              (28)     (24)     (21)
   Intercompany notes receivable                           84      171      (90)
                                                        -----    -----    -----
Net cash used in investing activities                    (454)    (419)    (414)
                                                        -----    -----    -----

Cash Flows From Financing:
   Dividends on common stock                             (299)    (283)    (207)
   Dividends on preferred stock                            (8)      (9)      (9)
   Capital issuance costs                                  (1)       -       (1)
   Redemptions:
      Nuclear fuel lease                                    -      (64)     (11)
      Long-term debt                                     (200)     (19)    (320)
      Preferred stock                                     (42)       -        -
   Issuances:
      Nuclear fuel lease                                   50       13        9
      Short-term debt                                      64      186        -
      Long-term debt                                      173        -      187
      Intercompany notes payable                           15        -        -
                                                        -----    -----    -----
Net cash used in financing activities                    (248)    (176)    (352)
                                                        -----    -----    -----

Net change in cash and cash equivalents                    (6)      (5)     (97)
Cash and cash equivalents at beginning of year             15       20      117
                                                        -----    -----    -----
Cash and cash equivalents at end of year                $   9    $  15    $  20
                                                        =====    =====    =====

Cash paid during the periods:
   Interest                                             $  95    $ 104    $ 114
   Income taxes, net                                      106      192      231

See Notes to Financial Statements.




                                       34






                     UNION ELECTRIC COMPANY
            STATEMENT OF COMMON STOCKHOLDER'S EQUITY
                         (In millions)



                                                  December 31,  December 31, December 31,
                                                     2002         2001         2000
                                                  -----------   -----------  -----------
                                                                   

Common stock                                          $   511    $   511     $   511

Other paid-in capital                                     702        702         702

Retained earnings (a)
   Beginning balance                                    1,440      1,358       1,221
   Net income                                             344        374         353
   Common stock dividends                                (299)      (283)       (207)
   Preferred stock dividends                               (8)        (9)         (9)
                                                      -------    -------     -------
                                                        1,477      1,440       1,358
                                                      -------    -------     -------
Accumulated other comprehensive income
   Beginning balance - derivative financial
      instruments                                           1          -          -
   Change in derivative financial instruments
      in current period                                     3          1          -
                                                      -------    -------    -------
                                                            4          1          -
                                                      -------    -------    -------
   Beginning balance - minimum pension liability            -          -          -
   Change in minimum pension liability
      in current period                                   (62)         -          -
                                                      -------    -------    -------
                                                          (62)         -          -
                                                      -------    -------    -------

                                                          (58)         1          -
                                                      -------    -------    -------

Total common stockholder's equity                     $ 2,632    $ 2,654    $ 2,571
                                                      =======    =======    =======


Comprehensive income, net of taxes
   Net income                                         $   344    $   374    $   353
   Unrealized net gain/(loss) on derivative
        hedging instruments, net of income
        taxes of $3, $1, and $-, respectively               4          1          -
   Reclassification adjustments for gains/(losses)
        included in net income, net of income
        taxes of $(1), $5, and $-, respectively            (1)         8          -
   Cumulative effect of accounting change, net
        of income taxes of $-, $(5), and $-,
        respectively                                        -         (8)         -
   Minimum pension liability adjustment, net
        of income taxes of $(37), $-, and $-,
        respectively                                      (62)         -          -
                                                      -------    -------    -------
           Total comprehensive income, net of taxes   $   285    $   375    $   353
                                                      =======    =======    =======



(a)  Under a mortgage indenture,  as amended, $31 of total retained earnings was
     restricted  against  payment of common  dividends - except those payable in
     common stock, leaving $1,446 of free and unrestricted  retained earnings at
     December 31, 2002.


See Notes to Financial Statements.



                                       35





UNION ELECTRIC COMPANY
NOTES TO FINANCIAL STATEMENTS
DECEMBER 31, 2002

NOTE 1 - Summary of Significant Accounting Policies

General

     Union  Electric  Company,  headquartered  in  St.  Louis,  Missouri,  is  a
wholly-owned subsidiary of Ameren Corporation (Ameren) and operates as AmerenUE.
Our  principal  business  is the  rate-regulated  generation,  transmission  and
distribution of electricity,  and the rate-regulated distribution of natural gas
to  residential,  commercial,  industrial  and  wholesale  users in Missouri and
Illinois.  Ameren  is a  public  utility  holding  company  registered  with the
Securities  and  Exchange  Commission  (SEC)  under the Public  Utility  Holding
Company Act of 1935 (PUHCA) and is also  headquartered  in St. Louis,  Missouri.
Ameren's principal business is the generation,  transmission and distribution of
electricity,  and the  distribution of natural gas to  residential,  commercial,
industrial and wholesale users in the central United States.  In addition to us,
Ameren's principal subsidiaries and our affiliates are as follows:

o    Central  Illinois Public Service  Company,  which operates a rate-regulated
     electric and natural gas transmission and distribution business in Illinois
     as AmerenCIPS.
o    Central  Illinois Light Company is a subsidiary of CILCORP Inc.  (CILCORP),
     which  operates a  rate-regulated  electric  generation,  transmission  and
     distribution   business,   an   electric   generation   business,   and   a
     rate-regulated   natural   gas   distribution   business   in  Illinois  as
     AmerenCILCO.  Ameren  completed its  acquisition  of CILCORP on January 31,
     2003 from The AES  Corporation  (AES).  See Note 17 - Subsequent  Event for
     further information.
o    AmerenEnergy  Resources Company (Resources Company),  which consists of non
     rate-regulated  operations.  Subsidiaries include  AmerenEnergy  Generating
     Company  (Generating  Company)  that operates non  rate-regulated  electric
     generation  in  Missouri  and  Illinois,   AmerenEnergy  Marketing  Company
     (Marketing  Company),  which  markets  power  for  periods  over one  year,
     AmerenEnergy  Fuels and Services  Company,  which procures fuel and manages
     the related risks for Ameren affiliated  companies and AmerenEnergy  Medina
     Valley Cogen (No. 4), LLC, which  indirectly owns a 40 megawatt,  gas-fired
     electric  co-generation  plant. On February 4, 2003,  Ameren  completed its
     acquisition  of AES Medina  Valley Cogen (No. 4), LLC (Medina  Valley) from
     AES and renamed it AmerenEnergy  Medina Valley Cogen (No. 4), LLC. See Note
     17 - Subsequent Event for further information.
o    AmerenEnergy,  Inc.  (AmerenEnergy), which serves as a power  marketing and
     risk management agent for Ameren  affiliated  companies for transactions of
     primarily less than one year.
o    Electric  Energy,  Inc.  (EEI),  which  operates  electric  generation  and
     transmission  facilities in Illinois.  We have a 40% ownership  interest in
     EEI and have  accounted  for it under  the  equity  method  of  accounting.
     Resources Company also owns a 20% interest in EEI.
o    Ameren Services  Company (Ameren  Services),  which provides shared support
     services to Ameren and its  subsidiaries,  including us.  Charges are based
     upon the actual  costs  incurred  by Ameren  Services,  as  required by the
     PUHCA.

     When we  refer  to  AmerenUE,  our,  we or us,  we are  referring  to Union
Electric  Company and in some cases our agents,  AmerenEnergy  and Ameren Energy
Fuels and Services Company.  All tabular dollar amounts are in millions,  unless
otherwise indicated.

     The  accounting   policies  of  AmerenUE  conform  to  generally   accepted
accounting  principles in the United  States  (GAAP).  Our financial  statements
reflect all adjustments (which include normal, recurring adjustments) necessary,
in our opinion,  for a fair  presentation  of our results.  The  preparation  of
financial statements in conformity with GAAP requires management to make certain
estimates and  assumptions.  Such  estimates  and  assumptions  affect  reported
amounts  of assets and  liabilities  and  disclosure  of  contingent  assets and
liabilities at the date of the financial  statements and the reported amounts of
revenues and expenses  during the reported  period.  Actual results could differ
from those estimates.  Certain  reclassifications have been made to prior years'
financial statements to conform to 2002 reporting.

Regulation

     We are  regulated  by  the  Missouri  Public  Service  Commission  (MoPSC),
Illinois Commerce  Commission (ICC),  Nuclear  Regulatory  Commission (NRC), the
Federal Energy  Regulatory  Commission (FERC) and the SEC. See Note 2 - Rate and
Regulatory Matters for further information.


                                       36



     In accordance with Statement of Financial  Accounting  Standards (SFAS) No.
71,  "Accounting  for the  Effects of  Certain  Types of  Regulation,"  we defer
certain costs pursuant to actions of our regulators and are currently recovering
such costs in rates charged to customers.

     At December 31, 2002 and 2001,  we had recorded  the  following  regulatory
assets and regulatory liabilities:

- --------------------------------------------------------------------------------
                                                    2002   2001
- --------------------------------------------------------------------------------
Regulatory assets:
 Income taxes (a)(f)                               $526   $604
 Callaway costs (b)                                  81     84
 Unamortized loss on reacquired debt (c)(f)          27     23
 Other (d)(f)                                        25     27
- --------------------------------------------------------------------------------
Regulatory assets                                  $659   $738
- --------------------------------------------------------------------------------
Regulatory liabilities:
  Income taxes (e)                                  $121   $137
- --------------------------------------------------------------------------------
(a)  See Note 12 - Income Taxes for amortization period.  Amount represents SFAS
     109 deferred tax asset.
(b)  Represents  Callaway  nuclear plant  operations and  maintenance  expenses,
     property  taxes and carrying costs  incurred  between the plant  in-service
     date and the date the plant was  reflected in rates.  These costs are being
     amortized over the remaining life of the plant's current  operating license
     through 2024.
(c)  Represents  losses  related  to  refunded  debt.  These  amounts  are being
     amortized  over the lives of the related  new debt issues or the  remaining
     lives of the old debt issues if no new debt was issued.
(d)  Represents  Y2K expenses  being  amortized over 6 years starting in 2002 in
     conjunction  with the  settlement of our Missouri  electric rate case and a
     Department of Energy  Decommissioning  assessment  being  amortized over 14
     years  through  2007.   In  addition,   amount   includes  the  portion  of
     merger-related  expenses  applicable  to the Missouri  retail  jurisdiction
     which are being amortized through 2008 based on a MoPSC order.
(e)  See Note 12 - Income Taxes for amortization period.  Represents unamortized
     portion of investment tax credit and federal excess taxes.
(f)  These assets do not earn a return.

     We continually assess the  recoverability of our regulatory  assets.  Under
current accounting standards, regulatory assets are written off to earnings when
it is no longer  probable  that such amounts will be  recovered  through  future
revenues.   Electric   industry   restructuring   legislation   may  impact  the
recoverability of regulatory assets in the future.

Property and Plant

     The cost of additions to and  betterments of units of property and plant is
capitalized.  Cost includes labor, material,  applicable taxes and overheads. An
allowance   for  funds  used   during   construction   is  also  added  for  our
rate-regulated  assets.  Maintenance  expenditures  and the renewal of items not
considered  units of property are charged to income as  incurred.  When units of
depreciable  property are  retired,  the original  cost and removal  cost,  less
salvage value, are charged to accumulated  depreciation.  See Accounting Changes
and Other Matters  relating to SFAS No. 143,  "Accounting  for Asset  Retirement
Obligations," and Note 5 - Property and Plant, Net for further information.

Depreciation

     Depreciation is provided over the estimated lives of the various classes of
depreciable  property by applying composite rates on a straight-line  basis. The
provision for  depreciation in 2002, 2001 and 2000 was  approximately  3% of the
average depreciable cost.

Allowance for Funds Used During Construction

     Allowance for funds used during  construction  (AFC) is a utility  industry
accounting  practice  whereby the cost of borrowed  funds and the cost of equity
funds (preferred and common  stockholders'  equity) applicable to rate-regulated
construction  expenditures are capitalized as a cost of  construction.  AFC does
not represent a current source of cash funds.  This accounting  practice offsets
the effect on earnings of the cost of financing current construction, and treats
such financing  costs in the same manner as  construction  charges for labor and
materials.

     Under accepted ratemaking practice,  cash recovery of AFC, as well as other
construction  costs,  occurs when  completed  projects are placed in service and
reflected  in customer  rates.  The AFC rates were 5% during 2002 and 10% during
both 2001 and 2000.


                                       37



Impairment of Long-Lived Assets

     We  evaluate  long-lived  assets for  impairment  when events or changes in
circumstances  indicate  that  the  carrying  value  of such  assets  may not be
recoverable. The determination of whether impairment has occurred is based on an
estimate of undiscounted cash flows attributable to the assets, as compared with
the carrying value of the assets. If impairment has occurred,  the amount of the
impairment  recognized is determined by estimating  the fair value of the assets
and  recording a provision  for loss if the  carrying  value is greater than the
fair value.  See Accounting  Changes and Other Matters relating to SFAS No. 144,
"Accounting for the Impairment or Disposal of Long-Lived Assets."

Cash and Cash Equivalents

     Cash and cash  equivalents  include cash on hand and temporary  investments
purchased with an original maturity of three months or less.

Unamortized Debt Discount, Premium and Expense

     Discount,  premium and expense associated with long-term debt are amortized
over the lives of the related issues.

Revenue

     We accrue an estimate of electric and gas  revenues  for service  rendered,
but unbilled, at the end of each accounting period.

     Interchange  revenues  included in Operating  Revenues - Electric were $258
million for the year ended  December 31, 2002 (2001 - $375 million;  2000 - $435
million).  See Emerging Issues Task Force (EITF) Issue 02-3, "Issues Involved in
Accounting  for  Derivative  Contracts  Held for Trading  Purposes and Contracts
Involved in Energy Trading and Risk  Management  Activities,"  discussion  under
Accounting Changes and Other Matters for further information.

Purchased Power

     Purchased  power included in Operating  Expenses - Fuel and Purchased Power
was $206 million for the year ended December 31, 2002 (2001 - $383 million; 2000
- - $368 million).  See EITF 02-3 discussion  under  Accounting  Changes and Other
Matters for further information.

Fuel and Gas Costs

     In our retail electric utility  jurisdictions,  there are no provisions for
adjusting rates for changes in the cost of fuel for electric generation.  In our
retail gas utility  jurisdictions,  changes in gas costs are generally reflected
in billings to gas customers through purchased gas adjustment clauses.

     The  cost  of   nuclear   fuel  is   amortized   to  fuel   expense   on  a
unit-of-production  basis.  Spent fuel disposal cost is charged to expense based
on net kilowatthours generated and sold.

Excise Taxes

     Excise taxes on Missouri  electric and gas, and Illinois gas customer bills
are imposed on us and are recorded gross in Operating  Revenues and Other Taxes.
Excise taxes  recorded in Operating  Revenues and Other Taxes for 2002 were $103
million (2001- $101 million;  2000 - $102 million).  Excise taxes  applicable to
Illinois electric customer bills are imposed on the consumer and are recorded as
tax collections payable and included in Taxes Accrued on the Balance Sheet.

Income Taxes

     We are  included in the  consolidated  federal  income tax return  filed by
Ameren. As a subsidiary of Ameren, we could be considered  jointly and severably
liable for assessments of additional tax on the consolidated group. Income taxes
are  allocated  to the Ameren  subsidiaries  based on their  respective  taxable
income or loss.  Our  provision  for income  taxes has been  presented  based on
federal and state taxes we would have presented on a stand-alone

                                       38




company basis.  Deferred tax assets and  liabilities  are recognized for the tax
consequences  of transactions  that have been treated  differently for financial
reporting and tax return purposes, measured using statutory tax rates.

     Investment tax credits  utilized in prior years were deferred and are being
amortized over the useful lives of the related properties.

Accounting Changes and Other Matters

     In January  2001,  we adopted  SFAS No.  133,  "Accounting  for  Derivative
Instruments and Hedging  Activities." The impact of that adoption  resulted in a
cumulative  effect charge of $5 million,  net of taxes, to the income statement,
and a cumulative effect  adjustment of $8 million,  net of taxes, to Accumulated
Other Comprehensive Income (OCI), which reduced common stockholder's equity. See
Note 4 - Derivative Financial Instruments for further information.

     In January 2002, we adopted SFAS No. 141, "Business Combinations," and SFAS
No. 142,  "Goodwill and Other  Intangible  Assets."  SFAS 141 requires  business
combinations to be accounted for under the purchase method of accounting,  which
requires  one  party  in the  transaction  to be  identified  as  the  acquiring
enterprise  and for that party to allocate the purchase  price to the assets and
liabilities  of the acquired  enterprise  based on fair market  value.  SFAS 142
requires  goodwill  and  indefinite-lived  intangible  assets  recorded  in  the
financial statements to be tested for impairment at least annually,  rather than
amortized over a fixed period,  with  impairment  losses  recorded in the income
statement.  SFAS  141 and SFAS 142 did not  have  any  effect  on our  financial
position,  results of operations or liquidity upon  adoption.  SFAS 141 and SFAS
142 were utilized for Ameren's acquisition of CILCORP Inc. and AES Medina Valley
Cogen (No. 4), LLC. See Note 17 - Subsequent Event for further information.

     We are adopting  SFAS 143 in the first  quarter of 2003.  SFAS 143 provides
the accounting  requirements  for asset retirement  obligations  associated with
tangible,  long-lived assets.  SFAS 143 requires us to record the estimated fair
value of legal obligations associated with the retirement of tangible long-lived
assets in the period in which the  liabilities  are incurred and to capitalize a
corresponding  amount as part of the book value of the related long-lived asset.
In subsequent  periods,  we are required to adjust asset retirement  obligations
based on changes in estimated  fair value,  and the  corresponding  increases in
asset book values are  depreciated  over the useful  life of the related  asset.
Uncertainties  as to the  probability,  timing or cash flows  associated with an
asset retirement obligation affect our estimate of fair value.

     Upon adoption of this  standard,  we expect to recognize  additional  asset
retirement  obligations of approximately  $215 million and a net increase in net
property  and  plant of  approximately  $75  million  related  primarily  to the
Callaway nuclear  decommissioning costs and also to retirement costs for a river
structure.  These asset retirement obligations are in addition to liabilities we
have previously  recorded  related to our future  obligation to decommission the
Callaway nuclear plant.

     The  difference  between  the net asset  and the  liability  recorded  upon
adoption  of SFAS 143  related to  rate-regulated  assets will be recorded as an
additional regulatory asset because we expect to continue to recover the cost of
Callaway nuclear decommissioning and other costs of removal in electric rates.

     In addition to these  obligations,  we have  determined  that certain other
asset retirement  obligations exist. However, we are unable to estimate the fair
value of  those  obligations  because  the  probability,  timing  or cash  flows
associated with the obligations are indeterminable. We do not believe that these
obligations, when incurred, will have a material adverse impact on our financial
position, results of operations or liquidity.

     SFAS 143 also may require a change in the depreciation  methodology we have
historically utilized for our rate-regulated operations.  Historically,  we have
included an estimated cost of  dismantling  and removing plant from service upon
retirement.   This   practice  is  currently   required  by  regulators  in  the
jurisdictions  in which we operate.  As a result,  though we are still assessing
the impact of SFAS 143 on our rate-regulated depreciation methodology, we do not
believe any such impact will affect our results of  operations.  However,  if we
are required to remove accrued  dismantling  and removal costs from  accumulated
depreciation,  where  they are  currently  embedded,  our  asset  and  liability
balances could be materially increased.

     On January 1, 2002,  we adopted SFAS 144.  SFAS 144 addresses the financial
accounting and reporting for the impairment or disposal of long-lived assets and
supersedes SFAS No. 121, "Accounting for the Impairment of Long-Lived Assets and
for Long-Lived  Assets to Be Disposed Of." SFAS 144 retains the guidance related
to  calculating  and  recording  impairment  losses,  but adds  guidance  on the
accounting  for  discontinued   operations,   previously   accounted  for  under
Accounting Principles Board Opinion No. 30, "Reporting the Results of Operations

                                       39



- - Reporting the Effects of a Segment of a Business,  and Extraordinary,  Unusual
and Infrequently  Occurring Events and Transactions."  SFAS 144 did not have any
effect on our financial position, results of operations or liquidity in 2002.

     In June  2002,  the  FASB  issued  SFAS  No.  146,  "Accounting  for  Costs
Associated  with Exit or Disposal  Activities."  SFAS 146  requires an entity to
recognize  and measure at fair value a liability for a cost  associated  with an
exit or disposal  activity in the period in which the  liability is incurred and
nullifies  EITF Issue No.  94-3,  "Liability  Recognition  for Certain  Employee
Termination  Benefits  and Other  Costs to Exit an Activity  (Including  Certain
Costs Incurred in a Restructuring)."  SFAS 146 is effective for exit or disposal
activities that are initiated after December 31, 2002.

     During 2002, we adopted the provisions of EITF 02-3 that required  revenues
and costs associated with certain energy contracts to be shown on a net basis in
the income  statement.  Prior to adopting  EITF 02-3 and the  rescission of EITF
Issue No. 98-10,  "Accounting for Contracts  Involved in Energy Trading and Risk
Management  Activities,"  our  accounting  practice  was to present  all settled
energy purchase or sale contracts within our power risk management  program on a
gross basis in Operating  Revenues - Electric  and in Operating  Expenses - Fuel
and  Purchased  Power.  This meant that  revenues were recorded for the notional
amount of the power sale contracts with a corresponding charge to income for the
costs  of the  energy  that  was  generated,  or for the  notional  amount  of a
purchased power contract.

     In October  2002,  the EITF reached a consensus to rescind EITF 98-10.  The
effective  date for the full  rescission  of Issue 98-10 was for fiscal  periods
beginning after December 15, 2002, with early adoption  permitted.  In addition,
the EITF  reached  a  consensus  in  October  2002  that  all  SFAS 133  trading
derivatives  (subsequent  to the rescission of Issue EITF 98-10) should be shown
net in the income statement,  whether or not physically settled.  This consensus
applies to all energy and non-energy  related trading  derivatives that meet the
definition  of a  derivative  pursuant to SFAS 133. We have  adopted and applied
this  guidance  to 2002 and 2001,  which had no  impact on  previously  reported
earnings or stockholder's  equity.  The adoption of EITF 02-3, the rescission of
EITF 98-10 and the  related  transition  guidance  resulted in netting of energy
contracts  and  lowered  our  reported  revenues  and  costs  with no  impact on
earnings.  The following table  summarizes the impact of energy contract netting
for the years ended December 31, 2001 and 2000:

- --------------------------------------------------------------------------------
                                                       2001           2000
- --------------------------------------------------------------------------------
Previously reported gross operating revenues          $3,178          $2,720
Revenues and costs netted (a)                            392               -
- --------------------------------------------------------------------------------
Net operating revenues reported                       $2,786          $2,720
- --------------------------------------------------------------------------------
(a)  Revenues  and costs  netted for the year ended  December 31, 2002 were $458
     million. SFAS 133 was adopted on January 1, 2001 and therefore,  no netting
     was required for the year ended December 31, 2000.


NOTE 2 - Rate and Regulatory Matters

Missouri Electric

MoPSC Rate Case

     From July 1, 1995  through June 30, 2001,  we operated  under  experimental
alternative  regulation  plans in  Missouri  that  provided  for the  sharing of
earnings with  customers if our  regulatory  return on equity  exceeded  defined
threshold  levels.  After our experimental  alternative  regulation plan for our
Missouri retail electric customers expired, the MoPSC Staff and others sought to
reduce our annual  Missouri  electric  revenues by over $300 million.  The MoPSC
Staff's  recommendation  was based on a return to  traditional  cost of  service
ratemaking,  a lowered return on equity, a reduction in our  depreciation  rates
and other cost of service adjustments

     In August 2002, a  stipulation  and  agreement  resolving  this case became
effective  following  agreement  by all parties to the case and  approval by the
MoPSC. The stipulation and agreement includes the following principal features:

o    The  phase-in of $110 million of electric  rate  reductions  through  April
     2004, $50 million of which was retroactively effective as of April 1, 2002,
     $30  million  of which will  become  effective  on April 1,  2003,  and $30
     million of which will become effective on April 1, 2004.
o    A rate  moratorium  providing for no changes in rates before June 30, 2006,
     subject to certain statutory and other exceptions.


                                       40



o    A commitment  to  contribute  $14 million to programs for low income energy
     assistance and weatherization,  promotion of energy efficiency and economic
     development in our service  territory in 2002, with additional  payments of
     $3 million  made  annually on June 30, 2003  through  June 30,  2006.  This
     obligation was expensed in 2002.
o    A  commitment  to make $2.25  billion to $2.75  billion in critical  energy
     infrastructure  investments  from  January 1, 2002  through  June 30, 2006,
     including,  among other things,  the addition of more than 700 megawatts of
     new  generation  capacity and the  replacement  of steam  generators at our
     Callaway  nuclear plant. The 700 megawatts of new generation is expected to
     be  satisfied  by 240  megawatts  that  were  added  by us in 2002  and the
     proposed transfer at net book value (December 31, 2002 - approximately $260
     million) to us of  approximately  550 megawatts of  generation  assets from
     Generating  Company,  which is subject to receipt of  necessary  regulatory
     approvals and is expected to be completed in 2003.
o    An annual reduction in our depreciation  rates by $20 million,  retroactive
     to April 1, 2002,  based on an updated  analysis of asset  values,  service
     lives and accumulated depreciation levels.
o    A one-time credit of $40 million, which was accrued during the plan period.
     The entire  amount was paid to our Missouri  retail  electric  customers in
     2002 for the settlement of the final sharing  period under the  alternative
     regulation plan that expired June 30, 2001.


Marketing Company - AmerenUE Power Supply Agreements

     In order to satisfy our regulatory load  requirements for 2001 and 2002, we
purchased,  under a one-year  contract 450 megawatts of capacity and energy (the
2001 Marketing  Company - AmerenUE  agreement) and 200 megawatts of capacity and
energy (the 2002 Marketing Company - AmerenUE agreement) from Marketing Company.
These  agreements  were entered into through a competitive  bidding  process and
reflected  market-based  rates.  Generating Company supplied the power for these
agreements under its power supply agreement with Marketing Company.

     The FERC accepted the 2001 Marketing Company - AmerenUE agreement as filed.
The 2002 Marketing Company - AmerenUE agreement was set for hearing to determine
that  the  contract  terms  were  just and  reasonable.  On March  12,  2003,  a
settlement between Marketing Company and the FERC Staff was approved by the FERC
effectively resolving all issues concering the 2002 Marketing Company - AmerenUE
agreement  set for  hearing.  While the FERC order  contains  a standard  refund
report requirement, no refunds are due under the settlement as approved.

     In May 2001 and May 2002, the MoPSC filed  complaints  with SEC relating to
these  agreements.  While the  complaints  were pending,  the MoPSC and AmerenUE
reached an agreement for resolving these disputes.  The agreement requires us to
not enter into any new contracts to purchase  wholesale electric energy from any
Ameren affiliate that is an exempt wholesale  generator without first obtaining,
on a timely basis, the  determinations  required of the MoPSC that are specified
in Section  32(k) of PUHCA.  However,  this  commitment  did not prevent us from
completing the purchases  contemplated by the 2001 and 2002 Marketing  Company -
AmerenUE  agreements  and does not  prevent us from  making  short  term  energy
purchases  (less than 90 days) from an Ameren  affiliate,  without  prior  MoPSC
determination,  to  prevent or  alleviate  system  emergencies.  As part of this
agreement,  the MoPSC has agreed to terminate its SEC  complaints.

Illinois Electric

     In  2002,  all of  our  Illinois  residential,  commercial  and  industrial
customers had choice in electric suppliers.

     As a  provision  of the  legislation  related to the  restructuring  of the
Illinois  electric  industry  (the  Illinois  Law),  a rate  freeze is in effect
through January 1, 2007.

     In October 2002, we and AmerenCIPS filed with the ICC a proposal to suspend
collection of transition charges associated with the Illinois Law for the period
commencing June 2003 until at least June 2005. The Illinois Law allows a utility
to collect  transition  charges from  customers  that elect to move from bundled
retail  rates  to  market-based  rates.  Utilities  have the  right  to  collect
transition  charges  throughout the transition period that ends January 1, 2007.
The  suspension of  collection  of transition  charges is not expected to have a
material impact on either us or AmerenCIPS.

     Under the Illinois  Law, we were  subject to a  residential  electric  rate
decrease  of up to 5% in 2002 to the  extent  our  rates  exceeded  the  Midwest
utility average.  In 2002, 2001 and 2000, our Illinois electric rates were below
the Midwest utility average.


                                       41

     The  Illinois  Law also  contains a provision  requiring  that  one-half of
excess earnings from the Illinois  jurisdiction  for the years 1998 through 2006
be  refunded  to our  Illinois  customers.  Excess  earnings  are defined as the
portion of the two-year average annual rate of return on common equity in excess
of 1.5% of the two-year average of an Index, as defined in the Illinois Law. The
Index is defined as the sum of the average for the twelve months ended September
30 of the  average  monthly  yields of the 30-year  U.S.  Treasury  bonds,  plus
prescribed  percentages  ranging  from 4% to 7%. Our  Illinois  average  rate of
return on common equity for the two year average at December 31, 2002 was 13% as
compared to the average  index of 12.6%.  No refunds are expected to be required
for the period of April 1, 2002 through  March 31, 2003.  For the twelve  months
ended  December 31, 1999, we made excess  earnings  refunds of $2.1 million from
April 1, 2000 through March 31, 2001.  For the twelve months ended  December 31,
2000, we made excess earnings refunds of $1.5 million from April 1, 2001 through
May 31, 2002. These refunds were recorded as a reduction to Operating Revenues -
Electric.

Federal - Electric Transmission

Regional Transmission Organization

     In December  1999,  the FERC issued Order 2000,  requiring  all  utilities,
subject to FERC  jurisdiction,  to state their intentions for joining a regional
transmission  organization  (RTO). RTOs are independent  organizations that will
functionally  control the  transmission  assets of utilities and are designed to
improve  the  wholesale  power  market.   Beginning  in  January  2001,  we  and
AmerenCIPS, along with several other utilities, sought approval from the FERC to
participate in an RTO known as the Alliance RTO. We had previously been a member
of the Midwest  Independent  System Operator (Midwest ISO) and recorded a pretax
charge to  earnings in 2000 of $17 million  ($10  million,  net of taxes) for an
exit fee and other costs when we left that  organization.  We believed  that the
for-profit  Alliance  RTO  business  model was  superior  to the  not-for-profit
Midwest ISO business model and provided us with a more  equitable  return on our
transmission assets.

     In late 2001,  the FERC issued an order that  rejected the formation of the
Alliance  RTO and  ordered the  Alliance  RTO  companies  and the Midwest ISO to
discuss how the  Alliance RTO business  model could be  accommodated  within the
Midwest  ISO. In April 2002,  after the  Alliance  RTO and Midwest ISO failed to
reach an  agreement,  and after a series of filings by the two parties  with the
FERC,  the FERC  issued a  declaratory  order  setting  forth  the  division  of
responsibilities  between the Midwest ISO and National Grid (the managing member
of the transmission  company formed by the Alliance  companies) and approved the
rate design and the revenue  distribution  methodology  proposed by the Alliance
companies.  However, the FERC denied a request by the Alliance companies and the
National Grid to purchase  certain  services from the Midwest ISO at incremental
cost rather than  Midwest  ISO's full tariff  rates.  The FERC also  ordered the
Midwest  ISO to  return  the exit fees  paid by us and  AmerenCIPS  to leave the
Midwest ISO,  provided we and AmerenCIPS  return to the Midwest ISO and agree to
pay our proportional  share of the startup and ongoing  operational  expenses of
the Midwest ISO.  Moreover,  the FERC required the Alliance  companies to select
the RTO in which they will participate within thirty days of the order.

     Following the April 2002 FERC order,  we and  AmerenCIPS  have made filings
with the FERC  indicating  that we would return to the Midwest ISO through a new
independent transmission company,  GridAmerica LLC, that was agreed to be formed
by us and AmerenCIPS,  along with  subsidiaries  of FirstEnergy  Corporation and
NiSource Inc. Upon receipt of final FERC approval of the  definitive  agreements
establishing  GridAmerica,  a  subsidiary  of  National  Grid will  serve as the
managing  member of GridAmerica and will manage the  transmission  assets of the
three  companies and  participate  in the Midwest ISO on behalf of  GridAmerica.
Other  Alliance  RTO  companies  announced  their  intentions  to  join  the PJM
Interconnection  LLC (PJM) RTO.  On July 25,  2002,  we and  AmerenCIPS  filed a
motion with the FERC requesting that it condition the approval of the choices of
other  Illinois  utilities  to join the PJM RTO on Midwest ISO and PJM  entering
into an agreement addressing  important  reliability and rate-barrier issues. On
July 31, 2002,  the FERC issued an order  accepting the formation of GridAmerica
as an independent  transmission company under the Midwest ISO subject to further
compliance  filings ordered by the FERC. The FERC also issued an order accepting
the elections  made by the other  Illinois  utilities to join the PJM RTO on the
condition  PJM and  Midwest  ISO  immediately  begin a process  to  address  the
reliability and rate-barrier  issues raised by us and other market  participants
in previous filings.

     The  compliance  filing  to  facilitate  the  formation  and  operation  of
GridAmerica  as an independent  transmission  company within the Midwest ISO, as
contemplated in the July 31, 2002 order of the FERC, was conditionally  accepted
by the FERC in an  order  issued  December  19,  2002.  In the  order,  the FERC
approved  the return of the $13 million exit fee paid by us to leave the Midwest
ISO with interest once GridAmerica becomes operational.  The FERC also approved,
subject to further  filings,  reimbursement  of $36  million to the  GridAmerica
Companies  for  expenses  incurred  to form the  Alliance  RTO.  GridAmerica  is
scheduled  to become  operational  in Spring  2003.  Our

                                       42


participation in GridAmerica remains subject to MoPSC approval. An order from
the MoPSC is expected during the third quarter of 2003.

     Until the  reliability and  rate-barrier  issues are resolved as ordered by
the FERC,  and the  tariffs and other  material  terms of our  participation  in
GridAmerica,  and GridAmerica's  participation in the Midwest ISO, are finalized
and approved by the FERC,  we are unable to predict the impact that on-going RTO
developments  will have on our  financial  position,  results of  operations  or
liquidity.

Standard Market Design Notice of Proposed Rulemaking (NOPR)

     On July 31, 2002,  the FERC issued a Standard  Market Design NOPR. The NOPR
proposes  a number of  changes  to the way the  current  wholesale  transmission
service and energy  markets are operated.  Specifically,  the NOPR calls for all
jurisdictional  transmission  facilities  to be placed  under the  control of an
independent   transmission   provider  (similar  to  an  RTO),  proposes  a  new
transmission  service tariff that provides a single form of transmission service
for all users of the  transmission  system  including  bundled  retail load, and
proposes  a new  energy  market  and  congestion  management  system  that  uses
locational  marginal  pricing as its basis.  On November 15, 2002,  we filed our
initial  comments  on the NOPR with the FERC  expressing  our  concern  with the
potential  impact of the  proposed  rules in their  current form on the cost and
reliability  of service  to retail  customers.  We also  proposed  that  certain
modifications  be made to the  proposed  rules in order to protect  transmission
owners  from the  possibility  of trapped  transmission  costs that might not be
recoverable from ratepayers as a result of inconsistent  regulatory policies. We
filed additional comments on the remaining sections of the NOPR during the first
quarter of 2003.  Until the FERC issues a final  rule,  we are unable to predict
the ultimate impact on our future financial  position,  results of operations or
liquidity.

Illinois Gas

     In November 2002, we filed a request with the ICC to increase  annual rates
for natural gas services by approximately $4 million.  The ICC has until October
2003 to render a decision on this request.


NOTE 3 - Related Party Transactions

     We have  transactions  in the normal  course of  business  with our parent,
Ameren, and its other  subsidiaries.  These transactions are primarily comprised
of power  purchases and sales,  as well as other services  received or rendered.
Intercompany  power  purchases  from joint  dispatch and other  agreements  were
approximately  $108 million for 2002 (2001 - $134 million;  2000 - $98 million).
Intercompany power sales totaled $84 million for 2002 (2001 - $82 million;  2000
- - $80 million).

     Support   services   provided  by  our  affiliates,   Ameren  Services  and
AmerenEnergy,  including wages,  employee benefits and professional services are
based on actual costs  incurred.  For the year ended December 31, 2002,  support
services  provided by Ameren  Services  and  AmerenEnergy  included in Operating
Expenses - Other  Operations and  Maintenance  totaled $196 million (2001 - $170
million; 2000 - $154 million).

     As of December 31, 2002, intercompany receivables included in Miscellaneous
Accounts  and  Notes  Receivable  were  approximately  $25  million  (2001 - $38
million).  As of December 31, 2002,  intercompany  payables included in Accounts
and Wages Payable totaled approximately $103 million (2001 - $70 million).

     We have the ability to borrow from Ameren and AmerenCIPS  through a utility
money pool  agreement.  Ameren  Services  administers the utility money pool and
tracks internal and external funds separately.  Internal funds are surplus funds
contributed to the utility money pool from  participants.  The primary source of
external  funds  for  the  utility  money  pool at  December  31,  2002  was our
commercial paper program. Through the utility money pool we can access committed
credit  facilities  at Ameren  and  AmerenCIPS  which  totaled  $615  million at
December 31, 2002.  These  facilities  are in addition to our own $80 million in
committed credit facilities.  The total amount available to us at any given time
from the  utility  money  pool is reduced  by the  amount of  borrowings  by our
affiliates,  but increased to the extent Ameren,  AmerenCIPS or Ameren  Services
have surplus funds and the  availability  of other external  borrowing  sources.
Surplus funds providing additional liquidity available to us through the utility
money pool totaled $628  million at December  31, 2002,  of which  approximately
$500 million was used to acquire  CILCORP and Medina  Valley in early 2003.  The
availability  of  funds  is  also  determined  by  funding   requirement  limits
established by the PUHCA. We, along with AmerenCIPS and Ameren Services, rely on
the utility money pool to coordinate and provide for certain short-term cash and
working capital requirements. Borrowers receiving a loan under the utility money
pool  agreement  must repay the  principal  amount of such loan,  together  with
accrued interest.  Interest is calculated at varying rates of interest depending
on the composition of

                                       43



internal  and  external  funds in the  utility  money  pool.  For the year ended
December  31, 2002,  the average  interest  rate for the utility  money pool was
1.68% (2001 - 3.95%).  Based on outstanding  commercial paper as of December 31,
2002, we had the ability to borrow up to $445 million  through the utility money
pool,  which was in  addition  to amounts  available  through  cash  balances at
Ameren.  At December 31, 2002, we had outstanding  intercompany  payables of $15
million,  sourced by internal  funds through the utility money pool. At December
31, 2001, we had outstanding intercompany receivables of $84 million through the
utility money pool.

     Subject to the  receipt of  regulatory  approval,  which is being  pursued,
AmerenCILCO  will  participate in Ameren's  utility money pool  arrangement.  At
December 31, 2002,  CILCO had committed credit  facilities,  expiring at various
dates during 2003, totaling $60 million.

NOTE 4 - Derivative Financial Instruments

     We utilize derivatives  principally to manage the risk of changes in market
prices  for  natural  gas,  fuel,   electricity  and  emission  credits.   Price
fluctuations in natural gas, fuel and electricity cause:

o    an  unrealized  appreciation  or  depreciation  in the  value  of our  firm
     commitments  to purchase or sell when  purchase or sales  prices  under the
     firm commitment are compared with current commodity prices;
o    market  values of fuel and natural gas  inventories  or purchased  power to
     differ from the cost of those  commodities  in  inventory or under the firm
     commitment; and
o    actual cash  outlays  for the  purchase  of these  commodities,  in certain
     circumstances, to differ from anticipated cash outlays.

     The  derivatives  that we use to hedge  these  risks are  dictated  by risk
management  policies and include forward contracts,  futures contracts,  options
and swaps. We continually  assess our supply and delivery  commitment  positions
against  forward  market  prices and internal  forecasts of forward  prices.  We
actively  manage  our  exposure  to power  price  risk  through  our power  risk
management  program carried out under our risk  management  guidelines to modify
our exposure to market,  credit and  operational  risk by entering  into various
offsetting  transactions.  In general,  we believe these  transactions  serve to
reduce price risk for us.

     In addition, we may purchase additional power, again within risk management
guidelines,  in  anticipation  of power  requirements  and future price changes.
Certain  derivative  contracts  we enter into on a regular  basis as part of our
power risk management  program do not qualify for hedge accounting or the normal
purchase and sale exceptions  under SFAS 133.  Accordingly,  these contracts are
recorded at fair value with changes in the fair value charged or credited to the
income statement in the period in which the change occurred.  Contracts we enter
into as part of our power  risk  management  program  may be  settled  by either
physical  delivery  or net  settled  with the  counterparty.  See also  Note 1 -
Summary of Significant Accounting Policies for further information.

     As of December 31, 2002, we recorded the fair value of derivative financial
instrument assets of $7 million in Other Assets and the fair value of derivative
financial  instrument  liabilities of $1 million in Other  Deferred  Credits and
Liabilities.


Cash Flow Hedges

     We  routinely   enter  into  forward   purchase  and  sales  contracts  for
electricity  based on  forecasted  levels of economic  generation  and  customer
requirements.  The relative balance between  customer  requirements and economic
generation varies throughout the year. The contracts typically cover a period of
twelve  months or less.  The  purpose  of these  contracts  is to hedge  against
possible price  fluctuations in the spot market for the period covered under the
contracts.  We formally document all relationships  between hedging  instruments
and hedged  items,  as well as our risk  management  objective  and strategy for
undertaking  various hedge transactions.  The mark-to-market  value of cash flow
hedges will  continue to fluctuate  with changes in market prices up to contract
expiration.

     The  pretax  net  loss  on  power  forward  derivative  instruments,  which
represented the impact of discontinued cash flow hedges, the ineffective portion
of cash flow hedges, as well as the reversal of amounts  previously  recorded in
OCI due to transactions  going to delivery or settlement,  was  approximately $2
million for the year ended  December  31,  2002 (2001 - $10  million  pretax net
gain).

                                       44



     As of December 31, 2002, we had hedged a portion of the  electricity  price
exposure  for  the  upcoming   twelve-month  period.  The  mark-to-market  value
accumulated  in OCI for the  effective  portion of hedges of  electricity  price
exposure was a net gain of  approximately  $0.6 million  ($0.4  million,  net of
taxes).

     As of  December  31,  2002,  a gain of  approximately  $0.5  million  ($0.3
million,  net of taxes)  associated  with natural gas swaps was included in OCI.
The swaps were a partial hedge of our index priced,  baseload gas supply for the
period of December 2002 through March 2003. The swaps  effectively fix the price
on a portion of our gas supply for that time period.

     We also held three call options for coal with two suppliers.  These options
to purchase coal expire  October  2003,  July 2004 and July 2005. As of December
31, 2002, a mark-to-market gain of approximately $6 million ($4 million,  net of
taxes) associated with these options was included in OCI. The final value of the
options  will be  recognized  as a reduction in fuel costs as the hedged coal is
burned.

Other Derivatives

     We enter into option transactions to manage our positions in sulfur dioxide
allowances,  coal,  heating oil and electricity.  Most of these transactions are
treated as non-hedge  transactions  under SFAS 133. The net change in the market
value of sulfur dioxide,  coal, heating oil and electricity  options is recorded
as Other Income and  Deductions in the income  statement.  The net change in the
market values of sulfur dioxide,  coal, heating oil, and electricity options was
a gain of $5 million ($3 million net of taxes) for the year ended  December  31,
2002 (2001 - $3 million loss or $2 million, net of taxes).


NOTE 5 - Property and Plant, Net

     At December  31, 2002 and 2001,  property and plant,  net  consisted of the
following:

- --------------------------------------------------------------------------------
                                                                2002      2001
- --------------------------------------------------------------------------------
Property and plant, at original cost:
  Electric                                                     $10,294   $ 9,827
  Gas                                                              268       253
  Other                                                             81        37
                                                               -----------------
                                                                10,643    10,117
     Less accumulated depreciation and amortization              4,968     4,802
                                                               -----------------
                                                                 5,675     5,315
Construction work in progress:
  Nuclear fuel in process                                           81        97
  Other                                                            280       298
                                                               -----------------
Property and plant, net                                        $ 6,036   $ 5,710
- --------------------------------------------------------------------------------


NOTE 6 - Nuclear Fuel Lease

     We have a lease  agreement,  expiring on August 31, 2031, that provides for
the  financing of a portion of our nuclear fuel that is being  processed for use
or being  consumed  in our  Callaway  nuclear  plant.  The lease  agreement  has
variable interest rates based on short-term  commercial paper interest rates. At
December 31, 2002, the maximum amount that could be financed under the agreement
was $120 million, of which $113 million was utilized.  The lessor,  Gateway Fuel
Company,  maintains a $120 million  committed credit facility which supports the
financing of fuel under the lease. We consider available lease capacity,  future
purchase  commitments and upcoming in-service fuel requirements when determining
whether to utilize  leased  nuclear fuel. We are not required to pay the lessor,
an  unrelated  third  party,  unless  nuclear  fuel is  removed  from the lease,
consumed at our nuclear plant or the lease is terminated.  Pursuant to the terms
of the lease, we assign to the lessor certain  contracts for purchase of nuclear
fuel.  The lessor  obtains,  through the  issuance of  commercial  paper or from
direct loans under a committed revolving credit agreement from commercial banks,
the necessary funds to purchase the fuel and make interest payments when due.

     We are obligated to reimburse the lessor for expenditures for nuclear fuel,
interest  and  related  costs  under the lease.  As any leased  nuclear  fuel is
consumed at our Callaway nuclear plant, obligations under this lease become due.
No leased nuclear fuel was consumed in 2001.  Therefore,  no reimbursements  for
amounts  consumed  under  the  lease  occurred  in  2001.  Leased  nuclear  fuel
consumption  re-commenced  in the  fourth  quarter  of 2002.  The

                                       45



corresponding  reimbursement  will  occur  in the  first  quarter  of  2003.  We
reimbursed $13 million during 2000 for amounts consumed under the lease.

     We have  capitalized  the cost of the leased  nuclear fuel  incurred by the
lessor,  plus  certain  interest  costs,  and have  recorded  the related  lease
obligation.  Total interest  charges under the lease were $2 million in 2002, $4
million in 2001, and $8 million in 2000.  Interest  charges for these years were
based on average interest rates of approximately 2% for 2002, 5% for 2001 and 7%
for 2000.  Interest  charges of $2 million in 2002,  $4 million in 2001,  and $6
million in 2000 were capitalized.


NOTE 7 - Preferred Stock

     Outstanding  preferred  stock is entitled to  cumulative  dividends  and is
redeemable,  at the option of the issuer,  at the prices shown in the  following
table as of December 31, 2002 and 2001:



- -----------------------------------------------------------------------------------------

Preferred stock not subject to
mandatory redemption: (a)
                                                       Redemption price
                  Shares                               (per share)         2002      2001
- -----------------------------------------------------------------------------------------
                                                                        
Without par value and stated value of $100 per
share, 25 million shares authorized
$7.64 Series       330,000                             $103.82(b)         $ 33       $ 33
$5.50 Series A      14,000                              110.00               1          1
$4.75 Series        20,000                              102.176              2          2
$4.56 Series       200,000                              102.47              20         20
$4.50 Series       213,595                              110.00(c)           21         21
$4.30 Series        40,000                              105.00               4          4
$4.00 Series       150,000                              105.625             15         15
$3.70 Series        40,000                              104.75               4          4
$3.50 Series       130,000                              110.00              13         13

Without par value and stated value of $25 per
share
$1.735 Series  1,657,500                                   25.00             -         42

- -----------------------------------------------------------------------------------------
Total preferred stock not
subject to mandatory redemption                                           $113       $155
- -----------------------------------------------------------------------------------------
(a) Generally, for the issuance of additional preferred stock, earnings coverage
of at least two and  one-half  times the  annual  dividend  on  preferred  stock
outstanding  and to be issued is required  under our Articles of  Incorporation.
The  ability to issue such  securities  in the future will depend on coverage at
that time.  At December 31, 2002, we had and expect to continue to have adequate
coverage ratios for anticipated requirements.
(b) Beginning February 15, 2003, declining to $100 per share in 2012.
(c) In the event of voluntary liquidation, $105.50.



