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                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    Form 10-Q
                                 ---------------

                (Mark One)

                 [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
                     For the quarterly period ended March 31, 2004
                     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: 1-12079

                               Calpine Corporation
                            (A Delaware Corporation)

                  I.R.S. Employer Identification No. 77-0212977

                           50 West San Fernando Street
                           San Jose, California 95113
                            Telephone: (408) 995-5115

     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 whether the registrant is an  accelerated  filer (as
defined in Rule 12b-2 of the Exchange Act).

                                 Yes [X] No [ ]

     Indicate the number of shares  outstanding of each of the issuer's  classes
of common stock, as of the latest practicable date:

416,047,134  shares of Common Stock,  par value $.001 per share,  outstanding on
May 7, 2004

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                      CALPINE CORPORATION AND SUBSIDIARIES

                               REPORT ON FORM 10-Q
                      For the Quarter Ended March 31, 2004


                                      INDEX

                                                                                                                          Page No.
                                                                                                                          --------
                                                                                                                           
PART I - FINANCIAL INFORMATION
  Item 1.    Financial Statements
                Consolidated Condensed Balance Sheets March 31, 2004 and December 31, 2003...........................          3
                Consolidated Condensed Statements of Operations for the Three Months Ended
                  March 31, 2004 and 2003............................................................................          5
                Consolidated Condensed Statements of Cash Flows for the Three Months Ended
                  March 31, 2004 and 2003............................................................................          7
                Notes to Consolidated Condensed Financial Statements.................................................          9
  Item 2.    Management's Discussion and Analysis of Financial Condition and Results of Operations..................          34
  Item 3.    Quantitative and Qualitative Disclosures About Market Risk.............................................          58
  Item 4.    Controls and Procedures................................................................................          58
PART II - OTHER INFORMATION
  Item 1.    Legal Proceedings......................................................................................          58
  Item 2.    Changes in Securities, Use of Proceeds and Issuer Purchases of Equity Securities.......................          64
  Item 6.    Exhibits and Reports on Form 8-K.......................................................................          65
Signatures..........................................................................................................          70


























































                                      -2-


                         PART I -- FINANCIAL INFORMATION

Item 1.  Financial Statements.

                      CALPINE CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED CONDENSED BALANCE SHEETS
                      March 31, 2004 and December 31, 2003
               (in thousands, except share and per share amounts)


                                                                                   March 31,       December 31,
                                                                                      2004              2003
                                                                                ---------------   --------------
                                                                                           (Unaudited)
                                    ASSETS
                                                                                            
