VECTREN
                                       Not just power. Possibility.





                               AGA Financial Forum
                                   May 3, 2005






[PDF of actual PowerPoint presentation attached to this filing.]




Forward Looking Statement
- --------------------------------------------------------------------------------

Statements  contained or  incorporated  by  reference in these slides  regarding
future  events and  developments  are  "forward-looking  statements"  within the
meaning of Section 27A of the Securities Act of 1933. Forward-looking statements
are based on management's  beliefs and assumptions  that derive from information
currently known by management. Because such statements are based on expectations
and not  historical  facts,  actual  results  may differ  materially  from those
projected in the particular statements. Readers are cautioned not to place undue
reliance on these forward-looking statements, which speak only as of the date of
this document, or in the case of documents incorporated by reference,  as of the
date of those documents.

Additional detailed information  concerning a number of factors that could cause
actual results to differ materially from the information that is provided to you
here is readily  available in our report Form 10-K filed with the Securities and
Exchange Commission on March 2, 2005.

Contact:
Vectren Corporation
Steven M. Schein
812-491-4209
sschein@vectren.com


                                                                               2



Vectren Today
- --------------------------------------------------------------------------------

Assets                         $3.6 billion
Operating Revenues             $1.7 billion
Employees                      1,800
Utility Customers              1.1 million
Shares Outstanding             75.9 million
Market Capitalization          $2.0 billion
NYSE                           VVC

- -> A high quality Midwestern utility
   headquartered in Evansville, Ind.

- -> A sensible and complementary
   nonregulated business portfolio

[pie chart omitted]

                            12 months ended 12/31/04

                Nonregulated & Corporate                $0.33
                Utility                                 $1.10

                                  EPS - $1.43


                                                                               3




Vectren Is On The Right Track For The Future
- --------------------------------------------------------------------------------

- ->  Utility growth opportunities will continue

- ->  Successful nonregulated operations complement core utility focus

- ->  Superior dividend record with 45 years of consecutive dividend increases

- ->  Balance sheet remains strong with improving credit ratings

- ->  2005 Earnings guidance unchanged at $1.70 to $1.90 per share



                                                                               4




Goals
- --------------------------------------------------------------------------------

- ->  Corporate Goals
      o 5% plus annual earnings per share growth
      o Utility earnings growth rate objective of 3.5% to 4%
      o Nonregulated contributing 25% to 35% of Vectren's earnings
      o Achievement of an "A" credit rating

- ->  Dividend Growth
      o Fund 85% of dividend through regulated operations
      o Consolidated payout of 55% to 65%
      o 3% to 3.5% growth rate objective

- ->  Total Shareholder Return
      o An earnings growth rate of 5% plus
      o A dividend yield of 4% or more
      o Provides a total return potential of 9% or more



                                                                               5




Utility Business - Energy Delivery
- --------------------------------------------------------------------------------

- ->  984,000 Gas Customers

- ->  136,000 Electric Customers

- ->  Efficient Operations/Quality Service

- ->  Disciplined Use of Capital

- ->  High Customer Satisfaction

- ->  Supportive Regulation

- ->  Gas Rate Relief Achieved




[map of Indiana and Ohio omitted]



                                                                               6



Utility Business - Low-cost, Reliable Generation
- --------------------------------------------------------------------------------

- -> Generation Portfolio
     o Coal-fired units
         -  6 units - base load
         -  1,056 Megawatt capacity
         -  90% availability
     o Gas-fired turbines
         -  6 units - peaking
         -  295 Megawatt capacity
     o Firm purchases likely to be replaced by coal generation

- -> Wholesale Power Marketing
     o  Short-term focus on asset optimization
     o  Conservative, risk averse approach
     o  Aggressively manage MISO impacts



[bar graph omitted]

             Electric Capacity
                    MW

                2002    2003    2004    2005P
                ----    ----    ----    -----
Coal Fired      1056    1056    1056    1056
Peaking          295     295     295     295
Firm Purchase     82      32     105     103
Interruptible     95      95      51      65
Peak Demand     1258    1272    1222    1339
                1528    1478    1507    1519