NOTE 8 - Short-Term Borrowings

     Our  short-term  borrowings  consist  of  commercial  paper and bank  loans
(maturities  generally within 1-45 days) and may also include utility money pool
advances.  At December 31, 2002,  we had $250 million  (2001 - $186  million) of
commercial  paper  outstanding and $15 million  borrowed under the utility money
pool. The weighted average interest rate on short-term borrowings outstanding at
December 31, 2002 was 1.4% (2001 - 1.8%).

     At December 31, 2002,  Ameren and its  subsidiaries  had  committed  credit
facilities,  expiring at various  dates  between  2003 and 2005,  totaling  $695
million,  excluding  EEI  facilities  of $45 million and our nuclear  fuel lease
facilities  of $120 million.  This amount  includes $80 million of our committed
credit  facilities and $615 million of committed credit facilities at Ameren and
AmerenCIPS.  We access these  facilities  through  Ameren's  utility  money pool
arrangement.   AmerenCIPS  and  Ameren  Services  may  also  borrow  under  this
arrangement.   These  committed  credit  facilities  are  used  to  support  our
commercial  paper program under which $250 million was  outstanding  at December
31, 2002.  Based on  commercial  paper  outstanding  at December 31, 2002,  $445
million was unused and available  under these  committed  credit  facilities and
available to us through the utility money pool.

     Subject to the  receipt of  regulatory  approval,  which is being  pursued,
AmerenCILCO  will  participate in Ameren's  utility money pool  arrangement.  At
December 31, 2002,  CILCO had committed credit  facilities,  expiring at various
dates during 2003, totaling $60 million. See Note 3 - Related Party Transactions
for further information about the utility money pool.


                                       46



     EEI also has two bank credit agreements totaling $45 million that expire in
2003.  At December 31, 2002,  $27 million was unused and  available  under these
committed credit facilities.

     Certain  of our and  Ameren's  financing  arrangements  contain  provisions
which, among other things,  limit our ability to encumber or sell assets,  merge
with other  entities  or permit to exist  restrictions  on's  credit  agreements
contain a covenant which requires Ameren,  AmerenCIPS and us to maintain a ratio
of  total  indebtedness  to total  capital  of 60% or  less.  One of our  credit
agreements  contains a similar  provision  which  restricts  the ratio to 65% or
less.  Certain of these  arrangements  contain  material  adverse change clauses
which  could  limit our  ability to borrow  under such  facilities  or to access
borrowing  under these  facilities  through the utility money pool. In addition,
Ameren's credit agreements  contain  indebtedness cross default provisions which
could  trigger a default under these  facilities in the event any  subsidiary of
Ameren (subject to definition in the underlying  credit  agreements)  other than
certain project finance  subsidiaries  defaults in indebtedness in excess of $50
million.  None of our, AmerenCIPS' or Ameren's financing  arrangements  contains
credit rating  triggers,  with the exception of certain ratings  triggers within
AmerenCILCO's financing arrangements.

     Most of Ameren's  committed credit facilities include provisions related to
the funded status of Ameren's  pension plan.  These  provisions  either  require
Ameren  to meet  minimum  ERISA  funding  requirements  or  limit  the  unfunded
liability  status of the plan.  Under the most  restrictive of these  provisions
impacting  Ameren  facilities  totaling $400  million,  an event of default will
result if the unfunded  liability  status (as defined in the  underlying  credit
agreements)  of Ameren's  pension plan  exceeds  $300 million in the  aggregate.
Based on the most recent  valuation  report  available to Ameren at December 31,
2002,  which was based on  January  2002  asset and  liability  valuations,  the
unfunded  liability  status  (as  defined)  was $31  million.  While an  updated
valuation  report will not be  available  until the second half of 2003,  Ameren
believes  that the unfunded  liability  status of our pension plans (as defined)
could exceed $300 million  based on the  investment  performance  of the pension
plan assets and interest rate changes since January 1, 2002. As a result, Ameren
may need to  renegotiate  the  facility  provisions,  terminate  or replace  the
affected  facilities,  or fund any unfunded liability  shortfall.  Should Ameren
elect  to  terminate  these  facilities,  we  believe  we would  otherwise  have
sufficient liquidity to manage our short-term funding requirements.

     At December 31, 2002,  Ameren and its  subsidiaries,  including us, were in
compliance with all such provisions.


NOTE 9 - Long-Term Debt and Capitalization

     The following table  summarizes our long-term debt  outstanding at December
31, 2002 and 2001:

- --------------------------------------------------------------------------------
                                                       2002              2001
- --------------------------------------------------------------------------------
First mortgage bonds (a)
- --------------------------------------------------------------------------------
       8.33%  Series paid in 2002                       $  -              $ 75
       8 3/4% Series paid in 2002                          -               125
       7.65%  Series due 2003                            100               100
       6 7/8% Series due 2004                            188               188
       7 3/8% Series due 2004                             85                85
       6 3/4% Series due 2008                            148               148
       5.25% Series due 2012                             173                 -
       8 1/4% Series due 2022                            104               104
       8%       Series due 2022                           85                85
       7.15%  Series due 2023                             75                75
       7%       Series due 2024                          100               100
       5.45%  Series due 2028 (b)                         44                44
- --------------------------------------------------------------------------------
                                                       1,102             1,129
- --------------------------------------------------------------------------------
Environmental improvement bonds (c)
- --------------------------------------------------------------------------------
      1991 Series due 2020                                43                43
      1992 Series due 2022                                47                47
      1998 Series A due 2033                              60                60
      1998 Series B due 2033                              50                50


                                       47



      1998 Series C due 2033                              50                50
      2000 Series A due 2035                              64                64
      2000 Series B due 2035                              63                63
      2000 Series C due 2035                              60                60

- --------------------------------------------------------------------------------
                                                         437               437
- --------------------------------------------------------------------------------
Subordinated deferrable interest debentures
- --------------------------------------------------------------------------------
      7.69% Series A due 2036 (d)                         66                66
- --------------------------------------------------------------------------------
Capital lease obligations
- --------------------------------------------------------------------------------
  Nuclear fuel lease                                     113                63
  City of Bowling Green Lease                            103                 -
- --------------------------------------------------------------------------------
                                                         216                63
- --------------------------------------------------------------------------------
Unamortized discount and premium on debt                  (4)               (4)
- --------------------------------------------------------------------------------
Maturities due within one year                          (130)              (92)
- --------------------------------------------------------------------------------
Total long-term debt                                  $1,687            $1,599
- --------------------------------------------------------------------------------
(a)  At December 31, 2002, a majority of property and plant was mortgaged under,
     and  subject to lien of,  the  indenture  pursuant  to which the bonds were
     issued. Our first mortgage bond indenture contains provisions that restrict
     the issuance of additional  bonds.  These provisions  restrict future first
     mortgage  bond  issuance  to  60%  of  unused  net  bondable  property  and
     previously retired bonds. In addition,  net earnings must be at least twice
     that of first  mortgage  bond  interest to be able to issue bonds under the
     indenture.  At  December  31,  2002,  we were in  compliance  with all such
     provisions.
(b)  Environmental Improvement Series backed by first mortgage bonds.
(c)  Interest  rates,  and the  periods  during  which  such rates  apply,  vary
     depending  on our  selection  of certain  defined  rate modes.  The average
     interest rates for the year 2002 were as follows: `
                  1991 Series               1.64%
                  1992 Series               1.60%
                  1998 Series A             1.53%
                  1998 Series B             1.53%
                  1998 Series C             1.53%
                  2000 Series A             1.56%
                  2000 Series B             1.52%
                  2000 Series C             1.56%
(d)  During the terms of the  debentures,  we may, under certain  circumstances,
     defer the payment of interest for up to five years.  Upon election to defer
     interest payments, dividend payments to Ameren are prohibited.

The following table  summarizes the maturities of long-term debt at December 31,
2002:

- --------------------------------
2003                        $130
2004                         306
2005                          36
2006                          27
2007                           4
Thereafter                 1,318
- ---------------------------------
   Total                  $1,821
- ---------------------------------

     In July 2002,  Ameren entered into new committed credit agreements for $400
million  in  revolving  credit  facilities  to be  used  for  general  corporate
purposes,  including  support of commercial paper programs.  We may access these
new credit  facilities  through the utility money pool.  The $400 million in new
facilities  includes a $270 million 364-day revolving credit facility and a $130
million 3-year revolving credit facility.  The 3-year facility has a $50 million
sub-limit  for the  issuance of letters of credit.  These new credit  facilities
replaced our former $300 million revolving credit facility.

     In August 2002, a shelf registration  statement filed by us with the SEC on
Form S-3 was declared  effective.  This  statement  authorized the offering from
time to time of up to $750 million of various forms of long-term  debt and trust
preferred  securities to refinance  existing  debt and  preferred  stock and for
general corporate purposes,  including the repayment of short-term debt incurred
to finance construction expenditures and other working capital needs.

     In August 2002, we issued,  pursuant to the shelf  registration  statement,
$173 million of 5.25% Senior  Secured Notes due  September 1, 2012.  Interest is
payable  semi-annually on March 1 and September 1 of each year,  beginning March
1, 2003.  Net proceeds  were $172 million,  after debt discount and fees.  These
senior secured notes are secured by a related series of our first mortgage bonds
until the  release  date as  described  in the senior  secured  note  indenture.
Proceeds  were used to redeem,  in September  2002,  our $125 million  principal
amount 8.75% first  mortgage  bonds due December 1, 2021 at a 4.38%  premium and
our $42 million $1.735 series preferred stock at par.

                                       48



     In  December  2002,  upon  receipt of all the  necessary  federal and state
regulatory  approvals,  we, pursuant to Missouri economic development  statutes,
conveyed most of our Peno Creek combustion  turbine  generating  facility to the
City of Bowling  Green,  Missouri in exchange  for the issuance by the City of a
taxable  industrial  development  revenue bond in the amount of $103.4  million.
Concurrently,  the City leased  back the  facility to us for a term of 20 years.
The  lease  term is the same as the  final  maturity  of the bond we  purchased.
Although the lease is a capital lease, no capital was raised in the transaction.
We are  responsible  for  making  rental  payments  under the lease in an amount
sufficient  to pay the debt  service of the bond.  The City's  ownership  of the
facility  during  the term of the bond and the  lease is  expected  to result in
property  tax  savings  to us.  Under the  terms of the  lease,  we  retain  all
operation and maintenance  responsibilities of the facility and ownership of the
facility is returned to us at the expiration of the lease.

     We expect to fund maturities of long-term debt and contractual  obligations
through a combination of cash flow from operations and external financing.

     At  December  31,  2002,  neither  Ameren,  nor  any of  its  subsidiaries,
including  us, had any  off-balance  sheet  financing  arrangements,  other than
operating  leases  entered  into in the ordinary  course of business.  We do not
expect to engage in any significant  off-balance sheet financing arrangements in
the near future.

     Amortization  of debt  issuance  costs and any premium or discounts for the
year  ended  December  31,  2002 of $4  million  (2001 - $3  million;  2000 - $3
million) were included in interest expense in the income statement.


NOTE 10 - Voluntary Retirement and Other Restructuring Charges

     Voluntary  retirement and other  restructuring  charges were $65 million in
2002 or $41 million, net of taxes.

     In  December  2002,  approximately  550 Ameren  employees,  which  includes
approximately  230 of our employees and additional  employees  providing support
functions to us through Ameren Services, accepted a voluntary retirement program
that was offered to approximately  1,000 of Ameren's 7,400  employees.  Eligible
employees  had to be age 50 or over,  regular,  full-time  employees and have at
least 10 years of service  with Ameren.  While we expect to realize  significant
long-term  savings  as a result of this  program,  we  incurred  a charge of $51
million ($32  million,  net of taxes) in December  2002 related to the voluntary
retirement  program.  These costs  consisted  primarily  of special  termination
benefits associated with Ameren's pension and post-retirement benefit plans.

     In December 2002, we also retired 343 megawatts of rate-regulated  capacity
at our Venice,  Illinois plant.  This capacity  reduction and related  severance
resulted in a charge of $14 million ($9 million, net of taxes) in December 2002.

NOTE 11 - Miscellaneous, Net

     Miscellaneous,  net for the years ended  December 31,  2002,  2001 and 2000
consisted of the following:

- --------------------------------------------------------------------------------
                                                      2002    2001     2000
- --------------------------------------------------------------------------------
Miscellaneous income:
   Interest and dividend income                       $  2    $  8    $ 17
   Equity in earnings of subsidiaries                   14       4       4
   Gain on disposition of property                       3       2       1
   Contribution in aid of construction                   -       3       -
   Other                                                 7      14       4
- --------------------------------------------------------------------------------
Total miscellaneous income                            $ 26    $ 31    $ 26
- --------------------------------------------------------------------------------
Miscellaneous expense:
   Plant acquisition amortization                     $ (2)   $ (2)   $ (2)
   Donations, including 2002 rate settlement           (26)     (1)     (6)
   Other                                                (7)     (5)     (4)
- --------------------------------------------------------------------------------
Total miscellaneous expense                           $(35)   $ (8)   $(12)
- --------------------------------------------------------------------------------

                                       49



NOTE 12 - Income Taxes

     Total income tax expense for 2002  resulted in an effective tax rate of 36%
on earnings before income taxes (38% in 2001 and 39% in 2000).

     Principal reasons such rates differ from the statutory federal rate for the
years ended December 31, 2002, 2001 and 2000 were as follows:

- --------------------------------------------------------------------------------
                                                      2002        2001     2000
- --------------------------------------------------------------------------------
Statutory federal income tax rate:                     35%         35%      35%
Increases (decreases) from:
  Depreciation differences                              2           2        2
  State tax                                             3           3        3
  Other                                                (4)         (2)      (1)
- --------------------------------------------------------------------------------
Effective income tax rate                              36%         38%      39%
- --------------------------------------------------------------------------------

     Components  of income tax expense for the years ended  December  31,  2002,
2001 and 2000 were as follows:

- --------------------------------------------------------------------------------
                                                      2002        2001     2000
- --------------------------------------------------------------------------------
Taxes currently payable (principally federal):
Included in operating expenses                        $174        $219    $231
Included in other income                                (3)          2      (3)
- --------------------------------------------------------------------------------
                                                       171         221     228
Deferred taxes (principally federal):
Included in operating expenses:
     Depreciation differences                           35           5       5
     Other                                              (7)          6      (4)
Included in other income                                 -           4       -
- --------------------------------------------------------------------------------
                                                        28          15       1
Deferred investment tax credits, amortization:
Included in operating expenses                          (6)         (6)     (5)
- --------------------------------------------------------------------------------
Total income tax expense                              $193        $230     $224
- --------------------------------------------------------------------------------

     In  accordance  with  SFAS  No.  109,  "Accounting  for  Income  Taxes,"  a
regulatory  asset,  representing the probable  recovery from customers of future
income taxes, which is expected to occur when temporary differences reverse, was
recorded along with a corresponding  deferred tax liability.  Also, a regulatory
liability,  recognizing the lower expected revenue resulting from reduced income
taxes associated with amortizing  accumulated  deferred  investment tax credits,
was recorded.  Investment tax credits have been deferred and will continue to be
credited to income over the lives of the related property.

     We adjust our deferred tax  liabilities  for changes enacted in tax laws or
rates.  Recognizing  that  regulators  will probably  reduce future revenues for
deferred tax  liabilities  initially  recorded at rates in excess of the current
statutory  rate,  reductions in the deferred tax liability  were credited to the
regulatory liability.

     Temporary  differences  gave rise to the following  deferred tax assets and
deferred tax liabilities at December 31, 2002 and 2001:

- --------------------------------------------------------------------------------
                                                          2002        2001
- --------------------------------------------------------------------------------
Accumulated deferred income taxes:
  Depreciation                                          $  887      $  840
  Regulatory assets, net                                   424         482
  Capitalized taxes and expenses                           147         105
  Deferred benefit costs                                   (75)        (66)
  Accumulated other comprehensive income                   (37)          -
- --------------------------------------------------------------------------------
Total net accumulated deferred income tax liabilities   $1,346      $1,361
- --------------------------------------------------------------------------------

                                       50


NOTE 13 - Retirement Benefits

Pension

     Ameren has defined benefit  retirement plans covering  substantially all of
our  employees.  Benefits  are  based on the  employees'  years of  service  and
compensation.   Ameren's  plans  are  funded  in  compliance   with  income  tax
regulations  and  federal  funding  requirements.  AmerenUE,  along  with  other
subsidiaries  of Ameren,  is a participant  in Ameren's plans and is responsible
for its proportional share of the costs. Our share of the pension costs for 2002
was $12 million  (2001 - $3 million;  2000 - $2 million) of which  approximately
16% (2001 - 16%; 2000 - 20%) was charged to construction accounts.

     Ameren made cash  contributions  totaling  $31 million to Ameren's  defined
benefit  retirement  plan during 2002.  Our share of the cash  contribution  was
approximately  $23  million,  which  includes  our  portion  related  to  Ameren
Services.  At December 31, 2002,  Ameren recorded a minimum pension liability of
$102 million, net of taxes, which resulted in a charge to OCI and a reduction to
stockholders'   equity.   Our  share  of  the  minimum  pension   liability  was
approximately $62 million, net of taxes. Based on the performance of plan assets
through  December 31,  2002,  Ameren  expects to be required  under the Employee
Retirement  Income  Security Act of 1974 to fund  annually  $150 million to $175
million in 2005, 2006 and 2007 in order to maintain  minimum funding levels.  In
addition,  Ameren  estimates the pension  funding for CILCORP to be less than $1
million in 2003 and approximately $5 million in 2004. We expect our share of the
annual  funding  in 2005,  2006  and 2007 to be  between  $110  million  to $128
million, which includes our share related to employees of Ameren Services. These
amounts are estimates  and may change based on actual stock market  performance,
changes in interest rates and any changes in government regulations. At December
31, 2002,  Ameren's Net Benefit Obligation was $1,587 million and its Fair Value
of Plan Assets was $1,059 million.

     Ameren's  assumptions  for  actuarial  present  value of projected  benefit
obligations during 2002, 2001 and 2000 were as follows:

- --------------------------------------------------------------------------------
                                      2002            2001             2000
- --------------------------------------------------------------------------------
Discount rate at measurement date     6.75%           7.25%            7.50%
Expected return on plan assets        8.50%           8.50%            8.50%
Increase in future compensation       3.75%           4.25%            4.50%
- --------------------------------------------------------------------------------

Post-retirement

     Ameren's  funding policy for  post-retirement  benefits is to annually fund
the Voluntary Employee Beneficiary  Association trusts (VEBA) with the lesser of
the net periodic cost or the amount  deductible for federal income tax purposes.
We, along with other  subsidiaries  of Ameren,  are a  participant  in the VEBA,
which covers  substantially  all of our employees,  and are  responsible for our
proportional share of the costs. Our share of the  postretirement  benefit costs
for 2002 was $57  million  (2001 - $51  million;  2000 - $46  million)  of which
approximately  16%  (2001  - 18%;  2000  - 17%)  were  charged  to  construction
accounts.  The MoPSC and the ICC allow the  recovery of  postretirement  benefit
costs in rates to the extent that such costs are funded.

     Ameren's  assumptions  for  the  post-retirement  benefit  plan  obligation
measurements  for the  years  ended  December  31,  2002,  2001 and 2000 were as
follows:

- --------------------------------------------------------------------------------
                                           2002            2001            2000
- --------------------------------------------------------------------------------
Discount rate at measurement date          6.75%           7.25%           7.50%
Expected return on plan assets             8.50%           8.50%           8.50%
Medical cost trend rate (initial)         10.00%           5.25%           5.00%
Medical cost trend rate (ultimate)         5.25%           5.25%           5.00%
- --------------------------------------------------------------------------------

NOTE 14 - Commitments and Contingencies

     As a result of issues  generated  in the course of daily  business,  we are
involved  in  legal,  tax and  regulatory  proceedings  before  various  courts,
regulatory  commissions  and  governmental  agencies,   some  of  which  involve
substantial  amounts of money.  We believe that the final  disposition  of these
proceedings,  except as  otherwise  disclosed in this report and in the Notes to
our  Financial  Statements,  will not have an  adverse  material  effect  on our
financial position, results of operations or liquidity.

                                       51


Capital Expenditures

     We  estimate  our  capital  expenditures  over the next five  years will be
approximately $2.0 billion to $2.5 billion,  including  allowance for funds used
during  construction and capitalized  interest.  This estimate  includes capital
expenditures   for  the  construction  and  acquisition  from  an  affiliate  of
combustion turbine generating facilities and the replacement of steam generators
at our Callaway  nuclear  plant.  In addition,  this estimate  includes  capital
expenditures  for  transmission,   distribution  and  other  generation  related
activities,  as well as for  compliance  with new NOx (nitrogen  oxide)  control
regulations,  as discussed  later in this Note.  Commitments of $2.25 billion to
$2.75 billion were agreed upon in relation to our recent Missouri  electric rate
case settlement and to meet future rate-regulated generating capacity needs from
January 1, 2002 through June 30, 2006.

     Our capital program is subject to periodic review and revision,  and actual
capital  costs may vary from the above  estimate  because of  numerous  factors.
These factors include changes in business conditions,  acquisition of additional
generating  assets,  revised  load growth  estimates,  changes in  environmental
regulations,  changes  in our  existing  nuclear  plant to meet  new  regulatory
requirements,  increasing costs of labor,  equipment and materials,  and cost of
capital.

     Subject to the receipt of required  regulatory agency approvals,  we intend
to purchase at net book value  approximately 550 megawatts  (approximately  $260
million)  of  generating   capacity  from  our  non  rate-regulated   affiliate,
Generating  Company,  to comply  with our  recent  Missouri  electric  rate case
settlement  and to meet future  rate-regulated  generating  capacity  needs.  In
addition,  we intend to replace  our  retired 343  megawatts  of  rate-regulated
capacity at our Venice,  Illinois plant (see Note 10 - Voluntary  Retirement and
Other  Restructuring  Charges for further  information) with the addition of 117
megawatts of capacity by 2005 and at least 330  megawatts of capacity by 2006 at
Venice.  Total costs  expected to be incurred for these units  approximate  $175
million of which  approximately  $100  million was  committed as of December 31,
2002.

Fuel Purchase Commitments

     To supply a portion of the fuel  requirements of our generating  plants, we
have entered into various  long-term  commitments  for the procurement of fossil
and  nuclear  fuel.  In  addition,   we  have  entered  into  various  long-term
commitments  for the purchase of  electricity.  Total  estimated  fuel  purchase
commitments at December 31, 2002 were as follows:

- --------------------------------------------------------------------------------
                        Coal           Gas        Nuclear    Electric Capacity
- --------------------------------------------------------------------------------
         2003           $332           $30             $9                  $22
         2004            288            20              1                   22
         2005            151            19              9                   22
         2006             66             7              9                   22
         2007             24             1              1                   22
   Thereafter             70             -             20                   22
- --------------------------------------------------------------------------------
       Total            $931           $77            $49                 $132
- --------------------------------------------------------------------------------

                                       52



Nuclear Plant Insurance Coverage

     Our insurance coverage at our Callaway nuclear plant at December 31, 2002
     was as follows:
- --------------------------------------------------------------------------------
                                                                   Maximum
                                                                 Assessments
Type and Source of Coverage                          Maximum     For Single
                                                    Coverages    Incidents
- --------------------------------------------------------------------------------
Public Liability:
     American Nuclear Insurers                       $  200      $    -
     Pool Participation                               9,250          88(a)
- --------------------------------------------------------------------------------
                                                     $9,450(b)   $   88
- --------------------------------------------------------------------------------
Nuclear Worker Liability:
     American Nuclear Insurers                       $  300(c)   $    4
- --------------------------------------------------------------------------------
Property Damage:
     Nuclear Electric Insurance Ltd.                 $2,750(d)   $   21
- --------------------------------------------------------------------------------
Replacement Power:
     Nuclear Electric Insurance Ltd.                 $  490(e)   $    7
- --------------------------------------------------------------------------------
(a)  Retrospective premium under the Price-Anderson  liability provisions of the
     Atomic Energy Act of 1954, as amended (Price-Anderson).  This is subject to
     retrospective  assessment with respect to loss from an incident at any U.S.
     reactor, payable at $10 million per year.  Price-Anderson expired in August
     2002  and  renewal   legislation   is  pending   before   Congress.   Until
     Price-Anderson  is extended,  its provisions  continue to apply to existing
     nuclear plants.
(b)  Limit of liability for each incident under Price-Anderson.
(c)  Industry limit for potential  liability from workers  claiming  exposure to
     the hazard of nuclear radiation.
(d)  Includes premature decommissioning costs.
(e)  Weekly  indemnity  of $3.5 million for 52 weeks which  commences  after the
     first 8 weeks of an  outage,  plus  $2.8  million  per  week for 110  weeks
     thereafter.
- --------------------------------------------------------------------------------

     Price-Anderson  limits the liability for claims from an incident  involving
any licensed U.S. nuclear facility. The limit is based on the number of licensed
reactors and is adjusted at least every five years based on the  Consumer  Price
Index.  Utilities  owning a  nuclear  reactor  cover  this  exposure  through  a
combination  of private  insurance  and mandatory  participation  in a financial
protection pool, as established by Price-Anderson.

     If losses from a nuclear  incident at Callaway exceed the limits of, or are
not subject to, insurance,  or if coverage is not available, we will self-insure
the risk.  Although we have no reason to anticipate a serious nuclear  incident,
if one did occur, it could have a material,  but indeterminable,  adverse effect
on our financial position, results of operations or liquidity.

Leases

     The following table summarizes our lease obligations at December 31, 2002:

- --------------------------------------------------------------------------------
                                      Total   Less than  1 - 3   4 - 5  After 5
                                               1 year    years   years   years
- --------------------------------------------------------------------------------
Capital leases (a)                  $  216    $ 31       $ 70    $ 30   $  85
Operating leases (b)                   130      10         19      18      83
- --------------------------------------------------------------------------------
Total lease obligations             $  346    $ 41       $ 89    $ 48   $ 168
- --------------------------------------------------------------------------------
(a)  See  Note  6  -  Nuclear  Fuel  Lease  and  Note  9 - Long-Term   Debt  and
     Capitalization for further discussion.
(b)  Amounts  related to certain real estate  leases and railroad  licenses have
     indefinite payment periods. The amounts for these items are included in the
     less than 1 year,  1-3 years and 4-5 years.  Amounts  for after 5 years are
     not  included  in the  total  amount  due to the  indefinite  periods.  The
     estimated  obligation for after 5 years is $1 million annually for both the
     real estate leases and the railroad licenses.

     We lease various facilities, office equipment, plant equipment and railcars
under  operating  leases.  We also have capital leases  relating to nuclear fuel
and  combustion  turbine  generators  As of December 31, 2002,  rental  expense,
included in other operations expenses, totaled approximately $24 million (2001 -
$19 million;  2000 - $23 million).  See Note 6 - Nuclear Fuel Lease and Note 9 -
Long-Term Debt and Capitalization for further information.


                                       53



Environmental Matters

     We are subject to various environmental  regulations by federal, state, and
local authorities.  From the beginning phases of siting and development,  to the
ongoing  operation of existing or new  electric  generating,  transmission,  and
distribution facilities, our activities involve compliance with diverse laws and
regulations  that  address  emissions  and  impacts to air and  water,  special,
protected,  and cultural resources (such as wetlands,  endangered  species,  and
archeological/historical  resources),  chemical  and waste  handling,  and noise
impacts.  Our activities  require complex and often lengthy  processes to obtain
approvals,  permits,  or licenses  for new,  existing,  or modified  facilities.
Additionally,  the use and handling of various chemicals or hazardous  materials
(including  wastes)  requires   preparation  of  release  prevention  plans  and
emergency response  procedures.  As new laws or regulations are promulgated,  we
assess their  applicability  and implement the  necessary  modifications  to our
facilities or their operations,  as required.  The more significant  matters are
discussed below.

Clean Air Act

     The Clean Air Act  affects  both  existing  generating  facilities  and new
projects.  The Clean Air Act and many state laws require significant  reductions
in SO2 (sulfur dioxide) and NOx emissions that result from burning fossil fuels.
The Clean Air Act also contains other  provisions that could  materially  affect
some of our  projects.  Various  provisions  require  permits,  inspections,  or
installation  of  additional  pollution  control  technology  or may require the
purchase of emission  allowances.  Certain of these  provisions are described in
more detail below.

     The Clean Air Act creates a marketable commodity called an SO2 "allowance."
All generating facilities over 25 megawatts that emit SO2 must obtain allowances
in order to operate after 1999. Each allowance gives the owner the right to emit
one ton of SO2. All existing facilities have been allocated  allowances based on
a facility's  past  production and the statutory  emission  reduction  goals. If
additional  allowances  are needed for new  generating  facilities,  they can be
purchased from facilities  having excess allowances or from SO2 allowance banks.
Our  generating  facilities  comply  with the SO2  allowance  caps  through  the
purchase of  allowances  or use of low sulfur  fuels.  The  additional  costs of
obtaining allowances needed for future generation projects should not materially
affect our ability to build, acquire, and operate them.

     The U.S.  Environmental  Protection  Agency  (EPA) issued a rule in October
1988  requiring  22  Eastern  states  and the  District  of  Columbia  to reduce
emissions of NOx in order to reduce ozone in the Eastern  United  States.  Among
other things,  the EPA's rule  establishes an ozone season,  which runs from May
through September, and a NOx emission budget for each state, including Illinois.
The EPA rule requires states to implement controls  sufficient to meet their NOx
budget by May 31, 2004.

     In February  2002, the EPA proposed  similar rules for Missouri,  where the
majority  of our  facilities  are  located.  Assuming  the  Missouri  rules  are
ultimately  finalized,  we estimate  approximately  $170  million to comply with
these  rules for NOx control on our  generating  system by 2006.  This  estimate
includes the assumption  that the regulations  will require the  installation of
Selective  Catalytic  Reduction  technology  on  some of our  units,  as well as
additional controls.

     Under the Missouri  regulatory program, we have applied for Early Reduction
NOx  credits  which  would allow us to manage  compliance  strategies  by either
purchasing NOx control equipment or utilizing credits.  We are eligible for such
credits  due to the  current  low NOx  emission  rates  achieved  on some of our
boilers due to past NOx control efforts.

     On December 31, 2002, the EPA published in the Federal  Register  revisions
to the New  Source  Review  (NSR)  programs  under the Clean Air Act,  including
changes to the routine maintenance,  repair and replacement exclusions.  Various
Northeastern  states have filed a petition with the United States District Court
for the District of Columbia  challenging  the legality of the  revisions to the
NSR programs. It is likely that various industries and environmental groups will
seek to intervene in that challenge.  At this time, we are unable to predict the
impact of this challenge on our future financial position,  results of operation
or liquidity.

                                       54


National Ambient Air Quality Standards

     In July 1997, the EPA issued regulations  revising the National Ambient Air
Quality  Standards  for  ozone  and  particulate   matter.  The  standards  were
challenged by industry and some states,  and arguments were eventually  heard by
the U.S. Supreme Court. In February 2001, the Supreme Court upheld the standards
in large part, but remanded a number of significant  implementation  issues back
to the EPA for resolution.  The EPA is currently  working on a new rulemaking to
address  the issues  raised by the Supreme  Court.  New  ambient  standards  may
require  significant  additional  reductions in SO2 and NOx  emissions  from our
power plants by 2008. At this time, we are unable to predict the ultimate impact
of these  revised  air  quality  standards  on our future  financial  condition,
results of operations or liquidity.

Mercury and Regional Haze Regulations

     In December 1999, the EPA issued a decision to regulate  mercury  emissions
from  coal-fired  power  plants  by  2008.  The  EPA  is  scheduled  to  propose
regulations by 2004.  These  regulations  have the potential to add  significant
capital and/or operating costs to our generating  systems after 2005. The EPA is
scheduled to issue Best  Available  Retrofit  Technology  (BART)  guidelines  to
address  visibility  impairment  (so called  "Regional  Haze") across the United
States from sources of air pollution,  including  coal-fired  power plants.  The
guidelines are to be used by states to mandate  pollution  control  measures for
SO2 and NOx emissions.  These rules could also add significant pollution control
costs to our generating systems between 2008 and 2012.

Multi-Pollutant Legislation

     The United States  Congress has been working on  legislation to consolidate
the  numerous  air  pollution  regulations  facing the  utility  industry.  This
"multi-pollutant" legislation is expected to be deliberated in Congress in 2003.
While  the  cost  to  comply  with  such  legislation,   if  enacted,  could  be
significant,  it is  anticipated  that the costs would be less than the combined
impact of the new National Ambient Air Quality  Standards,  mercury and Regional
Haze   regulations,   discussed  above.   Pollution  control  costs  under  such
legislation  are  expected to be incurred in phases from 2007 through  2015.  At
this time,  we are unable to predict the ultimate  impact of the above  expected
regulations and this legislation on our future financial  condition,  results of
operations, or liquidity; however, the impact could be material.

     Future  initiatives  regarding  greenhouse gas emissions and global warming
continue to be the subject of much debate. The related Kyoto Protocol was signed
by the United States but has since been rejected by the  President,  who instead
has asked for an 18% decrease in carbon intensity on a voluntary  basis.  Future
initiatives on this issue and the ultimate effects of the Kyoto Protocol and the
President's  initiatives  on us are  unknown.  As a result of our  diverse  fuel
portfolio, our contribution to greenhouse gases varies. Coal-fired power plants,
however,  are  significant  sources of carbon  dioxide  emissions,  a  principal
greenhouse  gas.  Therefore,  our  compliance  costs with any  mandated  federal
greenhouse gas reductions in the future could be material.

Clean Water Act

     In April  2002,  the EPA  proposed  rules  under the  Clean  Water Act that
require  that  cooling  water  intake  structures  reflect  the best  technology
available for minimizing adverse environmental  impacts.  These rules pertain to
existing  generating  facilities  that  currently  employ a cooling water intake
structure  whose flow exceeds 50 million  gallons per day. A final action on the
proposed  rules is expected by August 2003.  The proposed rule may require us to
install  additional  intake  screens or other  protective  measures,  as well as
extensive  site specific study and  monitoring  requirements.  There is also the
possibility  that the  proposed  rules may lead to the  installation  of cooling
towers on some of our facilities. Our compliance costs associated with the final
rules are unknown, but could be material.

                                       55


Remediation

     We are  involved in a number of  remediation  actions to clean up hazardous
waste sites as required by federal and state law.  Such  statutes  require  that
responsible  parties fund remediation  actions regardless of fault,  legality of
original  disposal,  or ownership of a disposal site. We have been identified by
the federal or state  governments  as a potentially  responsible  party (PRP) at
several contaminated sites.

     We own or are otherwise  responsible for one former  manufactured gas plant
(MGP)  site in  Illinois,  10 sites in  Missouri  and one site in Iowa.  The ICC
permits the recovery of remediation  and litigation  costs  associated  with our
former MGP site located in Illinois  from our Illinois  electric and natural gas
utility  customers  through  environmental  adjustment clause rate riders. To be
recoverable,  such costs must be prudently and properly incurred and are subject
to annual  reconciliation  review by the ICC. Unlike Illinois, we do not have in
effect in  Missouri a rate  rider  mechanism  which  permits  remediation  costs
associated with MGP sites to be recovered from utility customers,  and we do not
have any retail  utility  operations in Iowa.  Because of the unknown and unique
characteristics  of each site  (such as  amount  and type of  residues  present,
physical  characteristics of the site and the environmental risk), and uncertain
regulatory requirements,  we are not able to determine the maximum liability for
the remediation of these sites. However, we have estimated that the liability is
at a minimum $13 million.  Therefore,  in  accordance  with  generally  accepted
accounting  principles,  we have  recorded a liability of $13  million.  At this
time,  we are unable to determine  what portion of these costs,  if any, will be
eligible for recovery from insurance carriers.

     In June 2000, the EPA notified us and numerous other  companies that former
landfills  and lagoons in Sauget,  Illinois,  may contain  soil and  groundwater
contamination.  These  sites are known as Sauget  Area 1 and Sauget Area 2. From
approximately 1926 until 1976, we operated a power generating  facility adjacent
to  Sauget  Area 2 and  currently  own and  operate  electric  transmission  and
distribution facilities in or near Sauget Areas 1 and 2.

     In September  2000,  the United  States  Department  of Justice was granted
leave by the United States District Court - Southern District of Illinois to add
numerous additional parties,  including us, to a preexisting lawsuit between the
government and others. The government seeks recovery of response costs under the
Comprehensive  Environmental Response Compensation Liability Act of 1980 (CERCLA
or Superfund),  incurred in connection with the remediation of Sauget Area 1. We
believe the final  resolution of this lawsuit and the remediation of Sauget Area
1 will not have a material adverse effect on our financial position,  results of
operations or liquidity.

     In September  2001,  the EPA proposed in the Federal  Register  that Sauget
Area 1 and Sauget Area 2 be listed on the National  Priorities  List (NPL).  The
inclusion of a site on the NPL allows the EPA to access  Superfund  trust monies
to fund site  remediations.  With  respect to Sauget Area 2, we have joined with
other PRPs to evaluate the extent of potential  contamination.  We are unable to
predict the ultimate impact of the Sauget Area 2 site on our financial position,
results of operations or liquidity.

     In October  2002,  we were  included in a Unilateral  Administrative  Order
(UAO) list of potentially  liable parties for  groundwater  contamination  for a
portion  of  the  Sauget  Area 2  site.  The  UAO  encompasses  the  groundwater
contamination  releasing  to  the  Mississippi  River  adjacent  to  a  chemical
company's  former  chemical waste landfill and the resulting  impact area in the
Mississippi River. We are being asked to participate in response activities that
involve  the  installation  of a barrier  wall with three  recovery  wells.  The
projected cost for this remedy method is $26 million.  In November 2002, we sent
a letter to the EPA  asserting our defenses to the UAO and requested our removal
from the list of potentially responsible parties under the UAO.

     In addition, our operations, or that of our predecessor companies,  involve
the use, disposal and, in appropriate  circumstances,  the cleanup of substances
regulated under  environmental  protection  laws. We are unable to determine the
impact these actions may have on our financial  position,  results of operations
or liquidity.

Labor Agreements

     Certain   employees  of  AmerenUE  are  represented  by  the  International
Brotherhood  of  Electrical  Workers  (IBEW)  and  the  International  Union  of
Operating  Engineers (IUOE).  These employees comprise  approximately 75% of our
workforce. Labor agreements covering 10% of employees extend through 2006. Labor
agreements covering the remaining employees  represented by IBEW and IUOE expire
by June 2003.  We cannot  predict  what  issues may be raised by the  collective
bargaining  units and, if raised,  whether  negotiations  concerning such issues
will be successfully concluded.


                                       56



Asbestos-Related Litigation

     We, along with Ameren and AmerenCIPS,  have been named, along with numerous
other  parties,  in a number  of  lawsuits  which  have  been  filed by  certain
plaintiffs claiming varying degrees of injury from asbestos exposure.  Most have
been filed in the Circuit Court of Madison County, Illinois. The number of total
defendants  named in each case is significant  with as many as 110 parties named
in a case to as few as six. However,  the average number of parties is 54 in the
cases that are currently pending.

     The claims filed against the Ameren  companies  allege injury from asbestos
exposure during the  plaintiffs'  activities at the Ameren  companies'  electric
generating plants (in the case of AmerenCIPS, its former plants are now owned by
Generating Company). In each lawsuit, the plaintiff seeks unspecified damages in
excess of $50,000, which typically would be shared among the named defendants. A
total of 121 such lawsuits have been filed against the Ameren companies of which
45 are pending, 14 have been settled and 62 have been dismissed.

Regulation

     Regulatory  changes  enacted and being  considered at the federal and state
levels  continue to change the  structure  of the utility  industry  and utility
regulation,  as well as encourage  increased  competition.  At this time, we are
unable to predict the impact of these changes on our future financial condition,
results of operations or liquidity. See Note 2 - Rate and Regulatory Matters for
further information.


NOTE 15 - Callaway Nuclear Plant

     Under the Nuclear Waste Policy Act of 1982,  the Department of Energy (DOE)
is responsible for the permanent storage and disposal of spent nuclear fuel. The
DOE  currently  charges  one mill,  or 1/10 of one cent,  per  nuclear-generated
kilowatthour  sold for future  disposal of spent fuel.  Pursuant to this Act, we
collect one mill from our customers for each kilowatthour of electricity that we
generate from Callaway.  Electric utility rates charged to customers provide for
recovery of such costs.  The DOE is not expected to have its  permanent  storage
facility  for spent  fuel  available  until at least  2015.  We have  sufficient
storage  capacity at Callaway  until 2020 and have the capability for additional
storage   capacity   through  the  licensed  life  of  the  plant.  The  delayed
availability of the DOE's disposal  facility is not expected to adversely affect
the continued operation of Callaway through its currently licensed life.

     Electric  utility  rates  charged to  customers  provide  for  recovery  of
Callaway  decommissioning  costs over the life of the plant, based on an assumed
40-year life,  ending with expiration of the plant's  operating license in 2024.
The  Callaway  site  is  assumed  to  be   decommissioned   based  on  immediate
dismantlement method and removal from service.  Decommissioning costs, including
decontamination,  dismantling  and site  restoration,  are  estimated to be $515
million in current year dollars and are  expected to escalate  approximately  4%
per year through the end of  decommissioning  activity in 2033.  Decommissioning
costs are charged to  depreciation  expense  over  Callaway's  service  life and
amounted to  approximately  $7 million in each of the years 2002, 2001 and 2000.
Every three years, the MoPSC and ICC require us to file updated cost studies for
decommissioning  Callaway,  and electric  rates may be adjusted at such times to
reflect  changed  estimates.  The  latest  studies  were  filed in  2002.  Costs
collected  from customers are deposited in an external trust fund to provide for
Callaway's decommissioning.  Fund earnings are expected to average approximately
9.5%  annually  through the date of  decommissioning.  If the assumed  return on
trust  assets is not earned,  we believe it is probable  that any such  earnings
deficiency  will be recovered in rates.  Trust fund  earnings,  net of expenses,
appear on the balance  sheet as increases in the nuclear  decommissioning  trust
fund and in the accumulated provision for nuclear decommissioning.

     The FASB  issued SFAS 143 (see Note 1 - Summary of  Significant  Accounting
Policies  for  further  information),  which  will  result  in a  change  to our
recognition, measurement, and classification of nuclear decommissioning costs.

                                       57



NOTE 16 - Fair Value of Financial Instruments

     The following  methods and assumptions were used to estimate the fair value
of each class of financial  instruments  for which it is practicable to estimate
that value:

Cash and Temporary Investments/Short-Term Borrowings

     The  carrying  amounts  approximate  fair value  because of the  short-term
maturity of these instruments.

Nuclear Decommissioning Trust Fund

     The fair value is estimated based on quoted market prices for securities.

Preferred Stock

     The fair value is estimated  based on the quoted market prices for the same
or similar issues.

Long-Term Debt

     The fair value is estimated  based on the quoted  market prices for same or
similar  issues  or on the  current  rates  offered  to  AmerenUE  for  debt  of
comparable maturities.

Derivative Financial Instruments

     Market  prices  used to  determine  fair  value are  based on  management's
estimates,  which take into consideration  factors like closing exchange prices,
over-the-counter  prices,  and time value of money and volatility  factors.  All
derivative financial instruments are carried at fair value on the balance sheet.

     Carrying amounts and estimated fair values of our financial  instruments at
December 31, 2002 and 2001 were as follows:

                                                     2002              2001
- --------------------------------------------------------------------------------
                                              Carrying  Fair    Carrying   Fair
                                               Amount   Value    Amount   Value
- --------------------------------------------------------------------------------
Long-term debt (including current portion)    $1,817    $1,878  $1,691    $1,727
Preferred stock                                  113        98     155       138
- --------------------------------------------------------------------------------

     We have  investments in debt and equity  securities  that are held in trust
funds for the  purpose of funding the nuclear  decommissioning  of our  Callaway
site.  See Note 15 - Callaway  Nuclear  Plant for further  information.  We have
classified these investments in debt and equity securities as available for sale
and have  recorded all such  investments  at their fair market value at December
31, 2002 and 2001.  Investments by the nuclear  decommissioning  trust funds are
allocated  60% to 65% to equity  securities  with the balance  invested in fixed
income securities.  Fixed income  investments are limited to U.S.  government or
agency securities, municipal bonds or investment-grade corporate securities. The
proceeds  from the sale of  investments  were $141  million in 2002 (2001 - $230
million;  2000 - $61  million).  Using  the  specific  identification  method to
determine cost, the gross realized gains on those sales were  approximately  $35
million  for 2002 (2001 - $4  million;  2000 - $1  million).  Net  realized  and
unrealized  gains and losses are  reflected  in the  accumulated  provision  for
nuclear  decommissioning  on the balance  sheet,  which is  consistent  with the
method we use to account for the decommissioning costs recovered in rates. Gains
or  losses  on  assets in the  trusts  could  result in lower or higher  funding
requirements for  decommissioning  costs, which we believe would be reflected in
electric rates paid by customers.

     Costs and fair values of investments  in debt and equity  securities in the
nuclear  decommissioning  trust  fund at  December  31,  2002 and  2001  were as
follows:

- --------------------------------------------------------------------------------
2002                               Gross Unrealized  Gross Unrealized
Security Type             Cost          Gain             (Loss)      Fair Value
- --------------------------------------------------------------------------------
Debt securities           $ 57         $  4             $  -           $  61
Equity securities           89           17                -             106
Cash equivalents             5                             -               5
- --------------------------------------------------------------------------------
                          $ 151        $ 21             $  -           $ 172
- --------------------------------------------------------------------------------

                                       58

- --------------------------------------------------------------------------------
2001                               Gross Unrealized  Gross Unrealized
Security Type             Cost          Gain            (Loss)       Fair Value
- --------------------------------------------------------------------------------
Debt securities           $ 57         $  2             $  -           $  59
Equity securities           78           44                -             122
Cash equivalents             6            -                -               6
- --------------------------------------------------------------------------------
                          $141         $ 46             $  -           $ 187
- --------------------------------------------------------------------------------

     The  contractual  maturities of investments in debt  securities at December
31, 2002, were as follows:
- --------------------------------------------------------------------------------
                                              Cost                   Fair Value
- --------------------------------------------------------------------------------
Less than 5 years                              $22                      $23
5 years to 10 years                             20                       21
Due after 10 years                              15                       17
- --------------------------------------------------------------------------------
                                               $57                      $61
- --------------------------------------------------------------------------------

NOTE 17 - Subsequent Events

CILCORP Acquisition

     On January 31,  2003,  after  receipt of the  necessary  regulatory  agency
approvals   and   clearance   from  the   Department   of   Justice   under  the
Hart-Scott-Rodino  Antitrust  Improvements Act, Ameren completed its acquisition
of all of the  outstanding  common  stock of  CILCORP  from AES.  CILCORP is the
parent company of Peoria,  Illinois-based  Central Illinois Light Company, which
operated as CILCO. With the acquisition,  CILCO became an Ameren subsidiary, but
remains a separate  utility  company,  operating as AmerenCILCO.  On February 4,
2003,  Ameren also completed its acquisition of AES Medina Valley Cogen (No. 4),
LLC,  which  indirectly  owns a 40 megawatt,  gas-fired  electric  co-generation
plant. With the acquisition,  Medina Valley became a wholly-owned  subsidiary of
Resources  Company and was renamed as AmerenEnergy  Medina Valley Cogen (No. 4),
LLC. The CILCORP and  AmerenEnergy  Medina  Valley Cogen (No. 4), LLC  financial
statements  will be  included  in  Ameren's  consolidated  financial  statements
effective with the January and February 2003 acquisition dates.

     Ameren  acquired  CILCORP  to  complement  its  existing  Illinois  gas and
electric operations.  The purchase includes CILCO's rate-regulated  electric and
natural gas  businesses in Illinois  serving  approximately  200,000 and 205,000
customers, respectively, of which approximately 150,000 are combination electric
and gas customers.  CILCO's service  territory is contiguous to Ameren's service
territory.  CILCO  also  has a non  rate-regulated  electric  and gas  marketing
business  principally  focused in the Chicago,  Illinois  region.  Finally,  the
purchase includes approximately 1,200 megawatts of largely coal-fired generating
capacity, most of which is expected to be non rate-regulated in 2003.

     The total  purchase price was  approximately  $1.4 billion and included the
assumption of CILCORP and Medina  Valley debt and preferred  stock at closing of
approximately  $900  million,   with  the  balance  of  the  purchase  price  of
approximately $500 million paid with cash on hand. The purchase price is subject
to certain  adjustments  for  working  capital  and other  changes  pending  the
finalization  of CILCORP's  closing  balance  sheet.  The cash  component of the
purchase  price came from Ameren's  issuances in September  2002 of 8.05 million
common shares and in early 2003 of 6.325 million common shares.

Debt Financing

     In August 2002, a shelf registration  statement filed by us with the SEC on
Form S-3 was declared  effective.  This  statement  authorized the offering from
time to time of up to $750 million of various forms of long-term  debt and trust
preferred  securities to refinance  existing  debt and  preferred  stock and for
general corporate purposes,  including the repayment of short-term debt incurred
to finance  construction  expenditures and other working capital needs. On March
10, 2003, we issued,  pursuant to the shelf registration referred to above, $184
million of 5.50% Senior  Secured  Notes due March 15, 2034. We expect to use the
net proceeds of the issuance of  approximately  $180  million,  along with other
funds to redeem prior to maturity $104 million  principal  amount of outstanding
8.25% first  mortgage  bonds due  October 15,  2022,  at a  redemption  price of
103.61% of par, plus accrued interest,  and to repay short-term debt incurred to
pay at maturity $75 million  principal amount of 8.33% first mortgage bonds that
were due in  December  2002.  We may sell all,  or a portion  of, the  remaining
registered  securities  under the shelf  registration  statement if warranted by
market conditions and our capital requirements. Any offer and sale will be

                                       59


made only by means of a prospectus  meeting the  requirements  of the Securities
Act of 1933 and the rules and  regulations  thereunder.  At March 10, 2003,  the
amount remaining on the shelf registration statement was $393 million.

SELECTED QUARTERLY INFORMATION  (Unaudited)

- --------------------------------------------------------------------------------
                                                                    Net Income
                                                                    Available to
Quarter Ended            Operating       Operating       Net         Common
                         Revenues (a)     Income        Income      Shareholder
- --------------------------------------------------------------------------------
March 31, 2002            $ 584           $ 72           $ 51           $ 49
March 31, 2001              610             63             38             36
June 30, 2002               672            136            107            105
June 30, 2001               703            106             82             80
September 30, 2002          853            231            206            204
September 30, 2001          920            221            204            201
December 31, 2002 (b)       541              9            (20)           (22)
December 31, 2001           553             67             50             48
- --------------------------------------------------------------------------------
(a)  Revenues  were  netted  with  costs  upon  adoption  of EITF  02-3  and the
     rescission of EITF 98-10.  See Note 1 - Summary of  Significant  Accounting
     Policies for further information.  The amount netted for each quarter is as
     follows: 2002 - $150 in first quarter, $78 in second quarter, $117 in third
     quarter,  and $113 in fourth quarter (2001 - $56 in first  quarter,  $80 in
     second quarter, $134 in third quarter, and $122 in fourth quarter).
(b)  Amounts include Voluntary Retirement and Other Restructuring Charges of $65
     million ($41 million, net of taxes). See Note 10 - Voluntary Retirement and
     Other Restructuring Charges for further information.

Other  impacts to  quarterly  earnings are due to the effect of weather on sales
and  other   factors,   including  the  2002  Missouri  rate  order,   that  are
characteristic of public utility operations.

                                       60



ITEM  9.  CHANGES  IN AND  DISAGREEMENTS  WITH  ACCOUNTANTS  ON  ACCOUNTING  AND
          FINANCIAL DISCLOSURE.

     None.

                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

     Information  concerning  directors  required to be reported by this item is
included  under Item (1):  Election of  Directors in our 2003  definitive  proxy
statement  filed  pursuant  to  Regulation  14A and is  incorporated  herein  by
reference.

     Information concerning executive officers required by this item is reported
in Part I of this Form 10-K.


ITEM 11. EXECUTIVE COMPENSATION.

     Information  required  to be  reported  by  this  item  is  included  under
Executive  Compensation in our 2003 definitive proxy statement filed pursuant to
Regulation 14A and is incorporated herein by reference.


ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

     Information required to be reported by this item is included under Security
Ownership in our 2003  definitive  proxy  statement filed pursuant to Regulation
14A and is incorporated herein by reference.

     We do not have  any  equity  compensation  plans  under  which  our  equity
securities are authorized for issuance.


ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

     Information  required to be  reported  by this item is included  under Item
(1): Election of Directors in our 2003 definitive proxy statement filed pursuant
to Regulation 14A and is incorporated herein by reference.

ITEM 14. CONTROLS AND PROCEDURES

     Within  90 days  prior  to the  date  of this  report,  we  carried  out an
evaluation,  under the  supervision  and with  participation  of our management,
including  our Chief  Executive  Officer  and Chief  Financial  Officer,  of the
effectiveness  of the  design  and  operation  of our  disclosure  controls  and
procedures pursuant to Rule 13a-14 under the Securities Exchange Act of 1934, as
amended.  Based upon that  evaluation,  the Chief  Executive  Officer  and Chief
Financial  Officer  concluded  that our  disclosure  controls and procedures are
effective in timely alerting them to material  information relating to AmerenUE,
which is required to be included in our periodic SEC filings.

     There have been no significant changes in our internal controls or in other
factors which could  significantly  affect internal  controls  subsequent to the
date we carried out our evaluation.

                                       61




                                     PART IV

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K.

     (A) Financial Statements:

     (1) Financial Statements of Union Electric Company which are required to be
filed by Item 8 of this report.

                                                                    Pages Herein
                                                                    ------------

          Report of Independent Accountants................................ 31
          Balance Sheet - December 31, 2002 and 2001....................... 32
          Statement of Income - Years Ended December 31, 2002, 2001, and
             2000.......................................................... 33
          Statement of Cash Flows - Years Ended December 31, 2002, 2001,
             and 2000...................................................... 34
          Statement of Common Stockholder's Equity
          - Years Ended December 31, 2002, 2001, 2000...................... 35
          Notes to Financial Statements.................................... 36


     (2) Financial Statement Schedule

               The following  schedule,  for the years ended  December 31, 2002,
          2001 and 2000,  should be read in conjunction with the  aforementioned
          financial  state-  ments  (schedules  not  included  have been omitted
          because they are not  applicable  or the required data is shown in the
          aforementioned financial statements).

                                                                    Pages Herein
                                                                    ------------
          Report of Independent Accountants on Financial
           Statement Schedule.............................................. 31
          Valuation and Qualifying Accounts (Schedule II).................. 66

     (3) Exhibits filed with this report are listed on the Exhibit Index:

     (B) Reports on Form 8-K.

             We filed no reports on Form 8-K during
             the fourth quarter of 2002.


     (C)Exhibits.

         Exhibit No.                           Description
         -----------                           -----------

      3.1(i)       Restated Articles of Incorporation of Union Electric Company
                   d/b/a AmerenUE (AmerenUE), as filed with the Secretary of
                   State of the State of Missouri (1993 Form 10-K, Exhibit
                   3(i)).

      3.2(ii)      By-Laws of AmerenUE as amended to August 23, 2001 (September
                   30, 2001 Form 10-Q, Exhibit 3(ii)).

      4.2          Order of the Securities and Exchange Commission dated
                   October 16, 1945 in File No. 70-1154 permitting the issue of
                   Preferred Stock, $3.70 Series (File No. 2-27474, Exhibit
                   3-E).

      4.3          Order of the Securities and Exchange Commission dated April
                   30, 1946 in File No. 70-1259 permitting the issue of
                   Preferred Stock, $3.50 Series (File No. 2-27474, Exhibit
                   3-F).

      4.4          Order of the Securities and Exchange Commission dated
                   October 20, 1949 in File No. 70-2227 permitting the issue of
                   Preferred Stock, $4.00 Series (File No. 2-27474, Exhibit
                   3-G).
                                       62

         Exhibit No.                           Description
         -----------                           -----------

      4.5          Indenture of Mortgage and Deed of Trust of AmerenUE dated
                   June 15, 1937 (AmerenUE Mortgage), as amended May 1,
                   1941, and Second Supplemental Indenture dated May1, 1941
                   (File No. 2-4940, Exhibit B-1).

      4.6          Supplemental Indentures to the AmerenUE Mortgage

                   Dated as of            File Reference            Exhibit No.
                   -----------            --------------            ----------
                    April 1, 1971          Form 8-K, April 1971            6
                    February 1, 1974       Form 8-K, February 1974         3
                    July 7, 1980           2-69821                         4.6
                    December 1, 1991       33-45008                        4.4
                    December 4, 1991       33-45008                        4.5
                    January 1, 1992        Form 10-K, 1991                 4.6
                    October 1, 1992        Form 10-K, 1992                 4.6
                    December 1, 1992       Form 10-K, 1992                 4.7
                    February 1, 1993       Form 10-K, 1992                 4.8
                    May 1, 1993            Form 10-K, 1993                 4.6
                    August 1, 1993         Form 10-K, 1993                 4.7
                    October 1, 1993        Form 10-K, 1993                 4.8
                    January 1, 1994        Form 10-K, 1993                 4.9
                    February 1, 2000       Form 10-K, 2000                 4.1
                    August 15, 2002        Form 8-K, August 22, 2002       4.3
                    March 5, 2003          Form 8-K, March 10, 2003        4.4

       4.7          Indenture (for unsecured subordinated debt securities) of
                    AmerenUE dated as of December 1, 1996 (1996 Form 10-K,
                    Exhibit 4.36).

      4.8           Loan Agreement dated as of December 1, 1991 between the
                    State Environmental Improvement and Energy Resources
                    Authority and AmerenUE, together with Indenture of Trust
                    dated as of December 1, 1991 between the Authority and
                    UMB Bank, N.A. as successor trustee (1992 Form 10-K, Exhibit
                    4.37).

      4.9           Loan Agreement dated as of December 1, 1992, between the
                    State Environmental Improvement and Energy Resources
                    Authority and AmerenUE, together with Indenture of Trust
                    dated as of December 1, 1992 between the Authority and
                    UMB Bank, N.A. as successor trustee (1992 Form 10-K, Exhibit
                    4.38).

      4.10          Fuel Lease dated as of February 24, 1981 between AmerenUE,
                    as lessee, and Gateway Fuel Company, as lessor, covering
                    nuclear fuel (1980 Form 10-K, Exhibit 10.20).

      4.11          Amendments to Fuel Lease dated as of May 8, 1984 and October
                    15, 1984, respectively, between AmerenUE, as lessee, and
                    Gateway Fuel Company, as lessor, covering nuclear fuel
                    (Registration No. 2-96198, Exhibit 4.28).

      4.12          Amendment to Fuel Lease dated as of October 15, 1986 between
                    AmerenUE, as lessee, and Gateway Fuel Company, as lessor,
                    covering nuclear fuel (September 30, 1986 Form 10-Q, Exhibit
                    4.3).

      4.13          Series 1998A Loan Agreement dated as of September 1, 1998
                    between The State Environmental Improvement and Energy
                    Resources Authority of the State of Missouri and AmerenUE
                    (September 30, 1998 Form 10-Q, Exhibit 4.28).

      4.14          Series 1998B Loan Agreement dated as of September 1, 1998
                    between The State Environmental Improvement and Energy
                    Resources Authority of the State of Missouri and AmerenUE
                    (September 30, 1998 Form 10-Q, Exhibit 4.29).

      4.15          Series 1998C Loan Agreement dated as of September 1, 1998
                    between The State Environmental Improvement and Energy
                    Resources Authority of the State of Missouri and AmerenUE
                    (September 30, 1998 Form 10-Q, Exhibit 4.30).

                                       63

         Exhibit No.                           Description
         -----------                           -----------

      4.16          Indenture dated as of August 15, 2002, from AmerenUE to The
                    Bank of New York, as Trustee, relating to senior secured
                    debt securities (including the forms of senior secured debt
                    securities as exhibits) (Form 8-K dated August 22, 2002,
                    Exhibit 4.1).

      4.17          AmerenUE company order dated August 22, 2002 establishing
                    the 5.25% Senior Secured Notes due 2012 (Form 8-K dated
                    August 22, 2002, Exhibit 4.2).

      4.18          AmerenUE company order dated March 10, 2003 establishing the
                    5.50% Senior Secured Notes due 2034 (Form 8-K dated March
                    10, 2003, Exhibit 4.2).

     10.1        *  Ameren Corporation (Ameren) Long-Term Incentive Plan of 1998
                    (Ameren' 1998 Form 10-K, Exhibit 10.1).

     10.2        *  Ameren Change of Control Severance Plan (Ameren's 1998 Form
                    10-K, Exhibit 10.2).

     10.3        *  Ameren Deferred Compensation Plan for Members of the Ameren
                    Leadership Team as amended and restated effective January 1,
                    2001 (Ameren's 2000 Form 10-K, Exhibit 10.1).

     10.4        *  Ameren Deferred Compensation Plan for Members of the Board
                    of Directors (Ameren's 1998 Form 10-K, Exhibit 10.4).

     10.5        *  Ameren Executive Incentive Compensation Program Elective
                    Deferral Provisions for Members of the Ameren Leadership
                    Team as amended and restated effective January 1, 2001
                    (Ameren's 2000 Form 10-K, Exhibit 10.2).

     10.6           Amended Joint Dispatch Agreement among AmerenUE,
                    AmerenEnergy Generating Company (Generating Company) and
                    Central Illinois Public Service Company d/b/a AmerenCIPS
                    (File No. 333-56594, Exhibit 10.4).

     10.7           Power Sales Agreement between AmerenEnergy Marketing Company
                    (Marketing Company) and AmerenUE (September 30, 2001
                    Generating Company Form 10-Q, Exhibit 10.1).

     10.8           Power Sales Agreement between Marketing Company and AmerenUE
                    (March 31, 2002 Generating Company Form 10-Q, Exhibit 10.1).

     10.9       **  Lease Agreement dated as of December 1, 2002 between the
                    City of Bowling Green, Missouri, as Lessor, and AmerenUE, as
                    Lessee.

     10.10      **  Trust Indenture dated as of December 1, 2002 between the
                    City of Bowling Green, Missouri and Commerce Bank, N.A. as
                    Trustee.

     10.11      **  Bond Purchase Agreement dated as of December 20, 2002
                    between the City of Bowling Green, Missouri and AmerenUE as
                    purchaser.

     10.12          Amended and Restated Appendix I ITC Agreement dated
                    February 14, 2003 between the Midwest Independent
                    Transmission System Operator, Inc. (Midwest ISO) and
                    GridAmerica LLC (GridAmerica) (Ameren 2002 Form 10-K,
                    Exhibit 10.17).

     10.13          Amended and Restated Limited Liability Company Agreement of
                    GridAmerica dated February 14, 2003 (Ameren 2002 Form 10-K,
                    Exhibit 10.18).

     10.14          Amended and Restated Master Agreement by and among
                    GridAmerica, GridAmerica Holdings Inc., GridAmerica
                    Companies and National Grid USA dated February 14, 2003
                    (Ameren 2002 Form 10-K, Exhibit 10.9).

     10.15          Amended and Restated Operation Agreement by and among
                    AmerenUE, Central Illinois Public Service Company d/b/a
                    AmerenCIPS, American Transmission Systems, Inc., Northern
                    Indiana Public Service Company and GridAmerica dated
                    February 14, 2003 (Ameren 2002 Form 10-K, Exhibit 10.10).

                                       64

         Exhibit No.                           Description
         ----------                            -----------
     12.1      **   Statement of Computation of Ratio of Earnings to Fixed
                    Charges and Preferred Stock Dividend Requirements.

     23.1      **   Consent of Independent Accountants

     99.1           Stipulation and Agreement dated July 15, 2002 in Missouri
                    Public Service Commission (as No. EC-2002-1 (earnings
                    complaint case against AmerenUE) File Nos. 333-87506 and
                    333-87506-01, Exhibit 99.1).

     99.2      **   Certificate of Chief Executive Officer required by Section
                    906 of the Sarbanes-Oxley Act of 2002.

     99.3      **  Certificate of Chief Financial Officer required by Section
                    906 of the Sarbanes-Oxley Act of 2002.

     __________________
     * Management compensatory plan or arrangement
     ** Filed herewith.



                         Exhibits Available Upon Request
                         -------------------------------

     The  following  instrument  defining  the  rights  of  holders  of  certain
unregistered long-term debt of AmerenUE has not been filed with the SEC but will
be furnished upon request.

          -    Loan Agreement  dated as of March 1, 2000,  between  AmerenUE and
               the  State   Environmental   Improvement  and  Energy   Resources
               Authority of the State of Missouri (EIERA) in connection with the
               EIERA's $186,500,000  Environmental Improvement Revenue Refunding
               Bonds (AmerenUE Project)  ($63,500,000 Series 2000A,  $63,000,000
               Series 2000B, and $60,000,000 Series 2000C) due March 1, 2035.

Note:     Reports of Ameren  Corporation on Forms 8-K, 10-Q and 10-K are on file
          with the SEC under File Number 1-14756.

          Reports of Central  Illinois Public Service Company on Forms 8-K, 10-Q
          and 10-K are on file with the SEC under File Number 1-3672.

          Reports of AmerenEnergy Generating Company on Forms 8-K, 10-Q and 10-K
          are on file with the SEC under File Number 333-56594.

          Reports of CILCORP  Inc. on Forms 8-K,  10-Q and 10-K are on file with
          the SEC under File Number 1-8946.

          Reports of Central  Illinois Light Company on Forms 8-K, 10-Q and 10-K
          are on file with the SEC under File Number 1-2732.



                                     65



                             UNION ELECTRIC COMPANY
                 SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
              FOR THE YEARS ENDED DECEMBER 31, 2002, 2001 AND 2000





      Col. A                                           Col. B                   Col. C                 Col. D          Col. E
      ------                                           ------                   -----                  ------          ------
                                                                                Additions
                                                                        ---------------------------
                                                                           (1)             (2)
                                                       Balance at        Charged to                                  Balance at
                                                       beginning         costs and      Charged to                     end of
                                                       of period         expenses      other accounts  Deductions      period
                                                       ---------         --------      --------------  ----------      ------
           Description                                                                                  (Note)
           -----------
                                                                                                       
Year ended December 31, 2002

Reserves deducted in the balance sheet from
  assets to which they apply:

    Allowance for doubtful accounts                   $7,286,214        $14,506,000                    $15,702,485     $6,089,729
                                                      ==========        ===========                    ===========     ==========

Year ended December 31, 2001

Reserves deducted in the balance sheet from
  assets to which they apply:

    Allowance for doubtful accounts                   $6,251,242        $17,509,000                    $16,474,028     $7,286,214
                                                      ==========        ===========                    ===========     ==========

Year ended December 31, 2000

Reserves deducted in the balance sheet from
  assets to which they apply:

    Allowance for doubtful accounts                   $5,308,463        $8,440,000                     $7,497,221      $6,251,242
                                                      ==========        ==========                     ==========      ==========


Note:  Uncollectible accounts charged off, less recoveries.

                                       66




                                   SIGNATURES

     Pursuant  to the  requirements  of  Section  13 or 15(d) of the  Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

                                               UNION ELECTRIC COMPANY
                                                    (Registrant)


                                                    /s/ Charles W. Mueller
Date           March 24, 2003                  By -------------------------
                                                        Charles W. Mueller
                                                    Chief Executive Officer


     Pursuant to the  requirements of the Securities  Exchange Act of 1934, this
report  has  been  signed  below  by the  following  persons  on  behalf  of the
registrant and in the capacities and on the date indicated.





     Signature                               Title                        Date
     ---------                               -----                        ----
                                                                 

 /s/ Charles W. Mueller
- ------------------------------      Chairman, Chief Executive           March 24, 2003
     Charles W. Mueller             Officer and Director
                                    (Principal Executive Officer)
 /s/ Gary L. Rainwater
- ------------------------------      President, Chief Operating          March 24, 2003
     Gary L. Rainwater              Officer and Director

/s/  Warner L. Baxter
- ------------------------------      Senior Vice President and           March 24, 2003
     Warner L. Baxter               Director
                                    (Principal Financial Officer)
/s/  Martin J. Lyons
- ------------------------------      Vice President and Controller       March 24, 2003
     Martin J. Lyons                (Principal Accounting Officer)

/s/  Paul A. Agathen
- ------------------------------      Senior Vice President and           March 24, 2003
     Paul A. Agathen                Director

/s/  Thomas R. Voss
- ------------------------------      Senior Vice President and           March 24, 2003
     Thomas R. Voss                 Director


                                 CERTIFICATIONS

     I, Charles W. Mueller, certify that:

     1. I have  reviewed  this  annual  report  on Form  10-K of Union  Electric
Company;

     2. Based on my  knowledge,  this annual  report does not contain any untrue
statement of a material fact or omit to state a material fact  necessary to make
the statements made, in light of the  circumstances  under which such statements
were made,  not  misleading  with  respect to the period  covered by this annual
report;

     3. Based on my knowledge,  the financial  statements,  and other  financial
information  included  in this annual  report,  fairly  present in all  material
respects the financial  condition,  results of operations  and cash flows of the
registrant as of, and for, the periods presented in this annual report;

     4. The  registrant's  other  certifying  officer and I are  responsible for
establishing and maintaining  disclosure  controls and procedures (as defined in
Exchange Act Rules 13a-14 and 15d-14) for the registrant and have:

          a)   designed such  disclosure  controls and procedures to ensure that
               material  information  relating to the registrant,  including its
               consolidated  subsidiaries,  is made known to us by others within
               those  entities,  particularly  during  the  period in which this
               annual report is being prepared;


                                       67


                           CERTIFICATIONS (CONTINUED)

          b)   evaluated  the  effectiveness  of  the  registrant's   disclosure
               controls and  procedures as of a date within 90 days prior to the
               filing date of this annual report (the "Evaluation Date"); and

          c)   presented  in  this  annual  report  our  conclusions  about  the
               effectiveness of the disclosure  controls and procedures based on
               our evaluation as of the Evaluation Date;

     5. The registrant's other certifying officer and I have disclosed, based on
our most recent evaluation, to the registrant's auditors and the audit committee
of  registrant's  board of  directors  (or  persons  performing  the  equivalent
functions):

          a)   all  significant  deficiencies  in the  design  or  operation  of
               internal  controls which could adversely  affect the registrant's
               ability to record,  process,  summarize and report financial data
               and have  identified for the  registrant's  auditors any material
               weaknesses in internal controls; and

          b)   any fraud,  whether or not material,  that involves management or
               other employees who have a significant  role in the  registrant's
               internal controls; and

     6. The registrant's other certifying  officers and I have indicated in this
annual report whether there were significant  changes in internal controls or in
other factors that could  significantly  affect internal controls  subsequent to
the date of our most recent  evaluation,  including any corrective  actions with
regard to significant deficiencies and material weaknesses.


Date: March 24, 2003                          /s/ Charles W. Mueller
                                           -----------------------------
                                                  Charles W. Mueller
                                                 Chief Executive Officer

     I, Warner L. Baxter, certify that:

     1. I have  reviewed  this  annual  report  on Form  10-K of Union  Electric
Company;

     2. Based on my  knowledge,  this annual  report does not contain any untrue
statement of a material fact or omit to state a material fact  necessary to make
the statements made, in light of the  circumstances  under which such statements
were made,  not  misleading  with  respect to the period  covered by this annual
report;

     3. Based on my knowledge,  the financial  statements,  and other  financial
information  included  in this annual  report,  fairly  present in all  material
respects the financial  condition,  results of operations  and cash flows of the
registrant as of, and for, the periods presented in this annual report;

     4. The  registrant's  other  certifying  officer and I are  responsible for
establishing and maintaining  disclosure  controls and procedures (as defined in
Exchange Act Rules 13a-14 and 15d-14) for the registrant and have:

          a)   designed such  disclosure  controls and procedures to ensure that
               material  information  relating to the registrant,  including its
               consolidated  subsidiaries,  is made known to us by others within
               those  entities,  particularly  during  the  period in which this
               annual report is being prepared;

          b)   evaluated  the  effectiveness  of  the  registrant's   disclosure
               controls and  procedures as of a date within 90 days prior to the
               filing date of this annual report (the "Evaluation Date"); and

          c)   presented  in  this  annual  report  our  conclusions  about  the
               effectiveness of the disclosure  controls and procedures based on
               our evaluation as of the Evaluation Date;

     5. The registrant's other certifying officer and I have disclosed, based on
our most recent evaluation, to the registrant's auditors and the audit committee
of  registrant's  board of  directors  (or  persons  performing  the  equivalent
functions):


                                       68


                           CERTIFICATIONS (CONTINUED)

          a)   all  significant  deficiencies  in the  design  or  operation  of
               internal  controls which could adversely  affect the registrant's
               ability to record,  process,  summarize and report financial data
               and have  identified for the  registrant's  auditors any material
               weaknesses in internal controls; and

          b)   any fraud,  whether or not material,  that involves management or
               other employees who have a significant  role in the  registrant's
               internal controls; and

     6. The registrant's  other certifying  officer and I have indicated in this
annual report whether there were significant  changes in internal controls or in
other factors that could  significantly  affect internal controls  subsequent to
the date of our most recent  evaluation,  including any corrective  actions with
regard to significant deficiencies and material weaknesses.



Date: March 24, 2003                          /s/ Warner L. Baxter
                                           -----------------------------
                                                  Warner L. Baxter
                                                 Chief Financial Officer
                                       69




                                  EXHIBIT INDEX

         Exhibit No.                           Description
         -----------                           -----------

      3.1(i)        Restated Articles of Incorporation of Union Electric
                    Company d/b/a AmerenUE (AmerenUE), as filed with the
                    Secretary of State of the State of Missouri (1993 Form
                    10-K, Exhibit 3(i)).

      3.2(ii)       By-Laws of AmerenUE as amended to August 23, 2001
                    (September
                    30, 2001 Form 10-Q, Exhibit 3(ii)).

      4.2           Order of the Securities and Exchange Commission dated
                    October 16, 1945 in File No. 70-1154 permitting the issue
                    of Preferred Stock, $3.70 Series (File No. 2-27474, Exhibit
                    3-E).

      4.3           Order of the Securities and Exchange Commission dated April
                    30, 1946 in File No. 70-1259 permitting the issue of
                    Preferred Stock, $3.50 Series (File No. 2-27474, Exhibit
                    3-F).

      4.4           Order of the Securities and Exchange Commission dated
                    October 20, 1949 in File No. 70-2227 permitting the issue
                    of Preferred Stock, $4.00 Series (File No. 2-27474, Exhibit
                    3-G).

      4.5           Indenture of Mortgage and Deed of Trust of AmerenUE dated
                    June 15, 1937 (AmerenUE Mortgage), as amended May 1, 1941,
                    and Second Supplemental Indenture dated May 1, 1941 (File
                    No. 2-4940, Exhibit B-1).

      4.6           Supplemental Indentures to the AmerenUE Mortgage

                    Dated as of              File Reference         Exhibit No.
                    -----------              --------------         -----------
                    April 1, 1971            Form 8-K, April 1971          6
                    February 1, 1974         Form 8-K, February 1974       3
                    July 7, 1980             2-69821                       4.6
                    December 1, 1991         33-45008                      4.4
                    December 4, 1991         33-45008                      4.5
                    January 1, 1992          Form 10-K, 1991               4.6
                    October 1, 1992          Form 10-K, 1992               4.6
                    December 1, 1992         Form 10-K, 1992               4.7
                    February 1, 1993         Form 10-K, 1992               4.8
                    May 1, 1993              Form 10-K, 1993               4.6
                    August 1, 1993           Form 10-K, 1993               4.7
                    October 1, 1993          Form 10-K, 1993               4.8
                    January 1, 1994          Form 10-K, 1993               4.9
                    February 1, 2000         Form 10-K, 2000               4.1
                    August 15, 2002          Form 8-K, August 22, 2002     4.3
                    March 5, 2003            Form 8-K, March 10, 2003      4.4

      4.7           Indenture (for unsecured subordinated debt securities) of
                    AmerenUE dated as of December 1, 1996 (1996 Form 10-K,
                    Exhibit 4.36).

      4.8           Loan Agreement dated as of December 1, 1991 between the
                    State Environmental Improvement and Energy Resources
                    Authority and AmerenUE, together with Indenture of Trust
                    dated as of December 1, 1991 between the Authority and
                    UMB Bank, N.A. as successor trustee (1992 Form 10-K, Exhibit
                    4.37).

      4.9           Loan Agreement dated as of December 1, 1992, between the
                    State Environmental Improvement and Energy Resources
                    Authority and AmerenUE, together with Indenture of Trust
                    dated as of December 1, 1992 between the Authority and
                    UMB Bank, N.A. as successor trustee (1992 Form 10-K, Exhibit
                    4.38).

      4.10          Fuel Lease dated as of February 24, 1981 between AmerenUE,
                    as lessee, and Gateway Fuel Company, as lessor, covering
                    nuclear fuel (1980 Form 10-K, Exhibit 10.20).

                                       70



         Exhibit No.                           Description
         ----------                            -----------

      4.11          Amendments to Fuel Lease dated as of May 8, 1984 and October
                    15, 1984, respectively, between AmerenUE, as lessee, and
                    Gateway Fuel Company, as lessor, covering nuclear fuel
                    (Registration No. 2-96198, Exhibit 4.28).

      4.12          Amendment to Fuel Lease dated as of October 15, 1986 between
                    AmerenUE, as lessee, and Gateway Fuel Company, as lessor,
                    covering nuclear fuel (September 30, 1986 Form 10-Q,
                    Exhibit 4.3).

      4.13          Series 1998A Loan Agreement dated as of September 1, 1998
                    between The State Environmental Improvement and Energy
                    Resources Authority of the State of Missouri and AmerenUE
                    (September 30, 1998 Form 10-Q, Exhibit 4.28).

      4.14          Series 1998B Loan Agreement dated as of September 1, 1998
                    between The State Environmental Improvement and Energy
                    Resources Authority of the State of Missouri and AmerenUE
                    (September 30, 1998 Form 10-Q, Exhibit 4.29).

      4.15          Series 1998C Loan Agreement dated as of September 1, 1998
                    between The State Environmental Improvement and Energy
                    Resources Authority of the State of Missouri and AmerenUE
                    (September 30, 1998 Form 10-Q, Exhibit 4.30).

      4.16          Indenture dated as of August 15, 2002, from AmerenUE to The
                    Bank of New York, as Trustee, relating to senior secured
                    debt securities (including the forms of senior secured
                    debt securities as exhibits) (Form 8-K dated August 22,
                    2002, Exhibit 4.1).

      4.17          AmerenUE company order dated August 22, 2002 establishing
                    the 5.25% Senior Secured Notes due 2012 (Form 8-K dated
                    August 22, 2002, Exhibit 4.2).

      4.18          AmerenUE company order dated March 10, 2003 establishing the
                    5.50% Senior Secured Notes due 2034 (Form 8-K dated March
                    10, 2003, Exhibit 4.2).

     10.1        *  Ameren Corporation (Ameren) Long-Term Incentive Plan of 1998
                    (Ameren's 1998 Form 10-K, Exhibit 10.1).

     10.2        *  Ameren Change of Control Severance Plan (Ameren's 1998 Form
                    10-K, Exhibit 10.2).

     10.3        *  Ameren Deferred Compensation Plan for Members of the Ameren
                    Leadership Team as amended and restated effective January 1,
                    2001 (Ameren's 2000 Form 10-K, Exhibit 10.1).

     10.4        *  Ameren Deferred Compensation Plan for Members of the Board
                    of Directors (Ameren's 1998 Form 10-K, Exhibit 10.4).

     10.5        *  Ameren Executive Incentive Compensation Program Elective
                    Deferral Provisions for Members of the Ameren Leadership
                    Team as amended and restated effective January 1, 2001
                    (Ameren's 2000 Form 10-K, Exhibit 10.2).

     10.6           Amended Joint Dispatch Agreement among AmerenUE,
                    AmerenEnergy Generating Company (Generating Company) and
                    Central Illinois Public Service Company d/b/a AmerenCIPS
                    (File No. 333-56594, Exhibit 10.4).

     10.7           Power Sales Agreement between AmerenEnergy Marketing Company
                    (Marketing Company) and AmerenUE (September 30, 2001
                    Generating Company Form 10-Q, Exhibit 10.1).

     10.8           Power Sales Agreement between Marketing Company and AmerenUE
                    (March 31, 2002 Generating Company Form 10-Q, Exhibit 10.1).

     10.9      **   Lease Agreement dated as of December 1, 2002 between the
                    City of Bowling Green, Missouri, as Lessor, and AmerenUE, as
                    Lessee.


                                       71




       Exhibit No.                                   Description
       -----------                                   -----------

     10.10      **  Trust Indenture dated as of December 1, 2002 between the
                    City of Bowling Green, Missouri and Commerce Bank, N.A. as
                    Trustee.

     10.11      **  Bond Purchase Agreement dated as of December 20, 2002
                    between the City of Bowling Green, Missouri and AmerenUE as
                    purchaser.

     10.12          Amended and Restated Appendix I ITC Agreement dated
                    February 14, 2003 between the Midwest Independent
                    Transmission System Operator, Inc. (Midwest ISO) and
                    GridAmerica LLC (GridAmerica) (Ameren 2002 Form 10-K,
                    Exhibit 10.17).

     10.13          Amended and Restated Limited Liability Company Agreement of
                    GridAmerica dated February 14, 2003 (Ameren 2002 Form 10-K,
                    Exhibit 10.18).

     10.14          Amended and Restated Master Agreement by and among
                    GridAmerica, GridAmerica Holdings Inc., GridAmerica
                    Companies and National Grid USA dated February 14, 2003
                    (Ameren 2002 Form 10-K, Exhibit 10.9).

     10.15          Amended and Restated Operation Agreement by and among
                    AmerenUE, Central Illinois Public Service Company d/b/a
                    AmerenCIPS, American Transmission Systems, Inc., Northern
                    Indiana Public Service Company and GridAmerica dated
                    February 14, 2003 (Ameren 2002 Form10-K, Exhibit 10.10).

     12.1       **  Statement of Computation of Ratio of Earnings to Fixed
                    Charges and Preferred Stock Dividend Requirements.

     23.1       **  Consent of Independent Accountants

     99.1           Stipulation and Agreement dated July 15, 2002 in Missouri
                    Public Service Commission (as No. EC-2002-1 (earnings
                    complaint case against AmerenUE) File Nos. 333-87506 and
                    333-87506-01, Exhibit 99.1).

     99.2      **   Certificate of Chief Executive Officer required by Section
                    906 of the Sarbanes-Oxley Act of 2002.

     99.3      **  Certificate of Chief Financial Officer required by Section
                   906 of the Sarbanes-Oxley Act of 2002.

     __________________
     * Management compensatory plan or arrangement
     ** Filed herewith.



                         Exhibits Available Upon Request
                         --------------------------------

     The  following  instrument  defining  the  rights  of  holders  of  certain
unregistered long-term debt of AmerenUE has not been filed with the SEC but will
be furnished upon request.

          -    Loan Agreement  dated as of March 1, 2000,  between  AmerenUE and
               the  State   Environmental   Improvement  and  Energy   Resources
               Authority of the State of Missouri (EIERA) in connection with the
               EIERA's $186,500,000  Environmental Improvement Revenue Refunding
               Bonds (AmerenUE Project)  ($63,500,000 Series 2000A,  $63,000,000
               Series 2000B, and $60,000,000 Series 2000C) due March 1, 2035.

Note:     Reports of Ameren  Corporation on Forms 8-K, 10-Q and 10-K are on file
          with the SEC under File Number 1-14756.

          Reports of Central  Illinois Public Service Company on Forms 8-K, 10-Q
          and 10-K are on file with the SEC under File Number 1-3672.

                                       72



          Reports of AmerenEnergy Generating Company on Forms 8-K, 10-Q and 10-K
          are on file with the SEC under File Number 333-56594.

          Reports of CILCORP  Inc. on Forms 8-K,  10-Q and 10-K are on file with
          the SEC under File Number 1-8946.

          Reports of Central  Illinois Light Company on Forms 8-K, 10-Q and 10-K
          are on file with the SEC under File Number 1-2732.

                                       73


                                                                   EXHIBIT 10.9


================================================================================
                                 _______________

                                 LEASE AGREEMENT

                          Dated as of December 1, 2002
                                 _______________


                                     Between


                        CITY OF BOWLING GREEN, MISSOURI,
                                   As Lessor,


                                       AND


                          UNION ELECTRIC COMPANY d/b/a
                                    AMERENUE
                                    As Lessee



                                  Relating to:

                                  $125,000,000
                      (Aggregate Maximum Principal Amount)
                         City of Bowling Green, Missouri
                         Taxable Industrial Revenue Bond
                               (AmerenUE Project)
                                   Series 2002




================================================================================


The  interest  of certain  rights of the City of Bowling  Green,  Missouri  (the
"City"), in this Lease Agreement has been pledged and assigned to Commerce Bank,
N.A.,  St. Louis,  Missouri,  as Trustee under the Trust  Indenture  dated as of
December 1, 2002, between the City and the Trustee.





                                 LEASE AGREEMENT

                                TABLE OF CONTENTS
                                                                           Page
                                                                           ----

                  Parties.....................................................1
                  Recitals ...................................................1


                                    ARTICLE I

                                   DEFINITIONS

Section 1.1.      Definitions of Words and Terms .............................1
Section 1.2.      Rules of Interpretation ....................................2


                                   ARTICLE II

                                 REPRESENTATIONS

Section 2.1.      Representations by the City ................................3
Section 2.2.      Representations by the Company .............................4


                                   ARTICLE III

                               GRANTING PROVISIONS

Section 3.1.      Granting of Leasehold Estate ...............................4
Section 3.2.      Lease Term .................................................5
Section 3.3.      Possession and Use of the Project ..........................5


                                   ARTICLE IV

                           PURCHASE, CONSTRUCTION AND
                            EQUIPPING OF THE PROJECT

Section 4.1.      Issuance of the Bonds ......................................5
Section 4.2.      Purchase of the Project ....................................6
Section 4.3.      Project Property of City....................................6
Section 4.4.      Non-Project Improvements, Machinery and Equipment Property
                  of the Company .............................................7


                                      (i)



                                    ARTICLE V

                                 RENT PROVISIONS

Section 5.1.      Basic Rent .................................................7
Section 5.2.      Additional Rent ............................................7
Section 5.3.      Obligations of Company Absolute and Unconditional ..........8
Section 5.4.      Prepayment of Basic Rent ...................................8
Section 5.5.      Redemption of Bonds ........................................8


                                   ARTICLE VI

                        MAINTENANCE, TAXES AND UTILITIES

Section 6.1.      Maintenance and Repairs ....................................9
Section 6.2.      Taxes, Assessments and Other Governmental Charges ..........9
Section 6.3.      Utilities ..................................................9
Section 6.4.      Property Tax Exemption ....................................10

                                   ARTICLE VII

                                    INSURANCE

Section 7.1.      Title Insurance............................................10
Section 7.2.      Casualty Insurance ........................................10
Section 7.3.      Public Liability Insurance ................................10
Section 7.4.      Blanket Insurance Policies ................................11
Section 7.5.      Worker's Compensation......................................11


                                  ARTICLE VIII

                            ALTERATION OF THE PROJECT

Section 8.1.      Additions, Modifications and Improvements of the Project ..11
Section 8.2.      Removal of Project Equipment ..............................11
Section 8.3.      Additional Improvements on the Project Site ...............12
Section 8.4.      Permits and Authorizations ................................12
Section 8.5.      Mechanics' Liens ..........................................12
Section 8.6.      Option to Purchase Unimproved Portions of the Project Site.13


                                   ARTICLE IX

                      DAMAGE, DESTRUCTION AND CONDEMNATION

Section 9.1.      Damage or Destruction .....................................14
Section 9.2.      Condemnation ..............................................15
Section 9.3.      Bondowner Approval.........................................16

                                      (ii)




                                    ARTICLE X

                                SPECIAL COVENANTS

Section 10.1.     No Warranty of Condition or Suitability by the City;
                  Exculpation and Indemnification ...........................16
Section 10.2.     Surrender of Possession ...................................16
Section 10.3.     Right of Access to the Project ............................17
Section 10.4.     Granting of Easements; Leasehold Mortgages and Financing
                  Arrangements ..............................................17
Section 10.5.     Indemnification of City and Trustee .......................19
Section 10.6.     Depreciation, Investment Tax Credit and Other Tax Benefits.19
Section 10.7.     Company to Maintain its Existence .........................19
Section 10.8.     Security Interests ........................................20
Section 10.9.     Environmental Matters, Warranties, Covenants and Indemnities
                  Regarding Environmental Matters............................20


                                   ARTICLE XI

                  OPTION AND OBLIGATION TO PURCHASE THE PROJECT

Section 11.1.     Option to Purchase the Project ............................22
Section 11.2.     Conveyance of the Project .................................22
Section 11.3.     Relative Position of Option and Indenture .................23
Section 11.4.     Obligation to Purchase the Project ........................23


                                   ARTICLE XII

                              DEFAULTS AND REMEDIES

Section 12.1.     Events of Default .........................................23
Section 12.2.     Remedies on Default .......................................24
Section 12.3.     Survival of Obligations ...................................25
Section 12.4.     Rights and Remedies Cumulative ............................25
Section 12.5.     Waiver of Breach ..........................................25
Section 12.6.     Opportunity of Company to Cure Defaults ...................25
Section 12.7.     Trustee's Exercise of the City's Remedies .................26


                                  ARTICLE XIII

                             ASSIGNMENT AND SUBLEASE

Section 13.1.     Assignment; Sublease ......................................26
Section 13.2.     Assignment of Revenues by City ............................27
Section 13.3.     Prohibition Against Fee Mortgage of Project ...............27
Section 13.4.     Restrictions on Sale or Encumbrance of Project by City ....27

                                     (iii)



                                   ARTICLE XIV

                      AMENDMENTS, CHANGES AND MODIFICATIONS

Section 14.1.     Amendments, Changes and Modifications .....................27


                                   ARTICLE XV

                            MISCELLANEOUS PROVISIONS

Section 15.1.     Notices ...................................................27
Section 15.2.     City Shall Not Unreasonably Withhold Consents and
                  Approvals .................................................28
Section 15.3.     Net Lease .................................................28
Section 15.4.     No Pecuniary Liability ....................................29
Section 15.5.     Governing Law .............................................29
Section 15.6.     Binding Effect ............................................29
Section 15.7.     Severability ..............................................29
Section 15.8.     Execution in Counterparts .................................29
Section 15.9.     Effective Date of Bond Documents...........................29

                  Signatures and Seals .....................................S-1
                  Acknowledgments ..........................................S-3

                  Exhibit A    -   Project Site
                  Exhibit B    -   Project Improvements
                  Exhibit C    -   Project Equipment


                                      (iv)





                                 LEASE AGREEMENT


     THIS LEASE AGREEMENT,  dated as of December 1, 2002 (the "Lease"),  between
CITY OF BOWLING  GREEN,  MISSOURI,  a fourth class city  organized  and existing
under the laws of the State of  Missouri  (the  "City"),  as  lessor,  and UNION
ELECTRIC COMPANY d/b/a AMERENUE,  a Missouri  corporation  (the  "Company"),  as
lessee;

     WITNESSETH:

     WHEREAS,  the City is authorized  under Sections 100.010 through 100.200 of
the Revised Statutes of Missouri, as amended and Article VI Section 27(b) of the
Missouri Constitution, as amended (the "Act"), to issue revenue bonds to provide
funds  for the  carrying  out of a project  under the Act and to sell,  lease or
mortgage  to  private  persons,  partnerships  or  corporations  the  facilities
purchased,  constructed,  extended or  improved  by the City for  manufacturing,
commercial, warehousing and industrial development purposes pursuant to the Act;
and

     WHEREAS,  pursuant  to the Act,  the  governing  body of the City passed an
Ordinance on July 15, 2002 (the "Bond Ordinance"), authorizing the City to issue
its Taxable  Industrial  Revenue Bond  (AmerenUE  Project)  Series 2002,  in the
maximum  principal  amount of  $125,000,000  (the "Series  2002 Bond"),  for the
purpose of  purchasing  a project  described  on Exhibit A hereto (the  "Project
Improvements")  on the real estate  described on Exhibit B hereto (the  "Project
Site")  including  the  equipment  described  on Exhibit C hereto (the  "Project
Equipment"),  and  authorizing  the City to lease the Project Site,  the Project
Improvements  and the Project  Equipment  (collectively,  the  "Project") to the
Company;

     WHEREAS, pursuant to such Ordinance, the City is authorized to enter into a
Trust  Indenture of even date herewith (the  "Indenture"),  with Commerce  Bank,
N.A.,  as Trustee (the  "Trustee"),  for the purpose of issuing and securing the
Bonds, as therein provided,  and to enter into this Lease with the Company under
which the City will  purchase  the  Project  and will  lease the  Project to the
Company  in  consideration  of rental  payments  by the  Company  which  will be
sufficient to pay the principal of and interest on the Bonds; and

     WHEREAS,  pursuant to the foregoing,  the City desires to lease the Project
to the Company and the Company  desires to lease the Project from the City,  for
the rentals and upon the terms and conditions hereinafter set forth;

     NOW,   THEREFORE,   in   consideration  of  the  premises  and  the  mutual
representations,  covenants and agreements  herein  contained,  the City and the
Company do hereby represent, covenant and agree as follows:

                                    ARTICLE I

                                   DEFINITIONS

     Section 1.1.  Definitions of Words and Terms.  In addition to any words and
terms defined elsewhere in this Lease and the words and terms defined in Section
101 of the  Indenture  which  definitions  are  hereby  incorporated  herein  by
reference,  the  following  words and terms as used in this Lease shall have the
following meanings:





     "Additional  Rent" means the additional  rental described in Section 5.2 of
this Lease.

     "Basic  Rent" means the rental  payments  described  in Section 5.1 of this
Lease.

     "Full Insurable Value" means the reasonable replacement cost of the Project
less  physical  depreciation  and  exclusive  of  land,  excavations,  footings,
foundation  and parking lots as  determined in  accordance  with Section  7.2(a)
hereof.

     "Grant Agreement" means the Pre-Annexation and Development  Agreement dated
as of November 9, 2001, between the City and the Company.

     "Leasehold Mortgage" means any leasehold mortgage, leasehold deed of trust,
assignment of rents and leases,  security  agreement or other agreement relating
to the Project permitted pursuant to the provisions of Section 10.4 hereof.

     "Lease Term" means the period from the  effective  date of this Lease until
the expiration thereof pursuant to Section 3.2 of this Lease.