Reserve Margin   21%     16%     23%     13%


                                                                               7




Key Business Assumptions - Utility
- --------------------------------------------------------------------------------

- ->  Modest economic growth vs. national averages

- ->  Gas prices are projected to be $6.00 over the next two or three years

- ->  Significant environmental and generation investments will continue

- ->  Coal will be a desired generation feedstock

- ->  Expenses will grow more rapidly than margins

- ->  Periodic rate increases


                                                                               8




Nonregulated Businesses
- --------------------------------------------------------------------------------

- -> Nonregulated business portfolio represents about 25% of consolidated earnings
   stream

- -> Will continue to consist of businesses closely aligned to the core utility
   business
     o  Energy Marketing & Services
     o  Coal Mining
     o  Utility Infrastructure Services

- -> Focus on operating companies

- -> Harvest existing investments and reinvest in core business groups

- -> Will grow about 10%+ per year



[photos omitted]


                                                                               9



Energy Marketing & Services Growth Strategy
- --------------------------------------------------------------------------------

ProLiance         o Grow company owned or leased storage by 15% per year

Energy Systems    o Invest in projects operated by ESG that offer long-term
   Group            recurring revenue streams and grow federal business

Vectren Source    o Add new territory as markets open or regulations allow

           -->    o Invest in midstream gas assets including gas storage,
                    gathering, processing and transmission




                                                                              10



Coal Mining Growth Strategy
- --------------------------------------------------------------------------------

Vectren Fuels       o Continue to  aggressively  manage mining  operations to
                      ensure low costs per "mined" ton
                    o Open a new underground mine and surface mine
                    o Mining operations'  earnings targeted to replace 70% to
                      75% of synfuel contribution


Vectren Synfuels    o Continue  production  of  synfuel  through  tax  credit
                      expiration in 2007
                    o Purchased  insurance to partially protect 2005 and 2006
                      tax credits




                                                                              11




Utility Infrastructure Services Growth Strategy
- --------------------------------------------------------------------------------

Reliant Services    o Enhance "cured in place" business
(Miller Pipeline)   o Develop strategic partnerships to qualify for municipal
                      waste water and water business
                    o Expand  into  the   construction   and  maintenance  of
                      electric transmission and distribution systems





                                                                              12




Other Businesses Growth Strategy
- --------------------------------------------------------------------------------

Haddington      o Continue to harvest very strong energy investments
                o Fund remaining commitment of $5 million

Broadband       o Continue to assess strategic alternatives
                o Existing business cash flow positive

Other           o Hold leveraged leases and affordable housing partnerships
                o Exit real estate notes upon refinancing





                                                                              13




Financial Review
- --------------------------------------------------------------------------------

- ->  Capital Forecast

- ->  Balance Sheet and Liquidity

- ->  Guidance

- ->  Buy Now





                                                                              14




Capital Forecast
- --------------------------------------------------------------------------------

Notable CapEx (2005-2009)

- ->  Environmental Compliance
        o  $195 million

- ->  Coal Fired Generation
        o  $150 million

- ->  Import/Export Related Transmission Projects
        o  $45 million

- ->  Automated meter reading
        o  $15 million




[bar graph omitted]

                Capital Expenditures & Investments
                                $mm

                        2005    2006    2007    2008    2009
                        ----    ----    ----    ----    ----
Nonregulated             93      65      60      47      29
Other Utility           172     172     180     146     136
Generation                1       5      24      60      60
Environmental            32      45      57      48      12
                        298     287     321     300     237

Depreciation Exp.       143     151     163     172     181





                                                                              15



Strong Balance Sheet and Liquidity
- --------------------------------------------------------------------------------

[bar graph omitted]

       Improved Liquidity
         As of 3/31/05

                VUHI    Capital
                ----    -------
Borrowing       $117     $114
Available       $233     $141
Total           $350     $255