     "Net  Proceeds"  means,   when  used  with  respect  to  any  insurance  or
condemnation  award with respect to the  Project,  the gross  proceeds  from the
insurance  or  condemnation  award  with  respect  to  which  that  term is used
remaining after payment of all expenses  (including  attorneys' fees,  trustee's
fees and any extraordinary expenses of the City and the Trustee) incurred in the
collection of such gross proceeds.

     "Permitted  Encumbrances" means, as of any particular time (a) liens for ad
valorem taxes and special  assessments not then  delinquent,  (b) the Indenture,
this Lease, the Deed of Trust, any Leasehold Mortgage or any Financing Document,
(c) utility,  access and other  easements  and  rights-of-way,  mineral  rights,
restrictions,  exceptions and  encumbrances  that will not materially  interfere
with or impair the operations  being  conducted on the Project Site or easements
granted  to the City,  (d) such  minor  defects,  irregularities,  encumbrances,
easements, mechanic's liens, rights-of-way and clouds on title as normally exist
with respect to properties  similar in character to the Project and as do not in
the aggregate  materially  impair the property  affected thereby for the purpose
for  which  it was  acquired  or is  held by the  City,  (e)  any  other  liens,
encumbrances,  leases,  easements,  restrictions  or  covenants  consented to in
writing  by the  Owner of 100% of the  principal  amount of the  Bonds,  (f) any
exceptions  to the title of the Project  Site which are  contained  in the title
insurance  policy  provided  in Section  7.1  herein,  and (g) liens or security
interests granted pursuant to any Financing Documents.

     "Plans and Specifications" means the plans and specifications  prepared for
and showing the Project,  as amended by the Company from time to time,  the same
being on file at the principal office of the Company in St. Louis,  Missouri and
which shall be available for reasonable  inspection during normal business hours
and upon not less than five business days' prior notice by the City, the Trustee
and their duly appointed representatives.

     Section 1.2. Rules of Interpretation.

     (a) Words of the masculine  gender shall be deemed and construed to include
correlative words of the feminine and neuter genders.


                                      -2-



     (b) Unless the context shall otherwise indicate, words importing the
singular  number shall  include the plural and vice versa,  and words  importing
persons  shall  include  firms,   associations   and   corporations,   including
governmental entities, as well as natural persons.

     (c)  Wherever in this Lease it is provided  that either party shall or will
make any payment or perform or refrain from  performing  any act or  obligation,
each such  provision  shall,  even though not so  expressed,  be construed as an
express covenant to make such payment or to perform,  or not to perform,  as the
case may be, such act or obligation.

     (d) All references in this instrument to designated  "Articles," "Sections"
and other  subdivisions  are,  unless  otherwise  specified,  to the  designated
Articles,  Sections and subdivisions of this instrument as originally  executed.
The words  "herein,"  "hereof,"  "hereunder"  and other words of similar  import
refer to this  Lease as a whole and not to any  particular  Article,  Section or
other subdivision.

     (e) The Table of Contents  and the  Article  and  Section  headings of this
Lease  shall not be  treated as a part of this  Lease or as  affecting  the true
meaning of the provisions hereof.


                                   ARTICLE II

                                 REPRESENTATIONS

     Section  2.1.  Representations  by the City.  The City makes the  following
representations as the basis for the undertakings on its part herein contained:

     (a) The City is a fourth  class city duly  organized  and validly  existing
under the laws of the State of Missouri.  Under the  provisions  of the Act, the
City has lawful power and authority to enter into the transactions  contemplated
by this Lease and to carry out its  obligations  hereunder.  By proper action of
its  governing  body,  the City has been duly  authorized to execute and deliver
this Lease,  and all other documents and agreements  related to the transactions
contemplated herein, acting by and through its duly authorized officers.

     (b)  The  City  has  acquired  the  Project  Site,   subject  to  Permitted
Encumbrances, and proposes to purchase the Project pursuant to the terms of this
Lease.  The City  proposes  to lease the  Project  to the  Company  and sell the
Project to the  Company if the  Company  exercises  its option to  purchase  the
Project,  all for the purpose of furthering the public  purposes of the Act, and
the governing body of the City has found and determined that the purchase of the
Project will further the public purposes of the Act.

     (c) To finance the purchase of the Project,  the City proposes to issue the
Series 2002 Bond which will be scheduled to mature as set forth in Article II of
the Indenture and will be subject to redemption  prior to maturity in accordance
with the provisions of Article III of the Indenture.

     (d) The  Series  2002  Bond  are to be  issued  under  and  secured  by the
Indenture  and the Deed of  Trust,  pursuant  to which the  Project  and the net
earnings therefrom, consisting of all rents, revenues and receipts to be derived
by the  City  from the  leasing  or sale of the  Project,  will be  pledged  and
assigned to the Trustee as security for payment of the principal of and interest
on the Bonds and the amounts owing pursuant to this Lease.


                                      -3-


     (e) The City will not mortgage, grant any interest in or otherwise encumber
the Project or pledge the revenues derived  therefrom or hereunder for any bonds
or other obligations other than the Bonds except with the written consent of the
Authorized Company Representative and the Owners of 100% of the principal amount
of the Bonds.

     (f) The City shall have no  authority  to operate the Project as a business
or in any other manner except as the lessor thereof or subsequent to an Event of
Default hereunder.

     (g) No member of the governing body of the City or any other officer of the
City has any  significant  or  conflicting  interest,  financial,  employment or
otherwise, in the Company or in the transactions contemplated hereby.

     Section  2.2.  Representations  by  the  Company.  The  Company  makes  the
following  representations  as the basis for the undertakings on its part herein
contained:

     (a) The Company is a  corporation,  validly  existing and in good  standing
under the laws of the State of Missouri and is authorized to conduct business in
the State of Missouri.

     (b) The Company has lawful power and authority to enter into this Lease and
to carry out its obligations  hereunder and the Company has been duly authorized
to execute and deliver  this  Lease,  acting by and through its duly  authorized
officers and representatives.

     (c) The  execution  and  delivery of this Lease,  the  consummation  of the
transactions  contemplated hereby, and the performance of or compliance with the
terms and  conditions  of this Lease by the Company  will not  conflict  with or
result  in a  breach  of any of the  terms,  conditions  or  provisions  of,  or
constitute a default  under,  any  mortgage,  deed of trust,  lease or any other
restrictions  or any  agreement or instrument to which the Company is a party or
by which it or any of its  property is bound,  or the  Company's  organizational
documents,  or any order, rule or regulation applicable to the Company or any of
its property of any court or  governmental  body,  or constitute a default under
any of the foregoing,  or result in the creation or imposition of any prohibited
lien, charge or encumbrance of any nature whatsoever upon any of the property or
assets of the Company  under the terms of any  instrument  or agreement to which
the Company is a party.

     (d) The design of the  Project  is in  accordance  with  sound  engineering
principles.

     (e) To the best  knowledge of the  Company,  the Project will comply in all
material  respects with all presently  applicable  building and zoning,  health,
environmental  and safety  ordinances  and laws and all other  applicable  laws,
rules and regulations.

     (f) The Project is located wholly within the City.


                                   ARTICLE III

                               GRANTING PROVISIONS

     Section 3.1.  Granting of Leasehold Estate.  The City hereby rents,  leases
and lets the Project to the Company,  and the Company  hereby rents,  leases and
hires the Project  from the City,  subject to  Permitted  Encumbrances,  for the
rentals and upon and subject to the terms and conditions herein contained.

                                      -4-




     Section 3.2. Lease Term.  This Lease shall become  effective upon execution
and delivery,  and subject to earlier termination  pursuant to the provisions of
this Lease,  shall have an initial term  commencing as of the date of this Lease
and terminating on December 31, 2023 (the "Stated Expiration Date").

     Section 3.3. Possession and Use of the Project.

     (a) The City  covenants and agrees that as long as neither the City nor the
Trustee has exercised any of the remedies set forth in Section 12.2(c) following
the  occurrence and  continuance of an Event of Default,  the Company shall have
sole and exclusive possession of the Project (subject to Permitted  Encumbrances
and the City's  and the  Trustee's  right of access  pursuant  to  Section  10.3
hereof) and shall and may peaceably and quietly have, hold and enjoy the Project
during the Lease Term.  The City  covenants and agrees that it will not take any
action,  other than expressly  pursuant to Article XII of this Lease, to prevent
the Company  from having quiet and  peaceable  possession  and  enjoyment of the
Project  during  the Lease  Term and will,  at the  request  and  expense of the
Company, cooperate with the Company in order that the Company may have quiet and
peaceable  possession and enjoyment of the Project and will defend the Company's
enjoyment and possession thereof against all parties.

     (b) Subject to the  provisions of this Section,  the Company shall have the
right to use the  Project  for any lawful  purpose  contemplated  by the Act and
consistent  with the terms of the Grant  Agreement.  The  Company  shall use its
reasonable best efforts to comply with all material statutes,  laws, ordinances,
orders,  judgments,  decrees,  regulations,  directions and  requirements of all
federal, state, local and other governments or governmental authorities,  now or
hereafter  applicable to the Project or to any adjoining  public ways, as to the
manner of use or the condition of the Project or of adjoining  public ways.  The
Company shall also comply with the mandatory requirements, rules and regulations
of all insurers  under the policies  carried under the provisions of Article VII
hereof. The Company shall pay all costs, expenses,  claims, fines, penalties and
damages  that may in any manner  arise out of, or be imposed as a result of, the
failure  of  the  Company  to  comply  with  the  provisions  of  this  Section.
Notwithstanding  any provision contained in this Section,  however,  the Company
shall have the right, at its own cost and expense, to contest or review by legal
or  other   appropriate   procedures  the  validity  or  legality  of  any  such
governmental  statute,  law, ordinance,  order,  judgment,  decree,  regulation,
direction or  requirement,  or any such  requirement,  rule or  regulation of an
insurer,  and during  such  contest  or review  the  Company  may  refrain  from
complying therewith.

                                   ARTICLE IV

                             PURCHASE OF THE PROJECT

     Section 4.1. Issuance of the Bonds.

     (a) In order to provide  funds for the  purchase of the  Project,  the City
agrees  that it will  issue,  sell and cause to be  delivered  to the  purchaser
thereof the Series 2002 Bond in accordance  with the provisions of the Indenture
and the Bond  Purchase  Agreement.  The  proceeds of the sale of the Series 2002
Bond, when and if received, shall be paid over to the Trustee for the account of
the  City.  The  Trustee  shall  promptly  deposit  such  proceeds,  when and if
received,  as provided in the  Indenture,  to be used and applied as hereinafter
provided in this Article and in the Indenture.

     (b) The City may authorize  the issuance of  Additional  Bonds from time to
time upon the terms and conditions provided in Section 209 of the Indenture.

                                      -5-




     (c) If the  Company is not in  default  hereunder,  the City  will,  at the
request of the  Company,  from time to time,  use its best  efforts to issue the
amount of Additional Bonds specified by the Company;  provided that the terms of
such Additional  Bonds, the purchase price to be paid therefor and the manner in
which the proceeds  therefrom  are to be disbursed  shall have been  approved in
writing by the  Company;  provided  further  that the Company and the City shall
have entered into an amendment to this Lease to provide for rent in an amount at
least sufficient to pay principal and interest on the Additional Bonds when due,
an amendment to the Grant Agreement  acceptable to the City  including,  without
limitation,  any additional grant payments, and the Deed of Trust related to any
improvements to the Project, and the City shall have otherwise complied with the
provisions  of the  Indenture  with respect to the  issuance of such  Additional
Bonds.

     Section 4.2.  Purchase of the Project.  The City and the Company agree that
the City  will and the  Company  as the  agent of the City  shall  purchase  the
Project as follows:

     (a) The City will acquire the Project Site and any Project Improvements and
Project  Equipment located thereon at the execution hereof and which the Company
desires to convey to the City in  exchange  for the  issuance of the Series 2002
Bond in an  amount  equal to the  value of  property  transferred  to the  City.
Concurrently with the execution of this Lease (1) a deed and any other necessary
instruments  of transfer  will be delivered  to the City,  (2) said deed will be
placed of record,  and (3) the title insurance  policies required by Article VII
hereof or commitments to issue such policies will be delivered to the Trustee.

     (b) The Company,  or any entity controlled by, under common control with or
controlling the Company has constructed the Project  Improvements on the Project
Site and otherwise  improved the Project Site in  accordance  with the Plans and
Specifications.  The Company  agrees that the Project is suitable for use by the
Company for its purposes,  and that all real and personal property  described in
the Plans and Specifications is desirable and appropriate in connection with the
Project.

     (c)  The  Company  has  installed  the  Project  Equipment  in the  Project
Improvements   or  on  the  Project  Site  in  accordance  with  the  Plans  and
Specifications. The City and the Company recognize that the Project Equipment is
subject to change  pursuant to the provisions of this Lease,  and agree that the
definitive  list of the Project  Equipment  shall be the list  maintained by the
Trustee  pursuant to Section 10.8 of this Lease.  So long as no Event of Default
shall have occurred and be  continuing,  the City will assign to the Company all
rights  or  interests  in the  warranties  and  guaranties  of all  contractors,
subcontractors, suppliers, architects and engineers for the furnishing of labor,
materials or equipment or supervision  or design in connection  with the Project
and any rights or causes of action arising from or against any of the foregoing,
and the City will cooperate in the enforcement of such warranties and guaranties
in the manner reasonably requested by the Company.

     (d) The Company agrees that it will, on behalf of the City, comply with the
provisions of Section 107.170 of the Revised  Statutes of Missouri to the extent
applicable to the purchase of the Project.

     Section  4.3.  Project  Property of City.  The Project Site and all Project
Improvements and Project  Equipment  located thereon at the execution hereof and
which  the  Company  desires  to  convey  to the  City,  and  all  additions  or
enlargements thereto or thereof, the Project as fully completed,  anything under
this Lease which becomes, is deemed to be, or constitutes a part of the Project,
and the Project as repaired,  rebuilt,  rearranged,  restored or replaced by the
Company  under the  provisions of this Lease,  except as

                                      -6-




otherwise  specifically  provided herein,  shall immediately become the absolute
property of the City,  subject only to this Lease,  the  Indenture,  the Deed of
Trust, any Leasehold Mortgage, and any Financing Document.

     Section 4.4. Non-Project Improvements,  Machinery and Equipment Property of
the Company.  Any  improvements  or item of machinery or equipment  which do not
constitute part of the Project  Improvements or Project Equipment and the entire
purchase price of which is paid for by the Company with the Company's own funds,
and no part of the purchase  price of which is paid from  proceeds of the Bonds,
shall be the  property  of the Company  and shall not  constitute  a part of the
Project for purposes of Section 6.4.

                                    ARTICLE V

                                 RENT PROVISIONS

     Section 5.1.  Basic Rent.  The Company  covenants  and agrees to pay to the
Trustee in same day funds for the account of the City during the Lease Term, for
deposit in the Bond Fund on or before 11:00 a.m.,  Trustee's  local time, on the
appropriate dates and in the appropriate amounts, the amount of principal of and
the amount of interest on the Bonds in  accordance  with the  provisions  of the
Indenture and the Bonds, as Basic Rent for the Project, in a total amount which,
when added to any collected funds then on deposit in the Bond Fund and available
for the  payment  of  principal  on the Bonds and the  interest  thereon on such
payment  date,  shall be equal to the  amount  payable on such  payment  date as
principal  of the Bonds and the interest  thereon as provided in the  Indenture.
All payments of Basic Rent  provided for in this Section  shall be paid directly
to the Trustee and shall be deposited in accordance  with the  provisions of the
Indenture into the Bond Fund and shall be used and applied by the Trustee in the
manner and for the  purposes set forth in this Lease and the  Indenture.  At its
option,  the  Company may  deliver to the  Trustee  for  cancellation  Bonds not
previously  paid and the Company shall  receive a credit  against the Basic Rent
payable by the Company in an amount equal to the  principal  amount of the Bonds
so tendered for cancellation plus accrued interest thereon.

     Section 5.2.  Additional  Rent.  The Company shall pay as Additional  Rent,
within 15 days after receiving an invoice therefor, the following amounts:

     (a) all reasonable fees, charges and expenses,  including agent and counsel
fees and  expenses,  of the City,  the  Trustee  and the Paying  Agent  incurred
pursuant to the Indenture,  this Lease,  the Deed of Trust, the Grant Agreement,
any  Leasehold  Mortgage or any  Financing  Document as and when the same become
due;

     (b) all costs  incident to the issuance of the Bonds and the payment of the
principal  of and  interest  on the Bonds as the same  become  due and  payable,
including all costs and expenses in  connection  with the call,  redemption  and
payment of all Outstanding Bonds;

     (c) all expenses  reasonably incurred in connection with the reasonable and
necessary  enforcement of any rights under this Lease,  the Deed of Trust or the
Indenture by the City, the Trustee or the Bondowners;

     (d) an amount sufficient to reimburse the City for  extraordinary  expenses
reasonably incurred by the City hereunder, with the prior written consent of the
Company, in connection with the performance of its obligations under this Lease,
the Indenture, the Deed of Trust, any Leasehold Mortgage, any Financing Document
or the Grant Agreement;


                                      -7-



     (e) all amounts payable under the Grant Agreement; and

     (f) all other  payments of whatever  nature which the Company has agreed in
writing to pay or assume under the provisions of this Lease.

     Section 5.3. Obligations of Company Absolute and Unconditional.

     (a) The  obligations  of the Company  under this Lease to make  payments of
Basic Rent and Additional Rent on or before the date the same become due, and to
perform all of its other obligations,  covenants and agreements  hereunder shall
be absolute and unconditional,  without notice or demand, and without abatement,
deduction,  set-off,  counterclaim,  recoupment  or  defense  or  any  right  of
termination or cancellation  arising from any circumstance  whatsoever,  whether
now existing or hereafter  arising,  irrespective of whether the City's title to
the  Project  or  to  any  part  thereof  is  defective  or   nonexistent,   and
notwithstanding any damage to, loss, theft or destruction of, the Project or any
part thereof, any failure of consideration or frustration of commercial purpose,
the taking by eminent domain of title to or of the right of temporary use of all
or any part of the Project,  legal curtailment of the Company's use thereof, the
eviction or constructive eviction of the Company, any change in the tax or other
laws of the United  States of America,  the State of  Missouri or any  political
subdivision  thereof,  any change in the City's legal organization or status, or
any default of the City  hereunder,  and  regardless  of the  invalidity  of any
action of the City,  and  regardless  of the  invalidity  of any portion of this
Lease.

     (b) Nothing in this Lease shall be  construed  to release the City from the
performance of any agreement on its part herein  contained or as a waiver by the
Company of any rights or claims the Company may have against the City under this
Lease or  otherwise,  but any recovery  upon such rights and claims shall be had
from the City  separately,  it being the intent of this  Lease that the  Company
shall be  unconditionally  and absolutely  obligated to perform fully all of its
obligations, agreements and covenants under this Lease (including the obligation
to pay Basic Rent and Additional Rent) for the benefit of the Bondowners and the
City. The Company may, however,  at its own cost and expense and in its own name
or in the name of the City, prosecute or defend any action or proceeding or take
any other action  involving  third persons  which the Company  deems  reasonably
necessary in order to secure or protect its right of  possession,  occupancy and
use hereunder,  and in such event the City hereby agrees to cooperate fully with
the Company and to take all action  necessary to effect the  substitution of the
Company for the City in any such action or  proceeding  if the Company  shall so
request.

     Section 5.4. Prepayment of Basic Rent. The Company may at any time and from
time to time  prepay all or any part of the Basic Rent  provided  for  hereunder
without penalty. During such times as the amount held by the Trustee in the Bond
Fund shall be  sufficient  to pay, at the time  required,  the  principal of and
interest on all the Bonds then remaining  unpaid,  the Company shall be entitled
to credit against payments of Basic Rent or Additional Rent under the provisions
of this Lease.

     Section 5.5.  Redemption of Bonds. The City and the Trustee, at the written
direction of the Company,  at any time the aggregate moneys in the Bond Fund are
sufficient for such purposes,  shall (a) if the same are then  redeemable  under
the provisions of Article III of the Indenture, use their best efforts to effect
the  redemption  of all or such  part of the  then  Outstanding  Bonds as may be
specified by the  Company,  on such  redemption  date as may be specified by the
Company,  or (b) cause  such moneys in the Bond Fund or such part thereof as the
Company shall direct,  to be applied by the Trustee for the purchase of Bonds in
the open  market for the purpose of  cancellation  at prices not  exceeding  the
principal  amount  thereof,  or (c) a  combination of (a) and (b) as provided in
such  direction.  At its  option,  the  Company  may

                                      -8-



deliver to the Trustee for redemption  Bonds not previously paid and the Company
shall receive a credit  against the Basic Rent or other  amounts  payable by the
Company for the  redemption  of such Bonds in an amount  equal to the  principal
amount of the Bonds so tendered for redemption plus accrued interest.


                                   ARTICLE VI

                        MAINTENANCE, TAXES AND UTILITIES

     Section 6.1. Maintenance and Repairs. Throughout the Lease Term the Company
shall,  at its own  expense,  keep the  Project  in  reasonably  safe  operating
condition  and  keep  the  Project  in  good  repair,   reasonable  wear,  tear,
depreciation  and  obsolesence  excepted,  making  from time to time all repairs
thereto and renewals and replacements thereof it determines to be necessary.

     Section 6.2. Taxes, Assessments and Other Governmental Charges.

     (a) The Company shall promptly pay and  discharge,  as the same become due,
all taxes and assessments,  general and special,  and other governmental charges
of any kind whatsoever that may be lawfully taxed, charged,  levied, assessed or
imposed upon or against or be payable for or in respect of the  Project,  or any
part thereof or interest therein or any buildings,  improvements,  machinery and
equipment at any time installed thereon by the Company,  or the income therefrom
or Basic Rent and other  amounts  payable  under this Lease,  including  any new
taxes and assessments  not of the kind  enumerated  above to the extent that the
same are lawfully made, levied or assessed in lieu of or in addition to taxes or
assessments  now  customarily  levied  against  real or personal  property,  and
further   including  all  utility   charges,   assessments   and  other  general
governmental charges and impositions whatsoever,  foreseen or unforeseen,  which
if not paid when due would  impair the  security  of the Bonds or  encumber  the
City's  title  to the  Project;  provided  that  with  respect  to  any  special
assessments or other governmental  charges that are lawfully levied and assessed
which may be paid in  installments,  the Company  shall be obligated to pay only
such installments thereof as become due and payable during the Lease Term.

     (b) The  Company  shall  have the  right,  in its own name or in the City's
name,  to  contest  the  validity  or  amount  of any tax,  assessment  or other
governmental  charge  which the Company is required to bear,  pay and  discharge
pursuant  to  the  terms  of  this  Article  by  appropriate  legal  proceedings
instituted  at least 10 days before the tax,  assessment  or other  governmental
charge complained of becomes delinquent if and provided (1) the Company,  before
instituting any such contest,  gives the City written notice of its intention so
to do, (2) the Company  diligently  prosecutes  any such  contest,  at all times
effectively  stays or prevents any  official or judicial  sale  therefor,  under
execution or otherwise,  and (3) the Company  promptly  pays any final  judgment
enforcing  the tax,  assessment  or other  governmental  charge so contested and
thereafter  promptly procures record release or satisfaction  thereof.  The City
agrees to  cooperate  fully  with the  Company  in  connection  with any and all
administrative or judicial  proceedings  related to any tax, assessment or other
governmental charge. The Company shall indemnify, defend and hold the City whole
and harmless  from any costs and  expenses the City may incur  related to any of
the above.

     Section 6.3.  Utilities.  All  utilities  and utility  services used by the
Company  in, on or about the  Project  shall be paid by the Company and shall be
contracted by the Company in the Company's own name, and the Company  shall,  at
its  sole  cost  and  expense,   procure  any  and  all  permits,   licenses  or
authorizations necessary in connection therewith.

                                      -9-




     Section 6.4.  Property Tax Exemption.  The City and the Company expect that
while the Project is owned by the City and is subject to the Lease,  the Project
will be exempt from all ad valorem  property taxes by reason of such  ownership,
and the City agrees that it will  cooperate  with the Company to defend,  at the
sole expense of the Company,  such exemption  against all parties.  The City and
the Company further acknowledge and agree that the City's obligations  hereunder
are  contingent  upon the Company  making those payments as set forth in Section
5.04 of the  Grant  Agreement  during  the term of this  Lease.  The  terms  and
conditions of the Grant Agreement are incorporated  herein as if fully set forth
herein.


                                   ARTICLE VII

                                    INSURANCE

     Section 7.1. Title Insurance.  The Company will purchase,  on behalf of the
City and the  Trustee,  at its expense,  from a company duly  qualified to issue
such insurance in the State of Missouri, an owner's policy of title insurance in
the amount of not less than $1,290,910,  subject only to Permitted Encumbrances.
Copies of said policy will be  delivered to the Trustee by the Company not later
than 90 days after the date of issuance of the Bonds.

     Section 7.2. Property Insurance.

     (a) The  Company  shall  at its sole  cost and  expense  obtain  and  shall
maintain   throughout  the  Lease  Term,  a  policy  or  policies  of  insurance
(including,  if  appropriate,  builder's  risk  insurance)  to keep the  Project
constantly insured against loss or damage by fire, lightning and all other risks
covered by the extended coverage insurance  endorsement then in use in the State
of Missouri in an amount equal to the Full Insurable  Value thereof  (subject to
reasonable loss deductible provisions).  The insurance required pursuant to this
Section shall be maintained  at the  Company's  sole cost and expense,  shall be
maintained  with  a  generally  recognized   responsible  insurance  company  or
companies  authorized  to do  business  in the State of  Missouri  or  generally
recognized international insurers or reinsurers with an A.M. Best rating of "A-"
or the  equivalent  thereof as may be  selected  by the  Company.  Copies of the
insurance  policies  required under this Section,  or originals or  certificates
thereof  shall be  delivered  by the  Company  upon  request to the City and the
Trustee.  All such  policies  of  insurance  pursuant to this  Section,  and all
renewals thereof, shall name the City, the Company and the Trustee as additional
insureds as their respective interests may appear, and shall contain a provision
that such insurance may not be canceled by the issuer  thereof  without at least
10 days' advance written notice to the City, the Company and the Trustee.

     (b) In the event of loss or  damage to the  Project,  the Net  Proceeds  of
property insurance carried pursuant to this Section shall be paid and applied as
provided in Article IX of this Lease, or as may be directed by, or on behalf of,
the Owners of 100% in principal amount of the Bonds outstanding.

     Section 7.3. Public Liability Insurance.

     (a) The Company shall at its sole cost and expense  maintain or cause to be
maintained  at all times  during  the Lease  Term  general  accident  and public
liability  insurance  (including  but not  limited  to  coverage  for all losses
whatsoever  arising  from the  ownership,  maintenance,  operation or use of any
automobile,  truck or other motor vehicle), under which the City and the Trustee
shall be named as additional insureds,  properly protecting and indemnifying the
City and the Trustee,  in an amount not less than the  limitation  on awards for
liability in effect from time to time under R.S. Mo. Section  537.610 for bodily
injury  (including  death)  and  property  damage  combined  single  limit  each
occurrence  (with excess coverage

                                      -10-



in an amount  not less than  $6,000,000  and each  subject  to  reasonable  loss
deductible  clauses not to exceed the amounts  normally or generally  carried by
the Company or its  affiliates).  The policies of said insurance shall contain a
provision that such insurance may not be canceled by the issuer thereof  without
at least 10 days'  advance  written  notice to the  City,  the  Company  and the
Trustee.  Such policies or copies or certificates  thereof shall be furnished to
the Trustee upon request.

     (b) In the event of a public  liability  occurrence,  the Net  Proceeds  of
liability insurance carried pursuant to this Section shall be applied toward the
extinguishment  or  satisfaction  of the  liability  with  respect to which such
proceeds have been paid.

     Section 7.4. Blanket Insurance Policies. The Company may satisfy any of the
insurance  requirements  set forth in this Article by using blanket  policies of
insurance,  provided each and all of the requirements and specifications of this
Article respecting insurance are complied with.

     Section 7.5. Worker's Compensation. The Company agrees throughout the Lease
Term to maintain or cause to be maintained the Worker's Compensation coverage or
the approval to self insure as required by the laws of the State of Missouri.

                                  ARTICLE VIII

                            ALTERATION OF THE PROJECT

     Section 8.1. Additions, Modifications and Improvements of the Project.

     (a) The Company shall have and is hereby given the right,  at its sole cost
and expense,  to make such additions,  modifications  and improvements in and to
any part of the Project as the Company  from time to time may deem  necessary or
desirable  for  its  business   purposes.   All  additions,   modifications  and
improvements made by the Company pursuant to the authority of this Section shall
(i) be made in a good and workmanlike manner and in material compliance with all
material  laws and  ordinances  applicable  thereto,  (ii)  when  commenced,  be
prosecuted to completion with due diligence, and (iii) when completed, be deemed
a part of the Project;  provided,  however,  that  additions  of  machinery  and
equipment installed in the Project by the Company not purchased or acquired from
funds  deposited  with the Trustee  hereunder  shall  remain the property of the
Company  and may be removed  by the  Company,  and are not part of the  Project;
provided,  further,  that prior to the Company making  improvements which are to
become part of the Project, the City and the Company shall agree upon additional
grant  payments,  the issuance of Additional  Bonds and other matters related to
the improvements of the Project and amend or supplement the Grant Agreement,  if
necessary, and the Indenture, if necessary, regardless of the improvements being
made pursuant to this Section 8.1 or pursuant to Section 8.3 hereof.

     (b)  Notwithstanding  anything  herein to the  contrary,  any  repairs  and
maintenance of the Project Equipment or pursuant to the provisions of Article IX
of this Lease  shall be deemed to be part of the Project  regardless  of whether
the same is paid for from funds  deposited  with the  Trustee,  and the  Company
shall not be obligated to make additional  grant payments or otherwise amend the
Grant Agreement in respect thereof.

     Section  8.2.  Removal of Project  Equipment.  The  Company  shall have the
right,  provided  the  Company is not in default in the payment of Basic Rent or
Additional  Rent  hereunder,  to remove  from the  Project and (on behalf of the
City)  sell,  exchange  or  otherwise  dispose  of,  without  responsibility  or
accountability to the City or the Trustee with respect thereto, any items of the
Project Equipment which (a)

                                      -11-



the Company shall certify to the Trustee have become inadequate,  obsolete, worn
out, unsuitable, undesirable or unnecessary or are otherwise no longer useful to
the Company in its operations conducted on or in the Project, or (b) the Company
shall certify to the Trustee have a value of less than  $1,000,000.  The Trustee
shall amend the list of Project  Equipment  maintained by it pursuant to Section
10.8 hereof upon receipt of such certificates.

     In all cases,  the Company shall pay all the costs and expenses of any such
removal  and shall  promptly  repair at its  expense  all damage to the  Project
caused thereby in a good and workmanlike manner.

     Section 8.3. Additional Improvements on the Project Site. The Company shall
have and is hereby given the right,  at its sole cost and expense,  to construct
on  portions of the  Project  Site not  theretofore  occupied  by  buildings  or
improvements such additional buildings and improvements as the Company from time
to time  may  deem  necessary  or  desirable  for  its  business  purposes.  All
additional  buildings and  improvements  constructed  on the Project Site by the
Company pursuant to the authority of this Section shall, during the life of this
Lease,  remain the property of the Company and may be added to, altered or razed
and  removed  by  the  Company  at  any  time.  All  additional   buildings  and
improvements  shall be made in a good and  workmanlike  manner  and in  material
compliance  with all material laws and  ordinances  applicable  thereto and when
commenced be prosecuted to completion with due diligence.  The Company covenants
and agrees (a) to make any repairs and  restorations  required to be made to the
Project because of the  construction  of, addition to,  alteration or removal of
said  additional  buildings  or  improvements,  and (b) to promptly and with due
diligence  either  raze and  remove or repair,  replace  or restore  any of said
additional  buildings  and  improvements  as may from time to time be damaged by
fire or  other  casualty.  The  Company  shall  pay  all ad  valorem  taxes  and
assessments  payable with respect to such additional  buildings and improvements
which remain the property of the Company.

     Section 8.4. Permits and Authorizations. The Company shall not do or permit
others  under its control to do any work on the  Project  related to any repair,
rebuilding, restoration,  replacement,  modification or addition to the Project,
or any part  thereof,  unless all  requisite  municipal  and other  governmental
permits and  authorizations  shall have been first procured.  The City agrees to
act  promptly on all  requests for such  municipal  permits and  authorizations;
provided  that  nothing  in this  Lease  shall  obligate  the City to grant  any
permits, authorizations or approvals other than those which the City would grant
in the course of and pursuant to its normal review  procedures and standards for
such matters.  All such work shall be done in a good and workmanlike  manner and
in material compliance with all applicable material building and zoning laws and
governmental   regulations  and   requirements,   and  in  accordance  with  the
requirements,  rules and regulations of all insurers under the policies required
to be carried under the provisions of Article VII hereof.

     Section 8.5. Mechanics' Liens.

     (a) The Company will not directly or indirectly  create,  incur,  assume or
suffer to exist any lien on or with  respect to the  Project,  except  Permitted
Encumbrances,  and the Company  shall  promptly,  at its own expense,  take such
action as may be necessary to fully discharge or release any such lien. Whenever
and as often  as any  mechanics'  or other  similar  lien is filed  against  the
Project,  or any part  thereof,  purporting to be for or on account of any labor
done or materials or services  furnished in connection with any work in or about
the Project,  the Company shall  discharge the same of record.  Notice is hereby
given that the City shall not be liable for any labor or materials furnished the
Company or anyone  claiming by,  through or under the Company  upon credit,  and
that no  mechanics'  or  other  similar  lien for any such  labor,  services  or
materials shall attach to or affect the reversionary or other estate of the City
in and to the Project or any part thereof.

                                      -12-



     (b)  Notwithstanding  paragraph (a) above, the Company shall have the right
to contest any such mechanics' or other similar lien if it notifies the City and
the  Trustee  in  writing of its  intention  so to do,  and  ovided the  Company
diligently  prosecutes such contest,  at all times effectively stays or prevents
any official or judicial  sale of the  Project,  or any part thereof or interest
therein, under execution or otherwise, and pays or otherwise satisfies any final
judgment  enforcing such contested lien claim and thereafter  promptly  procures
record release or  satisfaction  thereof.  The Company shall hold the City whole
and harmless from any loss,  costs or expenses the City may incur related to any
such  contest.  The City  shall  cooperate  fully  with the  Company in any such
contest.

     Section 8.6.  Option to Purchase  Unimproved  Portions of the Project Site.
The City  hereby  grants to the  Company  the right at any time and from time to
time to purchase any unimproved portion or portions of the Project Site. For the
purposes of this Section  "unimproved"  shall mean real  property  upon which no
Project  Improvements  are  located,  but  excluding  improvements  relating  to
streets,  sidewalks,  bridges, storm water, grading,  utility,  parking or other
similar improvements.  As conditions to such purchase,  the City and the Trustee
shall  receive from the Company at least 30 days prior to the proposed  date for
completing the purchase the following (a) a written certificate from the Company
to the effect (i) that the Company desires to purchase an unimproved  portion of
the Project Site, (ii) the proposed date for completing the purchase,  and (iii)
that the Company is not in material  default under any of the provisions of this
Lease  Agreement,  (b) an adequate legal  description of that portion  (together
with the  interest in such  portion)  of the  property  to be  purchased,  (c) a
certificate of an independent engineer or surveyor,  dated not more than 30 days
prior to the date of the  request  stating  that,  in the  opinion of the person
signing  such  certificate;  (i) the  unimproved  portion of the Project Site is
unimproved within the definition contained in this Section,  (ii) the unimproved
portion of the Project  Site so proposed to be  purchased  is not needed for the
operation of the Project,  and (iii) the proposed  purchase  will not impair the
usefulness  of the Project for its  intended  purposes  and will not destroy the
means of ingress  thereto and egress  therefrom,  and (d) the written consent of
the Owners of all of the Bonds.

     The purchase price for such unimproved portion of the Project Site shall be
its fair market value as  determined by the Owners of all of the Bonds and shall
be received in writing by the City and the Trustee at least 10 days prior to the
proposed date for completing the purchase.  Such purchase price shall be paid to
the Trustee at the time the City  executes and delivers a special  warranty deed
conveying  the property  which is to be  purchased  to the Company.  The Trustee
shall  deposit  such amount (if any) into the Bond Fund.  If such amount is more
than  $1,000,  such  amount  shall be used by the  Trustee  to  redeem  Bonds in
accordance  with Section  302(a) of the  Indenture.  If such amount is $1,000 or
less the Trustee  shall apply such  amount to the next  interest  payment on the
Bonds.

     Upon the City's receipt of written notice from the Trustee that the Trustee
has received all of the items required by this Section, the Mayor and City Clerk
of the City shall execute a special warranty deed conveying such property to the
Company and shall deliver such deed to the Company.  Such special  warranty deed
shall be subject to the following: (a) those liens and encumbrances,  if any, to
which title to that portion of the Project Site was subject when conveyed to the
City; (b) those liens and encumbrances created by the Company or to the creation
or suffering of which the Company  consented;  (c) those liens and  encumbrances
resulting from the failure of the Company to perform or observe any agreement on
its part  contained in this Lease;  (d)  Permitted  Encumbrances  other than the
Indenture,  this Lease and the Deed of Trust; and (e) if the unimproved  portion
of the Project Site or any part thereof is being condemned, the rights and title
of any condemning authority.

                                      -13-



                                   ARTICLE IX

                      DAMAGE, DESTRUCTION AND CONDEMNATION

     Section 9.1. Damage or Destruction.

     (a) If the  Project  shall be  damaged  or  destroyed  by fire or any other
casualty,  whether or not  covered by  insurance,  the  Company,  as promptly as
practicable, shall either (i) make the determination described in subsection (f)
below,  or (ii)  repair,  restore,  replace  or  rebuild  the same so that  upon
completion of such repairs, restoration,  replacement or rebuilding such Project
shall be of a value  not less than the value  thereof  immediately  prior to the
occurrence  of such damage or  destruction  or, at the Company's  option,  shall
construct  upon the  Project  Site new  buildings  and  improvements  thereafter
together with all new  machinery,  equipment and fixtures which are either to be
attached to or are to be used in connection  with the  operation or  maintenance
thereof, provided that (A) the value thereof shall not be less than the value of
such  destroyed  or  damaged  Project   Improvements  and/or  Project  Equipment
immediately  prior to the occurrence of such damage or  destruction  and (B) the
nature of such new buildings,  improvements,  machinery,  equipment and fixtures
will not impair the character of the Project as an  enterprise  permitted by the
Act.

     If the  Company  shall  elect  to  construct  any such  new  buildings  and
improvements,  for all  purposes  of this  Lease,  any  reference  to the  words
"Project  Improvements"  shall be deemed to also include any such new  buildings
and improvements and all additions  thereto and all replacements and alterations
thereof and any reference to the words  "Project  Equipment"  shall be deemed to
include any such new machinery, equipment and fixtures which are either attached
to or are used in  connection  with the  operation  or  maintenance  of such new
buildings and improvements and all additions or replacements thereof.

     Unless the Company  makes the  determination  described in  subsection  (f)
below,  the Net  Proceeds of casualty  insurance  required by Article VII hereof
received with respect to such damage or loss to the Project shall be used to pay
the cost of repairing,  restoring,  replacing or  rebuilding  the Project or any
part thereof.  Insurance monies in an amount less than $5,000,000 may be paid to
or retained by the  Company to be paid for such  costs.  Insurance  monies in an
amount of $5,000,000 or more shall be paid to the Trustee to be used as provided
herein.  If the Company  makes the  determination  described in  subsection  (f)
below,  the Net Proceeds  shall be deposited with the Trustee and used to redeem
Bonds as provided in subsection (f).

     (b) If any of  the  insurance  monies  paid  by the  insurance  company  as
hereinabove  provided  shall  remain  after  the  completion  of  such  repairs,
restoration,   replacement  or  rebuilding,   and  this  Lease  shall  not  have
terminated,  the excess  shall be  deposited  in the Bond  Fund,  subject to the
rights  pursuant to any  Leasehold  Mortgage or Financing  Document.  If the Net
Proceeds  shall  be  insufficient  to pay  the  entire  cost  of  such  repairs,
restoration, replacement or rebuilding, the Company shall pay the deficiency.

     (c) Except as  otherwise  provided in this Lease,  in the event of any such
damage by fire or any other  casualty,  the  provisions  of this Lease  shall be
unaffected  and the Company shall remain and continue  liable for the payment of
all Basic Rent and Additional Rental and all other charges required hereunder to
be paid by the  Company,  as though no damage by fire or any other  casualty has
occurred.

     (d) The City and the  Company  agree  that  they will  cooperate  with each
other, to such extent as such other party may reasonably  require, in connection
with the prosecution or defense, at the expense of the Company, of any action or
proceeding  arising out of, or for the  collection of any insurance  monies that
may be due in the event of, any loss or damage,  and that they will  execute and
deliver to such other parties such  instruments as may be required to facilitate
the recovery of any insurance monies.


                                      -14-



     (e) The Company agrees to give prompt notice to the City, the Trustee,  the
mortgagee  under the Leasehold  Mortgage (if any) and the Financing  Party under
the  Financing  Document  (if any)  with  respect  to all  fires  and any  other
casualties occurring in, on, at or about the Project.

     (f) If the Company shall determine that rebuilding, repairing, restoring or
replacing  the Project is not  practicable  and  desirable,  any Net Proceeds of
casualty  insurance required by Article VII hereof received with respect to such
damage or loss shall, after payment of all Additional Rent then due and payable,
be paid into the Bond Fund and shall be used,  at the option of the Company,  to
redeem Bonds on the earliest practicable redemption date or to pay the principal
of any Bonds as the same  become  due,  all  subject to rights of the  mortgagee
under  the  Leasehold  Mortgage  (if  any) and the  Financing  Party  under  the
Financing  Documents (if any). The Company agrees to be reasonable in exercising
its judgment pursuant to this subsection (f).

     (g) The  Company  shall not, by reason of its  inability  to use all or any
part of the  Project  during  any  period in which the  Project  is  damaged  or
destroyed or is being repaired,  rebuilt, restored or replaced, nor by reason of
the payment of the costs of such rebuilding,  repairing, restoring or replacing,
be entitled to any reimbursement from the City, the Trustee or the Bondowners or
to any abatement or diminution of the rentals  payable by the Company under this
Lease or of any other  obligations  of the  Company  under this Lease  except as
expressly provided in this Section.

     Section 9.2. Condemnation.

     (a) If during the Lease Term, title to, or the temporary use of, all or any
part of the Project  shall be condemned by or sold under threat of  condemnation
to any authority possessing the power of eminent domain, to such extent that the
claim or loss resulting from such  condemnation is greater than $5,000,000,  the
Company  shall,  within 90 days after the date of entry of a final  order in any
eminent  domain  proceedings  granting  condemnation  or the date of sale  under
threat of  condemnation,  notify the City, the Trustee,  the mortgagee under the
Leasehold Mortgage (if any) and the Financing Party under the Financing Document
(if any) in writing as to the nature and extent of such  condemnation or loss of
title and  whether it is  practicable  and  desirable  to  acquire or  construct
substitute improvements.

     (b) If the Company shall  determine that such  substitution  is practicable
and  desirable,  the Company  shall  proceed  promptly  with and  complete  with
reasonable   dispatch  the   acquisition  or  construction  of  such  substitute
improvements,  so as to place the Project in substantially the same condition as
existed prior to the exercise of the said power of eminent domain, including the
acquisition or  construction  of other  improvements  suitable for the Company's
operations  at the  Project  (which  improvements  will be  deemed a part of the
Project and available  for use and occupancy by the Company  without the payment
of any rent  other than  herein  provided,  to the same  extent as if such other
improvements were specifically  described herein and demised hereby);  provided,
that  such  improvements  will be  acquired  by the City  subject  to no  liens,
security  interests or encumbrances  prior to the lien and/or security  interest
afforded by the Indenture, this Lease and the Deed of Trust other than Permitted
Encumbrances.  In such case, any Net Proceeds  received from any award or awards
with  respect to the Project or any part thereof  made in such  condemnation  or
eminent domain  proceedings,  or of the sale  proceeds,  shall be applied in the
same manner as provided  in Section 9.1 hereof  (with  respect to the receipt of
casualty insurance proceeds).

     (c) If the Company shall determine that it is not practicable and desirable
to  acquire  or  construct   substitute   improvements,   any  Net  Proceeds  of
condemnation  awards  received  by  the  Company

                                      -15-



shall,  after payment of all Additional Rent then due and payable,  be paid into
the Bond Fund and shall be used,  at the option of the Company,  to redeem Bonds
on the earliest practicable redemption date or to pay the principal of any Bonds
as the same becomes due and payable,  all subject to the rights of the mortgagee
under the Leasehold  Mortgage (if any) and  Financing  Party under the Financing
Documents (if any).

     (d) The  Company  shall not, by reason of its  inability  to use all or any
part of the Project during any such period of restoration or acquisition  nor by
reason  of the  payment  of the costs of such  restoration  or  acquisition,  be
entitled to any reimbursement from the City, the Trustee or the Bondowners or to
any  abatement or  diminution  of the rentals  payable by the Company under this
Lease nor of any other  obligations  hereunder  except as expressly  provided in
this Section.

     (e) The City shall  cooperate  fully with the Company in the  handling  and
conduct of any prospective or pending  condemnation  proceedings with respect to
the Project or any part thereof, and shall, to the extent it may lawfully do so,
permit the Company to litigate in any such  proceeding in the name and on behalf
of the City.  The Company  shall hold the City whole and harmless from any loss,
costs or expenses the City may incur related to any such proceeding. In no event
will the City voluntarily settle or consent to the settlement of any prospective
or pending  condemnation  proceedings  with  respect to the  Project or any part
thereof without the prior written consent of the Company.

     Section 9.3. Bondowner Approval.  Notwithstanding  anything to the contrary
contained in this Article IX, the proceeds of any insurance received  subsequent
to a casualty or of any  condemnation  proceedings  (or threats  thereof) may be
applied  as  directed  by the  Owners of 100% of the  principal  amount of Bonds
outstanding,  subject and  subordinate to the rights of the City and the Trustee
pursuant to the Indenture, this Lease or the Grant Agreement.

                                    ARTICLE X

                                SPECIAL COVENANTS

     Section  10.1.  No  Warranty  of  Condition  or  Suitability  by the  City;
Exculpation and Indemnification.  The City makes no warranty,  either express or
implied,  as to the condition of the Project or that it will be suitable for the
Company's purposes or needs. The Company releases the City from, agrees that the
City shall not be liable for and agrees to hold the City harmless  against,  any
loss or damage to  property  or any injury to or death of any person that may be
occasioned by any cause whatsoever pertaining to the Project or the use thereof;
unless  such loss is the  result  of the  City's  gross  negligence  or  willful
misconduct.

     Section 10.2. Surrender of Possession.  Upon accrual of the City's right of
re-entry because of the Company's  default hereunder or upon the cancellation or
termination  of this Lease for any reason other than the  Company's  purchase of
the  Project  pursuant  to Article  XI  hereof,  the  Company  shall  peacefully
surrender possession of the Project to the City; provided,  however, the Company
shall  have the right  within 90 days (or such  later date as the City may agree
to) after the  termination  of this Lease to remove  from the  Project  Site any
buildings,  improvements,  furniture,  trade  fixtures,  machinery and equipment
owned by the Company and not  constituting  part of the Project.  All repairs to
and  restorations  of the Project  required to be made  because of such  removal
shall be made by and at the sole cost and  expense  of the  Company,  and during
said 90-day (or extended) period the Company shall bear the sole  responsibility
for and bear the sole risk of loss for said buildings, improvements,  furniture,
trade fixtures, machinery and equipment. All buildings, improvements, furniture,
trade  fixtures,  machinery and equipment owned by the Company and


                                      -16-


which are not so removed from the Project prior to the expiration of said period
shall be the separate and absolute property of the City.

     Section 10.3.  Right of Access to the Project.  The Company agrees that the
City and the Trustee and their duly  authorized  agents  shall have the right at
reasonable  times  during  normal  business  hours  and,  except in the event of
emergencies,  upon not less than one business day's prior notice, subject to the
Company's usual safety and security requirements, to enter upon the Project Site
(a) to examine and inspect the Project without  interference or prejudice to the
Company's  operations,  (b)  performing  such work in and about the Project made
necessary by reason of the Company's default under any of the provisions of this
Lease,  and (c)  exhibiting the Project to  prospective  purchasers,  lessees or
trustees subsequent to an Event of Default.

     Section  10.4.  Granting of  Easements;  Leasehold  Mortgages and Financing
Arrangements.

     (a) Subject to Section  10.4(c) and (d), if no Event of Default  under this
Lease  shall have  happened  and be  continuing,  the Company may at any time or
times (i) grant subleases (as permitted in Section 13.1(b)  hereof),  easements,
licenses,  rights-of-way (including the dedication of public highways) and other
rights or privileges  in the nature of easements  that are for the direct use of
the Project, or part thereof, by the grantee, (ii) release or terminate existing
subleases,  easements,  licenses,  rights-of-way and other rights or privileges,
all with or  without  consideration  and upon such terms and  conditions  as the
Company shall determine, or (iii) incur Permitted Encumbrances.  The Company may
take such actions and may execute any applicable  documents in the Company's own
name. No separate  signature of or authorization from the City shall be required
for the execution and delivery of any such document, although the City agrees to
execute and deliver such confirming  documents as are described below, under the
procedures  described below, if the Company chooses to make such a request.  All
third parties entering into agreements with the Company or receiving delivery of
or the benefit of such  agreements  or documents  shall be entitled to rely upon
the same as having been executed and delivered by the Company, unless such third
party has  actual  notice  that the  agency  herein  granted  by the City to the
Company has been  terminated  by the City because of an uncured Event of Default
hereunder.  The City agrees that it will  execute and deliver and will cause and
direct  the  Trustee  to  execute  and  deliver  any  instrument   necessary  or
appropriate  to confirm  and  grant,  release or  terminate  any such  sublease,
easement,  license,  right-of-way  or  other  right  or  privilege  or any  such
agreement  or other  arrangement,  upon  receipt by the City and the Trustee of:
(x) a  copy  of the  instrument  of  grant,  release  or  termination  or of the
agreement  or  other  arrangement,   (y) a  written  application  signed  by  an
Authorized  Company  Representative   requesting  such  instrument,   and  (z) a
certificate executed by an Authorized Company  Representative  stating that such
grant or release is not detrimental to the proper conduct of the business of the
Company,  will not impair the effective use or interfere  with the efficient and
economical  operation of the Project,  will not materially  adversely affect the
security  intended to be given by or under the Indenture and will be a Permitted
Encumbrance. If no Event of Default shall have happened and be continuing beyond
any applicable grace period, any payments or other consideration received by the
Company  for any such grant or with  respect to or under any such  agreement  or
other arrangement shall be and remain the property of the Company,  but, subject
to Sections  10.4(c) and (d), in the event of the  termination  of this Lease or
Event of Default by the  Company,  all rights then  existing of the Company with
respect to or under such grant shall inure to the benefit of and be  exercisable
by the City and the Trustee.

     (b) The Company may mortgage the  leasehold  estate  created by this Lease,
without the City's consent, provided and upon condition that:

                                      -17-




          (i) a duplicate original or certified copy or photostatic copy of each
     such  mortgage,  and the  note or  other  obligation  secured  thereby,  is
     delivered to the City within thirty (30) days after the execution  thereof;
     and

          (ii) such mortgage shall contain a covenant to the effect that the net
     proceeds of all  insurance  policies  and the  condemnation  award shall be
     held,  used and applied for the purposes and in the manner  provided for in
     this Lease.

     (c) The City  acknowledges  and agrees  that the  Company  may  finance and
refinance its rights and interests in the Project,  this Lease and the leasehold
estate  created  hereby and, in  connection  therewith,  the Company may execute
Financing Documents with one or more Financing Parties. Notwithstanding anything
contained to the contrary in this Lease,  the Company  shall have the right,  at
any time and from  time to time,  to  execute  one or more  Financing  Documents
without the consent of the City upon the terms  contained in this Section  10.4.
Notwithstanding  anything  contained  to the  contrary in this Lease  (including
without limitation Section 13.1(a)), the Company shall have the further right to
sublease or assign this Lease, the leasehold estate,  any sublease and rights in
connection  therewith,  and/or grant liens or security interests therein, to any
Financing  Party (or to the  designee,  nominee,  assignee or transferee of such
Financing Party), without the consent of the City.

     (d) Upon notice by the Company to the City in writing  that it has executed
one or more Financing  Documents under which it has granted rights in this Lease
to a Financing  Party,  which  includes  the name and address of such  Financing
Party,  then the  following  provisions  shall  apply in  respect  of each  such
Financing Party:

          (i) there shall be no merger of this Lease or of the leasehold  estate
     created hereby with the fee title to the Project, notwithstanding that this
     Lease or said  leasehold  estate  and said fee title  shall be owned by the
     same person or persons, without the prior written consent of such Financing
     Party;

          (ii) the City  shall  serve  upon  each such  Financing  Party (at the
     address,  if any,  provided  to the  City) a copy  of  each  notice  of the
     occurrence of an Event of Default and each notice of  termination  given to
     the  Company  under this  Lease,  at the same time as such notice is served
     upon the Company. No such notice to the Company shall be effective unless a
     copy thereof is thus served upon each Financing Party;

          (iii) each  Financing  Party  shall have the same period of time which
     the Company has,  after the service of any required  notice upon it, within
     which to remedy or cause to be  remedied  any  payment  default  under this
     Lease which is the basis of the notice plus thirty (30) days,  and the City
     shall accept  performance by such Financing Party as timely  performance by
     the Company;

          (iv) the City may exercise any of its rights or remedies  with respect
     to any other Event of Default by the Company,  subject to the rights of the
     Financing  Parties  under this  Section  10.4(d) as to such other events of
     default;

          (v) in case of the occurrence  and  continuance of an Event of Default
     by the  Company  under this  Lease,  other than a default in the payment of
     money,  the City shall take no action to effect a termination of this Lease
     by service of a notice or otherwise, without first giving notice thereof to
     each such  Financing  Party and  permitting  such  Financing  Party (or its
     designee,  nominee,  assignee or transferee) a reasonable time within which
     to  remedy  such  default  in the  case of an

                                      -18-



     Event of Default which is  susceptible  of being cured  (provided  that the
     period to remedy such event of default shall continue beyond any period set
     forth in the Lease to effect said cure so long as the  Financing  Party (or
     its designee,  nominee,  assignee or transferee) is diligently  prosecuting
     such cure);  provided that the Financing  Party (or its designee,  nominee,
     assignee or  transferee)  shall pay or cause to be paid to the City and the
     Trustee all expenses,  including  reasonable  counsel fees, court costs and
     disbursements  incurred by the City or the Trustee in  connection  with any
     such default; and

          (vi) the Financing Parties (and their designees,  nominees,  assignees
     or transferees) shall have the right to enter,  possess and use the Project
     at such  reasonable  times and  manner as are  necessary  or  desirable  to
     effectuate  the  remedies  and enforce  their  respective  rights under the
     Financing Documents.

     (e) In connection  with the execution of one or more  Financing  Documents,
upon the request of the Company,  the City agrees to execute  such  documents as
shall be  reasonably  requested  by a  Financing  Party  and which are usual and
customary  in  connection  with the  closing  of the  financing  or  refinancing
pursuant to the Financing  Documents.  The Company  agrees to indemnify the City
for any and all costs and expenses  incurred by the City,  including  reasonable
attorneys' fees and expenses, as a result of such request.

     Section  10.5.  Indemnification  of City and  Trustee.  The  Company  shall
indemnify  and save the City and the Trustee and their  governing  body members,
officers, agents, servants, employees, and independent contractors harmless from
and  against all  claims,  demands,  costs,  liabilities,  damages or  expenses,
including  attorneys'  fees, by or on behalf of any person,  firm or corporation
arising from the conduct or management of, or from any work or thing done in, on
or about,  the Project  during the Lease Term,  and against and from all claims,
demands,  costs,  liabilities,  damages or expenses,  including attorneys' fees,
arising  during the Lease Term from (a) any  condition of the  Project,  (b) any
breach or default on the part of the  Company in the  performance  of any of its
obligations under this Lease, or any action requested of the City by the Company
related to this Lease,  (c) any  contract  entered into in  connection  with the
purchase or improvement of the Project, (d) any act of negligence of the Company
or of any of its agents, contractors,  servants, employees or licensees, (e) any
act of negligence of any assignee or sublessee of the Company, or of any agents,
contractors,  servants,  employees  or licensees of any assignee or sublessee of
the Company,  (f)  obtaining  any  applicable  state and local sales and use tax
exemptions  for materials or goods that become part of the Project,  and (g) any
violation of Section  107.170 of the Revised  Statutes of Missouri,  as amended;
provided,  however, the indemnification contained in this Section 10.5 shall not
extend to the City or  Trustee  if such  claims,  demands,  costs,  liabilities,
damages or expenses, including attorneys' fees, are (i) the result of work being
performed at the Project by employees or agents of the City,  or (ii) the result
of the City's gross negligence or willful misconduct.  Upon notice from the City
or the  Trustee,  the  Company  shall  defend them or either of them in any such
action or proceeding to which they are entitled to  indemnification  as provided
herein. This Section 10.5 shall survive any termination of this Lease.

     Section 10.6.  Depreciation,  Investment Tax Credit and Other Tax Benefits.
The City agrees that any  depreciation,  investment  tax credit or any other tax
benefits with respect to the Project or any part thereof shall be made available
to the Company, and the City will fully cooperate with the Company in any effort
by the Company to avail itself of any such  depreciation,  investment tax credit
or other tax benefits.

     Section 10.7.  Company to Maintain its  Existence.  The Company agrees that
until the Bonds are paid or payment is provided for in accordance with the terms
of the  Indenture,  it will  maintain  its  existence,  and will not dissolve or
otherwise dispose of all or substantially all of its assets; provided,  however,
that the Company may, without violating the agreement contained in this Section,
consolidate  with

                                      -19-



or merge into another  Person or permit one or more other Persons to consolidate
with or merge into it, or may sell or otherwise  transfer to another  Person all
or  substantially  all of its assets as an  entirety  and  thereafter  dissolve,
provided, the surviving, resulting or transferee Person (a) expressly assumes in
writing all the obligations of the Company  contained in this Lease, and (b) (i)
the  senior  long term debt of such  Person or the  senior  long term debt of an
entity  controlled by, under common control with or controlling such Person,  is
rated at least Baa3 by Moody's Investors Service, Inc. (or any successor agency)
or BBB- by Standard & Poors Rating  Service (or any successor  agency),  or (ii)
such Person is controlled by, under common control with or controls the Company.

     Section 10.8. Security  Interests.  At the written request of the Owners of
all of the Bonds,  the City and the Company agree to enter into all  instruments
(including  financing  statements and statements of continuation)  necessary for
perfection of and continuance of the perfection of the security interests of the
City and the Trustee in the Project.  Upon the written instructions of the Owner
of the Bonds,  the  Trustee  shall file all  instruments  the Owner of the Bonds
shall deem  necessary  to be filed and shall  continue or cause to be  continued
such instruments for so long as the Bonds shall be Outstanding. The City and the
Company  shall  cooperate  with the  Trustee in this  regard by  executing  such
continuation  statements  and  providing  such  information  as the  Trustee may
require to renew such  statements.  The Trustee shall  maintain a file showing a
description  of all  Project  Equipment,  said  file  to be  compiled  from  the
certificates  furnished  to the Trustee  pursuant to Section 4.4 and Section 8.2
hereof.

     Section 10.9. Environmental Matters, Warranties,  Covenants and Indemnities
Regarding Environmental Matters.

     (a) As used  in this  Section,  the  following  terms  have  the  following
meanings:

     "Environmental  Laws"  means  any  now-existing  or  hereafter  enacted  or
promulgated  federal,  state,  local, or other law,  statute,  ordinance,  rule,
regulation  or  court  order   pertaining  to  (i)   environmental   protection,
regulation,  contamination  or  clean-up,  (ii) toxic waste,  (iii)  underground
storage  tanks,  (iv)  asbestos  or  asbestos-containing  materials,  or (v) the
handling, treatment, storage, use or disposal of Hazardous Substances, including
without limitation the Comprehensive  Environmental  Response,  Compensation and
Liability  Act and the Resource  Conservation  and Recovery  Act, all as amended
from time to time.

     "Hazardous  Substances" means all (i) "hazardous substances" (as defined in
42 U.S.C. Sec. 9601(14)), (ii) "chemicals" subject to regulation under Title III
of the Superfund  Amendments  and  Reauthorization  Act of 1986, as amended from
time to time (iii) natural gas liquids,  liquefied natural gas or synthetic gas,
(iv) any  petroleum,  petroleum-based  products  or crude oil,  or (v) any other
hazardous or toxic substances, wastes or materials, pollutants,  contaminants or
any other  substances or materials  which are included under or regulated by any
Environmental Law.

     (b) The Company warrants and represents to the City and the Trustee that to
the  knowledge of the Company  there are no conditions on the Project Site which
are materially  violative of any applicable  Environmental Laws and no claims or
demands have been asserted or made by any third parties arising out of, relating
to or in  connection  with any  Hazardous  Substances  on, or allegedly  on, the
Project Site for any injuries  suffered or  incurred,  or allegedly  suffered or
incurred, by reason of the foregoing.

     (c) The Company  will  provide the City and the Trustee  with copies of any
notifications  of  releases  of  Hazardous  Substances  or of any  environmental
hazards or potential  hazards  which are given by or on behalf of the Company to
any  federal,  state or local or other  agencies  or  authorities  or which  are


                                      -20-



received by the Company  from any federal,  state or local or other  agencies or
authorities  with respect to the Project Site.  Such copies shall be sent to the
City and the Trustee  concurrently  with their being  mailed or delivered to the
governmental  agencies or  authorities or within ten days after they are made or
received by the  Company.  The Company will provide to the City for review only,
any  environmental  assessment  ("Assessments(s)")  and  reports  regarding  the
correction or remediation of  environmental  issues  addressed in the Assessment
("Report(s)") concerning the Project Site and the Project Improvements; upon the
completion of the City's  review of the  Assessments  and the Reports,  the City
shall  immediately  return  to the  Company  all  originals  and  copies  of the
Assessments and Reports.

     (d) The Company  warrants and represents  that the Company has provided the
City and the  Trustee  with  copies  of all  emergency  and  hazardous  chemical
inventory forms (hereinafter "Environmental Notices") that relate to the Project
Site  previously  given,  as of the date hereof,  by the Company to any federal,
state or local  governmental  authority  or agency as  required  pursuant to the
Emergency  Planning and Community  Right-to-Know  Act of 1986, 42 U.S.C.A.  Sec.
11001 et seq.,  or any other  applicable  Environmental  Laws.  The Company will
provide the City and the Trustee with copies of all  Environmental  Notices that
relate to the Project Site subsequently sent to any such governmental  authority
or  agency  as  required  pursuant  to  the  Emergency  Planning  and  Community
Right-to-Know  Act of 1986 or any  other  applicable  Environmental  Laws.  Such
copies of  subsequent  Environmental  Notices  shall be sent to the City and the
Trustee concurrently with their being mailed to any such governmental  authority
or agency.

     (e) The Company  will use its  reasonable  best  efforts to comply with and
operate  and at all times use,  keep and  maintain  the  Project  and every part
thereof (whether or not such property  constitutes a facility,  as defined in 42
U.S.C.  Sec.  9601  et.  seq.)  in  material  conformance  with  all  applicable
Environmental  Laws.  Without  limiting the  generality  of the  foregoing,  the
Company will not use, generate,  treat, store, dispose of or otherwise introduce
any  Hazardous  Substance  into or on the Project or any part thereof nor cause,
suffer,  allow or permit  anyone else to do so except in the ordinary  course of
the operation of the Company's  business and in compliance  with all  applicable
Environmental Laws.

     (f) The Company agrees to indemnify,  defend, protect and hold harmless the
City and the  Trustee  from and  against  any and all  claims,  demands,  costs,
liabilities,  damages or expenses, including reasonable attorneys' fees, arising
from (i) any  release (as  defined in 42 U.S.C.  Sec.  9601 (22)) or threat of a
release,  actual or alleged,  of any Hazardous  Substances,  upon the Project or
respecting any products or materials previously, now or thereafter located upon,
delivered  to or in transit to or from the Project,  regardless  of whether such
release  or threat of  release  or  alleged  release  or threat of  release  has
occurred prior to the date hereof or hereafter  occurs and regardless of whether
such release occurs as a result of any act,  omission,  negligence or misconduct
of the  Company or any third  party or  otherwise  (except  to the  extent  such
release  occurs as a result of any grossly  negligent act or omission or willful
misconduct  of the City),  (ii) (A) any  violation  now  existing  or  hereafter
arising  (actual or alleged) of, or any other  liability  under or in connection
with, any applicable Environmental Laws relating to or affecting the Project, or
(B) any violation now existing or hereafter arising,  actual or alleged,  or any
other liability,  under or in connection with, any applicable Environmental Laws
relating to any products or materials previously, now or hereafter located upon,
delivered  to or in transit to or from the Project,  regardless  of whether such
violation or alleged violation or other liability is asserted or has occurred or
arisen prior to the date hereof or hereafter is asserted or occurs or arises and
regardless  of whether such  violation or alleged  violation or other  liability
occurs or arises, as the result of any act,  omission,  negligence or misconduct
of the  Company or any third  party or  otherwise  (except  to the  extent  such
release occurs as a result of any negligent act or omission or misconduct of the
City),  (iii) any  assertion by any third party of any claims or demands for any
loss or injury arising out of,  relating to or in connection  with any Hazardous
Substances on or allegedly on the Project  Site, or (iv) any breach,  falsity or
failure of any of the  representations,  warranties,  covenants  and  agreements
contained in this Section.  This subsection (f) shall survive any termination of
this Lease.


                                      -21-



                                   ARTICLE XI

                  OPTION AND OBLIGATION TO PURCHASE THE PROJECT

     Section 11.1.  Option to Purchase the Project.  The Company shall have, and
is hereby granted,  the option to purchase the Project at any time, prior to the
expiration of the Lease Term upon payment in full of all Bonds then  outstanding
or provision for their payment  having been made pursuant to Article XIII of the
Indenture.  To exercise such option the Company shall give written notice to the
City and to the  Trustee,  if any of the Bonds shall then be unpaid or provision
for their payment shall not have been made in accordance  with the provisions of
the  Indenture,  and shall  specify  therein the date of closing such  purchase,
which  date  shall be not less  than 30 nor more than 90 days from the date such
notice is mailed,  and in case of a redemption of the Bonds in  accordance  with
the provisions of the Indenture the Company shall make arrangements satisfactory
to the Trustee for the giving of the required notice of redemption. The purchase
price payable by the Company in the event of its exercise of the option  granted
in this Section shall be the sum of the following:

          (a) an amount of money which, when added to the amount then on deposit
     in the Bond Fund,  will be  sufficient  to redeem all the then  outstanding
     Bonds on the earliest  redemption  date next  succeeding  the closing date,
     including,  without  limitation,  principal  and interest to accrue to said
     redemption date and redemption expense; plus

          (b) an amount of money equal to the Trustee's  and the Paying  Agent's
     agreed to and reasonable fees and expenses under the Indenture  accrued and
     to accrue until such redemption of the Bonds; plus

          (c) an amount of money  equal to all Grant  payments  due and  payable
     pursuant to the Grant  Agreement which shall have accrued as of the date of
     purchase; plus

          (d) the sum of $1,000.

     At its option,  to be exercised at least 5 Business  Days prior to the date
of  closing  such  purchase,   the  Company  may  deliver  to  the  Trustee  for
cancellation  Bonds not previously  paid, and the Company shall receive a credit
against the purchase  price payable by the Company in an amount equal to 100% of
the  principal  amount  of the Bonds so  delivered  for  cancellation,  plus the
accrued interest thereon.

     Section 11.2.  Conveyance of the Project. At the closing of the purchase of
the Project pursuant to this Article, the City will upon receipt of the purchase
price deliver, or cause to be delivered, to the Company the following:

          (a) If the  Indenture  shall not at the time have  been  satisfied  in
     full,  a release  from the  Trustee  of the  Project  from the lien  and/or
     security interest of the Indenture, the Deed of Trust and this Lease.

          (b) Documents,  including without  limitation a special warranty deed,
     conveying  to the Company  legal title to the  Project,  as it then exists,
     subject to the  following:  (i) those  liens and  encumbrances,  if any, to
     which  title  to the  Project  was  subject  when  conveyed  to  the  City;
     (ii) those liens and encumbrances created by the Company or to the creation
     or  suffering  of which  the

                                      -22-



     Company  consented;  (iii) those liens and encumbrances  resulting from the
     failure of the Company to perform or observe any of the  agreements  on its
     part contained in this Lease;  (iv) Permitted  Encumbrances  other than the
     Indenture,  this Lease and the Deed of Trust; and (v) if the Project or any
     part  thereof is being  condemned,  the rights and title of any  condemning
     authority.

     Section 11.3.  Relative  Position of Option and Indenture.  The options and
obligation to purchase the Project  granted to the Company in this Article shall
be and remain prior and superior to the Indenture  and may be exercised  whether
or not the Company is in default  under this Lease,  provided  that such default
will not result in  nonfulfillment  of any condition to the exercise of any such
option and further provided that all options herein granted shall terminate upon
the termination of this Lease.

     Section 11.4. Obligation to Purchase the Project. The Company hereby agrees
to purchase,  and the City hereby agrees to sell, the Project (a) for the sum of
$1,000 at the  expiration of the Lease Term  following full payment of the Bonds
or  provision  for  payment  thereof  having  been made in  accordance  with the
provisions of the Indenture,  and (b) at least 30 days and not more than 90 days
subsequent  to the  early  termination  of the  Grant  Agreement,  in an  amount
sufficient to redeem all the then Outstanding Bonds, plus accrued interest,  the
reasonable fees and expenses of the Trustee and the sum of $1,000.


                                   ARTICLE XII

                              DEFAULTS AND REMEDIES

     Section 12.1. Events of Default. If any one or more of the following events
shall occur and be continuing, it is hereby defined as and declared to be and to
constitute an "Event of Default" or "default" under this Lease:

          (a)  Default  in the  due  and  punctual  payment  of  Basic  Rent  or
     Additional Rent, and such default shall continue for 10 days after the City
     or the Trustee has given the Company written notice specifying such default
     (or such  longer  period  as  shall be  reasonably  required  to cure  such
     default;  provided that (i) the Company has commenced such cure within said
     10-day  period,  and (ii) the Company  diligently  prosecutes  such cure to
     completion); or

          (b)  Default  in the  due  observance  or  performance  of  any  other
     covenant, agreement, obligation or provision of this Lease on the Company's
     part to be observed or performed,  and such default  shall  continue for 60
     days after the City or the  Trustee has given the  Company  written  notice
     specifying  such  default  (or such  longer  period as shall be  reasonably
     required to cure such default;  provided that (i) the Company has commenced
     such cure  within  said  60-day  period,  and (ii) the  Company  diligently
     prosecutes such cure to completion); or

          (c) The Company  shall:  (i) admit in writing its inability to pay its
     debts as they  become due;  or (ii) file a petition  in  bankruptcy  or for
     reorganization,   arrangement,  composition,   readjustment,   liquidation,
     dissolution  or similar relief under the United States  bankruptcy  code as
     now or in the future amended or any other similar present or future federal
     or state statute or regulation,  or file a pleading asking for such relief;
     or (iii) make an assignment  for the benefit of creditors;  or (iv) consent
     to the appointment of a trustee,  receiver or liquidator for all or a major
     portion  of its  property  or  shall  fail to have the  appointment  of any
     trustee,  receiver or  liquidator  made  without the  Company's  consent or
     acquiescence,  vacated  or set  aside;  or (v) be  finally  adjudicated  as
     bankrupt or insolvent under any federal or state law; or (vi) be subject to
     any

                                      -23-



          proceeding,  or suffer the entry of a final and  non-appealable  court
          order,  under any federal or state law appointing a trustee,  receiver
          or liquidator  for all or a major part of its property or ordering the
          winding-up  or  liquidation  of its  affairs,  or approving a petition
          filed against it under the United States bankruptcy code, as now or in
          the future amended, which order or proceeding,  if not consented to by
          it,  shall  not be  dismissed,  vacated,  denied,  set aside or stayed
          within 90 days after the day of entry or commencement; or (vii) suffer
          a writ or warrant of attachment or any similar process to be issued by
          any court against all or any substantial portion of its property,  and
          such writ or  warrant  of  attachment  or any  similar  process is not
          contested,  stayed,  or is not released within 60 days after the final
          entry, or levy or after any contest is finally adjudicated or any stay
          is vacated or set aside; or

          (d) The Company  shall  vacate or abandon the  Project,  or shall have
     been ejected from the Project or any material  portion thereof by reason of
     a defect in title to the Project, and the same shall remain uncared for and
     unoccupied for a period of 90 days; or

          (e) The  Company  shall  fail to (i) pay  amounts  due under the Grant
     Agreement  or (ii)  comply  with the  other  material  terms  of the  Grant
     Agreement,  and such default  shall  continue for sixty (60) days after the
     City,  the Trustee or any other party to the Grant  Agreement has given the
     Company  written notice  specifying  such default (or such longer period as
     shall be reasonably  required to cure such  default;  provided that (A) the
     Company has commenced such cure within such sixty (60) day period,  and (B)
     the Company diligently prosecutes such cure to completion.

     Section 12.2.  Remedies on Default.  If any Event of Default referred to in
Section 12.1 hereof shall have occurred and be continuing,  then the City may at
the City's election (subject,  however, to any restrictions against acceleration
of the  maturity of the Bonds or  termination  of this Lease in the  Indenture),
then or at any time thereafter,  and while such default shall continue, take any
one or more of the following actions:

     (a) cause all amounts  payable with respect to the Bonds for the  remainder
of the  term of this  Lease  to  become  due and  payable,  as  provided  in the
Indenture;

     (b) give the Company written notice of intention to terminate this Lease on
a date  specified  therein,  which date shall not be earlier  than 60 days after
such notice is given,  and if all defaults have not then been cured, on the date
so specified,  the Company's rights to possession of the Project shall cease and
this Lease shall  thereupon  be  terminated,  and the City may re-enter and take
possession of the Project; or

     (c) without terminating this Lease, re-enter the Project to take possession
thereof pursuant to legal  proceedings or pursuant to any notice provided for by
law, and having  elected to re-enter or take  possession of the Project  without
terminating  this Lease,  the City shall use  reasonable  diligence to relet the
Project,  or parts  thereof,  for such term or terms and at such rental and upon
such other terms and conditions as the City may deem  advisable,  with the right
to make  alterations and repairs to the Project,  and no such re-entry or taking
of  possession  of the Project by the City shall be  construed as an election on
the City's  part to  terminate  this  Lease,  and no such  re-entry or taking of
possession by the City shall relieve the Company of its  obligation to pay Basic
Rent or Additional  Rent (at the time or times provided  herein),  or any of its
other  obligations under this Lease, all of which shall survive such re-entry or
taking of  possession,  and the Company shall continue to pay the Basic Rent and
Additional  Rent  provided  for in this Lease  until the end of this Lease Term,
whether or not the Project shall have been relet, less the Net Proceeds, if any,
of any  reletting of the Project after  deducting  all of the City's  reasonable
expenses in or in connection with such reletting,  including without  limitation
all  repossession  costs,  brokerage  commissions,  legal expenses,

                                      -24-




expenses of  employees,  expenses for title  reports,  commitments  or policies,
alteration costs and expenses of preparation for reletting. Said Net Proceeds of
any reletting shall be deposited in the Bond Fund. Having elected to re-enter or
take  possession of the Project  without  terminating  this Lease,  the City may
(subject,  however, to any restrictions against termination of this Lease in the
Indenture),  by notice to the  Company  given at any time  thereafter  while the
Company is in default in the payment of Basic Rent or Additional  Rent or in the
performance of any other  obligation  under this Lease,  elect to terminate this
Lease on a date to be specified in such notice,  which date shall be not earlier
than 30 days after re-entry under (c) above,  and if all defaults shall not have
then  been  cured,  on the date so  specified  this  Lease  shall  thereupon  be
terminated.  If in  accordance  with  any of the  foregoing  provisions  of this
Article the City shall have the right to elect to re-enter  and take  possession
of the  Project,  the City may enter and expel the  Company  and those  claiming
through or under the  Company  and remove the  property  and  effects of both or
either  without being guilty of any manner of trespass and without  prejudice to
any remedies for arrears of rent or preceding  breach of covenant.  The City may
take whatever action at law or in equity which may appear necessary or desirable
to collect rent then due and thereafter to become due, or to enforce performance
and  observance  of any  obligation,  agreement or covenant of the Company under
this Lease.

     Section 12.3.  Survival of  Obligations.  The Company  covenants and agrees
with the City and Bondowners that its obligations under this Lease shall survive
the  cancellation  and  termination of this Lease,  for any cause,  and that the
Company shall continue to pay the Basic Rent and Additional Rent and perform all
other obligations  provided for in this Lease, all at the time or times provided
in this Lease;  provided,  however,  that upon the payment of all Basic Rent and
Additional Rent required under Article V hereof,  and upon the  satisfaction and
discharge of the Indenture under Section 1301 thereof,  the Company's obligation
under this Lease shall thereupon cease and terminate in full.

     Section  12.4.  Rights and  Remedies  Cumulative.  The rights and  remedies
reserved by the City and the Company  hereunder and those  provided by law shall
be  construed  as  cumulative  and  continuing  rights.  No one of them shall be
exhausted by the  exercise  thereof on one or more  occasions.  The City and the
Company shall each be entitled to specific  performance  and injunctive or other
equitable relief for any breach or threatened breach of any of the provisions of
this Lease,  notwithstanding availability of an adequate remedy at law, and each
party hereby waives the right to raise such defense in any proceeding in equity.
The City agrees that neither the City nor the Trustee shall enforce any right or
obligation  hereunder  (except for the City's or the Trustee's  right to receive
payments  for their  own  account  under the  Indenture,  the  Lease,  the Grant
Agreement  or any other  agreement  related to the Bonds or for their  rights of
indemnification  or to be  protected  from  liabilities  by  insurance  policies
required  by this  Lease) if so directed in writing by the Owners of 100% of the
Outstanding Bonds.

     Section 12.5.  Waiver of Breach. No waiver of any breach of any covenant or
agreement herein contained shall operate as a waiver of any subsequent breach of
the same  covenant  or  agreement  or as a waiver  of any  breach  of any  other
covenant or  agreement,  and in case of a breach by the Company of any covenant,
agreement or undertaking by the Company,  the City may nevertheless  accept from
the Company any payment or payments  hereunder without in any way waiving City's
right to  exercise  any of its  rights and  remedies  provided  for herein  with
respect to any such  default or defaults of the Company  which were in existence
at the time such payment or payments were accepted by the City.

     Section 12.6.  Opportunity of Company to Cure Defaults.  With regard to any
alleged  default  concerning  which  notice  is given to the  Company  under the
provisions  of this Article,  the City hereby grants the Company full  authority
for  account  of  the  City  to  perform  any   covenant  or   obligation,   the
nonperformance  of which is alleged in said notice to  constitute a default,  in
the name and stead of the City,

                                      -25-




with full power to do any and all things  and acts to the same  extent  that the
City  could do and  perform  any such  things  and acts in order to remedy  such
default.

     Section 12.7. Trustee's Exercise of the City's Remedies. Whenever any event
of default shall have occurred and be continuing, the Trustee may, but except as
otherwise provided in the Indenture shall not be obliged to, exercise any or all
of the rights of the City under this  Article,  upon  notice as  required of the
City unless the City has already  given the required  notice.  In addition,  the
Trustee  shall  have  available  to it  all of the  remedies  prescribed  by the
Indenture.


                                  ARTICLE XIII

                             ASSIGNMENT AND SUBLEASE

     Section 13.1. Assignment; Sublease.

     (a) Subject to Sections  10.4(c) and (d), the Company  shall have the right
to assign,  transfer,  encumber or dispose of this Lease or any interest therein
or part  thereof  for any  lawful  purpose  under the Act.  With  respect to any
assignment, the Company shall comply with the following conditions:

          (1)  Such   assignment   shall  be  in  writing,   duly  executed  and
     acknowledged by the assignor and in proper form for recording;

          (2) Such  assignment  shall include the entire then  unexpired term of
     this Lease; and

          (3) A duplicate  original of such assignment shall be delivered to the
     City and the  Trustee  within  ten (10) days after the  execution  thereof,
     together with an assumption  agreement,  duly executed and  acknowledged by
     the  assignee in proper form for  recording,  by which the  assignee  shall
     assume all of the terms, covenants and conditions of this Lease on the part
     of the Company to be performed and observed.

     (b) The  Company  shall  have the  right to  sublet  all or any part of the
Project to one or more than one entity for any lawful purpose under the Act. The
Company shall, within 10 days after the delivery thereof, furnish or cause to be
furnished  to the City and the  Trustee  a true and  correct  copy of each  such
sublease.  Any sublease may provide,  at the Company's  option,  that the City's
consent shall not be required in respect of any further subletting thereunder if
such further subletting is for a similar purpose as the original sublease and is
for a purpose permissible under the Act.

     (c)  Notwithstanding  the foregoing,  the right of the Company to assign or
sublease any interests in this Lease without the prior consent of the City shall
only be made (i) to any Person whose  senior long term debt,  or the senior long
term debt of an entity  controlled  by, under common control with or controlling
such Person is rated at least Baa3 by Moody's  Investors  Service,  Inc. (or any
successor  agency) or BBB- by Standard & Poors Rating  Service (or any successor
agency);  (ii) so long as the Company shall remain  secondarily  liable,  to any
Person,  or (iii) to an entity  controlled  by or under  common  control with or
controlling  the Company.  Any  assignee of all the rights of the Company  shall
agree to be bound by the terms of this Lease,  the Grant Agreement and any other
documents  related to the issuance of the Bonds. Upon such assignment of all the
rights of the Company and  agreement by the assignee to be bound by the terms of
this Lease,  the Grant Agreement and any other  documents  related to the Bonds,
the Company  shall

                                      -26-



be released  from and have no further  obligations  under this Lease,  the Grant
Agreement or any agreement related to the issuance of the Bonds.

     Section  13.2.  Assignment  of Revenues by City.  The City shall assign and
pledge any rents,  revenues and  receipts  receivable  under this Lease,  to the
Trustee  pursuant to the  Indenture as security for payment of the principal of,
interest and premium,  if any, on the Bonds and the Company  hereby  consents to
such pledge and assignment.

     Section 13.3. Prohibition Against Fee Mortgage of Project.  Except pursuant
to the Deed of  Trust,  the City  shall not  mortgage  its fee  interest  in the
Project,  but may assign its interest in and pledge any moneys  receivable under
this Lease to the Trustee  pursuant to the  Indenture as security for payment of
the principal of and interest on the Bonds.

     Section  13.4.  Restrictions  on Sale or  Encumbrance  of  Project by City.
During this Lease Term,  the City agrees that,  except to secure the Bonds to be
issued pursuant to the Indenture, it will not sell, assign, encumber,  mortgage,
transfer or convey the Project or any interest therein.


                                   ARTICLE XIV

                      AMENDMENTS, CHANGES AND MODIFICATIONS

     Section 14.1.  Amendments,  Changes and Modifications.  Except as otherwise
provided in this Lease or in the Indenture,  subsequent to the issuance of Bonds
and prior to the  payment  in full of the Bonds (or  provision  for the  payment
thereof having been made in accordance  with the  provisions of the  Indenture),
this  Lease  may not be  effectively  amended,  changed,  modified,  altered  or
terminated without the prior written consent of the Trustee, given in accordance
with the  provisions of the  Indenture,  which  consent,  however,  shall not be
unreasonably withheld.


                                   ARTICLE XV

                            MISCELLANEOUS PROVISIONS

     Section 15.1. Notices.  All notices,  certificates or other  communications
required  or desired  to be given  hereunder  shall be in  writing  and shall be
deemed  duly given when (a) mailed by  registered  or  certified  mail,  postage
prepaid,  or (b) sent by  overnight  delivery or other  delivery  service  which
requires  written  acknowledgment  of receipt  by the  addressee,  addressed  as
follows:

                  (i)      To the City:
                                    City of Bowling Green, Missouri
                                    16 West Church
                                    Bowling Green, MO  63334
                                    ATTN:  Mayor



                                      -27-



                  (ii)     To the Company:
                                    Union Electric Company d/b/a AmerenUE
                                    One Ameren Plaza
                                    1901 Chouteau Avenue
                                    St. Louis, MO   63103
                                    ATTN:  Treasurer

                           with a copy to:
                                    Union Electric Company d/b/a AmerenUE
                                    One Ameren Plaza
                                    1901 Chouteau Avenue
                                    St. Louis, MO   63103
                                    ATTN:  General Counsel

                  (iii)    To the Trustee:
                                    Commerce Bank, N.A.
                                    1000 Walnut, 6th Floor
                                    Kansas City, MO  64106
                                    ATTN:  Corporate Trust Department

     All notices  given by certified or  registered  mail as aforesaid  shall be
deemed fully given as of the date they are so mailed.  A duplicate  copy of each
notice, certificate or other communication given hereunder by either the City or
the  Company to the other  shall  also be given to the  Trustee.  The City,  the
Company  and the  Trustee  may from  time to time  designate,  by  notice  given
hereunder to the others of such parties,  such other address to which subsequent
notices, certificates or other communications shall be sent.

     Section 15.2. City Shall Not Unreasonably  Withhold Consents and Approvals.
Wherever in this Lease it is provided that the City shall,  may or must give its
approval or consent, or execute supplemental  agreements or schedules,  the City
shall not unreasonably,  arbitrarily or unnecessarily withhold or refuse to give
such approvals or consents or refuse to execute such supplemental  agreements or
schedules; provided, however, that nothing in this Lease shall be interpreted to
affect the City's  authority to approve or deny any matter within or without the
Project  which is  subject  to  zoning,  building  permit  or  other  regulatory
approvals by the City.

     Section 15.3. Net Lease. The parties hereto agree (a) that this Lease shall
be deemed and  construed to be a net lease,  (b) that the payments of Basic Rent
are designed to provide the City and the Trustee funds adequate in amount to pay
all  principal of and interest  accruing on the Bonds as the same become due and
payable,  (c)  that to the  extent  that  the  payments  of  Basic  Rent are not
sufficient  to provide the City and the Trustee  with funds  sufficient  for the
purposes  aforesaid,  the Company  shall be obligated to pay, and it does hereby
covenant  and agree to pay,  upon demand  therefor,  as  Additional  Rent,  such
further  sums of money,  in cash,  as may from time to time be required for such
purposes,  and (d) that if after the  principal of and interest on the Bonds and
all costs incident to the payment of the Bonds  (including the fees and expenses
of the City and the  Trustee)  have  been paid in full the  Trustee  or the City
holds  unexpended  funds  received  in  accordance  with the terms  hereof  such
unexpended funds shall,  after payment  therefrom of all sums then due and owing
by the Company under the terms of this Lease,  and except as otherwise  provided
in this Lease and the  Indenture,  become the  absolute  property of and be paid
over forthwith to the Company.



                                      -28-




     Section 15.4. No Pecuniary Liability.  No provision,  covenant or agreement
contained in this Lease, the Indenture or the Bonds, or any obligation herein or
therein imposed upon the City, or the breach thereof,  shall  constitute or give
rise to or  impose  upon the City a  pecuniary  liability  or a charge  upon the
general  credit or taxing  powers of the city of  Bowling  Green or the State of
Missouri.  Such  limitation  shall not apply to any liability or charge directly
resulting  from the  City's  breach  of any  provision,  covenant  or  agreement
contained herein.

     Section  15.5.  Governing  Law. This Lease shall be construed in accordance
with and governed by the laws of Missouri.

     Section 15.6.  Binding  Effect.  This Lease shall be binding upon and shall
inure to the benefit of the City and the Company and their respective successors
and assigns.

     Section 15.7.  Severability.  If for any reason any provision of this Lease
shall  be  determined  to  be  invalid  or   unenforceable,   the  validity  and
enforceability of the other provisions hereof shall not be affected thereby.

     Section  15.8.  Execution  in  Counterparts.  This Lease may be executed in
several counterparts, each of which shall be deemed to be an original and all of
which shall constitute but one and the same instrument.

     Section 15.9. Effective Date of Bond Documents. Notwithstanding anything to
the contrary in the Lease,  the Indenture,  the Deed of Trust, the Bond Purchase
Agreement, the Grant Agreement or any other document relating to the issuance of
the  Bonds  or  the  transfer  of the  Project  or  Project  Site  to  the  City
(collectively,  the "Bond Documents"),  unless waived in writing by the Company,
none of the Bond  Documents  (except for the  provisions in the Grant  Agreement
related  to the  improvements  to the  water  system  of the City  which  became
effective immediately) shall be effective until the Company receives an order by
the Missouri  Public  Service  Commission and the Illinois  Commerce  Commission
approving the transactions contemplated by the Bond Documents.




                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]


                                      -29-



     IN  WITNESS  WHEREOF,  the  parties  hereto  have  caused  this Lease to be
executed in their respective names by their duly authorized signatories,  all as
of the date first above written.


                                        CITY OF BOWLING GREEN, MISSOURI



                                        By:   /s/ Boyd A. Haddock
                                            ------------------------------
                                                   Mayor

(Seal)

ATTEST:

  /s/ Barbara Allison
- ------------------------
      City Clerk




AmerenUE Project
Lease Agreement


                                      S-1





                                        UNION ELECTRIC COMPANY
                                             d/b/a AMERENUE


                                        By:  /s/ Jerre E. Birdsong
                                            -------------------------------
                                        Name:    Jerre E. Birdsong
                                        Title:   Vice President & Treasurer


(Seal)

ATTEST:

By:   /s/ G. L. Waters
     ---------------------
Name:     G. L. Waters
Title:    Asst. Secretary







AmerenUE Project
Lease Agreement

                                      S-2





                                 ACKNOWLEDGMENTS



STATE OF MISSOURI )
                  )  SS.
COUNTY OF PIKE    )


     BE IT  REMEMBERED  that on this 16 day of  December,  2002,  before me, the
undersigned,  a notary  public  in and for said  county  and  state,  came  BOYD
HADDOCK,  Mayor of the CITY OF BOWLING GREEN, MISSOURI, a fourth class city duly
authorized,  incorporated  and existing under and by virtue of the  Constitution
and laws of the State of  Missouri,  and BARBARA  ALLISON,  City Clerk,  who are
personally  known to me to be the same persons who executed,  as such  officers,
the within instrument on behalf of said City, and such persons duly acknowledged
the execution of the same to be the act and deed of said City.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal, the day and year last above written.



                                          /s/ Jennifer D. Robinson
                                          -----------------------------
                                                 Notary Public


My Appointment Expires:  My Commission Expires
                             August 6, 2006
                        ----------------------


AmerenUE Project
Lease Agreement


                                      S-3





STATE OF MISSOURI )
                  ) SS.
CITY OF ST. LOUIS )


     BE IT REMEMBERED,  that on this 17th day of December,  2002,  before me the
undersigned,  a Notary  Public in and for the County and State  aforesaid,  came
Jerre E. Birdsong,  a Vice President & Treasurer of UNION ELECTRIC COMPANY d/b/a
AMERENUE,  a  Missouri  corporation,  who is  personally  known to me to be such
officer,  and who is  personally  known to me to be the same person who executed
the within instrument on behalf of said  corporation,  and duly acknowledged the
execution of the same to be the act and deed of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal, the day and year last above written.