Major Credit Facilities

- ->  VUHI - $350 million 5-yr committed capacity

- ->  Capital - $255 million 5-yr committed capacity


                                                                              16




Strong Balance Sheet and Liquidity
- --------------------------------------------------------------------------------

[bar graph omitted]

                  LT Debt to Permanent Capital

                         2002     2003       2004      2005P
                         ----     ----       ----      -----
Long Term Debt           $954    $1,073     $1,017    $1,053

Debt to Capital           52%       50%       48%        48%




                        Credit Ratings

VUHI                                      S&P         Moody's
- -----                                ----------------------------
  Unsecured Debt                           A-           Baa1
  Commercial Paper                         A2            P2
  Outlook                                Stable        Stable

Vectren Capital
- ----------------
  Unsecured Debt                          BBB+          Baa2





                                                                              17




Utility Growth - 2005 vs. 2004
- --------------------------------------------------------------------------------

- -> Gas General Rate Relief
      o  South - $5.7 million revenue increase implemented 7/1/2004
      o  North - $24 million revenue increase implemented 12/1/2004
      o  Ohio - $15.7 million revenue increase implemented 4/14/2005

- -> Ongoing recovery of NOx compliance environmental expenditures via tracker
      o  $235 million of $255 million included in rates
      o  8% return on capital invested

- -> 2005 YTD Weather
      o  Heating Degree Days - 90% of normal

- -> Margins are within 2005 forecasted range


                                                                              18



Proven Success
- --------------------------------------------------------------------------------

[chart omitted]



|--Vectren Enterprises
|
|
|--Energy Marketing and Services
|
|
|--Coal Mining
|
|
|--Utility Infrastructure Services
|
|
|--Other Businesses




[bar graph omitted]


                         Vectren Enterprises Net Income
                                      $mm

                         2001     2002      2003      2004
                         ----     ----      ----      ----
                        $12.1    $19.0      $27.6    $26.4


                                    30% CAGR


                                                                              19




Enterprises Earnings Forecast
- --------------------------------------------------------------------------------

                            Nonregulated Net Income
                                  In Millions

                                                      2004            2005P
                                                    -------      --------------
Energy Marketing & Services                          $16.6        $ 19  - $ 21
Coal Mining                                           12.5          16  -   19
Utility Infrastructure Services                        1.8           2  -    3
Other Businesses (1)                                  (4.5)          4  -    5
                                                    -------      --------------
Sub-Total                                            $26.4        $ 41  - $ 48
Reserve for Performance Risk                                        (7) -   (7)
                                                    -------      --------------
    Total                                            $26.4        $ 34  - $ 41
                                                    =======      ==============

(1) Includes 2004 Broadband charges of $6 million




                                                                              20




Earnings Guidance
- --------------------------------------------------------------------------------

- -> VUHI Key Assumptions
     o  Margins/Economy/Gas Costs
     o  Weather

- -> Enterprise Key Assumptions
     o  Growth in operating businesses
     o  Haddington harvesting
     o  Reserve for performance risk



2005 EPS Guidance          $1.70   -   $1.90

   VUHI                     1.28   -    1.40
   Nonregulated             0.45   -    0.54
   Corporate Expense       (0.03)  -   (0.04)



                                                                              21




45 Years of Consecutive Dividend Increases
- --------------------------------------------------------------------------------

- -> 3.5% increase payable Dec. 1, 2004

- -> 4.5% yield compared to peer group average of 4.0%

- -> Dividend Policy
      o  3% to 3.5% long-term growth
      o  55% to 65% target payout
      o  85%+ funded from utility
      o  Less than 25% nonregulated payout



[bar graph omitted]

                                 Dividends Paid

                         2000    2001     2002     2003    2004 (1)
                         ----    ----     ----     ----    --------
                        $0.98   $1.03    $1.07    $1.11     $1.15

                                   4.1% CAGR

(1) Current Annualized Dividend - $1.18


                                                                              22




Vectren Is On The Right Track For The Future
- --------------------------------------------------------------------------------

- -> Utility growth opportunities will continue

- -> Successful nonregulated operations complement core utility focus

- -> Superior dividend record with 45 years of consecutive dividend increases

- -> Balance sheet remains strong with improving credit ratings

- -> 2005 Earnings guidance unchanged at $1.70 to $1.90 per share


                                                                              23




Appendix - Vectren At A Glance
- --------------------------------------------------------------------------------

- -> Corporate Structure

- -> Regulated Operations

- -> Nonregulated Businesses


                                                                              24



                         


Corporate Structure
- --------------------------------------------------------------------------------

[organization chart omitted]


                                  Vectren Corporation
                                           |
        ------------------------------------------------------------------------
        |                                                                       |
 --| Vectren Utility                                                    |   Vectren
|  | Holdings Inc.                                                      | Enterprises   NOTE: Ownership Percentage in ( )
|                                                                             |
|                       -----------------------------------------------------------------------------------------------
|                                   |                        |                             |                          |
|--| Vectren North      |--| Energy Marketing     | --|  Coal Mining        |--| Utility Infrastructure     |--|    Other
|  | (Indiana Gas)      |  |   and Services       |                         |  |       Services             |  | Businesses
|                       |                         |                         |                               |
|--| Vectren South      |--| ProLiance Energy     | --|  Vectren Fuels      |--|    Reliant Services        |--|  Broadband
|  |   (SIGECO)         |  |      (61%)           |                         |  |        (50%)               |
|                       |                         |                         |                               |
|  |  Vectren Energy    |--| Energy Systems       | --| Vectren Synfuels    |--|     Miller Pipeline        |--|  Haddington
|--| Delivery of Ohio   |  |     Group            |                                                         |  | Energy (13%)
   |     (VEDO)         |                         |                                                         |
                        |                         |                                                         |
                        |--| Vectren Source       |--|    Pace Carbon                                       |--|   Other
                                                     |   Synfuels (8%)





                                                                                                                    25






Regulatory Update - Vectren South
- --------------------------------------------------------------------------------
                                                                   As of 3/31/05

                         Electric - Semi-annual Filing
                         -----------------------------

- -> On going recovery of NOx compliance expenditures via a tracker

- -> $235 million of $255 million included in rates

- -> Projecting 2005 incremental return on investment of $7-8 million

- -> Highlights:
     o  Costs updated every six months
     o  Provides for an 8% return on capital investment
     o  Provides for full recovery of incremental O&M and depreciation
     o  O&M - $2.9 million; Depreciation - $5.1 million


                                                                              26




Regulatory Update - Vectren South
- --------------------------------------------------------------------------------
                                                                   As of 3/31/05

                              Gas - Case Concluded
                              --------------------

- -> March 26, 2004 filed Settlement Agreement supported by all parties

- -> Implemented new rates July 1, 2004

- -> Highlights:
     o  A rate increase of $5.7 million
     o  An authorized return on equity (ROE) of 10.5%
     o  An overall cost of capital of 7.41% (44% Equity Cap Structure)
     o  A tracker to recover annual pipeline integrity compliance costs up to
        $0.5 million (Defer any excess)
     o  A new rate design which includes a larger service charge




                                                                              27




Regulatory Update - Vectren North
- --------------------------------------------------------------------------------
                                                                   As of 3/31/05

                                 Case Concluded
                                 --------------

- -> October 12, 2004 filed Settlement Agreement supported by all parties

- -> Implemented New Rates December 1, 2004

- -> Highlights:
     o  A rate increase of $24 million
     o  An authorized return on equity (ROE) of 10.6%
     o  An overall cost of capital of 8.38% (50% Equity Cap Structure)
     o  A return on rate base of $708 million
     o  A tracker to recover annual pipeline integrity compliance costs up to
        $2.5 million (Defer any excess)
     o  A new rate design which includes a larger service charge