                                          /s/ Carol A. Head
                                          -----------------------------
                                               Notary Public


My Appointment Expires:  9-23-2006
                        -------------

AmerenUE Project
Lease Agreement

                                      S-4





                                                                  EXHIBIT 10.10

================================================================================



                                ________________

                                 TRUST INDENTURE

                          Dated as of December 1, 2002
                                ________________



                                     Between


                         CITY OF BOWLING GREEN, MISSOURI


                                       AND


                              COMMERCE BANK, N.A.,
                                   As Trustee




                                  Relating to:

                                  $125,000,000
                      (Aggregate Maximum Principal Amount)
                         City of Bowling Green, Missouri
                         Taxable Industrial Revenue Bond
                               (AmerenUE Project)
                                   Series 2002



================================================================================


                                 TRUST INDENTURE


                                TABLE OF CONTENTS

                                                                           Page
               Parties ......................................................1
               Recitals .....................................................1
               Granting Clauses .............................................1


                                    ARTICLE I

                                   DEFINITIONS

Section 101.   Definitions of Words and Terms ...............................3
Section 102.   Rules of Interpretation ......................................7


                                   ARTICLE II

                                    THE BOND

Section 201.   Title and Amount of Bonds ....................................7
Section 202.   Nature of Obligation .........................................8
Section 203.   Denomination, Number and Dating of Bonds .....................8
Section 204.   Method and Place of Payment of Bonds..........................8
Section 205.   Execution and Authentication of Bonds ........................9
Section 206.   Registration, Transfer and Exchange of Bonds .................9
Section 207.   Persons Deemed Owners of Bonds ..............................10
Section 208.   Authorization of the Bonds ..................................10
Section 209.   Authorization of Additional Bonds ...........................11
Section 210.   Mutilated, Lost, Stolen or Destroyed Bonds ..................12
Section 211.   Cancellation and Destruction of Bonds Upon Payment ..........12


                                   ARTICLE III

                               REDEMPTION OF BONDS

Section 301.   Redemption of Bonds Generally ...............................13
Section 302.   Redemption of Bonds .........................................13
Section 303.   Effect of Call for Redemption ...............................13
Section 304.   Notice of Redemption ........................................13


                                      -i-


                                   ARTICLE IV

                                  FORM OF BONDS

Section 401.   Form Generally ..............................................14
Section 402.   Form of Bonds................................................14
Section 403.   Form of Certificate of Authentication .......................20

                                    ARTICLE V

                    CUSTODY AND APPLICATION OF BOND PROCEEDS

Section 501.   Creation of Construction Fund ...............................20
Section 502.   Deposits into the Construction Fund .........................20
Section 503.   Disbursements from the Construction Fund ....................20
Section 504.   Completion of the Project ...................................21
Section 505.   Disposition Upon Acceleration ...............................21

                                   ARTICLE VI

                               REVENUES AND FUNDS

Section 601.   Creation of the Bond Fund ...................................21
Section 602.   Deposits into the Bond Fund .................................21
Section 603.   Application of Moneys in the Bond Fund ......................21
Section 604.   Payments Due on Saturdays, Sundays and Holidays .............22
Section 605.   Nonpresentment of Bonds .....................................22
Section 606.   Repayment to the Company from the Bond Fund .................22

                                   ARTICLE VII

                  SECURITY FOR DEPOSITS AND INVESTMENT OF FUNDS

Section 701.   Moneys to be Held in Trust ..................................23
Section 702.   Investment of Moneys in Construction Fund and Bond Fund .....23
Section 703.   Record Keeping ..............................................23

                                  ARTICLE VIII

                        GENERAL COVENANTS AND PROVISIONS

Section 801.   Payment of Principal and Interest ...........................23
Section 802.   Authority to Execute Indenture and Issue Bonds ..............24
Section 803.   Performance of Covenants ....................................24
Section 804.   Instruments of Further Assurance ............................24
Section 805.   Recordings and Filings ......................................24
Section 806.   Inspection of Project Books .................................24
Section 807.   Enforcement of Rights Under the Lease .......................24

                                      -ii-


                                   ARTICLE IX

                              DEFAULT AND REMEDIES

Section 901.   Events of Default; Notice; Opportunity to Cure ..............25
Section 902.   Acceleration of Maturity in Event of Default ................25
Section 903.   Surrender of Possession of Trust Estate; Rights and Duties
                 of Trustee in Possession ..................................25
Section 904.   Appointment of Receivers in Event of Default ................26
Section 905.   Exercise of Remedies by the Trustee .........................26
Section 906.   Limitation on Exercise of Remedies by Bondowners ............26
Section 907.   Right of Bondowners to Direct Proceedings ...................27
Section 908.   Application of Moneys in Event of Default ...................27
Section 909.   Remedies Cumulative .........................................28
Section 910.   Waivers of Events of Default ................................28

                                    ARTICLE X

                                   THE TRUSTEE

Section 1001.  Acceptance of the Trusts ....................................29
Section 1002.  Fees, Charges and Expenses of the Trustee ...................31
Section 1003.  Notice to Bondowners if Default Occurs ......................31
Section 1004.  Intervention by the Trustee .................................31
Section 1005.  Successor Trustee Upon Merger, Consolidation or Sale ........31
Section 1006.  Resignation of Trustee ......................................31
Section 1007.  Removal of Trustee ..........................................32
Section 1008.  Appointment of Successor Trustee ............................32
Section 1009.  Vesting of Trusts in Successor Trustee ......................32
Section 1010.  Right of Trustee to Pay Taxes and Other Charges .............32
Section 1011.  Trust Estate May be Vested in Co-trustee ....................33
Section 1012.  Accounting ..................................................33
Section 1013.  Performance of Duties under the Lease .......................33

                                   ARTICLE XI

                             SUPPLEMENTAL INDENTURES

Section 1101.  Supplemental Indentures Not Requiring Consent of Bondowners .34
Section 1102.  Supplemental Indentures Requiring Consent of Bondowners .....34
Section 1103.  Company's Consent to Supplemental Indentures ................35

                                   ARTICLE XII

                               SUPPLEMENTAL LEASES

Section 1201.  Supplemental Leases Not Requiring Consent of Bondowners .....35
Section 1202.  Supplemental Leases Requiring Consent of Bondowners .........35

                                     -iii-



                                  ARTICLE XIII

                     SATISFACTION AND DISCHARGE OF INDENTURE

Section 1301.  Satisfaction and Discharge of this Indenture ................35
Section 1302.  Bonds Deemed to be Paid .....................................36

                                   ARTICLE XIV

                            MISCELLANEOUS PROVISIONS

Section 1401.  Consents and Other Instruments by Bondowners ................37
Section 1402.  Limitation of Rights Under this Indenture ...................37
Section 1403.  Notices .....................................................37
Section 1404.  Severability ................................................38
Section 1405.  Execution in Counterparts ...................................38
Section 1406.  Governing Law ...............................................38

               Signatures and Seals .......................................S-1
               Acknowledgments ............................................S-3

               Exhibit A  -  Project Improvements
               Exhibit B  -  Project Site
               Exhibit C  -  Project Equipment

                                      -iv-



                                 TRUST INDENTURE



     THIS TRUST INDENTURE dated as of December 1, 2002,  between CITY OF BOWLING
GREEN,  MISSOURI,  a fourth class city  organized and existing under the laws of
the State of Missouri (the "City"),  and COMMERCE BANK, N.A., a national banking
association  duly  organized  and existing and  authorized to accept and execute
trusts of the character  herein set forth under the laws of the United States of
America, as Trustee (the "Trustee");

     WITNESSETH:

     WHEREAS,  the City is authorized  under Sections 100.010 through 100.200 of
the Revised Statutes of Missouri, as amended and Article VI Section 27(b) of the
Missouri  Constitution  (the "Act"), to issue revenue bonds to provide funds for
the  carrying out of a project  under the Act and to sell,  lease or mortgage to
private  persons,   partnerships  or  corporations  the  facilities   purchased,
constructed or extended by the City for manufacturing,  commercial,  warehousing
and industrial development purposes; and

     WHEREAS,  pursuant to the Act,  the  governing  body of the City adopted an
Ordinance on July 15, 2002 (the "Bond Ordinance"),  expressing the intent of the
City to issue its industrial  development revenue bond in a principal amount not
to exceed  $125,000,000  (the  "Bond"),  for the purpose of  acquiring a project
described  on Exhibit A hereto  (the  "Project")  located  on the real  property
described  on  Exhibit  B  hereto,   including  land,   buildings,   structures,
improvements,  fixtures,  machinery  and  equipment  as  hereinafter  more fully
described,  and  authorizing  the City to lease the  Project  to Union  Electric
Company d/b/a AmerenUE, a Missouri corporation (the "Company");

     WHEREAS, pursuant to the Bond Ordinance and the Act, the City is authorized
to execute and deliver this Trust Indenture (the "Indenture") for the purpose of
issuing and  securing  the Bond,  and to enter into the Lease  Agreement of even
date herewith (the  "Lease"),  with the Company under which the City, as Lessor,
will lease the Project to the Company,  as Lessee,  in  consideration of rentals
which will be sufficient to pay the principal of and interest on the Bond;

     WHEREAS,  all things necessary to make the Bond, when  authenticated by the
Trustee and issued as in this Indenture provided,  the valid and legally binding
obligations  of the City,  and to constitute  this Indenture a valid and legally
binding  pledge and  assignment of the Trust Estate herein made for the security
of the payment of the principal of and interest on the Bond,  have been done and
performed,  and the execution  and delivery of this  Indenture and the execution
and issuance of the Bond, subject to the terms hereof, have in all respects been
duly authorized;

     NOW, THEREFORE, THIS TRUST INDENTURE WITNESSETH:

                                GRANTING CLAUSES

     That the City,  in  consideration  of the premises,  the  acceptance by the
Trustee of the trusts hereby created, the purchase and acceptance of the Bond by
the Owners thereof,  and of other good and valuable  consideration,  the receipt
and  sufficiency  of which is hereby  acknowledged,  and in order to secure  the
payment of the  principal  of and  interest on the Bond  issued and  outstanding
under this Indenture from time to time according to its tenor and effect, and to
secure  the  performance  and  observance  by the  City  of all  the  covenants,
agreements and conditions  herein and in the Bond contained,  does hereby pledge
and assign to




the Trustee and its successors and assigns  forever,  the property  described in
paragraphs (a), (b) and (c) below (said property being herein referred to as the
"Trust Estate"), to-wit:

     (a) All right,  title and interest in and to the Project  (defined  herein)
together with the tenements,  hereditaments,  appurtenances,  rights, privileges
and immunities thereunto belonging or appertaining;

     (b) All right,  title and  interest  of the City in, to and under the Lease
(excluding the City's right to receive moneys for its own account and the City's
rights to  indemnification  or to be  protected  from  liabilities  by insurance
policies  required by the Lease, as provided therein or herein),  and all rents,
revenues and receipts  derived by the City from the Project  including,  without
limitation, all rentals and other amounts to be received by the City and paid by
the Company under and pursuant to and subject to the provisions of the Lease;

     (c) All moneys and  securities  from time to time held by the Trustee under
the terms of this Indenture,  and any and all other real or personal property of
every kind and nature from time to time hereafter,  by delivery or by writing of
any kind,  pledged,  assigned  or  transferred  as and for  additional  security
hereunder by the City or by anyone in its behalf,  or with its written  consent,
to the Trustee,  which is hereby authorized to receive any and all such property
at any and all times and to hold and apply the same subject to the terms hereof.

     TO HAVE AND TO HOLD, all and singular, the Trust Estate with all rights and
privileges  hereby  pledged and  assigned or agreed or intended so to be, to the
Trustee and its successors and assigns forever;

     IN TRUST NEVERTHELESS,  upon the terms and subject to the conditions herein
set forth, for the equal and proportionate  benefit,  protection and security of
all  Owners  from time to time of the Bond  outstanding  under  this  Indenture,
without preference,  priority or distinction as to lien or otherwise of the Bond
over any other of the Bond except as expressly  provided in or permitted by this
Indenture;

     PROVIDED,  HOWEVER,  that if the City shall well and truly pay, or cause to
be paid,  the  principal  of and  interest  on the Bond,  at the time and in the
manner mentioned in the Bond,  according to the true intent and meaning thereof,
or shall  provide for the payment  thereof (as provided in Article XIII hereof),
and shall pay or cause to be paid to the  Trustee all other sums of money due or
to become due to it in accordance  with the terms and  provisions  hereof,  then
upon such final  payments this  Indenture and the rights  thereby  granted shall
cease,  determine and be void; otherwise,  this Indenture shall be and remain in
full force and effect.

     THIS INDENTURE  FURTHER  WITNESSETH,  and it is hereby expressly  declared,
covenanted  and agreed by and between the parties  hereto,  that the Bond issued
and secured hereunder is to be issued,  authenticated and delivered and that all
the Trust Estate is to be held and applied under, upon and subject to the terms,
conditions,  stipulations,  covenants,  agreements, trusts, uses and purposes as
hereinafter  expressed,  and the City does hereby  agree and  covenant  with the
Trustee  and  with the  respective  Owners  from  time to time of the  Bond,  as
follows:

                                      -2-



                                    ARTICLE I

                                   DEFINITIONS

     Section 101. Definitions of Words and Terms. In addition to words and terms
defined in Section  1.1 of the Lease,  which  definitions  shall be deemed to be
incorporated  herein,  and  terms  defined  elsewhere  in  this  Indenture,  the
following  words and terms as used in this  Indenture  shall have the  following
meanings, unless some other meaning is plainly intended:

     "Act" means Sections  100.010  through  100.200 of the Revised  Statutes of
Missouri, as amended and Article VI Section 27(b) of the Missouri  Constitution,
as amended.

     "Additional  Bond"  means any Bond  issued  pursuant to Section 209 of this
Indenture.

     "Authorized  City  Representative"  means the Mayor or such other person at
the time  designated  to act on  behalf  of the City as  evidenced  by a written
certificate  furnished  to the Company and the Trustee  containing  the specimen
signature  of such  person and  signed on behalf of the City by its Mayor.  Such
certificate  may  designate  an alternate  or  alternates  each of whom shall be
entitled to perform all duties of the Authorized City Representative.

     "Authorized  Company  Representative"  means  the Vice  President,  Manager
Generation   Development,   Manager  Corporate  Development,   Manager  Economic
Development or such other person at the time  designated to act on behalf of the
Company as  evidenced  by a written  certificate  furnished  to the City and the
Trustee containing the specimen signature of such person and signed on behalf of
the Company by authorized officers or employees.  Such certificate may designate
an alternate or alternates  each of whom shall be entitled to perform all duties
of the Authorized Company Representative.

     "Bond" or "Bonds"  means the  Taxable  Industrial  Revenue  Bond  (AmerenUE
Project) Series 2002 in the maximum  principal  amount of  $125,000,000,  issued
pursuant to Section 208 of this Indenture and any Additional Bond, authenticated
and delivered under and pursuant to this Indenture.

     "Bond Fund"  means "City of Bowling  Green,  Missouri,  Taxable  Industrial
Revenue Bond Fund -- AmerenUE Project" created in Section 601 of this Indenture.

     "Bondowner" means the registered owner of any Bond.

     "Bond Purchase  Agreement" means the agreement by that name with respect to
the Bond by and between the City and the purchaser identified therein.

     "City" means City of Bowling Green, Missouri, a fourth class city organized
and existing  under the laws of the State of Missouri,  and its  successors  and
assigns.

     "Company"  means  Union  Electric   Company  d/b/a  AmerenUE,   a  Missouri
corporation  organized and existing under Chapter 351 of the Revised Statutes of
Missouri, as amended, and its successors or assigns.

     "Completion  Date" means the date of execution of the certificate  required
pursuant to Section 504 hereof.


                                      -3-



     "Construction  Fund" means "City of Bowling Green,  Missouri,  Construction
Fund -- AmerenUE Project" created in Section 501 of this Indenture.

     "Cumulative  Outstanding  Principal  Amount" means the aggregate  principal
amount of the Bond issued in accordance  with the provisions of this  Indenture,
as  reflected in the records  maintained  by the Trustee as provided in the Bond
and this Indenture.

     "Deed of Trust" means the Deed of Trust and Security  Agreement  granted by
the City to secure payment of the Bond.

     "Event of Default"  means,  with  respect to this  Indenture,  any Event of
Default as defined in Section 901 hereof and,  with respect to the Lease,  means
any Event of Default as described in Section 12.1 of the Lease.

     "Financing Document" means any loan agreement,  credit agreement,  security
agreement, mortgage, participation agreement, lease agreement, sublease, hedging
agreement or other document executed by or on behalf of a Financing Party.

     "Financing  Party"  means  any  Person  providing  debt,  lease  or  equity
financing   (including   equity   contributions   or   commitments)  or  hedging
arrangements,  or any renewal, extension or refinancing of any such financing or
hedging arrangements,  or any guarantee,  insurance, letters of credit or credit
support for or in connection  with such  financing or hedging  arrangements,  in
connection with the development,  construction,  ownership,  lease, operation or
maintenance  of the  Project or  interests  or rights in the Lease,  or any part
thereof, including any trustee or agent acting on any such Person's behalf.

     "Government  Securities"  means direct  obligations  of, or obligations the
payment of principal of and interest on which are unconditionally guaranteed by,
the United States of America.

     "Grant Agreement" means the Pre-Annexation and Development  Agreement dated
November 9, 2001 by and between the City and the Company.

     "Indenture"  means this Trust  Indenture,  as from time to time amended and
supplemented by Supplemental
Indentures in accordance with the provisions of Article XI hereof.

     "Investment Securities" means any of the following securities:

          (a) any bonds or other  obligations which as to principal and interest
     constitute direct obligations of, or are unconditionally guaranteed by, the
     United  States of  America,  including  obligations  of any of the  federal
     agencies   set  forth  in  clause  (b)  below  to  the   extent   they  are
     unconditionally guaranteed by the United States of America;

          (b)  obligations  of Fannie  Mae,  the  Government  National  Mortgage
     Association,  the Federal Financing Bank, the Federal  Intermediate  Credit
     Corporation,  Federal Banks for Cooperatives,  Federal Land Banks,  Federal
     Home Loan Banks, Farmers Home Administration and Federal Home Loan Mortgage
     Corporation;

          (c) direct and general  obligations  of any state of the United States
     of America,  to the payment of the  principal  of and interest on which the
     full faith and credit of such state is pledged,  provided  that at the time
     of their purchase under this Indenture such obligations are rated in either
     of the two highest rating categories by a nationally-recognized bond rating
     agency;


                                      -4-



          (d)  certificates  of deposit,  whether  negotiable or  nonnegotiable,
     issued by any bank or trust company  organized  under the laws of any state
     of the  United  States  of  America  or any  national  banking  association
     (including the Trustee),  provided that such  certificates of deposit shall
     be  either  (1) continuously  and  fully  insured  by the  Federal  Deposit
     Insurance  Corporation,  or  (2) continuously  and  fully  secured  by such
     securities  as are described  above in clauses (a) through (c),  inclusive,
     which  shall  have a  market  value  at all  times  at  least  equal to the
     principal  amount of such  certificates  of deposit and shall be  deposited
     with the Trustee or a custodian  bank,  trust  company or national  banking
     association.  The bank,  trust  company  or  national  banking  association
     holding each such  certificate  of deposit  required to be so secured shall
     furnish the Trustee written evidence  satisfactory to it that the aggregate
     market value of all such  obligations  securing  each such  certificate  of
     deposit  will at all  times be an amount  at least  equal to the  principal
     amount  of each  such  certificate  of  deposit  and the  Trustee  shall be
     entitled to rely on each such undertaking.

          (e) Shares of a fund  registered  under the Investment  Company Act of
     1940, as amended,  whose shares are registered  under the Securities Act of
     1933, as amended, having assets of at least $100,000,000, and which shares,
     at the time of purchase,  are rated by Standard & Poor's and Moody's in one
     of the two highest rating categories  (without regard to any refinements or
     gradation of rating category by numerical  modifier or otherwise)  assigned
     by such rating agencies for obligations of that nature.

          (f) Any other  investment  approved  in  writing  by the Owners of the
     Outstanding Bond.

     "Lease" means the Lease Agreement dated as of December 20, 2002 between the
City, as lessor,  and the Company,  as lessee,  as from time to time amended and
supplemented  by Supplemental  Leases in accordance with the provisions  thereof
and of Article XII of this Indenture.

     "Mayor" means the duly elected and acting mayor of the City:

     "Outstanding,"  when used with reference to Bond, means, as of a particular
date, any Bond theretofore authenticated and delivered, except:

          (a) any Bond theretofore  cancelled by the Trustee or delivered to the
     Trustee for cancellation;

          (b) any Bond deemed to be paid in  accordance  with the  provisions of
     Section 1302 hereof; and

          (c) any Bond in exchange for or in lieu of which another Bond has been
     authenticated and delivered pursuant to this Indenture.

     "Owner" shall have the same meaning as Bondowner.

     "Paying  Agent"  means  the  Trustee  and any other  bank or trust  company
designated by this Indenture as paying agent for the Bond at which the principal
of or interest on the Bond shall be payable.

     "Person" means an individual,  partnership,  corporation,  business  trust,
joint  stock  company,  limited  liability  company,  bank,  insurance  company,
unincorporated association, joint venture or other entity of whatever nature.


                                      -5-



     "Project" means the project  referred to in the recitals of this Indenture,
including the Project Site, the Project  Improvements and the Project Equipment,
and all additions, modifications,  improvements,  replacements and substitutions
made to the Project pursuant to the Lease as they may at any time exist.

     "Project  Costs" means all costs of purchase,  construction,  extending and
improving of the Project, including the following:

          (a) all costs and expenses necessary or incident to the acquisition of
     the Project Site and any Project Improvements and Project Equipment located
     thereon at the execution of the Lease and which the Company  conveys to the
     City;

          (b)  fees  and  expenses  of  architects,  appraisers,  surveyors  and
     engineers  for  estimates,  surveys,  soil borings and soil tests and other
     preliminary  investigations  and items  necessary  to the  commencement  of
     construction,   preparation  of  plans,  drawings  and  specifications  and
     supervision of  construction,  as well as for the  performance of all other
     duties of  architects,  appraisers,  surveyors and engineers in relation to
     the purchase,  construction,  extending and improving of the Project or the
     issuance of the Bond;

          (c) all costs and expenses of every nature  incurred in purchasing and
     constructing the Project  Improvements and otherwise  improving the Project
     Site and purchasing and  installing  the Project  Equipment,  including the
     actual cost of labor,  materials,  machinery,  furnishings and equipment as
     payable to  contractors,  builders and  materialmen in connection  with the
     purchase, construction, extending and improving of the Project;

          (d) interest  accruing on the Bond during the  construction  period of
     the Project;

          (e) the cost of title  insurance  policies  and the cost of any  other
     insurance  maintained  during the  Construction  Period in accordance  with
     Article VII of the Lease;

          (f) reasonable expenses of administration,  supervision and inspection
     properly chargeable to the Project,  underwriting expenses,  legal fees and
     expenses,   fees  and  expenses  of  accountants  and  other   consultants,
     publication  and  printing  expenses,  and initial fees and expenses of the
     Trustee to the extent that said fees and expenses are necessary or incident
     to the  issuance  and  sale of the  Bond or the  purchasing,  construction,
     extending and improving of the Project;

          (g) all  other  items  of  expense  not  elsewhere  specified  in this
     definition  as may be  necessary  or  incident  to: (1) the  authorization,
     issuance and sale of the Bond; (2) the purchase of the Project; and (3) the
     financing thereof.

     "Project  Equipment"  means  all  items of  machinery,  equipment  or other
personal  property  acquired or installed or acquired  for  installation  in the
Project Improvements or elsewhere on the Project Site related to the Project and
paid for in whole or in part from the  proceeds  of the Bond,  as  described  in
Exhibit C attached  hereto and by this  reference  made a part  hereof,  and all
replacements thereof and substitutions therefor made pursuant to the Lease.

     "Project  Improvements" means all buildings,  structures,  improvements and
fixtures  located on or to be purchased,  constructed and otherwise  improved on
the  Project  Site  related to the Project and paid for in whole or in part from
the proceeds of the Bond, as described in Exhibit A attached  hereto and by this
reference made a part hereof, and all additions, alterations,  modifications and
improvements thereof made pursuant to the Lease.

                                      -6-




     "Project Site" means all of the real estate described in Exhibit B attached
hereto  and by this  reference  made a part  hereof,  as the same may be further
refined by the substitution of definitive legal  descriptions upon completion by
the Company of surveys of the Project Site.

     "Series  2002 Bond" means the Taxable  Industrial  Revenue  Bond  (AmerenUE
Project), Series 2002 authorized under this Indenture.

     "Supplemental  Indenture" means any indenture supplemental or amendatory to
this Indenture  entered into by the City and the Trustee  pursuant to Article XI
hereof.

     "Supplemental Lease" means any supplement or amendment to the Lease entered
into pursuant to Article XII hereof.

     "Trust Estate" means the Trust Estate  described in the Granting Clauses of
this Indenture.

     "Trustee" means Commerce Bank, N.A., in Kansas City,  Missouri,  a national
banking  association  duly  organized and existing  under the laws of the United
States of America,  and its  successor or successors  and any other  corporation
which at the time may be  substituted  in its place  pursuant to and at the time
serving as Trustee under this Indenture.

     Section 102. Rules of Interpretation.

     (a) Unless the context shall  otherwise  indicate,  the words importing the
singular  number shall  include the plural and vice versa,  and words  importing
persons shall include firms,  associations  and  corporations,  including public
bodies, as well as natural persons.

     (b) Wherever in this  Indenture  it is provided  that either party shall or
will  make  any  payment  or  perform  or  refrain  from  performing  any act or
obligation,  each  such  provision  shall,  even  though  not so  expressed,  be
construed as an express  covenant to make such payment or to perform,  or not to
perform, as the case may be, such act or obligation.

     (c) All references in this instrument to designated  "Articles," "Sections"
and other  subdivisions  are,  unless  otherwise  specified,  to the  designated
Articles,  Sections and subdivisions of this instrument as originally  executed.
The words  "herein,"  "hereof,"  "hereunder"  and other words of similar  import
refer to this Indenture as a whole and not to any particular Article, Section or
subdivision.

     (d) The Table of Contents  and the  Article  and  Section  headings of this
Indenture  shall not be treated as a part of this  Indenture or as affecting the
true meaning of the provisions hereof.

                                   ARTICLE II

                                    THE BOND

     Section  201.  Title and Amount of Bond.  No Bond may be issued  under this
Indenture  except in accordance  with the  provisions of this Article.  The Bond
authorized  to be issued under this  Indenture  shall be  designated as "City of
Bowling Green,  Missouri  Taxable  Industrial  Revenue Bond  (AmerenUE  Project)
Series  2002." The maximum total  principal  amount of the Series 2002 Bond that
may be issued hereunder is hereby expressly limited to $125,000,000.

                                      -7-




     Section 202. Nature of Obligation. The Bonds and the interest thereon shall
be special obligations of the City payable solely out of the rents, revenues and
receipts  derived by the City from the Project  and the Lease,  and not from any
other fund or source of the City,  and are secured by a pledge and assignment of
the Trust Estate to the Trustee in favor of the Owners of the Bonds, as provided
in this  Indenture  and the Deed of Trust.  The Bonds and the  interest  thereon
shall not constitute  general  obligations of the City or the State of Missouri,
and neither the City nor said State shall be liable thereon, and the Bonds shall
not  constitute  an  indebtedness  within the meaning of any  constitutional  or
statutory debt limitation or  restriction,  and are not payable in any manner by
taxation.

     Section 203. Denomination, Number and Dating of Bond.

     (a)  The  Series  2002  Bond  may be  issuable  in the  form  of one  fully
registered  Bond  without  coupons  in the  maximum  principal  denomination  of
$125,000,000 or in denominations  of $10,000,000 or integral  multiples of $1.00
in excess thereof.  The Bond shall be  substantially in the form hereinafter set
forth in Article IV of this Indenture.

     (b) The Series  2002 Bond  shall be dated by the  Trustee as of the date of
initial delivery  thereof as provided herein.  If the Series 2002 Bond is at any
time thereafter  transferred,  any Series 2002 Bond replacing such Bond shall be
dated as of the date of authentication thereof.

     Section 204. Method and Place of Payment of Bonds.

     (a) The principal of and interest on the Bonds shall be payable in any coin
or currency of the United  States of America  which on the  respective  dates of
payment thereof is legal tender for payment of public and private debts.

     (b)  Payment  of  the  principal  of the  Bonds  shall  be  made  upon  the
presentation  and surrender of such Bond at the principal  payment office of any
Paying Agent; provided, that so long as the Company or any entity controlled by,
under common control with or controlling the Company is the sole Bondowner,  the
Trustee is  authorized  to make  payments of  principal on such Bond by internal
bank transfer or by wire transfer to an account at a commercial  bank or savings
institution  designated by such Bondowner and located in the continental  United
States;  provided,  further, that upon such payment by internal bank transfer or
by wire transfer of principal on such Bond,  the Trustee shall record the amount
of such principal  payment on the registration  books for the Bond maintained by
the  Trustee  on behalf of the City.  If any Bond is  presented  to the  Trustee
together  with such payment,  or for such  payment,  the Trustee shall enter the
amount  of  such  principal  payment  on the  Table  of  Cumulative  Outstanding
Principal  Amount on the Bond in the  manner  provided  by Section  402  hereof.
Notwithstanding the foregoing,  the registration books maintained by the Trustee
shall be the official record of the Cumulative  Outstanding  Principal Amount on
the Bond at any time,  and the Bondowner is not required to present the Bond for
action by the Trustee, as bond registrar,  with each payment of principal on the
Bond.  Payment of the interest on the Bonds shall be made by the Trustee on each
interest payment date to the person  appearing on the registration  books of the
City  hereinafter  provided for as the registered owner thereof on the fifteenth
day (whether or not a business day) of the calendar  month next  preceding  such
interest payment date by check or draft mailed by the Trustee to such registered
owner at such  owner's  address as it appears on such  registration  books.  The
Trustee is  authorized  to make  interest  payments on any Bond by internal bank
transfer  or by wire  transfer  to an  account at a  commercial  bank or savings
institution  designated by such Bondowner and located in the continental  United
States.

                                      -8-



     Section 205. Execution and Authentication of Bonds.

     (a) The Bonds  shall be  executed  on  behalf of the City by the  manual or
facsimile  signature  of its  Mayor and  attested  by the  manual  or  facsimile
signature  of its City  Clerk,  and shall  have the  corporate  seal of the City
affixed  thereto or imprinted  thereon.  In case any officer whose  signature or
facsimile thereof appears on the Bonds shall cease to be such officer before the
delivery of such Bond, such signature or facsimile thereof shall nevertheless be
valid and sufficient  for all purposes,  the same as if such person had remained
in office  until  delivery.  Any Bond may be signed  by such  persons  as at the
actual time of the  execution of such Bond shall be the proper  officers to sign
such Bond  although at the date of such Bond such persons may not have been such
officers.

     (b) The Bonds shall have endorsed  thereon a Certificate of  Authentication
substantially  in the form set  forth in  Section  403  hereof,  which  shall be
manually  executed by the Trustee.  No Bond shall be entitled to any security or
benefit under this  Indenture or shall be valid or  obligatory  for any purposes
unless  and  until  such  Certificate  of  Authentication  shall  have been duly
executed by the Trustee.  Such executed  Certificate of Authentication  upon any
Bond shall be conclusive  evidence  that such Bond have been duly  authenticated
and delivered under this Indenture.  The  Certificate of  Authentication  on any
Bond  shall be deemed to have been  duly  executed  if signed by any  authorized
officer or signatory of the Trustee.

     Section 206. Registration, Transfer and Exchange of Bonds.

     (a) The Trustee shall keep books for the  registration and for the transfer
of Bonds as provided in this Indenture.

     (b)  The  Bonds  may be  transferred  only  upon  the  books  kept  for the
registration  and transfer of Bonds upon  surrender  thereof to the Trustee duly
endorsed for  transfer or  accompanied  by an  assignment  duly  executed by the
registered owner or such owner's attorney or legal  representative  in such form
as shall be  satisfactory  to the  Trustee.  The  Series  2002 Bond has not been
registered under the Securities Act of 1933, as amended, or any state securities
law,  and the Series  2002 Bond may not be  transferred  unless the City and the
Trustee are  furnished a written  legal  opinion from counsel  acceptable to the
City,  the Trustee and the Company,  to the effect that such  transfer is exempt
from the  registration  requirements  of the Securities Act of 1933, as amended,
and any applicable state securities law. The Series 2002 Bond may be transferred
to any entity  controlled  by, under  common  control  with or  controlling  the
Company  without the necessity of obtaining such an opinion.  In connection with
any such  transfer  of the Series  2002  Bond,  the City and the  Trustee  shall
receive  an  executed  representation  letter  signed by the  proposed  assignee
containing   substantially   the   same   representations   contained   in   the
representation  letter  delivered to the Trustee from the Owner upon the initial
issuance of the Bond.  Upon any such  transfer,  the City shall  execute and the
Trustee shall  authenticate  and deliver in exchange for such Series 2002 Bond a
new fully  registered  Bond,  registered in the name of the  transferee,  of any
denomination  or  denominations  authorized by this  Indenture,  in an aggregate
principal amount equal to the outstanding  principal amount of such Bond, of the
same maturity and bearing interest at the same rate.

     (c) In all cases in which Bonds shall be exchanged or transferred hereunder
the  provisions of any legend  restrictions  on the Bonds shall be complied with
and the City shall execute and the Trustee shall authenticate and deliver at the
earliest  practicable  time  Bonds in  accordance  with the  provisions  of this
Indenture.  All  Bonds  surrendered  in any  such  exchange  or  transfer  shall
forthwith  be  cancelled  by the  Trustee.  The City or the  Trustee  may make a
reasonable  charge for every such  exchange or transfer of Bonds  sufficient  to
reimburse it for any tax, fee or other  governmental  charge required to be paid
with respect to such exchange or transfer,  and such charge shall be paid before
any such new Bonds shall be delivered. Neither the City nor the Trustee shall be
required  to make any such  exchange  or  transfer  of

                                      -9-



Bonds during the 15 days  immediately  preceding an interest payment date on the
Bonds or, in the case of any proposed  redemption  of Bonds,  during the 15 days
immediately  preceding the selection of Bonds for such  redemption or after such
Bonds or any portion thereof has been selected for redemption.

     Section 207.  Persons Deemed Owners of Bonds. As to any Bond, the person in
whose name the same shall be registered as shown on the bond registration  books
required by Section  206 hereof  shall be deemed and  regarded  as the  absolute
owner thereof for all purposes, and payment of or on account of the principal of
and  interest  on any such  Bond  shall be made only to or upon the order of the
registered owner thereof or a legal  representative  thereof.  All such payments
shall be valid and effectual to satisfy and  discharge  the liability  upon such
Bond, including the interest thereon, to the extent of the sum or sums so paid.

     Section 208. Authorization of the Series 2002 Bond.

     (a) There shall be issued and  secured by this  Indenture a series of Bonds
in the aggregate  maximum  principal  amount of $125,000,000  for the purpose of
providing  funds  for  paying  the costs of the  Project,  which  Bond  shall be
designated  "City of Bowling Green,  Missouri  Taxable  Industrial  Revenue Bond
(AmerenUE Project) Series 2002." The Series 2002 Bond shall be dated as provided
in Section 203(b) hereof, shall become due on December 1, 2023 (subject to prior
redemption  as  hereinafter  provided in Article III) and shall bear interest as
specified in Section 2.08(e)  hereof,  payable on the dates specified in Section
2.08(e) hereof.

     (b) The Trustee is hereby  designated  as the City's  Paying  Agent for the
payment of the principal of and interest on the Bonds.

     (c) The Series 2002 Bond shall be executed without  material  variance from
the form and in the manner set forth in Article IV hereof and  delivered  to the
Trustee  for   authentication,   but  prior  to  or   simultaneously   with  the
authentication and delivery of the Series 2002 Bond by the Trustee,  there shall
be filed with the Trustee the following:

          (1) An  original  or  certified  copy of the  ordinance  passed by the
     governing body of the City authorizing the issuance of the Series 2002 Bond
     and the execution of this Indenture,  the Lease,  the Deed of Trust and the
     Bond Purchase Agreement;

          (2) An original executed counterpart of this Indenture, the Lease, the
     Deed of Trust and the Bond Purchase Agreement;

          (3) A representation letter from the purchaser of the Series 2002 Bond
     in form and substance satisfactory to the City and the Trustee;

          (4) A request and  authorization to the Trustee on behalf of the City,
     executed by the Authorized City Representative,  to authenticate the Series
     2002 Bond and  deliver  the same to the  purchaser  identified  in the Bond
     Purchase  Agreement  upon  payment to the  Trustee,  for the account of the
     City,  of  the  purchase  price  thereof  specified  in the  Bond  Purchase
     Agreement.  The Trustee  shall be entitled to  conclusively  rely upon such
     request and  authorization  as to names of the  purchaser and the amount of
     such purchase price;

          (5) An opinion  of counsel  nationally  recognized  on the  subject of
     municipal bonds to the effect that the Series 2002 Bond constitutes a valid
     and legally binding  limited and special  revenue  obligations of the City;
     and

                                      -10-



          (6) Such other certificates, statements, receipts and documents as the
     City, the Trustee or the Company shall reasonably  require for the delivery
     of the Series 2002 Bond.

     (d) When the documents  specified in  subsection  (c) of this Section shall
have been filed with the Trustee,  and when the Series 2002 Bond shall have been
executed and  authenticated  as required by this  Indenture,  the Trustee  shall
deliver the Series 2002 Bond to or upon the order of the purchaser thereof,  but
only upon payment to the Trustee of the purchase  price of the Series 2002 Bond,
or  acknowledgement  from the City of the value of property  transferred  to the
City, as specified in the Bond Purchase Agreement.

     (e) The Series 2002 Bond shall bear interest at the rate of 5.15% per annum
on the Cumulative  Outstanding  Principal  Amount of the Bond, and such interest
shall be payable in arrears on each  December 1 commencing  on December 1, 2003,
and continuing thereafter until the said Cumulative Outstanding Principal Amount
is paid in full;  provided that the aggregate maximum principal amount shall not
exceed $125,000,000 and further provided that the Series 2002 Bond shall be paid
in full no later than  December 1, 2023.  Interest  shall be  calculated  on the
basis of a year of 360 days consisting of twelve months of 30 days each.

     The Trustee shall keep and maintain a record of the amounts  deposited into
the  Construction  Fund pursuant to the terms of the Indenture,  or the value of
property  transferred  to the City in exchange  for the  issuance of  additional
principal amount of the Bonds, as "Principal  Amount Issued" and shall enter the
aggregate  principal  amount of the Bonds then outstanding on its records as the
"Cumulative  Outstanding  Principal  Amount" on its records  maintained  for the
Bond. On each date upon which a portion of the Cumulative  Outstanding Principal
Amount is paid to the  registered  owner  thereof,  pursuant  to the  redemption
provisions  of the  Indenture,  the  Trustee  shall  enter  on its  records  the
principal  amount  paid on the  Bond  as  "Principal  Amount  Paid  Pursuant  to
Redemption Provisions," and shall enter the then outstanding principal amount of
this Bond as  "Cumulative  Outstanding  Principal  Amount" on its  records.  The
registered  owner may from time to time enter the respective  amounts  deposited
into the Construction Fund pursuant to the terms of the Indenture,  or the value
of property  transferred  to the City in exchange for the issuance of additional
principal amount of the Bonds, under the column headed "Principal Amount Issued"
on the  Table of  Cumulative  Outstanding  Principal  Amount  on the  Bond  (the
"Table")  and may  enter  the  aggregate  principal  amount  of the  Bonds  then
outstanding under the column headed "Cumulative Outstanding Principal Amount" on
the  Table.  On each date upon  which a portion  of the  Cumulative  Outstanding
Principal  Amount  is paid  to the  registered  owner  thereof  pursuant  to the
redemption  provisions  of the  Indenture,  the  registered  owner may enter the
principal  amount paid on the Bonds under the column  headed  "Principal  Amount
Paid Pursuant to Optional Redemption  Provisions" on the Table and may enter the
then  outstanding  principal  amount  of  the  Bonds  under  the  column  headed
"Cumulative  Outstanding  Principal Amount" on the Table.  However,  the records
maintained  by the Trustee as to principal  amount  issued or principal  amounts
paid on the Bonds shall be the official  records of the  Cumulative  Outstanding
Principal Amount for all purposes.

     Section 209. Authorization of Additional Bonds.

     (a) If  permitted  by law and upon  written  agreement  by the City and the
Company as to all applicable terms,  including without limitation any additional
grant payments, payments under the Lease and other matters, Additional Bonds may
be issued  under and equally and ratably  secured by this  Indenture on a parity
with  the  Series  2002  Bond,  and any  other  Additional  Bonds  which  remain
Outstanding  after the issuance of such  Additional  Bonds,  at any time or from
time to time, upon compliance with the conditions  hereinafter  provided in this
Section,  for the purpose of (i)  providing  funds to pay the cost of completing
the  Project  or the making of  additional  improvements  to the  Project or the
acquisition and installation of

                                      -11-



additional  Project  Equipment or (ii) providing funds for refunding all or part
of the Bonds  then  Outstanding  of any  series,  including  the  payment of any
premium thereon and interest to accrue to the designated redemption date and any
expenses in connection with such refunding.  Additional Bonds may be issued only
with the written consent of the Company.

     (b) Before any  Additional  Bonds shall be issued under the  provisions  of
this Section, the City shall pass an ordinance  authorizing the issuance of such
Additional Bond,  fixing the amount thereof and describing the Bonds, if any, to
be refunded, authorizing the City to enter into a Supplemental Indenture for the
purpose of issuing such Additional  Bond and, if required,  authorizing the City
to enter into a Supplemental Lease with the Company.

     (c) Such Additional Bonds shall be dated, shall be stated to mature in such
year or years,  shall  bear  interest  at such rate or rates not  exceeding  the
maximum rate then  permitted by law, and shall be  redeemable  at such times and
prices,  all as may be provided by the  Supplemental  Indenture  authorizing the
issuance of such Additional Bonds.  Except as to any difference in the date, the
maturity or  maturities,  the rate or rates of interest  or the  provisions  for
redemptions,  such  Additional  Bonds  shall  be on a parity  with and  shall be
entitled to the same benefit and  security of this  Indenture as the Series 2002
Bond, and any other Additional Bonds which remain Outstanding after the issuance
of such Additional Bonds.

     (d) The proceeds, excluding accrued interest, of all Additional Bonds shall
be deposited in  accordance  with the terms of the ordinance  authorizing  their
issuance, after payment or making provision for payment of all expenses incident
to such financing to be used for the sole and exclusive purposes provided in the
Supplemental Indenture authorizing the issuance of such Additional Bonds.

     Section 210.  Mutilated,  Lost, Stolen or Destroyed Bonds. In the event any
Bonds shall become mutilated,  or be lost,  stolen or destroyed,  the City shall
execute and the Trustee shall authenticate and deliver new Bonds of like series,
date and tenor as the Bonds mutilated lost, stolen or destroyed;  provided that,
in the  case  of any  mutilated  Bonds,  such  mutilated  Bond  shall  first  be
surrendered  to the  Trustee,  and in the case of any lost,  stolen or destroyed
Bonds,  there shall be first  furnished to the City and the Trustee  evidence of
such  loss,  theft or  destruction  satisfactory  to the  City and the  Trustee,
together with indemnity  satisfactory to them. In the event any such Bonds shall
have  matured,  instead  of  issuing  a  substitute  Bond,  the  City may pay or
authorize the payment of the same without surrender  thereof.  Upon the issuance
of any  substitute  Bond, the City and the Trustee may require the payment of an
amount  sufficient  to  reimburse  the City and the Trustee for any tax or other
governmental  charge  that may be  imposed  in  relation  thereto  and any other
reasonable fees and expenses incurred in connection therewith.

     Section 211. Cancellation and Destruction of Bonds Upon Payment.

     (a) All Bonds  which have been paid or  redeemed  or which the  Trustee has
purchased or which have  otherwise  been  surrendered  to the Trustee under this
Indenture,  either at or  before  maturity  shall be  cancelled  by the  Trustee
immediately  upon the  payment,  redemption  or  purchase  of such  Bond and the
surrender thereof to the Trustee.

     (b) All Bonds cancelled under any of the provisions of this Indenture shall
be destroyed by the Trustee. The Trustee shall execute a certificate  describing
the Bonds so destroyed, and shall file executed counterparts of such certificate
with the City and the Company.

                                      -12-




                                   ARTICLE III

                               REDEMPTION OF BONDS

     Section 301.  Redemption of Bonds Generally.  The Series 2002 Bond shall be
subject  to  redemption  prior to  maturity  in  accordance  with the  terms and
provisions  set forth in this  Article.  Additional  Bonds  shall be  subject to
redemption  prior to  maturity  in  accordance  with the  terms  and  provisions
contained in this Article and as may be specified in the Supplemental  Indenture
authorizing such Additional Bonds.

     Section 302.  Redemption of Series 2002 Bond. The Series 2002 Bond shall be
subject to redemption and payment in whole or in part, as follows:

     (a) At any time prior to the stated maturity thereof,  at the option of the
City,  upon  instructions  from the  Company,  at a price equal to the par value
thereof  being  redeemed,  plus accrued  interest  thereon,  without  premium or
penalty, to the date of payment.

     (b) At any time prior to the stated maturity thereof, to the extent amounts
are deposited  into the Bond Fund in accordance  with clauses (c) through (g) of
Section 602 hereof,  at a price equal to the par value thereof  being  redeemed,
plus  accrued  interest  thereon,  without  premium or  penalty,  to the date of
payment.

     (c) Upon  the  payment  of all of the  Grants  (as  defined  in the  Grant
Agreement) under the Grant  Agreement,  the Series 2002 Bond shall be subject to
mandatory  redemption at a price equal to the par value thereof being  redeemed,
plus  accrued  interest  thereon,  without  premium or  penalty,  to the date of
payment.

     Section 303. Effect of Call for  Redemption.  Prior to or on the date fixed
for redemption,  funds or Government Securities shall be placed with the Trustee
which are sufficient to pay the Bonds called for redemption and accrued interest
thereon,  if any,  to the  redemption  date.  Upon the  happening  of the  above
conditions and  appropriate  written notice having been given,  the Bonds or the
portions of the principal amount of Bonds thus called for redemption shall cease
to bear  interest  on the  specified  redemption  date,  and  shall no longer be
entitled to the protection,  benefit or security of this Indenture and shall not
be deemed to be Outstanding under the provisions of this Indenture. If the Bonds
are  fully  redeemed  prior to  maturity  and an  amount  of money  equal to the
Trustee's  and the Paying  Agent's  agreed to and  reasonable  fees and expenses
hereunder  accrued and to accrue in connection  with such  redemption is paid or
provided for, the City shall, at the Company's direction, deliver to the Company
the items described in Section 11.2 of the Lease. At its option, the Company may
deliver to the Trustee for redemption  Bonds not previously paid and the Company
shall receive a credit  against the Basic Rent or other  amounts  payable by the
Company for the  redemption  of such Bonds in an amount  equal to the  principal
amount of the Bonds so tendered for redemption plus accrued interest.

     Section 304. Notice of Redemption.  In the event the Bonds are to be called
for  redemption as provided in Section 302 (a) or (b) hereof,  the Company shall
deliver  written  notice to the City and the Trustee of the principal  amount of
Bonds that it has  elected to redeem and whether the Bonds are to be redeemed in
accordance  with  Section  302(a) or (b) hereof,  such notice to be delivered at
least 40 days (10 days if the Company, or any entity controlled by, under common
control  with  or  controlling  the  Company,  is the  Bondowner)  prior  to the
scheduled  redemption date. The Trustee shall then deliver written notice to the
Owner at least 30 days (five days if the  Company,  any  entity  controlled  by,
under common control with or controlling the Company, is the Bondowner) prior to
the scheduled  redemption date by first class mail stating the principal  amount
of the Bonds to be  redeemed  and the date upon which the Bonds will be

                                      -13-



redeemed  and paid.  The Bonds are  subject to  redemption  pursuant  to Section
302(c) without any request or notice from the Company.

                                   ARTICLE IV

                                  FORM OF BONDS

     Section  401.  Form  Generally.  The  Series  2002  Bond and the  Trustee's
Certificate  of  Authentication  to be  endorsed  thereon  shall  be  issued  in
substantially  the  forms set forth in this  article.  Additional  Bonds and the
Trustee's  Certificate  of  Authentication  to be endorsed  thereon  shall be in
substantially  the form set  forth  in this  Article,  with  such  necessary  or
appropriate variations, omissions and insertions as are permitted or required by
this  Indenture  or any  Supplemental  Indenture.  The Bonds  may have  endorsed
thereon such legends or text as may be  necessary or  appropriate  to conform to
any  applicable  rules and  regulations  of any  governmental  authority  or any
custom, usage or requirements of law with respect thereto.

     Section 402. Form of Bonds.

                                 (FORM OF BOND)

This Bond has not been registered  under the Securities Act of 1933, as amended,
or any state  securities  laws, and this Bond may not be transferred  unless the
City,  the Trustee and the Company are  furnished a written  legal  opinion from
counsel acceptable to the City, the Trustee and the Company,  to the effect that
such transfer is exempt from the registration requirements of the Securities Act
of 1933, as amended,  and any applicable state securities laws. This Bond may be
transferred  to  any  entity  controlled  by,  under  common  control  with,  or
controlling the Company, without the necessity of obtaining such an opinion.

                            UNITED STATES OF AMERICA
                                STATE OF MISSOURI

                         CITY OF BOWLING GREEN, MISSOURI
                         TAXABLE INDUSTRIAL REVENUE BOND
                               (AMERENUE PROJECT)
                                   SERIES 2002


     CITY OF BOWLING GREEN, MISSOURI, a fourth class city organized and existing
under the laws of the  State of  Missouri  (the  "City"),  for  value  received,
promises to pay, but solely from the source hereinafter referred to, to

                      UNION ELECTRIC COMPANY d/b/a AMERENUE

or registered assigns, on December 1, 2023, the principal amount of

                     ONE HUNDRED TWENTY-FIVE MILLION DOLLARS

or such lesser amount as may be outstanding  hereunder as reflected on the Table
of  Cumulative  Outstanding  Principal  Amount  attached  hereto and recorded as
provided  in the  Indenture  (defined  herein).  The  City  agrees  to pay  such
principal  amount to the registered  owner in any coin or currency of the United
States of America  which on the date of payment  thereof is legal tender for the
payment of public and private debts,

                                      -14-



and in like manner to pay to the  registered  owner  hereof,  either by check or
draft mailed to the  registered  owner at a stated  address as it appears on the
bond  registration  books of the  City  kept by the  Trustee  under  the  within
mentioned  Indenture or, in certain situations  authorized in the Indenture,  by
internal bank transfer or by wire transfer to an account in a commercial bank or
savings  institution  located in the continental United States,  interest on the
Cumulative  Outstanding Principal Amount (as hereinafter defined) at the rate of
5.15% per annum  payable in arrears on each December 1 commencing on December 1,
2003, and continuing thereafter until the said Cumulative  Outstanding Principal
Amount is paid in full. Interest shall be computed on the basis of a year of 360
days  consisting  of 12 months of 30 days each.  Principal on this Bond shall be
payable in full on December 1, 2023.