                                                                              28




Regulatory Update - Vectren Ohio
- --------------------------------------------------------------------------------
                                                                   As of 3/31/05

                                 Case Concluded
                                 --------------

- -> Late February filed Settlement Agreement

- -> Implemented New Rates April 14, 2005

- -> Highlights:
      o  A rate increase of $15.7 million
      o  An authorized return on equity (ROE) of 10.6%
      o  An overall cost of capital of 8.94% (50% Equity Cap Structure)
      o  A return on rate base of $245 million
      o  A new rate design which includes a larger monthly service charge





                                                                              29



Energy Delivery - Gas
- --------------------------------------------------------------------------------

Overview

Vectren's three operating utilities provide reliable delivery service to 984,000
natural gas customers,  including 899,000  residential,  81,000 commercial,  and
4,000 industrial and other customers.


Markets
   -> 57 counties in central and southwest Indiana
   -> 17 counties in west central Ohio


Top Industrial Customers
   -> ALCOA (Aluminum)
   -> AE Staley (Grain Processing)
   -> AK Steel (Steel)
   -> Eli Lilly (Pharmaceuticals)
   -> GE Plastics (Plastics)
   -> General Motors (Automotive)
   -> NUCOR (Steel)


Principal Industries

The principal  industries  include automotive  assembly,  parts and accessories,
feed, flour and grain processing,  metal casting,  aluminum products,  appliance
manufacturing,   resin  and  plastic  products,   gypsum  products,   electrical
equipment,  metal  specialties,  glass,  steel  finishing,   pharmaceutical  and
nutritional products, gasoline and oil products, and coal mining


Gas Delivery

The Company's wholly owned subsidiary,  Vectren Utility  Holdings,  Inc. (VUHI),
serves  as the  intermediate  holding  company  for its three  operating  public
utilities:  Indiana Gas Company,  Inc.  (Indiana  Gas),  formerly a wholly owned
subsidiary  of  Indiana  Energy,  Southern  Indiana  Gas  and  Electric  Company
(SIGECO),   formerly  a  wholly  owned  subsidiary  of  SIGCORP,  and  the  Ohio
operations.  VUHI also has other assets that provide information  technology and
other services to the three utilities.

Indiana Gas provides natural gas distribution and  transportation  services to a
diversified  customer  base in 49 of  Indiana's  92  counties.  SIGECO  provides
natural  gas  distribution  and   transportation   services  to  8  counties  in
southwestern  Indiana,  including  counties  surrounding  Evansville.  The  Ohio
operations  provide natural gas distribution and  transportation  services to 17
counties in west central Ohio, including counties surrounding Dayton.



                                                                              30




Energy Delivery - Electric
- --------------------------------------------------------------------------------

Overview

Vectren  provides  reliable  delivery  service  to 136,300  electric  customers,
including 119,000 residential,  17,100 commercial,  and 175 industrial and other
customers.


Markets
   6 counties in southwest Indiana

Top Industrial Customers
   -> Berry Plastics (Plastics)
   -> Bristol Myers (Pharmaceuticals/Food)
   -> GE Plastics (Plastics)
   -> MG Industries (Chemicals)
   -> PPG Industries (Automotive)
   -> Toyota (Automotive)
   -> Whirlpool (Metal Products)


Principal Industries

The principal  industries include resin and plastic products,  aluminum smelting
and recycling,  aluminum sheet products,  automotive assembly,  steel finishing,
appliance  manufacturing,  pharmaceutical and nutritional  products,  automotive
glass, gasoline and oil products, and coal mining.


Electric Delivery

The Company's wholly owned subsidiary,  Vectren Utility  Holdings,  Inc. (VUHI),
serves  as the  intermediate  holding  company  for its three  operating  public
utilities:  Indiana Gas Company,  Inc.  (Indiana  Gas),  formerly a wholly owned
subsidiary  of  Indiana  Energy,  Southern  Indiana  Gas  and  Electric  Company
(SIGECO),   formerly  a  wholly  owned  subsidiary  of  SIGCORP,  and  the  Ohio
operations.  VUHI also has other assets that provide information  technology and
other services to the three utilities.

SIGECO provides electric generation,  transmission, and distribution services to
6 counties in southwestern Indiana,  including counties surrounding  Evansville,
and participates in the wholesale power market.



                                                                              31




Power Supply
- --------------------------------------------------------------------------------

Overview

Provides low-cost,  reliable electric generation for delivery to retail and firm
wholesale  customers  in  Southwest  Indiana.   Optimizes  assets  by  marketing
unutilized capacity to the open market.


Markets
   -> Southwest Indiana - Retail and Wholesale
   -> Midwest - Wholesale


Generating Capacity
   -> 6 coal-fired base units - 1,056 MW
        o  Brown - 2 units, 500 MW
        o  Culley - 3 units, 406 MW
        o  Warrick - 1 unit, 150 MW
        o  Burn approximately 3.1 million tons of coal annually

   -> 6 natural gas peaking units - 295 MW

   -> Member of MISO

   -> Has 7 interconnects


Wholesale Power Marketing

   -> Functions within the regulated electric utility operation

   -> Dynamic asset optimizer - markets surplus power from generating units

   -> Capitalizes on regional physical and market knowledge

   -> Strict volumetric and credit risk controls
        o  No credit related losses in 2002, 2003 and 2004
        o  Maximum approved VaR is $1.5 million
        o  Maximum VaR in 2004 was $0.9 million

   -> Short-term focus
        o  70% of contracts mature within the next 6 months
        o  No power marketing contracts mature beyond 24 months



                                                                              32




Large Customer Volumes Budgeted By Industry
- --------------------------------------------------------------------------------

[pie charts omitted]


      Gas Customers

Automotive              16%
Steel                   11%
Bldg. Prdts.             8%
Food                     7%
Aluminum                 7%
Plastics                 7%
Grain Processing         6%
Metal Prdts.             6%
Medical                  4%
Packaging                4%
Education                4%
Misc. Mfg.               4%
Pharmaceuticals          3%
Government               3%
Paper Prdts.             2%
Power Generation         2%
Other                    2%
Electronics              1%
Chemicals                1%
Paving                   1%
Mining                   0%





     Electric Customers

Plastics                44%
Automotive              15%
Steel                    7%
Food                     6%
Chemicals                6%
Metal Prdts.             4%
Other                    4%
Medical                  3%
Mining                   2%
Education                2%
Misc. Mfg.               2%
Packaging                1%
Government               1%
Pharmaceuticals          1%
Bldg. Prdts.             1%
Grain Processing         1%



                                                                              33



Energy Marketing & Services - ProLiance Energy (1996)
- --------------------------------------------------------------------------------

Overview

Provides natural gas, and associated  pricing and management  services,  plus an
owner operator of midstream gas assets.  Created as an unregulated joint venture
with Citizens Gas & Coke Utility - 61% owned by Vectren,  although governance is
50/50.


Strategy

ProLiance was formed as a natural gas marketer,  delivering reduced gas costs to
the member  utilities.  Continued  growth comes through  third party  marketing,
providing  exceptional  customer service and operational  excellence.  Long term
growth is enhanced by ownership of  midstream  assets and resource  optimization
via transportation and storage management and price arbitrage.


Four Business Lines
  -> Retail Gas Marketing - Mid-size commercial and industrial customers

  -> Wholesale  Services  - Gas sales and  resource  management  for  utilities,
     municipalities,  power  generators,  other marketers,  including  Vectren's
     three gas utilities, power supply and Vectren Source

  -> Midstream Assets - Owns and operates gas storage and pipeline assets

  -> Resource  Optimization - Transportation and storage  management,  and price
     arbitrage