     The  registered  owner may from time to time enter the  respective  amounts
deposited into the Construction Fund pursuant to the terms of the Indenture,  or
the value of property  transferred  to the City in exchange  for the issuance of
additional  principal  amount of the Bonds,  under the column headed  "Principal
Amount Issued" on the attached Table of Cumulative  Outstanding Principal Amount
(the  "Table") and may enter the  aggregate  principal  amount of this Bond then
outstanding under the column headed "Cumulative Outstanding Principal Amount" on
the  attached  Table.  On each  date  upon  which a  portion  of the  Cumulative
Outstanding  Principal Amount is paid to the registered owner hereof pursuant to
the redemption  provisions of the Indenture,  the registered owner may enter the
principal  amount paid on this Bond under the column  headed  "Principal  Amount
Paid  Pursuant  to  Redemption  Provisions"  on the Table and may enter the then
outstanding  principal  amount of this Bond under the column headed  "Cumulative
Outstanding  Principal Amount" on the Table.  However, the records maintained by
the Trustee as to the principal amount issued or principal  amounts paid on this
Bond shall be the  official  records  of the  Cumulative  Outstanding  Principal
Amount for all purposes.

     THIS BOND is a duly authorized Bond of the City designated "City of Bowling
Green, Missouri Taxable Industrial Revenue Bond (AmerenUE Project) Series 2002,"
in the maximum aggregate  principal amount of $125,000,000  (the "Bond"),  to be
issued for the  purpose of  providing  funds to pay the cost of  purchasing  the
Project, to be leased to the Company, under the terms of a Lease Agreement dated
as of December 20, 2002 (said Lease Agreement,  as amended and supplemented from
time to time in accordance with the provisions thereof,  being herein called the
"Lease"), between the City and the Company, all pursuant to the authority of and
in full  compliance  with  the  provisions,  restrictions  and  limitations  and
Constitution and statutes of the State of Missouri,  including  particularly the
Act, and pursuant to proceedings duly had by the governing body of the City.

     THE BOND is issued under and is equally and ratably secured and entitled to
the protection  given by a Trust  Indenture,  dated as of December 1, 2002 (said
Trust  Indenture,  as amended and  supplemented  from time to time in accordance
with the provisions thereof,  being herein called the "Indenture"),  between the
City and Commerce  Bank,  N.A. (the  "Trustee").  Capitalized  terms not defined
herein shall have the meanings set forth in the Indenture.

     Subject  to the  terms and  conditions  set forth  therein,  the  Indenture
permits the City to issue  Additional  Bonds (as defined therein) secured by the
Indenture on a parity with the Bond.  Reference is hereby made to the  Indenture
for a description of the  provisions,  among others,  with respect to the nature
and extent of the security for the Bond, the rights,  duties and  obligations of
the City,  the Trustee and the owners of the Bond,  and the terms upon which the
Bond are issued and secured.

     THIS BOND shall be subject to  redemption  and payment in whole or in part,
as follows:


                                      -15-



     (a) At any time prior to the stated maturity thereof,  at the option of the
City,  upon  instructions  from the  Company,  at a price equal to the par value
thereof  being  redeemed,  plus accrued  interest  thereon,  without  premium or
penalty, to the date of payment.

     (b) At any time prior to the stated maturity thereof, to the extent amounts
are  deposited  into the Bond Fund,  at a price  equal to the par value  thereof
being redeemed,  plus accrued interest thereon,  without premium or penalty,  to
the date of payment.

     (c)  Upon  the  payment  of all of the  Grants  (as  defined  in the  Grant
Agreement)  under the Grant  Agreement,  the Bond shall be subject to  mandatory
redemption  at a price  equal to the par  value  thereof  being  redeemed,  plus
accrued interest thereon, without premium or penalty, to the date of payment.

     In the  event  the Bond is to be  called  for  redemption  as  provided  in
paragraphs  (a) or (b) above,  the Company shall deliver  written  notice to the
City and the Trustee  that it has elected to redeem all or a portion of the Bond
in accordance  with  paragraph (a) or (b) above at least 40 days (10 days if the
Company,  or any entity  controlled by, under common control with or controlling
the Company, is the Bondowner) prior to the scheduled  redemption date. The Bond
is subject to  redemption  pursuant  to (c) above  without any request or notice
from the Company.  The Trustee shall then deliver written notice to the Owner of
this  Bond at  least  thirty  days  (five  days if the  Company,  or any  entity
controlled  by, under common  control with or  controlling  the Company,  is the
Bondowner)  prior to the scheduled  redemption  date by first class mail stating
the date upon which the Bond will be redeemed and paid.

     THE BOND,  including interest thereon,  is a special obligation of the City
and is payable  solely out of the rents,  revenues and  receipts  derived by the
City from the Project and the Lease and not from any other fund or source of the
City,  and is secured  by a pledge and  assignment  of the  Project  and of such
rents,  revenues and  receipts,  including  all rentals and other  amounts to be
received  by the City under and  pursuant  to the Lease,  all as provided in the
Indenture.  The Bond does not constitute a general obligation of the City or the
State of Missouri,  and neither the City nor said State shall be liable thereon,
and the Bond shall not  constitute  an  indebtedness  within the  meaning of any
constitutional  or statutory debt limitation or restriction,  and is not payable
in any manner by  taxation.  Pursuant  to the  provisions  of the Lease,  rental
payments  sufficient  for the prompt  payment  when due of the  principal of and
interest on the Bond are to be paid by the  Company  directly to the Trustee for
the account of the City and deposited in a special  account  created by the City
and designated the "City of Bowling Green, Missouri,  Taxable Industrial Revenue
Bond Fund -- AmerenUE Project."

     THE OWNER of this Bond shall have no right to enforce the  provision of the
Indenture or to institute  action to enforce the covenants  therein,  or to take
any  action  with  respect to any event of default  under the  Indenture,  or to
institute,  appear  in or  defend  any suit or other  proceedings  with  respect
thereto,  except  as  provided  in the  Indenture.  In  certain  events,  on the
conditions,  in the manner and with the effect set forth in the  Indenture,  the
principal of the Bond issued under the Indenture and then Outstanding may become
or may be declared due and payable before the stated maturity thereof,  together
with interest accrued thereon.  Modifications or alterations of this Bond or the
Indenture may be made only to the extent and in the  circumstances  permitted by
the Indenture.

     THIS BOND is  transferable,  as  provided in the  Indenture,  only upon the
books of the City kept for that  purpose  at the  above-mentioned  office of the
Trustee  by the  registered  owner  hereof in person  or by such  person's  duly
authorized  attorney,  upon  surrender  of this  Bond  together  with a  written
instrument  of  transfer  satisfactory  to  the  Trustee  duly  executed  by the
registered owner or such person's duly authorized attorney,  and thereupon a new
fully registered  Bond,  without  coupons,  and in the same aggregate  principal
amounts,  shall be issued to the transferee in exchange  therefor as provided in
the Indenture, and upon


                                      -16-



payment of the charges therein prescribed.  The City, the Trustee and any Paying
Agent may deem and treat the person in whose name this Bond is registered as the
absolute owner hereof for the purpose of receiving payment of, or on account of,
the  principal  or  redemption  price hereof and interest due hereon and for all
other purposes.

     THE BOND may be issuable in denominations authorized under the Indenture.

     THIS BOND shall not be valid or become  obligatory  for any  purposes or be
entitled to any security or benefit under the Indenture until the Certificate of
Authentication hereon shall have been executed by the Trustee.

     IT IS HEREBY  CERTIFIED AND DECLARED that all acts,  conditions  and things
required to exist, happen and be performed precedent to and in the execution and
delivery of the Indenture and the issuance of this Bond do exist,  have happened
and have  been  performed  in due  time,  form and  manner  as  required  by the
Constitution and laws of the State of Missouri.

     IN WITNESS WHEREOF, City of Bowling Green,  Missouri,  has caused this Bond
to be executed in its name by the manual or  facsimile  signature  of its Mayor,
attested  by the  manual  or  facsimile  signature  of its  City  Clerk  and its
corporate  seal to be affixed  hereto or imprinted  hereon,  and has caused this
Bond to be dated as of _________ __, 2002.


                                     CITY OF BOWLING GREEN, MISSOURI


                                     By _____________________________
                                                    Mayor

(SEAL)

ATTEST:


By ________________________________
            City Clerk




                                      -17-




================================================================================

                TABLE OF CUMULATIVE OUTSTANDING PRINCIPAL AMOUNT


                               Principal Amount       Cumulative
              Principal        Paid Pursuant to       Outstanding     Notation
              Amount             Redemption            Principal       Made
 Date         Issued              Provisions            Amount          By
 ----         ------              ----------            ------          --









                                      -18-







================================================================================


                              (FORM OF ASSIGNMENT)
                        (NOTE RESTRICTIONS ON TRANSFERS)


     FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers
unto

________________________________________________________________________________
             Print or Typewrite Name, Address and Social Security or
               other Taxpayer Identification Number of Transferee

the within Bond and all rights thereunder,  and hereby  irrevocably  constitutes
and appoints  _____________________________ attorney to transfer the within Bond
on the books kept by the Trustee for the registration and transfer of Bond, with
full power of substitution in the premises.

Dated: ___________.

                            _______________________________________________
                            NOTICE: The signature  to  this assignment must
                            correspond with the name as it appears upon the
                            face of the within Bond in every particular.

                            Signature Guaranteed By:


                            ______________________________________________
                            (Name of Eligible Guarantor Institution as
                            defined by SEC Rule 17 Ad-15 (17 CFR 240.17
                            Ad-15))


                            By: ______________________________________
                            Title: _______________________________________

================================================================================


                                      -19-



     Section 403. Form of Certificate of Authentication.

                (FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION)

================================================================================


                          CERTIFICATE OF AUTHENTICATION

     This  Bond is the  Taxable  Industrial  Revenue  Bond  (AmerenUE  Project),
described in the Trust  Indenture.  The effective date of  registration  of this
Bond is set forth below.

                                               COMMERCE BANK, N.A.



________________________                       By ____________________________
          Date                                 Name: _________________________
                                               Title: ________________________


================================================================================

                                    ARTICLE V

                    CUSTODY AND APPLICATION OF BOND PROCEEDS

     Section 501.  Creation of  Construction  Fund.  There is hereby created and
ordered to be  established in the custody of the Trustee a special trust fund in
the name of the City to be  designated  the "City of  Bowling  Green,  Missouri,
Construction Fund -- AmerenUE Project" (herein called the "Construction Fund").

     Section 502. Deposits into the Construction  Fund. The proceeds of the sale
of any Additional Bond when received, excluding such amounts required to be paid
into the Bond Fund  pursuant to Section 602 hereof,  shall be  deposited  by the
Trustee into the  Construction  Fund. Any money received by the Trustee from any
other  source  for  the  purpose  of  acquisition,  construction,  extension  or
improvement  of  improvements  to the Project or for other  projects  authorized
hereunder shall also be deposited into the Construction Fund.

     Section 503. Disbursements from the Construction Fund.

     (a) The moneys in the  Construction  Fund shall be disbursed by the Trustee
for the payment  of, or  reimbursement  to the  Company for payment of,  Project
Costs  upon  receipt  of  requisition  certificates  signed  by the  Company  in
accordance  with the  provisions  of Article IV of the  Lease,  and the  Trustee
hereby  covenants  and agrees to disburse  such moneys in  accordance  with such
provisions.  In paying any requisition under this Section,  the Trustee may rely
as to the  completeness  and  accuracy  of all  statements  in such  requisition
certificate if such requisition  certificate is signed by the Authorized Company
Representative.  If the City so requests in writing,  a copy of each requisition
certificate  submitted to the Trustee for payment  under this  Section  shall be
promptly provided by the Trustee to the City.


                                      -20-


     (b)  The  City   hereby   authorizes   and  directs  the  Trustee  to  make
disbursements  in the manner and as provided for by the aforesaid  provisions of
the Lease.

     (c) The Trustee shall keep and maintain adequate records  pertaining to the
Construction Fund and all disbursements therefrom, and shall provide a statement
of receipts and  disbursements  with respect thereto to the Company on a monthly
basis.  After the Project has been completed and a certificate of payment of all
costs filed as provided in Section 504 hereof, the Trustee, to the extent it has
not already done so pursuant to this Section or Section 1012 hereof,  shall file
a final  statement of receipts and  disbursements  with respect thereto with the
City and the Company.

     Section 504.  Completion of the Project.  The completion of the Project and
payment of all costs and  expenses  incident  thereto  shall be evidenced by the
filing  with  the  Trustee  and the  City  of the  certificate  required  by the
provisions  of Section  4.5 of the Lease.  As soon as  practicable  any  balance
remaining  in the  Construction  Fund shall  without  further  authorization  be
deposited in the Bond Fund.

     Section 505.  Disposition Upon Acceleration.  If the principal of the Bonds
shall have  become due and payable  pursuant  to Section 902 of this  Indenture,
upon the  date of  payment  by the  Trustee  of any  moneys  due as  hereinafter
provided in Article IX provided,  any balance remaining in the Construction Fund
shall without further authorization be deposited in the Bond Fund by the Trustee
with advice to the City and to the Company of such action.

                                   ARTICLE VI

                               REVENUES AND FUNDS

     Section 601. Creation of the Bond Fund. There is hereby created and ordered
established  in the custody of the  Trustee a special  trust fund in the name of
the  City to be  designated  the  "City  of  Bowling  Green,  Missouri,  Taxable
Industrial  Revenue  Bond Fund --  AmerenUE  Project"  (herein  called the "Bond
Fund").

     Section 602.  Deposits  Into the Bond Fund.  The Trustee shall deposit into
the Bond Fund, as and when received,  (a) all accrued  interest on the Bonds, if
any,  paid by the purchaser of the Bonds;  (b) all rent payments  payable by the
Company to the City  specified in Section 5.1 of the Lease and amounts due under
Section  5.2 of the Lease for  deposit in the Bond Fund;  (c) any  amount in the
Construction  Fund to be  transferred  to the Bond Fund  pursuant to Section 504
hereof upon  completion of the Project;  (d) the balance of any Net Proceeds (as
defined  in the  Lease) of  condemnation  awards or  insurance  received  by the
Trustee pursuant to Article IX of the Lease;  (e) the amounts to be deposited in
the Bond Fund  pursuant to Sections 9.1 and 9.2 of the Lease;  (f) all  interest
and other  income  derived from  investments  of Bond Fund moneys as provided in
Section 702 hereof;  and (g) all other moneys  received by the Trustee under and
pursuant to any of the  provisions of the Lease when  accompanied  by directions
from the person  depositing such moneys that such moneys are to be paid into the
Bond Fund.

     Section 603. Application of Moneys in the Bond Fund.

     (a) Except as  provided in Section 606 and Section 908 hereof or in Section
4.6(a) of the Lease,  moneys in the Bond Fund shall be  expended  solely for the
payment of the principal of and the interest on the Bonds as the same mature and
become due or upon the redemption thereof prior to maturity;  provided, however,
that any amounts received by the Trustee as Additional Rent under Section 5.2 of
the Lease and deposited to the Bond Fund as provided in Section 602 above, shall
be  expended  by the  Trustee  for  such  items of  Additional  Rent as they are
received or due without further authorization from the City.

                                      -21-



     (b) The  City  hereby  authorizes  and  directs  the  Trustee  to  withdraw
sufficient  funds from the Bond Fund to pay the principal of and the interest on
the Bonds as the same become due and payable and to make said funds so withdrawn
available  to the Paying  Agent for the  purpose of paying  said  principal  and
interest.

     (c)  Whenever  the  amount in the Bond Fund from any source  whatsoever  is
sufficient to redeem all of the Bonds  Outstanding and to pay interest to accrue
thereon prior to such redemption, the City covenants and agrees, upon request of
the  Company,  to take and cause to be taken the  necessary  steps to redeem all
such  Bonds on the  next  succeeding  redemption  date for  which  the  required
redemption  notice  may be  given  or on such  later  redemption  date as may be
specified  by the  Company.  The  Trustee may use any moneys in the Bond Fund to
redeem a part of the  Bond  Outstanding  in  accordance  with and to the  extent
permitted  by Article III hereof so long as the  Company is not in default  with
respect to any  payments  under the Lease and to the extent  said  moneys are in
excess of the amount required for payment of Bonds theretofore matured or called
for redemption  and past due interest,  if any, in all cases when such Bond have
not been presented for payment.

     Section 604. Payments Due on Saturdays,  Sundays and Holidays.  In any case
where the date of maturity of principal of or interest,  if any, on the Bonds or
the date fixed for  redemption  of any Bond shall be a  Saturday,  a Sunday or a
legal holiday or a day on which banking  institutions in the city of payment are
authorized by law to close, then payment of principal or interest,  if any, need
not be made on such date but may be made on the next succeeding business day not
a Saturday, a Sunday or a legal holiday or a day upon which banking institutions
are  authorized by law to close with the same force and effect as if made on the
date of  maturity or the date fixed for  redemption,  and no  interest,  if any,
shall continue to accrue for the period after such date.

     Section 605.  Nonpresentment  of Bonds.  In the event any Bond shall not be
presented for payment when the principal thereof becomes due, either at maturity
or otherwise,  or at the date fixed for redemption  thereof, if funds sufficient
to pay such Bond shall have been made available to the Trustee, all liability of
the City to the Owner  thereof  for the  payment  of such Bond  shall  forthwith
cease,  determine  and be completely  discharged,  and thereupon it shall be the
duty of the Trustee to hold such fund or funds,  without  liability for interest
thereon,  for the  benefit  of the Owner of such Bond who  shall  thereafter  be
restricted exclusively to such fund or funds for any claim of whatever nature on
his part under this  Indenture or on, or with respect to, said Bond. If any Bond
shall not be presented  for payment  within four years  following  the date when
such Bond become due, whether by maturity or otherwise,  the Trustee shall repay
to the Company the funds  theretofore  held by it for payment of such Bond,  and
such Bond shall, subject to the defense of any applicable statute of limitation,
thereafter  be an unsecured  obligation  of the Company,  and the Owner  thereof
shall be entitled to look only to the Company for payment,  and then only to the
extent of the  amount so  repaid,  and the  Company  shall not be liable for any
interest thereon and shall not be regarded as a trustee of such money.

     Section 606.  Repayment to the Company from the Bond Fund. After payment in
full of the  principal of and  interest,  if any, on the Bonds (or provision has
been made for the payment thereof) as provided in this Indenture,  and the fees,
charges and expenses of the Trustee, the City and any Paying Agent and any other
amounts  required  to be paid  under  this  Indenture  and the Lease  (including
without  limitation any amounts payable under the Grant Agreement),  all amounts
remaining in the Bond Fund shall be paid to the Company upon the  expiration  or
sooner termination of the Lease.

                                      -22-



                                   ARTICLE VII

                  SECURITY FOR DEPOSITS AND INVESTMENT OF FUNDS

     Section 701. Moneys to be Held in Trust.  All moneys deposited with or paid
to the Trustee for account of the Bond Fund or the  Construction  Fund under any
provision of this Indenture, and all moneys deposited with or paid to any Paying
Agent under any  provision  of this  Indenture,  shall be held by the Trustee or
Paying  Agent  in  trust  and  shall  be  applied  only in  accordance  with the
provisions of this Indenture and the Lease, and, until used or applied as herein
provided,  shall  constitute part of the Trust Estate and be subject to the lien
hereof.  Neither the Trustee nor any Paying  Agent shall be under any  liability
for interest or any moneys received hereunder except such as may be agreed upon.

     Section  702.  Investment  of Moneys in  Construction  Fund and Bond  Fund.
Moneys  held in the  Construction  Fund and the Bond  Fund  shall,  pursuant  to
written   direction  of  the   Company,   signed  by  the   Authorized   Company
Representative,  be  separately  invested  and  reinvested  by  the  Trustee  in
Investment  Securities  which mature or are subject to  redemption  by the owner
prior to the date such funds will be needed.  In the event the Company  fails to
provide  written  directions   concerning  investment  of  moneys  held  in  the
Construction  Fund and the Bond Fund, the Trustee may invest in such  Investment
Securities   specified  in  paragraph  (e)  of  the   definition  of  Investment
Securities,  provided they mature or are subject to redemption prior to the date
such funds will be needed.  Any such Investment  Securities  shall be held by or
under the  control of the Trustee and shall be deemed at all times a part of the
fund in which such moneys are originally held, and the interest accruing thereon
and any profit  realized from such  Investment  Securities  shall be credited to
such fund,  and any loss  resulting  from such  Investment  Securities  shall be
charged to such fund.  After the Trustee has notice  pursuant to Section 1001(h)
of this  Indenture of the  existence of an Event of Default,  the Trustee  shall
direct the investment of moneys in the Bond Fund and the Construction  Fund. The
Trustee  shall sell and reduce to cash a  sufficient  amount of such  Investment
Securities  whenever  the  cash  balance  in any  Fund is  insufficient  for the
purposes of such Fund. In  determining  the balance in any Fund,  investments in
such Fund  shall be valued at the  lower of their  original  cost or their  fair
market value as of the most recent  Payment  Date.  The Trustee may make any and
all investments permitted by the provisions of this Section through its own bond
department or any affiliate or short-term investment department.

     Section 703. Record Keeping. The Trustee shall maintain records designed to
show  compliance  with the provisions of this Article and with the provisions of
Article VI for at least six years  after the  payment of all of the  Outstanding
Bonds.


                                  ARTICLE VIII

                        GENERAL COVENANTS AND PROVISIONS

     Section 801.  Payment of Principal  and  Interest.  The City  covenants and
agrees that it will,  but solely from the rents,  revenues and receipts  derived
from the  Project  and the Lease as  described  herein,  deposit  or cause to be
deposited in the Bond Fund  sufficient  sums payable under the Lease promptly to
meet and pay the  principal  of and the interest on the Bonds as they become due
and payable at the place,  on the dates and in the manner provided herein and in
the Bonds according to the true intent and meaning  thereof.  The City covenants
and  agrees  that it will  use its  best  efforts  to cause  the  Project  to be
continuously  and  sufficiently   leased  as  a  revenue  and  income  providing
undertaking.  Should there be a default under the Lease with the result that the
right of possession of the Project is returned to the City, the City shall fully
cooperate  with  the  Trustee  and  with  the  Bondowners  to the  end of  fully
protecting  the rights  and  security  of

                                      -23-




the  Bondowners  and shall  diligently  proceed  in good  faith and use its best
efforts to secure  another  tenant for the  Project to the end that at all times
sufficient  rents,  revenues  and  receipts  will be  derived  from the  Project
promptly to meet and pay the  principal of and the interest on the Bonds as they
become due and payable.  Nothing herein shall be construed as requiring the City
to operate the Project as a business other than as lessor or to use any funds or
revenues from any source other than funds and revenues derived from the Project.

     Section  802.  Authority  to Execute  Indenture  and Issue  Bond.  The City
covenants  that it is duly  authorized  under the  Constitution  and laws of the
State of Missouri to execute this  Indenture,  to issue the Series 2002 Bond and
to pledge and assign the Trust Estate in the manner and to the extent herein set
forth;  that all  action  on its part for the  execution  and  delivery  of this
Indenture and the issuance of the Series 2002 Bond has been duly and effectively
taken; that the Series 2002 Bond in the hands of the Owners thereof are and will
be valid  and  enforceable  obligations  of the  City  according  to the  import
thereof.

     Section 803.  Performance  of Covenants.  The City  covenants  that it will
faithfully   perform  at  all  times  any  and  all   covenants,   undertakings,
stipulations and provisions contained in this Indenture, in the Bonds and in all
proceedings of its governing body pertaining thereto.  The Trustee may take such
action as it deems  appropriate  to enforce  all such  covenants,  undertakings,
stipulations and provisions of the City hereunder.

     Section 804.  Instruments of Further Assurance.  The City covenants that it
will do,  execute,  acknowledge  and  deliver,  or  cause to be done,  executed,
acknowledged and delivered,  such Supplemental Indentures and such further acts,
instruments,  financing  statements  and  other  documents  as the  Trustee  may
reasonably  require for the better  pledging and assigning  unto the Trustee the
property and revenues  herein  described to the payment of the  principal of and
interest,  if any, on the Bonds.  The City covenants and agrees that,  except as
herein and in the Lease provided, it will not sell, convey,  mortgage,  encumber
or  otherwise  dispose of any part of the  Project or the  rents,  revenues  and
receipts derived therefrom or from the Lease, or of its rights under the Lease.

     Section 805. Recordings and Filings. Upon request of the Owner of the Bonds
or the  Trustee,  the City will  cooperate  in causing  this  Indenture  and all
Supplemental  Indentures,   the  Lease  and  all  Supplemental  Leases  and  all
appropriate financing and continuation statements and other security instruments
to be recorded and filed in such manner and in such places as may be required by
law in order to fully  preserve  and protect  the  security of the Owners of the
Bonds and the rights of the Trustee hereunder.

     Section 806.  Inspection of Project  Books.  The City  covenants and agrees
that all books and documents in its  possession  relating to the Project and the
rents, revenues and receipts derived from the Project shall at all times be open
to inspection by such accountants or other agencies as the Trustee may from time
to time designate.

     Section 807.  Enforcement of Rights Under the Lease. The City covenants and
agrees that it shall enforce all of its rights and all of the obligations of the
Company (at the expense of the Company) under the Lease to the extent  necessary
to preserve the Project in good repair and reasonably safe operating  condition,
and to protect  the rights of the  Trustee  and the  Bondowners  hereunder  with
respect to the pledge and assignment of the rents,  revenues and receipts coming
due under the Lease;  provided that, the City and the Trustee,  as its assignee,
shall refrain from enforcing any such right or obligation (except for the rights
of the City or the Trustee to receive payments owing to either of them for their
own account under the  Indenture,  the Lease,  the Grant  Agreement or any other
agreement related to the Bonds or for their rights of  indemnification  or to be
protected from  liabilities by insurance  policies  required by the Lease) if so
directed  in writing by the Owners of 100% of the  Outstanding  Bonds.  The City
agrees that the  Trustee,  as  assignee

                                      -24-




of the  rentals  and other  amounts to be  received  by the City and paid by the
Company under the Lease,  or in its name or in the name of the City, may enforce
all  rights  of the City to  receive  such  rentals  and other  amounts  and all
obligations  of the  Company to pay such  rentals  and other  amounts  under and
pursuant  to the Lease for and on behalf of the  Bondowners,  whether or not the
City  is in  default  hereunder.  So  long  as not  otherwise  provided  in this
Indenture,  the Company shall be permitted to possess, use and enjoy the Project
and appurtenances so as to carry out its obligations under the Lease.


                                   ARTICLE IX

                              DEFAULT AND REMEDIES

     Section 901. Events of Default; Notice;  Opportunity to Cure. If any of the
following  events  occur,  it is hereby  defined  as and  declared  to be and to
constitute an "Event of Default":

          (a) Default in the due and  punctual  payment of the  principal on any
     Bond, whether at the stated maturity or accelerated maturity thereof, or at
     the date fixed for redemption thereof;

          (b)  Default in the due and  punctual  payment of the  interest on any
     Bond, whether at the stated maturity or accelerated maturity thereof, or at
     the date fixed for redemption thereof;

          (c)  Default  as  specified  in Section  12.1 of the Lease  shall have
     occurred.

     Anything herein to the contrary notwithstanding, no default specified above
shall  constitute  an Event of Default  until  actual  notice of such default by
registered or certified  mail shall be given by the City,  the Trustee or by the
Owners of 25% in  aggregate  principal  amount of all Bonds  Outstanding  to the
Company and the Company  shall have had 30 days after  receipt of such notice to
correct said default or cause said default to be  corrected,  and shall not have
corrected  said  default or caused  said  default to be  corrected  within  such
period;  provided,  however,  if any such  default  (other than a default in the
payment  of any money)  shall be such that it cannot be  corrected  within  such
period,  it shall not  constitute  an Event of Default if  corrective  action is
instituted by the Company  within such period and  diligently  pursued until the
default is corrected.

     Section 902.  Acceleration of Maturity in Event of Default.  If an Event of
Default  shall have  occurred and be  continuing,  the Trustee may, and upon the
written request of the Owners of not less than 25% in aggregate principal amount
of Bonds then Outstanding, shall, by notice in writing delivered to the City and
the  Company,  declare  the  principal  of all Bonds  then  Outstanding  and the
interest  accrued thereon  immediately  due and payable,  and such principal and
interest shall thereupon become and be immediately due and payable.

     Section 903. Surrender of Possession of Trust Estate;  Rights and Duties of
Trustee  in  Possession.  If an Event of  Default  shall  have  occurred  and be
continuing,  the City, upon demand of the Trustee, shall forthwith surrender the
possession of, and it shall be lawful for the Trustee,  by such officer or agent
as it may appoint,  to take  possession  of all or any part of the Trust Estate,
together with the books, papers and accounts of the City pertaining thereto, and
including the rights and the position of the City under the Lease,  and to hold,
operate and manage the same, and from time to time make all needful  repairs and
improvements; the Trustee may lease the Project or any part thereof, in the name
and for  account of the City,  and  collect,  receive and  sequester  the rents,
revenues and  receipts  therefrom,  and out of the same and any moneys  received
from any receiver of any part  thereof  pay, and set up proper  reserves for the
payment of all proper costs and expenses of so taking,  holding and managing the
same, including without limitation

                                      -25-




(a)  reasonable  compensation  to the Trustee,  his agents and counsel,  (b) any
reasonable  charges of the Trustee  hereunder,  (c)any taxes and assessments and
other  charges  prior to the lien of this  Indenture,  (d) all  expenses of such
repairs and improvements, and (e) any amounts payable under the Grant Agreement,
and the  Trustee  shall  apply  the  remainder  of the  moneys  so  received  in
accordance  with the provisions of Section 908 hereof.  Whenever all that is due
upon the Bond shall have been paid and all defaults made good, the Trustee shall
surrender possession of the Trust Estate to the City, its successors or assigns,
the same right of entry, however, to exist upon any subsequent Event of Default.
While in possession of such property,  the Trustee shall render  annually to the
City and the Company a  summarized  statement of receipts  and  expenditures  in
connection therewith.

     Section 904.  Appointment of Receivers in Event of Default.  If an Event of
Default shall have occurred and be continuing,  and upon the filing of a suit or
other commencement of judicial  proceedings to enforce the rights of the Trustee
and of the Bondowners under this Indenture,  the Trustee shall be entitled, as a
matter of right,  to the  appointment  of a receiver or  receivers  of the Trust
Estate or any part thereof,  pending such  proceedings,  with such powers as the
court making such appointment shall confer.

     Section 905. Exercise of Remedies by the Trustee.

     (a) Upon the occurrence of an Event of Default,  the Trustee may pursue any
available  remedy  at law or in  equity  by  suit,  action,  mandamus  or  other
proceeding  to enforce the payment of the  principal of and interest on the Bond
then  Outstanding,  and to enforce and compel the  performance of the duties and
obligations  of the City or the  Company  as herein set forth or as set forth in
the Lease and the Deed of Trust, respectively.

     (b) If an Event of Default  shall have occurred and be  continuing,  and if
requested to do so by the Owners of 25% in aggregate  principal  amount of Bonds
then  Outstanding  and indemnified as provided in subsection (l) of Section 1001
hereof,  the Trustee  shall be  obligated  to  exercise  such one or more of the
rights and powers  conferred by this Article as the  Trustee,  being  advised by
counsel, shall deem most expedient and in the interests of the Bondowners.

     (c) All rights of action under this Indenture or under any of the Bonds may
be  enforced by the Trustee  without the  possession  of any of the Bonds or the
production thereof in any trial or other proceedings  relating thereto,  and any
such suit or  proceeding  instituted by the Trustee shall be brought in its name
as Trustee  without  necessity of joining as plaintiffs or defendants any Owners
of the Bonds,  and any recovery of judgment shall,  subject to the provisions of
Section  908  hereof,  be for  the  equal  benefit  of  all  the  Owners  of the
Outstanding Bonds.

     Section 906. Limitation on Exercise of Remedies by Bondowners.  No Owner of
any Bond shall have any right to institute  any suit,  action or  proceeding  in
equity or at law for the  enforcement  of this Indenture or for the execution of
any trust  hereunder  or for the  appointment  of a receiver or any other remedy
hereunder,  unless (a) a default  has  occurred  of which the  Trustee  has been
notified  as  provided  in  subsection  (h) of Section  1001 or of which by said
subsection  the Trustee is deemed to have notice,  (b) such  default  shall have
become an Event of Default,  (c) the Owners of 25% in aggregate principal amount
of Bonds then Outstanding shall have made written request to the Trustee,  shall
have  offered it  reasonable  opportunity  either to proceed and to exercise the
powers  hereinbefore  granted or to institute such action, suit or proceeding in
its own name,  and shall have  offered to the Trustee  indemnity  as provided in
subsection  (l) of Section 1001,  and (d) the Trustee shall  thereafter  fail or
refuse to exercise the powers herein granted or to institute  such action,  suit
or proceeding in its own name; such notification, request and offer of indemnity
are  hereby  declared  in  every  case,  at the  option  of the  Trustee,  to be
conditions  precedent  to the  execution  of  the  powers  and  trusts  of  this
Indenture,  and to any  action or cause of action  for the  enforcement  of this


                                      -26-



Indenture,  or for  the  appointment  of a  receiver  or for  any  other  remedy
hereunder,  it being  understood  and intended that no one or more Owners of the
Bond  shall  have any right in any  manner  whatsoever  to  affect,  disturb  or
prejudice  this  Indenture  by their  action or to enforce  any right  hereunder
except in the manner herein provided,  and that all proceedings at law or equity
shall be instituted,  had and  maintained in the manner herein  provided and for
the equal benefit of the Owners of all Bonds then  Outstanding.  Nothing in this
Indenture contained shall, however,  affect or impair the right of any Bondowner
to  payment  of the  principal  of and  interest  on any Bond at and  after  the
maturity  thereof  or the  obligation  of the City to pay the  principal  of and
interest on each of the Bonds issued hereunder to the respective  Owners thereof
at the time,  place,  from the source and in the manner  herein and in the Bonds
expressed.

     Section 907. Right of Bondowners to Direct Proceedings.

     (a) Anything in this Indenture to the contrary notwithstanding,  the Owners
of a majority in aggregate principal amount of Bonds then Outstanding shall have
the right, at any time, by an instrument or instruments in writing  executed and
delivered to the Trustee, to direct the time, method and place of conducting all
proceedings  to be taken in  connection  with the  enforcement  of the terms and
conditions of this Indenture,  or for the appointment of a receiver or any other
proceedings hereunder;  provided that such direction shall not be otherwise than
in  accordance  with  the  provisions  of law and of this  Indenture,  including
Section 1001(l) hereof.

     (b)  Notwithstanding  any provision in this Indenture to the contrary,  the
Owners of the Bonds  shall not have the right to control or direct any  remedies
hereunder  in the event of a default  pursuant  to Section  12.1(e) of the Lease
Agreement  or in the event the City or the Trustee are  enforcing  rights (a) to
collect  moneys  for  their  own  account,  or (b) to  indemnification  or to be
protected from liabilities by insurance policies required by the Lease.

     Section 908. Application of Moneys in Event of Default.

     (a) All moneys  received  by the  Trustee  pursuant  to any right  given or
action taken under the  provisions of this Article  shall,  after payment of the
cost and expenses of the proceedings  resulting in the collection of such moneys
and of the fees,  expenses,  liabilities  and  advances  incurred or made by the
Trustee  (including  any attorneys  fees and expenses) or to be paid pursuant to
Section 903 hereof, be deposited in the Bond Fund and all moneys so deposited in
the Bond Fund shall be applied as follows:

          (1) Unless the  principal  of all the Bonds shall have become or shall
     have been declared due and payable, all such moneys shall be applied:

          FIRST  -- To  the  payment  to the  persons  entitled  thereto  of all
     installments of interest, if any, then due and payable on the Bonds, in the
     order in which such  installments of interest became due and payable,  and,
     if the  amount  available  shall  not be  sufficient  to  pay in  full  any
     particular  installment,  then to the  payment  ratably,  according  to the
     amounts due on such installment,  to the persons entitled thereto,  without
     any discrimination or privilege;

          SECOND -- To the payment to the persons entitled thereof of the unpaid
     principal  of any of the Bonds  which  shall have  become  due and  payable
     (other than Bonds called for redemption for the payment of which moneys are
     held pursuant to the provisions of this  Indenture),  in the order of their
     due dates,  and, if the amount  available shall not be sufficient to pay in
     full Bonds due on any particular date, together with such interest, then to
     the payment,  ratably,  according  to the amount of  principal  due on such
     date,  to the  persons  entitled  thereto  without  any  discrimination  or
     privilege.

                                      -27-



          (2) If the  principal  of all the Bonds shall have become due or shall
     have been declared due and payable, all such moneys shall be applied to the
     payment of the principal  and interest,  if any, then due and unpaid on all
     of the Bonds,  without preference or priority of principal over interest or
     of interest over principal or of any installment of interest over any other
     installment  of  interest  or of any Bond  over any  other  Bond,  ratably,
     according to the amounts due  respectively  for principal and interest,  to
     the person entitled thereto, without any discrimination or privilege.

          (3) If the principal of all the Bonds shall have been declared due and
     payable,  and if such declaration  shall thereafter have been rescinded and
     annulled  under  the  provisions  of  Section  910,  then,  subject  to the
     provisions  of  subsection  (2) of  this  Section  in the  event  that  the
     principal  of all the Bonds shall later  become due or be declared  due and
     payable,  the moneys shall be applied in accordance  with the provisions of
     subsection (1) of this Section.

     (b) Whenever  moneys are to be applied  pursuant to the  provisions of this
Section, such moneys shall be applied at such times and from time to time as the
Trustee  shall  determine,  having  due  regard  to the  amount  of such  moneys
available  and which may become  available for such  application  in the future.
Whenever the Trustee shall apply such moneys, it shall fix the date (which shall
be an interest  payment date unless it shall deem  another  date more  suitable)
upon which such  application  is to be made and upon such date  interest  on the
amounts of principal to be paid on such dates shall cease to accrue.

     (c) Whenever all of the Bonds and interest thereon,  if any, have been paid
under the provisions of this Section,  and all fees, expenses and charges of the
City and the Trustee have been paid  (including  any amounts  payable  under the
Grant  Agreement),  any balance  remaining in the Bond Fund shall be paid to the
Company as provided in Section 606 hereof.

     Section 909. Remedies Cumulative.  No remedy by the terms of this Indenture
conferred upon or reserved to the Trustee or to the Bondowners is intended to be
exclusive  of any  other  remedy,  but  each  and  every  such  remedy  shall be
cumulative  and shall be in addition to any other remedy given to the Trustee or
to the Bondowners  hereunder or now or hereafter existing at law or in equity or
by statute. No delay or omission to exercise any right, power or remedy accruing
upon any Event of Default shall impair any such right,  power or remedy or shall
be  construed  to be a waiver  of any  such  Event of  Default  or  acquiescence
therein;  every such right,  power or remedy may be exercised  from time to time
and as  often  as may be  deemed  expedient.  In case  the  Trustee  shall  have
proceeded  to enforce any right under this  Indenture  by the  appointment  of a
receiver, by entry, or otherwise, and such proceedings have been discontinued or
abandoned for any reason, or shall have been determined  adversely,  then and in
every such case the City, the Company,  the Trustee and the Bondowners  shall be
restored  to their  former  positions  and  rights  hereunder,  and all  rights,
remedies and powers of the Trustee shall continue as if no such  proceedings had
been taken.

     Section  910.  Waivers  of  Events  of  Default.  The  Trustee  may  in its
discretion waive any Event of Default hereunder and its consequences and rescind
any declaration of maturity of principal of and interest,  if any, on the Bonds,
and  shall do so upon the  written  request  of the  Owners  of at least  50% in
aggregate  principal  amount of all the Bonds then  Outstanding  (except for any
Event of Default  hereunder  as a result of any Event of Default  under  Section
12.1(e) of the Lease which may only be waived by the City),  provided,  however,
that  there  shall not be waived  without  the  consent of the Owners of all the
Bonds  Outstanding  (a) any  Event of Default in the payment of the principal of
any  Outstanding  Bonds when due (whether at the date of maturity or  redemption
specified  therein),  or (b) any Event of Default in the payment when due of the
interest  on any such  Bond,  unless  prior to such  waiver or  rescission,  all
arrears of interest,  or all arrears of payments of  principal  when due, as the
case may be, and all  reasonable  expenses of the Trustee  (including  attorneys
fees and  expenses),  in connection  with such default,  shall have been paid or
provided  for.  In  case of any  such  waiver  or  rescission,  or in  case  any
proceeding  taken by the Trustee on

                                      -28-



account  of any such  default  shall  have been  discontinued  or  abandoned  or
determined  adversely,  then and in every such case the City,  the Company,  the
Trustee and the Bondowners shall be restored to their former  positions,  rights
and obligations hereunder,  respectively, but no such waiver or rescission shall
extend  to any  subsequent  or other  default,  or impair  any right  consequent
thereon.

                                    ARTICLE X

                                   THE TRUSTEE

     Section 1001.  Acceptance  of the Trusts.  The Trustee  hereby  accepts the
trusts  imposed  upon it by this  Indenture,  but only upon and  subject  to the
following express terms and conditions,  and no implied covenants or obligations
shall be read into this Indenture against the Trustee:

          (a) The Trustee,  prior to the  occurrence  of an Event of Default and
     after  the  curing  of all  Events  of  Default  which  may have  occurred,
     undertakes to perform such duties and only such duties as are  specifically
     set forth in this  Indenture.  If any Event of Default  shall have occurred
     and be  continuing,  subject to Section  1001(l)  below,  the Trustee shall
     exercise such of the rights and powers vested in it by this Indenture,  and
     shall use the same degree of care and skill in their exercise, as a prudent
     corporate trust department would exercise or use under the circumstances in
     the conduct of its own affairs.

          (b) The Trustee may execute any of the trusts or powers  hereunder  or
     perform any duties hereunder  either directly or through agents,  attorneys
     or receivers and shall not be responsible  for any misconduct or negligence
     on the part of any agent,  attorney or receiver  appointed  or chosen by it
     with due care, and the Trustee shall be entitled to act upon the opinion or
     advice  of  counsel,  who may be  counsel  to the  City or to the  Company,
     concerning all matters of trust hereof and the duties hereunder, and may in
     all cases pay such reasonable  compensation  to all such agents,  attorneys
     and receivers as may  reasonably be employed in connection  with the trusts
     hereof.  The  Trustee  shall  not be  responsible  for any  loss or  damage
     resulting  from any action or  nonaction by it taken or omitted to be taken
     in good faith in reliance upon such opinion or advice of counsel  addressed
     to the City and the Trustee.

          (c) Except as  provided  in the Lease and  particularly  Section  10.8
     thereof,  the Trustee shall not be responsible for any recital herein or in
     the Bond (except with respect to the Certificate of  Authentication  of the
     Trustee endorsed on the Bond), or for the recording or rerecording,  filing
     or refiling of this  Indenture  or any  security  agreement  in  connection
     therewith,  or for insuring the Project or collecting any insurance moneys,
     or for the validity of the  execution  by the City of this  Indenture or of
     any Supplemental Indentures or instruments of further assurance, or for the
     sufficiency  of the  security  of  the  Bonds.  The  Trustee  shall  not be
     responsible  or  liable  for any  loss  suffered  in  connection  with  any
     investment of funds made by it in accordance with Article VII hereof.

          (d) The  Trustee  shall  not be  accountable  for the use of any Bonds
     authenticated and delivered  hereunder.  The Trustee,  in its individual or
     any other capacity,  may become the owner or pledgee of Bonds with the same
     rights which it would have if it were not Trustee.

          (e) The  Trustee  may  rely  and  shall  be  protected  in  acting  or
     refraining  from  acting  upon  any  ordinance,   certificate,   statement,
     instrument,  opinion, report, notice, request,  direction,  consent, order,
     affidavit,  letter,  telegram or other paper or document provided for under
     this  Indenture  believed  by it to be genuine and correct and to have been
     signed, presented or sent by the

                                      -29-



     proper person or persons.  Any action taken by the Trustee pursuant to this
     Indenture  upon the request or  authority  or consent of any person who, at
     the time of making such request or giving such  authority or consent is the
     Owner of any Bond,  shall be conclusive  and binding upon all future Owners
     of the  same  Bond and upon  Bonds  issued  in  exchange  therefor  or upon
     transfer or in place thereof.

          (f) As to the  existence  or  nonexistence  of any  fact  or as to the
     sufficiency or validity of any instrument, paper or proceeding, or whenever
     in the administration of this Indenture the Trustee shall deem it desirable
     that a matter  be proved  or  established  prior to  taking,  suffering  or
     omitting any action hereunder, the Trustee shall be entitled to rely upon a
     certificate  signed by the Authorized City  Representative or an Authorized
     Company   Representative  as  sufficient  evidence  of  the  facts  therein
     contained,  and prior to the  occurrence  of a default of which the Trustee
     has been notified as provided in subsection (h) of this Section or of which
     by said  subsection it is deemed to have notice,  the Trustee shall also be
     at  liberty  to  accept  a  similar  certificate  to the  effect  that  any
     particular  dealing,  transaction or action is necessary or expedient,  but
     may at its  discretion  secure such further  evidence  deemed  necessary or
     advisable, but shall in no case be bound to secure the same.

          (g) The  permissive  right of the Trustee to do things  enumerated  in
     this Indenture  shall not be construed as a duty, and the Trustee shall not
     be answerable for other than its negligence or willful misconduct.

          (h) The  Trustee  shall not be required to take notice or be deemed to
     have notice of any default hereunder except failure by the City to cause to
     be made any of the  payments to the Trustee  required to be made in Article
     VI hereof,  unless the Trustee shall be specifically notified in writing of
     such  default  by the City or by the  Owners of at least  25% in  aggregate
     principal amount of all Bonds then Outstanding.

          (i) At any and all  reasonable  times  and  subject  to the  Company's
     reasonable  and  standard  security  procedures,  the  Trustee and its duly
     authorized  agents,   attorneys,   experts,   engineers,   accountants  and
     representatives shall have the right, but shall not be required, to inspect
     any and all of the Project,  and all books,  papers and records of the City
     pertaining to the Project and the Bonds,  and to take such  memoranda  from
     and in regard  thereto  as may be  desired.  The  Trustee  shall  treat all
     proprietary information of the Company as confidential.

          (j) The  Trustee  shall not be  required to give any bond or surety in
     respect to the execution of its trusts and powers hereunder or otherwise in
     respect of the Project.

          (k) The Trustee  shall have the right,  but shall not be required,  to
     demand, in respect of the authentication of any Bond, the withdrawal of any
     cash,  the release of any  property,  or any action  whatsoever  within the
     purview of this Indenture, any showings, certificates, opinions, appraisals
     or other information,  or corporate action or evidence thereof, in addition
     to that by the terms hereof required,  as a condition of such action by the
     Trustee deemed  desirable for the purpose of establishing  the right of the
     City to the  authentication of any Bond, the withdrawal of any cash, or the
     taking of any other action by the Trustee.

          (l)  Before  taking any action  under  this  Indenture  other than the
     payments from moneys on deposit in the Construction  Fund or the Bond Fund,
     as provided herein, the Trustee may require that satisfactory  indemnity be
     furnished to it for the reimbursement of all costs and expenses to which it
     may be put and to protect it against all liability which it may incur in or
     by reason of

                                      -30-



     such action,  except  liability  which is adjudicated to have resulted from
     its negligence or willful misconduct by reason of any action so taken.