Fast Facts
   -> 100+ employees headquartered in Indianapolis
   -> 90+ BCF of gas storage owned or managed
   -> Asset ownership in 2 storage fields (White River & Lee 8)
   -> Owner and developer of an intra-state pipeline (Ohio Valley Hub)
   -> Approximate sales volumes of 1 BCF per day
   -> Operates in 16 Midwestern and Southeastern states
   -> 50%+ of volume with 3rd-party customers
   -> 1,200 C&I customers
   -> VaR capped at $2.5 million
   -> Stand alone $150 million credit facility
   -> Total VVC Investment 3/31/05:  $107 million


[map omitted]


                                                                              34




Energy Marketing & Services - Energy Systems Group (1995)
- --------------------------------------------------------------------------------

Overview

Provides energy savings performance  contracting by implementing both demand and
supply  side  related  improvements  that pay for  themselves  from  energy  and
operational savings.


Strategy

ESG supports  the utility core by offering  ancillary  energy  services.  ESG is
developing  recurring revenues through long-term  operating contracts and energy
infrastructure investments.


Fast Facts
   -> Achieved 10 consecutive years of profitability
   -> Providing energy performance contracting services for Hospitals,
      Universities, Governments & Schools
   -> Completed first acquisition in July '04.
   -> 144 employees in 12 states
   -> 3 energy centers
   -> 4 military base program centers
   -> Projects for 150 customers
   -> Numerous award winning projects
   -> Total assets 3/31/05:  $30 million



[map omitted]


                                                                              35




Energy Marketing & Services - Vectren Source (2001)
- --------------------------------------------------------------------------------

Overview

Provides natural gas and related services to over 118,000  residential and small
commercial customers in competitive markets in Indiana, Ohio and Georgia


Strategy

Vectren  Source began  operations  to maintain the  customer  relationship  in a
deregulated  environment.  Flexible and efficient  marketing  channels  minimize
customer acquisition costs and attain high retention rates. Employs conservative
supply planning and hedging strategies to manage commodity risk.


Fast Facts

  -> Annual volumes have grown from 1.8 Bcf in 2002 to 9.4 Bcf in 2004

  -> State-of-the-art  customer information and billing system,  forecasting and
     data warehouse decision support tools

  -> Full-service  web  capabilities  from  enrollment to bill  presentment  and
     payment

  -> 25 full time employees, in-house call center

  -> ProLiance  Energy  serves  as agent  for  commodity  purchases,  day-to-day
     operations and optimization activities

  -> Total Assets 3/31/05: $26 million




[map omitted]


                                                                              36




Coal Mining - Vectren Fuels (1997)
- --------------------------------------------------------------------------------

Overview

Owns two coal mines that sell coal to Vectren's utility  operations and to other
third parties.  Both Indiana mines are located within 50 miles of 9 power plants
and utilize contract  miners.  Also receives  synfuels  processing fees from 3rd
parties.  Vectren purchases 85% to 90% of coal requirement from Fuels. Affiliate
contracts are on file with regulators.


Strategy

Supplies Vectren  generating plants with nearly 3 million tons of coal annually.
Fuels also markets coal to other utilities and industrial accounts


Fast Facts

  -> Staff of 4 in addition to 300 contract mining employees

  -> Proven reserves of 42 million tons

  -> Factors that affect profits: geologic conditions, 3rd party sale prices,
     cost of explosives, dozer productivity

  -> Synfuel related fees (after-tax)
        2002 - $3.0 million
        2003 - $3.5 million
        2004 - $3.7 million

  -> Total Assets 3/31/05: $110 million


Mines
   -> Prosperity Mine
        o  Underground mine; mid-sulfur coal - 3.0 lbs SO2
        o  Reserves of 32 million tons
        o  Tons mined per year
                2002 - 2.3 million tons
                2003 - 2.2 million tons
                2004 - 2.5 million tons

   -> Cypress Creek Mine
        o  Surface mine; high-sulfur coal - 7.5 lbs SO2
        o  Reserves of 6 million tons
        o  Tons mined per year
                2002 - 1.2 million tons
                2003 - 1.1 million tons
                2004 - 1.1 million tons



[photos omitted]


                                                                              37




Coal Mining - Vectren Synfuels
- --------------------------------------------------------------------------------

Overview

Generates IRS Code Section 29 investment tax credits  relating to the production
of coal-based synthetic fuels through its investment in Pace Carbon. Owns 1/12th
(8.3%) of Pace Carbon, which is an unconsolidated  affiliate accounted for using
the equity method.