     Section 1002. Fees, Charges and Expenses of the Trustee.  The Trustee shall
be  entitled  to payment of and/or  reimbursement  for  reasonable  fees for its
ordinary  services rendered  hereunder and all advances,  agent and counsel fees
and other  ordinary  expenses  reasonably  made or  incurred  by the  Trustee in
connection  with such ordinary  services and, in the event that it should become
necessary that the Trustee perform extraordinary  services, it shall be entitled
to reasonable extra  compensation  therefor and to reimbursement  for reasonable
extraordinary   expenses  in  connection   therewith;   provided  that  if  such
extraordinary  services or extraordinary  expenses are occasioned by the neglect
or willful  misconduct of the Trustee,  it shall not be entitled to compensation
or  reimbursement  therefor.  The  Trustee  shall be  entitled  to  payment  and
reimbursement for the reasonable fees and charges of the Trustee as Paying Agent
for the Bonds.  Pursuant  to the  provisions  of Section  5.2 of the Lease,  the
Company  has agreed to pay to the  Trustee  all  reasonable  fees,  charges  and
expenses of the Trustee under this  Indenture.  The Trustee agrees that the City
shall have no liability  for any  reasonable  fees,  charges and expenses of the
Trustee,  and the Trustee  agrees to look only to the Company for the payment of
all reasonable fees, charges and expenses of the Trustee and any Paying Agent as
provided in the Lease. Upon the occurrence of an Event of Default and during its
continuance,  the  Trustee  shall  have a lien with  right of  payment  prior to
payment on account of principal  of or interest on any Bond,  upon all moneys in
its  possession  under  any  provisions  hereof  for  the  foregoing  reasonable
advances, fees, costs and expenses incurred.

     Section 1003.  Notice to Bondowners if Default Occurs.  If a default occurs
of which the Trustee is by  subsection  (h) of Section  1001 hereof  required to
take notice or if notice of default be given as in said subsection (h) provided,
then the Trustee shall give written  notice  thereof to the last known Owners of
all Bonds then Outstanding as shown by the bond  registration  books required by
Section 206 to be kept at the corporate trust office of the Trustee.

     Section 1004.  Intervention by the Trustee.  In any judicial  proceeding to
which the City is a party and  which,  in the  opinion  of the  Trustee  and its
counsel,  has a substantial bearing on the interests of Owners of the Bonds, the
Trustee may intervene on behalf of Bondowners and,  subject to the provisions of
Section 1001(l) hereof,  shall do so if requested in writing by the Owners of at
least 25% of the aggregate principal amount of Bonds then Outstanding.

     Section 1005.  Successor  Trustee Upon Merger,  Consolidation or Sale. With
the prior written consent of the Company,  any  corporation or association  into
which the  Trustee  may be merged or  converted  or with or into which it may be
consolidated,  or to which it may sell or transfer its corporate  trust business
and  assets  as a whole or  substantially  as a  whole,  or any  corporation  or
association  resulting  from any  merger,  conversion,  sale,  consolidation  or
transfer to which it is a party, shall be and become successor Trustee hereunder
and shall be vested with all the trusts,  powers, rights,  obligations,  duties,
remedies,  immunities and privileges  hereunder as was its predecessor,  without
the execution or filing of any  instrument or any further act on the part of any
of the parties hereto.

     Section 1006. Resignation of Trustee. The Trustee and any successor Trustee
may at any time resign from the trusts hereby created by giving 30 days' written
notice to the City, the Company and the Bondowners,  and such resignation  shall
take  effect at the end of such 30 days,  or upon the earlier  appointment  of a
successor  Trustee by the Bondowners or by the City. The Trustee shall resign at
any time it  determines  that it has a conflict of  interest  (as defined in the
Trust Indenture Act of 1939), and shall,  within 90 days after ascertaining that
it has a conflict of interest,  or within 30 days after receiving written notice
from the City or the Company (so long as the Company is not in default under the
Lease  Agreement)

                                      -31-



     that it has a conflict  of  interest,  either  eliminate  such  conflicting
     interest  or resign in the  manner and with the  effect  specified  in this
     Indenture.

     Section 1007.  Removal of Trustee.  The Trustee may be removed at any time,
with or without cause, by an instrument or concurrent instruments in writing (a)
delivered to the Trustee, the City and the Company and signed by the Owners of a
majority in aggregate principal amount of Bonds then Outstanding, or (b) so long
as no Event of Default under this Indenture or the Lease shall have occurred and
be  continuing,  delivered to the Trustee,  the City and the Owners of the Bonds
and signed by the Company.

     Section  1008.  Appointment  of  Successor  Trustee.  In case  the  Trustee
hereunder  shall resign or be removed,  or shall otherwise  become  incapable of
acting  hereunder,  or in case it shall be taken under the control of any public
officer or officers or of a receiver  appointed by a court, a successor  Trustee
(a)  reasonably  acceptable to the City may be appointed by the Company (so long
as no Event of Default shall have occurred and be continuing), or (b) reasonably
acceptable  to the City and the  Company  may be  appointed  by the  Owners of a
majority  in  aggregate  principal  amount  of  Bonds  then  Outstanding,  by an
instrument or concurrent instruments in writing; provided, nevertheless, that in
case of such  vacancy,  the City,  by an  instrument  executed and signed by its
Mayor and  attested  by its City Clerk  under its seal,  may appoint a temporary
Trustee to fill such vacancy until a successor Trustee shall be appointed in the
manner above provided. Any such temporary Trustee so appointed by the City shall
hold such  appointment no longer than 90 days without Company  approval (so long
as no  Event of  Default  shall  have  occurred  and be  continuing)  and  shall
immediately and without  further acts be superseded by the successor  Trustee so
appointed  as  provided  above.  Every such  Trustee  appointed  pursuant to the
provisions of this Section shall be a trust company or bank in good standing and
qualified to accept such trust having,  or whose obligations are guaranteed by a
financial institution having, a reported capital,  surplus and undivided profits
of not less than $50,000,000.

     Section  1009.  Vesting of Trusts in  Successor  Trustee.  Every  successor
Trustee  appointed  hereunder  shall  execute,  acknowledge  and  deliver to its
predecessor  and also to the City  and the  Company  an  instrument  in  writing
accepting  such  appointment  hereunder,  and thereupon  such  successor  shall,
without any further act,  deed or  conveyance,  become fully vested with all the
trusts, powers, rights, obligations, duties, remedies, immunities and privileges
of its predecessor;  but such predecessor  shall,  nevertheless,  on the written
request of the City,  execute and  deliver an  instrument  transferring  to such
successor Trustee all the trusts, powers, rights, obligations, duties, remedies,
immunities  and  privileges of such  predecessor  hereunder;  every  predecessor
Trustee shall deliver all securities and moneys held by it as Trustee  hereunder
to its successor.  Should any instrument in writing from the City be required by
any successor Trustee for more fully and certainly vesting in such successor the
trusts, powers, rights, obligations, duties, remedies, immunities and privileges
hereby vested in the predecessor, any and all such instruments in writing shall,
on request, be executed, acknowledged and delivered by the City.

     Section 1010. Right of Trustee to Pay Taxes and Other Charges.  In case any
tax,  assessment or governmental or other charge upon, or insurance premium with
respect  to, any part of the  Project is not paid as  required  herein or in the
Lease,  the  Trustee  may pay such tax,  assessment  or  governmental  charge or
insurance premium,  without prejudice,  however, to any rights of the Trustee or
the Bondowners  hereunder arising in consequence of such failure;  any amount at
any time so paid under this  Section,  with  interest  thereon  from the date of
payment  at the rate of 10% per annum,  shall  become an  additional  obligation
secured by this  Indenture,  and the same shall be given a preference in payment
over any payment of principal of or interest on the Bonds, and shall be paid out
of the proceeds of rents,  revenues and receipts collected from the Project,  if
not otherwise caused to be paid; but the Trustee shall be under no obligation to
make any such payment unless it shall have been requested to do so by the Owners
of at least 25% of the

                                      -32-



aggregate  principal  amount  of Bonds  then  Outstanding  and  shall  have been
provided adequate funds for the purpose of such payment.

     Section 1011. Trust Estate May be Vested in Co-trustee.

          (a) It is the  purpose  of  this  Indenture  that  there  shall  be no
     violation of any law of any jurisdiction  (including particularly the State
     of Missouri)  denying or restricting  the right of banking  corporations or
     associations to transact  business as trustee in such  jurisdiction.  It is
     recognized  that in case of litigation  under this  Indenture or the Lease,
     and in  particular  in case of the  enforcement  of either on default or in
     case the  Trustee  deems that by reason of any present or future law of any
     jurisdiction  it may not  exercise  any of the  powers,  rights or remedies
     herein  granted  to the  Trustee,  or take any  other  action  which may be
     desirable  or  necessary in  connection  therewith,  it may be necessary or
     desirable that the Trustee appoint an additional  individual or institution
     as a co-trustee or separate  trustee,  and the Trustee is hereby authorized
     to appoint such co-trustee or separate trustee.

          (b) In the event that the Trustee appoints an additional individual or
     institution as a co-trustee or separate trustee (which appointment shall be
     subject to the  approval of the  Company),  each and every  remedy,  power,
     right, claim, demand, cause of action,  immunity,  title, interest and lien
     expressed or intended by this Indenture to be exercised by the Trustee with
     respect thereto shall be exercisable by such co-trustee or separate trustee
     but only to the extent  necessary  to enable  such  co-trustee  or separate
     trustee to exercise such powers,  rights and remedies,  and every  covenant
     and  obligation  necessary to the exercise  thereof by such  co-trustee  or
     separate trustee shall run to and be enforceable by either of them.

          (c) Should any deed, conveyance or instrument in writing from the City
     be  required by the  co-trustee  or separate  trustee so  appointed  by the
     Trustee  for more fully and  certainly  vesting in and  confirming  to such
     co-trustee such properties, rights, powers, trusts, duties and obligations,
     any and all such deeds,  conveyances  and  instruments in writing shall, on
     request, be executed, acknowledged and delivered by the City.

          (d) In case any  co-trustee  or  separate  trustee  shall die,  become
     incapable  of acting,  resign or be removed,  all the  properties,  rights,
     powers,  trusts,  duties and  obligations  of such  co-trustee  or separate
     trustee,  so far as permitted by law, shall vest in and be exercised by the
     Trustee until the appointment of a successor to such co-trustee or separate
     trustee.

     Section 1012. Accounting. The Trustee shall render an annual accounting for
the period ending  December 31 of each year to the City,  the Company and to any
Bondowner  requesting  the same and,  upon the  request  of the  Company  or the
Bondowner,  a monthly  accounting to the Company and the  Bondowner,  showing in
reasonable detail all financial transactions relating to the Trust Estate during
the accounting  period and the balance in any funds or accounts  created by this
Indenture as of the beginning and close of such accounting period.

     Section 1013.  Performance  of Duties Under the Lease.  The Trustee  hereby
accepts  and agrees to perform all duties and  obligations  assigned to it under
the Lease.


                                      -33-



                                   ARTICLE XI

                             SUPPLEMENTAL INDENTURES

     Section 1101.  Supplemental Indentures Not Requiring Consent of Bondowners.
The City and the Trustee may from time to time, without the consent of or notice
to any of the Bondowners, enter into such Supplemental Indenture or Supplemental
Indentures as shall not be  inconsistent  with the terms and provisions  hereof,
for any one or more of the following purposes:

     (a) To cure any ambiguity or formal  defect or omission in this  Indenture,
or to make any other  change  not  materially  adverse to the  security  for the
Bondowners;

     (b) To  grant  to or  confer  upon  the  Trustee  for  the  benefit  of the
Bondowners  any  additional  rights,  remedies,  powers  or  authority  that may
lawfully be granted to or conferred upon the Bondowners or the Trustee or either
of them;

     (c) To more  precisely  identify  the Project or the Project Site or to add
additional property thereto;

     (d) To conform the  Indenture to  amendments  to the Lease made by the City
and the Company;

     (e) To  subject  to  this  Indenture  additional  revenues,  properties  or
collateral; or

     (f) To issue Additional Bonds as provided in Section 209 hereof.

     Section 1102. Supplemental Indentures Requiring Consent of Bondowners.

     (a) Exclusive of Supplemental Indentures covered by Section 1101 hereof and
subject  to the  terms  and  provisions  contained  in  this  Section,  and  not
otherwise,  the Owners of not less than a majority in aggregate principal amount
of the Bonds then Outstanding shall have the right, from time to time,  anything
contained in this Indenture to the contrary  notwithstanding,  to consent to and
approve the  execution  by the City and the  Trustee of such other  Supplemental
Indenture or Supplemental  Indentures as shall be deemed necessary and desirable
by the City for the purpose of modifying,  amending, adding to or rescinding, in
any particular, any of the terms or provisions contained in this Indenture or in
any Supplemental Indenture;  provided,  however, that without the consent of the
Owners of 100% of the principal amount of the Bonds then Outstanding, nothing in
this  Section  contained  shall  permit or be  construed  as  permitting  (1) an
extension  of the  maturity  or a  shortening  of  the  redemption  date  of the
principal of or the  interest,  if any, on any Bond issued  hereunder,  or (2) a
reduction in the principal  amount of any Bond or the rate of interest  thereon,
if any, or (3) a  privilege  or priority of any Bond or Bond over any other Bond
or Bond,  or (4) a  reduction  in the  aggregate  principal  amount of Bonds the
Owners of which are required for consent to any such Supplemental Indenture.

     (b) If at the time the City  shall  request  the  Trustee to enter into any
such Supplemental Indenture for any of the purposes of this Section, the Trustee
shall cause notice of the proposed  execution of such Supplemental  Indenture to
be mailed to each Bondowner as shown on the bond registration  books required by
Section  206  hereof.  Such  notice  shall  briefly  set forth the nature of the
proposed Supplemental  Indenture and shall state that copies thereof are on file
at the  principal  corporate  trust office of the Trustee for  inspection by all
Bondowners.  If within 60 days or such longer period as may be prescribed by the
City following the mailing and final  publication of such notice,  the Owners of
not less than a majority in aggregate  principal amount of the Bonds Outstanding
at the time of the  execution  of any such  Supplemental

                                      -34-



Indenture  shall have consented to and approved the execution  thereof as herein
provided,  no Owner of any Bond  shall  have any  right to  object to any of the
terms and provisions  contained  therein,  or the operation  thereof,  or in any
manner to question  the  propriety  of the  execution  thereof,  or to enjoin or
restrain  the  Trustee or the City from  executing  the same or from  taking any
action pursuant to the provisions thereof.

     Section 1103. Company's Consent to Supplemental Indentures. Anything herein
to the contrary  notwithstanding,  a Supplemental  Indenture  under this Article
which  affects any rights of the Company shall not become  effective  unless and
until the Company shall have  consented in writing to the execution and delivery
of such  Supplemental  Indenture,  provided  that  receipt  by the  Trustee of a
Supplemental  Lease  executed by the Company in connection  with the issuance of
Additional  Bonds under  Section 209 hereof shall be deemed to be the consent of
the Company to the execution of a Supplemental Indenture pursuant to Section 209
hereof,  respectively.  In this  regard,  the Trustee  shall cause notice of the
proposed execution and delivery of any such Supplemental Indenture (other than a
Supplemental Indenture proposed to be executed and delivered pursuant to Section
209 hereof)  together with a copy of the proposed  Supplemental  Indenture to be
mailed to the Company at least 30 days prior to the  proposed  date of execution
and delivery of any such Supplemental Indenture.

                                   ARTICLE XII

                               SUPPLEMENTAL LEASES

     Section 1201. Supplemental Leases Not Requiring Consent of Bondowners.  The
City and the Trustee shall,  without the consent of or notice to the Bondowners,
consent to the execution of any Supplemental Lease or Supplemental Leases by the
City and the Company as may be required  (a) by the  provisions of the Lease and
this Indenture,  (b) for the purpose of curing any ambiguity or formal defect or
omission in the Lease,  (c) so as to more precisely  identify the Project or add
additional  property thereto,  (d) in connection with the issuance of Additional
Bonds under Section 209 hereof,  (e) in connection with any other change therein
which, in the judgment of the Trustee,  does not materially and adversely affect
the Trustee or security for the Bondowners.

     Section 1202.  Supplemental Leases Requiring Consent of Bondowners.  Except
for Supplemental Leases as provided for in Section 1201 hereof, neither the City
nor the Trustee  shall  consent to the  execution of any  Supplemental  Lease or
Supplemental Leases by the City or the Company without the mailing of notice and
the obtaining of the written  approval or consent of the Owners of not less than
a majority in aggregate  principal  amount of the Bonds at the time  Outstanding
given and obtained as provided in Section  1102 hereof.  If at any time the City
and the Company  shall  request the consent of the Trustee to any such  proposed
Supplemental Lease, the Trustee shall cause notice of such proposed Supplemental
Lease to be mailed in the same manner as  provided  in Section  1102 hereof with
respect to  Supplemental  Indentures.  Such notice  shall  briefly set forth the
nature of such  proposed  Supplemental  Lease and shall state that copies of the
same are on file in the  principal  corporate  trust  office of the  Trustee for
inspection by all Bondowners.

                                  ARTICLE XIII

                     SATISFACTION AND DISCHARGE OF INDENTURE

     Section 1301. Satisfaction and Discharge of this Indenture.

     (a) When the  principal  of and  interest  on all the Bonds shall have been
paid in accordance with their terms or provision has been made for such payment,
as provided in Section 1302 hereof,  and provision

                                      -35-




shall also be made for paying all other  sums  payable  hereunder  and under the
Lease,  including the reasonable fees and expenses of the Trustee,  the City and
Paying Agent to the date of retirement of the Bonds,  then the right,  title and
interest of the Trustee in respect hereof shall thereupon  cease,  determine and
be void,  and thereupon  the Trustee  shall  cancel,  discharge and release this
Indenture  and  shall  execute,   acknowledge  and  deliver  to  the  City  such
instruments  of  satisfaction  and discharge or release as shall be requisite to
evidence such release and the satisfaction and discharge of this Indenture,  and
shall  assign and deliver to the City any  property at the time  subject to this
Indenture which may then be in its  possession,  except amounts in the Bond Fund
required to be paid to the Company  under Section 606 hereof and except funds or
securities  in which such funds are invested held by the Trustee for the payment
of the principal of and interest on the Bonds.

     (b) The City is hereby  authorized to accept a  certificate  by the Trustee
that the whole amount of the principal and interest,  if any, so due and payable
upon all of the Bonds or coupons then  Outstanding has been paid or such payment
provided for in accordance  with Section 1302 hereof as evidence of satisfaction
of this  Indenture,  and  upon  receipt  thereof  shall  cancel  and  erase  the
inscription of this Indenture from its records.

     Section 1302. Bonds Deemed to be Paid.

     (a) Bonds  shall be deemed to be paid  within the  meaning of this  Article
when payment of the  principal  of and interest  thereon to the due date thereof
(whether  such due date be by reason of maturity or upon  redemption as provided
in this Indenture,  or otherwise),  either (1) shall have been made or caused to
be made in accordance  with the terms  thereof,  or (2) shall have been provided
for  by  depositing  with  the  Trustee  in  trust  and  irrevocably  set  aside
exclusively  for such  payment  (i) moneys  sufficient  to make such  payment or
(ii) Government  Securities maturing as to principal and interest in such amount
and at such times as will insure the  availability of sufficient  moneys to make
such payment,  or (3) shall have been provided for by surrendering  the Bonds to
the Trustee for  cancellation.  At such time as Bonds shall be deemed to be paid
hereunder,  as  aforesaid,  it shall no longer be secured by or  entitled to the
benefits of this  Indenture,  except for the  purposes of such payment from such
moneys or Government Securities.

     (b)  Notwithstanding  the  foregoing,  in the case of Bonds  which by their
terms may be redeemed prior to the stated maturities  thereof,  no deposit under
clause (2) of the immediately  preceding  paragraph shall be deemed a payment of
such Bonds as  aforesaid  until,  as to all such Bonds  which are to be redeemed
prior to their respective  stated  maturities,  proper notice of such redemption
shall  have been given in  accordance  with  Article  III of this  Indenture  or
irrevocable  instructions  shall  have been  given to the  Trustee  to give such
notice.

     (c)  Notwithstanding  any provision of any other section of this  Indenture
which  may be  contrary  to the  provisions  of  this  Section,  all  moneys  or
Government  Securities set aside and held in trust pursuant to the provisions of
this  Section  for the  payment of Bonds shall be applied to and used solely for
the  payment of the  particular  Bond,  with  respect  to which such  moneys and
Government Securities have been so set aside in trust.

     (d) At its option,  the Company may deliver to the Trustee for cancellation
Bonds not  previously  paid,  and the Company shall receive a credit against the
Basic  Rent or other  amounts  payable  by the  Company  for the  redemption  or
defeasance  of the Bonds in an amount equal to 100% of the  principal  amount of
the Bonds so delivered for cancellation, plus the accrued interest thereon.

                                      -36-




                                   ARTICLE XIV

                            MISCELLANEOUS PROVISIONS

     Section 1401. Consents and Other Instruments by Bondowners.

     (a)  Any  consent,  request,  direction,   approval,   objection  or  other
instrument  required  by  this  Indenture  to be  signed  and  executed  by  the
Bondowners may be in any number of concurrent  writings of similar tenor and may
be signed or  executed by such  Bondowners  in person or by agent  appointed  in
writing.  Proof of the  execution  of any  such  in-strument  or of the  writing
appointing  any  such  agent  and of the  ownership  of  Bonds,  if  made in the
following manner, shall be sufficient for any of the purposes of this Indenture,
and shall be conclusive in favor of the Trustee with regard to any action taken,
suffered or omitted under any such instrument, namely:

          (1) The fact  and  date of the  execution  by any  person  of any such
     instrument  may  be  proved  by  the  certificate  of  any  officer  in any
     jurisdiction  who by law has  power to take  acknowledgements  within  such
     jurisdiction  that the person signing such instrument  acknowledged  before
     him  the  execution  thereof,  or by  affidavit  of  any  witness  to  such
     execution.

          (2) The fact of ownership of Bonds and the amount or amounts,  numbers
     and other  identification  of such Bonds,  and the date of holding the same
     shall be proved by the  registration  books of the City  maintained  by the
     Trustee pursuant to Section 206 hereof.

     Section 1402. Limitation of Rights Under this Indenture. With the exception
of rights herein expressly conferred, nothing expressed or mentioned in or to be
implied  from this  Indenture  or the Bonds is intended or shall be construed to
give any person other than the parties  hereto,  and the Owners of the Bonds, if
any,  any right,  remedy or claim  under or in respect to this  Indenture,  this
Indenture  and all of the  covenants,  conditions  and  provisions  hereof being
intended  to be and  being for the sole and  exclusive  benefit  of the  parties
hereto and the Owners of the Bonds, as herein provided.

     Section  1403.  Notices.  It shall be  sufficient  service  of any  notice,
request, complaint, demand or other paper required by this Indenture to be given
or filed with the City, the Trustee, the Company or Bondowners if the same shall
be duly mailed by registered or certified mail addressed:

          (a)      To the City:               City of Bowling Green, Missouri
                                              16 West Church
                                              Bowling Green, MO  63334
                                              ATTN:  Mayor

          (b)      To the Trustee:            Commerce Bank, N.A.
                                              1000 Walnut, 6th Floor
                                              Kansas City, MO  64106
                                              ATTN:  Corporate Trust Department



                                      -37-




          (c)      To the Company:            Union Electric Company d/b/a
                                              AmerenUE
                                              One Ameren Plaza
                                              1901 Chouteau Avenue
                                              St. Louis, MO  63103
                                              ATTN:  Treasurer

                   with a copy to:            Union Electric Company d/b/a
                                              AmerenUE
                                              One Ameren Plaza
                                              1901 Chouteau Avenue
                                              St. Louis, MO  63103
                                              ATTN:  General Counsel

          (d)      To the Bondowners if the same shall be duly mailed by first
     class,  registered  or  certified  mail  addressed to each of the Owners of
     Bonds at the time  Outstanding  as  shown  by the bond  registration  books
     required by Section 206 hereof to be kept at the principal  corporate trust
     office of the Trustee.

     Section 1404.  Severability.  If any provision of this  Indenture  shall be
held or deemed to be invalid,  inoperative  or  unenforceable  as applied in any
particular case in any jurisdiction or jurisdictions or in all jurisdictions, or
in all cases because it conflicts with any other provision or provisions  hereof
or any  constitution  or  statute  or rule of  public  policy,  or for any other
reason,  such circumstances shall not have the effect of rendering the provision
in question  inoperative or unenforceable in any other case or circumstance,  or
of  rendering  any other  provision  or  provisions  herein  contained  invalid,
inoperative or unenforceable to any extent whatever.

     Section 1405. Execution in Counterparts.  This Indenture may be executed in
several counterparts,  each of which shall be an original and all of which shall
constitute but one and the same instrument.

     Section 1406.  Governing Law. This Indenture shall be governed  exclusively
by and  construed  in  accordance  with  the  applicable  laws of the  State  of
Missouri.






                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]





                                      -38-



     IN  WITNESS  WHEREOF,  City of Bowling  Green,  Missouri,  has caused  this
Indenture  to be signed in its name and  behalf by its Mayor and the seal of the
City to be hereunto  affixed and attested by its City Clerk, and to evidence its
acceptance of the trusts hereby  created,  Commerce  Bank,  N.A. has caused this
Indenture to be signed in its name and behalf by its duly  authorized  President
or  Vice-President or Trust Officer and its official seal to be hereunto affixed
and attested by its Secretary or Assistant  Secretary,  all as of the date first
above written.

                                    CITY OF BOWLING GREEN, MISSOURI



                                    By  /s/ Boyd A. Haddock
                                       -----------------------------
                                              Mayor



[SEAL]

ATTEST:



By  /s/ Barbara Allison
   ---------------------
         City Clerk





AmerenUE Project
Trust Indenture
                                      S-1



                                    COMMERCE BANK, N.A.,
                                    as Trustee



                                    By  /s/ William Ekey
                                       ---------------------
                                    Name:   William Ekey
                                    Title:  Vice President

[SEAL]

ATTEST:



By  /s/ Vinetta A. Garnett
   -------------------------
Name:  Vinetta A. Garnett
Title: Assistant Secretary




AmerenUE Project
Trust Indenture

                                      S-2




                                ACKNOWLEDGEMENTS



STATE OF MISSOURI )
                  ) SS.
CITY OF PIKE      )


     On this 16 day of  December,  2002,  before me, the  undersigned,  a Notary
Public in and for said State,  personally  appeared  BOYD  HADDOCK,  and BARBARA
ALLISON,  who acknowledged  themselves to be the Mayor and City Clerk of CITY OF
BOWLING  GREEN,  MISSOURI,  a fourth class city organized and existing under the
laws of the State of Missouri,  and that they,  as such Mayor and City Clerk are
authorized to do so, executed the foregoing  instrument for the purposes therein
contained by signing the name of the City by themselves as Mayor and City Clerk.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year last above written.



                                             /s/ Jennifer D. Robinson
                                          ------------------------------
                                                 Notary Public


My commission expires:

 My Commission Expires
    August 6, 2006
- ----------------------







AmerenUE Project
Trust Indenture
                                      S-3






STATE OF MISSOURI )
                  )  SS.
COUNTY OF Jackson )


     On this 16th day of December,  2002,  before me, the undersigned,  a Notary
Public in and for said State, personally appeared William Ekey, who acknowledged
himself to be Vice President of COMMERCE BANK, N.A.,  Kansas City,  Missouri,  a
national  banking  association duly organized and existing under the laws of the
United States of America,  and that he as such officer being authorized so to do
executed the foregoing  instrument for the purposes therein contained by signing
the name of the association by himself as an officer.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year last above written.



                                             /s/ C. Guein
                                          ------------------------------
                                                 Notary Public


My commission expires:


     /seal/
- -----------------------


AmerenUE Project
Trust Indenture

                                      S-4


                                                                  EXHIBIT 10.11

                                  $125,000,000
                      (Aggregate Maximum Principal Amount)
                         CITY OF BOWLING GREEN, MISSOURI
                         TAXABLE INDUSTRIAL REVENUE BOND
                               (AMERENUE PROJECT)
                                   SERIES 2002


                          Dated as of December 20, 2002


                             BOND PURCHASE AGREEMENT



City of Bowling Green, Missouri
16 West Church
Bowling Green, MO  63334

     On the basis of the  representations,  and covenants and upon the terms and
conditions  contained in this Bond Purchase  Agreement,  Union Electric  Company
d/b/a AmerenUE,  a Missouri  corporation (the  "Purchaser"),  offers to purchase
from the City of Bowling  Green,  Missouri  (the "City"),  the  above-referenced
Taxable  Industrial  Revenue  Bond  (AmerenUE  Project)  Series  2002,  dated as
provided  in the  Indenture  (hereinafter  defined),  in the  maximum  aggregate
principal amount of $125,000,000  (the "Series 2002 Bond"),  to be issued by the
City,  under and pursuant to an Ordinance  adopted by the governing  body of the
City on July 15,  2002  (the  "Ordinance")  and a Trust  Indenture,  dated as of
December 1, 2002 (the  "Indenture")  by and between the City and Commerce  Bank,
N.A.,  Kansas City,  Missouri (the "Trustee").  Capitalized  terms not otherwise
defined herein shall have the meanings set forth in the Indenture.

SECTION 1. REPRESENTATIONS AND AGREEMENTS

     (a)  By the City's  acceptance  hereof the City  hereby represents  to the
     Purchaser that:

          (1) The  City is a  fourth  class  city  duly  organized  and  validly
     existing  under the laws of the State of Missouri.  The City is  authorized
     pursuant to the  Constitution  and laws of the State of  Missouri,  and the
     laws and ordinances of the City, and all necessary action has been taken to
     authorize,  issue and deliver the Series  2002 Bond and to  consummate  all
     transactions  contemplated by this Bond Purchase Agreement,  the Ordinance,
     the  Indenture,  the  Lease,  the  Grant  Agreement  and any and all  other
     Financing Documents relating thereto.  The proceeds of the Series 2002 Bond
     shall be used to finance the Project as defined in the Indenture and to pay
     for the costs  incurred in connection  with the issuance of the Series 2002
     Bond.




          (2)  There is no  controversy,  suit or other  proceeding  of any kind
     pending or, to the knowledge of the City, threatened questioning, disputing
     or affecting in any way the legal organization of the City, or the right or
     title of any of its officers to their respective  offices,  or the legality
     of any  official  act leading up to the issuance of the Series 2002 Bond or
     the  constitutionality  or validity of the  obligations  represented by the
     Series 2002 Bond or the  validity of the Series 2002 Bond,  the Lease,  the
     Indenture or the Grant Agreement.

     (b)  The Purchaser represents as follows:

          (1) The Purchaser is a corporation  duly organized,  validly  existing
     and in good standing under the laws of the State of Missouri. The Purchaser
     has all  necessary  licenses and permits  required in order to carry on its
     business  as  currently  conducted  and has or will  obtain  all  necessary
     licenses and permits in  connection  with the  purchase,  construction  and
     operation of the Project.  Except as may be disclosed in any filings  which
     have  been  made  by  the  Purchaser   with  the  Securities  and  Exchange
     Commission,  the  Purchaser is not in violation of and has not received any
     notice of an alleged violation of or liability under any zoning,  land use,
     environmental,  pollution  control,  hazardous  waste  or  similar  laws or
     regulations  that would have a material adverse effect on its operations or
     financial  condition and has full right,  power and authority to authorize,
     approve, enter into, execute and deliver the Lease, the Grant Agreement and
     this Bond Purchase Agreement (collectively, the "Company Documents") and to
     perform  such  other  acts  and  things  as are  provided  in  the  Company
     Documents.

          (2) No Conflict or Breach. The execution, delivery, performance (where
     applicable)  and approval by the  Purchaser of the Company  Documents,  and
     full  compliance by it with the provisions of the Company  Documents,  have
     been duly  authorized by all  necessary  action of the Purchaser and do not
     and will not  conflict  with or result in the  breach of any of the  terms,
     conditions  or  provisions   of,  or  constitute  a  default   under,   its
     organizational  documents,  any law,  court or  administrative  regulation,
     decree or order applicable to or binding upon Purchaser,  or any agreement,
     indenture,  mortgage, lease or instrument to which the Purchaser is a party
     or by which it is bound.

          (3) Approvals.  The Purchaser has duly authorized all necessary action
     to be taken by it for: (i) the issuance and sale of the Series 2002 Bond by
     the City  upon  the  terms  and  conditions  set  forth  herein  and in the
     Indenture,  and  (ii)  the  execution,   delivery  and  performance  (where
     applicable) of the Company  Documents and any and all such other agreements
     and documents as may be required to be executed, delivered and performed by
     it in  order to carry  out,  effectuate  and  consummate  the  transactions
     contemplated hereby and by such Company Documents.

          (4) No  Litigation.  Except as may be disclosed  in any filings  which
     have  been  made  by  the  Purchaser   with  the  Securities  and  Exchange
     Commission, there is no action, suit, proceeding,  inquiry or investigation
     at law or in equity or before or by any court, public board or body pending
     or, to the knowledge of the Purchaser,  threatened against or affecting the
     Purchaser  or to the  knowledge of the  Purchaser,  any  meritorious  basis
     therefor,  wherein an unfavorable decision,  ruling or finding could have a
     material and adverse effect on the financial  condition of the Purchaser or
     the  operation  by the  Purchaser  of its  property or of the  transactions
     contemplated by the Company  Documents or on the validity or enforceability
     in accordance with their respective  terms of the Company  Documents or any
     other  agreement or instrument to which Purchaser is a party or by which it
     is or may be bound or would in any way contest the  existence  or powers of
     Purchaser.


                                      -2-




          (5) Documents  Legal,  Valid and Binding.  The Purchaser  shall, on or
     before the Closing Date,  execute and deliver the Company  Documents.  When
     executed and  delivered by the  Purchaser,  the Company  Documents  will be
     legal, valid and binding obligations,  enforceable in accordance with their
     respective terms, subject, as to enforcement, to any applicable bankruptcy,
     reorganization,   insolvency,   moratorium  or  other  laws  affecting  the
     enforcement  of  creditors'  rights  generally  and further  subject to the
     availability of equitable remedies.

          (6) Purchaser's Certificates.  Any certificate signed by an authorized
     officer or agent of the Purchaser and delivered to the City shall be deemed
     a  representation  and  warranty  by  Purchaser  to such  parties as to the
     statements made therein.

          (7) No Default Under Company  Documents.  No event has occurred and is
     continuing  which with the lapse of time or the giving of notice,  or both,
     would  constitute a breach of or an event of default by Purchaser under the
     Company Documents.

          (8) Title.  The Purchaser has good and  marketable fee simple title in
     the Project Site which it will  transfer to the City at Closing  Date,  and
     has good and marketable title to its other property,  in each case free and
     clear of all liens, except  encumbrances which do not materially  adversely
     affect the Purchaser or its operations.

SECTION 2. PURCHASE, SALE AND DELIVERY OF THE SERIES 2002 BOND

     On the basis of the  representations  and covenants contained herein and in
the other agreements referred to herein, and subject to the terms and conditions
herein set forth and in the Indenture, the Purchaser agrees to purchase from the
City and the City  agrees to sell to the  Purchaser  the Series 2002 Bond on the
terms and conditions set forth herein.

     The  Series  2002 Bond  shall be sold to the  Purchaser  by the City on the
Closing  Date  (hereinafter  defined)  upon  payment  of an amount  equal to the
Closing Price (hereinafter  defined),  which amount shall be applied as provided
in the  Indenture and the Lease.  From time to time after the Closing Date,  the
Purchaser  shall make  additional  payments with respect to the Series 2002 Bond
("Additional  Payments") to Commerce Bank, N.A., as Trustee under the Indenture,
which Additional Payments shall be applied to the payment of Project Costs or as
provided in the  Indenture  and the Lease;  provided that the sum of the Closing
Price and all such  Additional  Payments  shall not,  in the  aggregate,  exceed
$125,000,000.

     As used herein,  the term  "Closing  Date" shall mean December 20, 2002, or
such other date as shall be mutually  agreed upon by the City and the Purchaser;
the term "Closing Price" shall mean that certain amount  specified in writing by
the  Purchaser  and agreed to by the City as the amount  required to pay for the
initial issuance of the Series 2002 Bond on the Closing Date.

     The Series  2002 Bond shall be issued  under and secured as provided in the
Ordinance, the Indenture, the Lease and the Deed of Trust authorized thereby and
the Series 2002 Bond shall have the maturity, interest rate and shall be subject
to redemption as set forth  therein.  The delivery of the Series 2002 Bond shall
be made in definitive form as a fully  registered bond in the maximum  aggregate
principal denomination of $125,000,000;  provided,  that the principal amount of
the Series 2002 Bond  outstanding  at any time shall be that amount  recorded in
the records of the Trustee and further  provided that interest  shall be payable
on the Series 2002 Bond only on the outstanding  principal  amount of the Series
2002 Bond, as more fully provided in the Indenture. Any certificate signed by an
authorized

                                      -3-



officer or agent of the  Purchaser  and  delivered to the City shall be deemed a
representation  and warranty by  Purchaser to such parties as to the  statements
made therein.

     The Purchaser  agrees to indemnify and hold harmless the City,  the Trustee
or any member,  officer,  official  or  employee of the City or of the  Trustee,
within  the  meaning of Section  15 of the  Securities  Act of 1933,  as amended
(collectively,  the "Indemnified Parties"),  against any and all losses, claims,
damages,  liabilities or expenses  whatsoever caused by any violation or failure
to comply  with any  federal or state  securities  laws in  connection  with the
Series 2002 Bond.

     In case any action shall be brought  against one or more of the Indemnified
Parties  based  upon  the  foregoing  indemnification  and in  respect  of which
indemnity may be sought against the  Purchaser,  the  Indemnified  Parties shall
promptly notify the Purchaser in writing and the Purchaser shall promptly assume
the defense  thereof,  including the  employment of counsel,  the payment of all
expenses and the right to negotiate and consent to  settlement.  Any one or more
of the Indemnified  Parties shall have the right to employ  separate  counsel in
any such  action and to  participate  in the defense  thereof,  but the fees and
expenses of such counsel  shall be at the expense of such  Indemnified  Party or
Indemnified  Parties  unless  employment  of such counsel has been  specifically
authorized  by the  Purchaser  or there is a  conflict  of  interest  that would
prevent  counsel  for  the  Purchaser  from  adequately  representing  both  the
Purchaser and the Indemnified  Party.  The Purchaser shall not be liable for any
settlement  of any  such  action  effected  without  its  consent  by any of the
Indemnified  Parties,  but if settled  with the consent of the  Purchaser  or if
there be a final  judgment  for the  plaintiff  in any such  action  against the
Purchaser or any of the Indemnified Parties,  with or without the consent of the
Purchaser,  the Purchaser  agrees to indemnify and hold harmless the Indemnified
Parties to the extent provided herein.

SECTION 3. CONDITIONS TO THE OBLIGATIONS

     The  obligations  hereunder  shall be subject to the due performance by the
parties of the obligations and agreements to be performed  hereunder on or prior
to  the  Closing  Date  and  to  the  accuracy  of  and   compliance   with  the
representations  contained  herein,  as of the date hereof and as of the Closing
Date, and are also subject to the following conditions:

          (a)  There  shall be  delivered  to the  Purchaser  on or prior to the
     Closing Date a duly executed copy of the  Ordinance,  the Trust  Indenture,
     the  Lease and the Deed of Trust,  and any  other  instrument  contemplated
     thereby  shall be in full force and effect and shall not have been modified
     or changed except as may have been agreed to in writing by the Purchaser.

          (b) The City shall confirm on the Closing Date by a  certificate  that
     at and as of the Closing  Date the City has taken all action  necessary  to
     issue the Series 2002 Bond and that there is no controversy,  suit or other
     proceeding of any kind pending or, to the knowledge of the City, threatened
     wherein any question is raised affecting in any way the legal  organization
     of the City or the  legality of any official act shown to have been done in
     the transcript of proceedings leading up to the issuance of the Series 2002
     Bond, or the  constitutionality or validity of the obligations  represented
     by the Series  2002 Bond or the  validity  of the  Series  2002 Bond or any
     proceedings in relation to the issuance or sale thereof.

          (c) A  certificate  of the  Purchaser,  dated the Closing Date, to the
     effect that (i) except as may be disclosed  in any filings  which have been
     made by the  Purchaser  with the  Securities  and Exchange  Commission,  no
     litigation, proceeding or investigation is pending against the Purchaser or
     its  affiliates  or, to the knowledge of the  Purchaser,  threatened  which
     would (A)  contest,  affect,  restrain  or enjoin the  issuance,  validity,
     execution,  delivery or performance of the

                                      -4-



     Company Documents, or (B) in any way contest the existence or powers of the
     Purchaser or its affiliates, (ii) except as may be disclosed in any filings
     which have been made by the  Purchaser  with the  Securities  and  Exchange
     Commission,  no litigation,  proceeding or  investigation is pending or, to
     the  knowledge of the  Purchaser,  threatened  against the Purchaser or its
     affiliates  except  litigation,  proceedings or investigations in which the
     probable  ultimate  recoveries  and the  estimated  costs and  expenses  of
     defense,  in the opinion of counsel to the  Purchaser  (A) will be entirely
     within  applicable  self-insurance  program  funding and  insurance  policy
     limits  (including  primary and excess  insurance  policies  and subject to
     applicable  deductibles) or (B) will not have a material  adverse effect on
     the operations or condition,  financial or otherwise,  of the Purchaser and
     its affiliates,  (iii) the  representations and warranties of the Purchaser
     herein and in the  Company  Documents  were and are true and correct in all
     material  respects  and not  misleading  as of the date  made and as of the
     Closing  Date,  (iv) at the Closing  Date, no event of default has occurred
     and is continuing  and no event has occurred and is  continuing  which with
     the lapse of time or the  giving of notice,  or both,  would  constitute  a
     breach of or an event of default under the Company Documents,  and (v) such
     other  matters  as  are  reasonably  requested  by  the  other  parties  in
     connection with the issuance of the Series 2002 Bond.

SECTION 4. THE PURCHASER'S RIGHT TO CANCEL

     The Purchaser  shall have the right to cancel its  obligation  hereunder to
purchase the Series 2002 Bond by  notifying  the City in writing or by telegraph
of its election to make such cancellation at any time prior to the Closing Date.

SECTION 5. CONDITIONS OF OBLIGATIONS

     The  obligations  of the  parties  hereto are subject to the receipt of the
approving  opinion of Gilmore & Bell,  P.C.,  Bond Counsel,  with respect to the
validity of the authorization and issuance of the Series 2002 Bond.

SECTION 6. REPRESENTATIONS AND AGREEMENTS TO SURVIVE DELIVERY

     The  representations  and  warranties of each party are made only as of the
date hereof and the Closing Date. All of the  representations  and agreements by
either party shall survive delivery of the Series 2002 Bond to the Purchaser.

SECTION 7. NOTICE

     Any  notice  or other  communication  to be given  to the City  under  this
Agreement may be given by mailing or delivering  the same in writing to the City
of Bowling  Green,  City Hall, 16 West Church,  Bowling Green,  Missouri  63334,
Attention:  Mayor;  and any  notice  or other  communication  to be given to the
Purchaser under this Agreement may be given by delivering the same in writing to
Union Electric Company d/b/a AmerenUE,  One Ameren Plaza,  1901 Chouteau Avenue,
St. Louis,  Missouri 63103,  Attention:  Treasurer with a copy to Union Electric
Company d/b/a  AmerenUE,  One Ameren Plaza,  1901  Chouteau  Avenue,  St. Louis,
Missouri 63103, Attention: General Counsel.

SECTION 8. PAYMENT OF EXPENSES

     The Purchaser shall pay all reasonable expenses and costs of the parties to
effect the authorization, preparation, issuance, delivery and sale of the Series
2002 Bond from  proceeds  of the  Series  2002 Bond or  otherwise  to the extent
contemplated in the Grant Agreement.


                                      -5-



SECTION 9. APPLICABLE LAW; ASSIGNABILITY

     This Bond Purchase  Agreement shall be governed by the laws of the State of
Missouri and may be assigned by the Purchaser to (i) any entity  controlled  by,
under common control with or controlling the Purchaser,  or (ii) any third party
which  operates an electric  generation  facility or has material  experience in
operating an electric  generation  facility and whose senior  long-term debt, or
the senior long-term debt of an entity  controlled by, under common control with
or  controlling  such third party,  is rated at least Baa3 by Moody's  Investors
Service,  Inc.  (or any  successor  agency) or BBB- by  Standard & Poors  Rating
Service (or any successor agency).  Any such assignee shall agree to be bound by
the terms of this Bond Purchase Agreement.  Upon such assignment,  the Purchaser
shall be released from and have no further  obligations under this Bond Purchase
Agreement.

SECTION 10. EXECUTION OF COUNTERPARTS

     This Bond Purchase Agreement may be executed in several counterparts,  each
of which shall be regarded as an original and all of which shall  constitute one
and the same document.






                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]



                                      -6-





                                         Very truly yours,

                                         UNION ELECTRIC COMPANY d/b/a
                                         AMERENUE, as Purchaser



DATE OF EXECUTION:                       By: /s/ Jerre E. Birdsong
                                            ---------------------------
December 20, 2002                        Name:   Jerre E. Birdsong
- -----------------                        Title:  Vice President & Treasurer













Bond Purchase Agreement
AMERENUE PROJECT
                                      S-1




Accepted and Agreed to this 20 day of December, 2002.


                                         CITY OF BOWLING GREEN, MISSOURI


                                         By:  /s/ Boyd A. Haddock
                                             ----------------------------
                                         Name:    Boyd Haddock
                                         Title:   Mayor




                                      S-2


Bond Purchase Agreement
AMERENUE PROJECT


                                                                   EXHIBIT 23.1

                       CONSENT OF INDEPENDENT ACCOUNTANTS


We  hereby  consent  to the  incorporation  by  reference  in  the  Registration
Statements  on Form S-3 (Nos.  333-87506  and  333-87506-01)  of Union  Electric
Company  of our  report  dated  February  13,  2003  relating  to the  financial
statements and financial statement schedule, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP
St. Louis, Missouri
March 24, 2003





                                                                   EXHIBIT 99.2

                                   CERTIFICATE
                                 furnished under
                  Section 906 of the Sarbanes-Oxley Act of 2002

     I, Charles W. Mueller,  chief executive  officer of Union Electric Company,
hereby  certify that to the best of my  knowledge,  the  accompanying  Report of
Union Electric  Company on Form 10-K for the fiscal year ended December 31, 2002
fully complies with the requirements of Section 13(a) or 15(d) of the Securities
Exchange  Act of 1934 and  that  information  contained  in such  Report  fairly
presents,  in all material  respects,  the  financial  condition  and results of
operations of Union Electric Company.




                                           /s/ Charles W. Mueller
                                           --------------------------
                                           Charles W. Mueller
                                           Chief Executive Officer

Date:  March 24, 2003



                                                                   EXHIBIT 99.3

                                   CERTIFICATE
                                 furnished under
                  Section 906 of the Sarbanes-Oxley Act of 2002

     I, Warner L. Baxter,  chief  financial  officer of Union Electric  Company,
hereby  certify that to the best of my  knowledge,  the  accompanying  Report of
Union Electric  Company on Form 10-K for the fiscal year ended December 31, 2002
fully complies with the requirements of Section 13(a) or 15(d) of the Securities
Exchange  Act of 1934 and  that  information  contained  in such  Report  fairly
presents,  in all material  respects,  the  financial  condition  and results of
operations of Union Electric Company.




                                           /s/ Warner L. Baxter
                                           --------------------------
                                           Warner L. Baxter
                                           Chief Financial Officer

Date:  March 24, 2003