Strategy

Hold and defend through 2007 when tax credits expire


Fast Facts

  -> Owns and operates 4 plants

  -> All machines were in service by 6/30/1998

  -> Through 3/31/05, Vectren has claimed tax credits of approximately $61
     million

  -> Synfuel Production
        2002 - 4.4 million tons
        2003 - 7.4 million tons
        2004 - 7.1 million tons

    -> Synfuels Net Income (including losses, tax benefits and tax credits)
        2002 - $  6.0 million
        2003 - $10.3 million
        2004 - $  9.0 million

- -> Total VVC Investment 3/31/05: $9 million



                                                                              38




Utility Infrastructure Services - Reliant Services (1998)
- --------------------------------------------------------------------------------

Overview

Provides  underground  construction  and  repair,  facility  locating  and meter
reading services.  Created as unregulated joint venture with Cinergy - 50% owned
by Vectren.  Reliant purchased Miller Pipeline Corporation,  one of the nation's
premier natural gas distribution contractors with over 50 years of experience in
the construction industry, in 2000 for $68 million.


Strategy

Build on core business of providing construction, maintenance and rehabilitation
services primarily to gas, waste water and water utilities.


Markets

  -> Indiana  Construction  Division - Natural  gas and water  distribution  and
     transmission construction, repairs and rehabilitation in Indiana, Kentucky,
     Mississippi and Alabama

  -> Ohio  Construction  Division - Natural gas  distribution  and  transmission
     construction, repairs and rehabilitation in Ohio

  -> Utility Division -  Rehabilitation,  repair and installation of waste water
     and water distribution systems throughout US

  -> Locating - Facility  locating  services for utilities in Indiana,  Ohio and
     Kentucky

  -> Meter Reading - Services for Vectren and other utilities


Major Customers

Vectren, Cinergy, Columbia Gas of Ohio, Louisville Gas & Electric, NiSource


Fast Facts

  -> Miller Pipeline is the 5th largest gas distribution  contractor in the U.S.
     and the largest in the Midwest

  -> Over 1,300 employees

  -> Pipeline  Integrity Act should provide  significant  construction  division
     opportunities

  -> Activities  by the EPA  related  to storm  sewers  in major  municipalities
     should provide significant utility division opportunities

  -> Total VVC Investment 3/31/05: $26 million



[map omitted]


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Other Businesses
- --------------------------------------------------------------------------------

Haddington Energy Partners

  -> Overview  - The  company  is a partner in equity  method  investments  that
     invest  in   energy-related   ventures.   Haddington  has  three  remaining
     investments: an operational and income generating underground storage field
     in  California,  a compressed  air energy project to be used for generating
     electricity in Ohio and a liquefied natural gas facility in Texas.

  -> Strategy - Continue to harvest very strong energy investments

  -> Total VVC  Investment  3/31/05:  $25  million  with  additional  $2 million
     commitment remaining


Broadband

  -> Overview - The  company is a minority  owner of a broadband  business  that
     provides bundled cable  television,  high speed internet and advanced local
     and long-distance phone services in Evansville, IN

  -> Strategy - Continue to assess strategic alternatives

  -> Total  VVC  Investment   3/31/05:   $11  million  equity  and  $32  million
     convertible debt



Vectren Financial Group

  -> Overview - Energy Realty and Southern  Indiana  Properties hold investments
     in affordable housing partnerships, leveraged leases, and real estate notes

  -> Strategy - Hold leveraged leases and affordable housing partnerships.  Exit
     real estate notes upon refinancings

  -> Total VVC Investment 3/31/05: $40 million



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                                    VECTREN
                                       Not just power. Possibility.










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