Current assets:
   Cash and cash equivalents.................................................   $      582,804    $      991,806
   Accounts receivable, net..................................................        1,015,986           988,947
   Margin deposits and other prepaid expense.................................          456,857           385,348
   Inventories...............................................................          127,998           139,654
   Restricted cash...........................................................          401,187           383,788
   Current derivative assets.................................................          579,564           496,967
   Current assets held for sale..............................................               --               651
   Other current assets......................................................          184,057            89,593
                                                                                --------------    --------------
      Total current assets...................................................        3,348,453         3,476,754
                                                                                --------------    --------------
Restricted cash, net of current portion......................................          215,137           575,027
Notes receivable, net of current portion.....................................          211,759           213,629
Project development costs....................................................          146,393           139,953
Investments in power projects and oil and gas properties.....................          417,978           472,749
Deferred financing costs.....................................................          439,941           400,732
Prepaid lease, net of current portion........................................          425,846           414,058
Property, plant and equipment, net...........................................       20,736,669        20,081,052
Goodwill, net................................................................           45,160            45,160
Other intangible assets, net.................................................           89,753            89,924
Long-term derivative assets..................................................          753,124           673,979
Long-term assets held for sale...............................................               --           112,148
Other assets.................................................................          531,825           608,767
                                                                                --------------    --------------
      Total assets...........................................................   $   27,362,038    $   27,303,932
                                                                                ==============    ==============
                      LIABILITIES & STOCKHOLDERS' EQUITY
Current liabilities:
   Accounts payable..........................................................   $    1,007,405    $      938,644
   Accrued payroll and related expense.......................................           56,124            96,693
   Accrued interest payable..................................................          295,632           321,176
   Income taxes payable......................................................            9,563            18,026
   Notes payable and borrowings under lines of credit, current portion.......          254,067           254,292
   Preferred interests, current portion......................................           11,597            11,220
   Capital lease obligation, current portion.................................            4,396             4,008
   CCFC I financing, current portion.........................................            3,208             3,208
   Construction/project financing, current portion...........................           76,332            61,900
   Senior notes and term loans, current portion..............................           14,500            14,500
   Current derivative liabilities............................................          551,191           456,688
   Other current liabilities.................................................          269,291           319,339
                                                                                --------------    --------------
      Total current liabilities..............................................        2,553,306         2,499,694
                                                                                --------------    --------------
Notes payable and borrowings under lines of credit, net of current portion...          791,700           873,572
Notes payable to Calpine Capital Trusts......................................        1,153,500         1,153,500
Preferred interests, net of current portion..................................          228,014           232,412
Capital lease obligation, net of current portion.............................          192,340           193,741
CCFC I financing, net of current portion.....................................          784,258           785,781
CalGen/CCFC II financing.....................................................        2,393,945         2,200,358
Construction/project financing, net of current portion.......................        1,548,262         1,209,505
Convertible Senior Notes Due 2006............................................           72,126           660,059
Convertible Senior Notes Due 2023............................................          900,000           650,000
Senior notes and term loans, net of current portion..........................        9,357,521         9,369,253
Deferred income taxes, net...................................................        1,256,416         1,326,044
Deferred lease incentive.....................................................           49,352            50,228
Deferred revenue.............................................................          111,864           116,001
Long-term derivative liabilities.............................................          750,810           692,088
Long-term derivative liabilities held for sale...............................               --               161
Other liabilities............................................................          269,908           259,390
                                                                                --------------    --------------
      Total liabilities......................................................       22,413,322        22,271,787
                                                                                --------------    --------------
Minority interests...........................................................          365,354           410,892
                                                                                --------------    --------------





                                      -3-



                                                                                   March 31,       December 31,
                                                                                      2004              2003
                                                                                ---------------   --------------
                                                                                           (Unaudited)
                                                                                            
Stockholders' equity:
   Preferred stock, $.001 par value per share; authorized 10,000,000 shares;
     none issued and outstanding in 2004 and 2003............................               --                --
   Common stock, $.001 par value per share; authorized 1,000,000,000 shares;
     issued and outstanding 415,736,644 shares in 2004 and
     415,010,125 shares in 2003..............................................              416               415
   Additional paid-in capital................................................        3,002,075         2,995,735
   Retained earnings.........................................................        1,497,317         1,568,509
   Accumulated other comprehensive income....................................           83,554            56,594
                                                                                --------------    --------------
      Total stockholders' equity.............................................   $    4,583,362    $    4,621,253
                                                                                --------------    --------------
      Total liabilities and stockholders' equity.............................   $   27,362,038    $   27,303,932
                                                                                ==============    ==============

              The accompanying notes are an integral part of these
                  Consolidated Condensed Financial Statements.
































































                                      -4-

                      CALPINE CORPORATION AND SUBSIDIARIES

                 CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS
               For the Three Months Ended March 31, 2004 and 2003


                                                                                       Three Months Ended
                                                                                           March 31,
                                                                                --------------------------------
                                                                                     2004              2003
                                                                                --------------    --------------
                                                                                    (In thousands, except
                                                                                      per share amounts)
                                                                                         (Unaudited)
                                                                                            
Revenue:
   Electric generation and marketing revenue
      Electricity and steam revenue..........................................   $    1,245,887    $    1,103,535
      Sales of purchased power for hedging and optimization..................          380,028           681,284
                                                                                --------------    --------------
        Total electric generation and marketing revenue......................        1,625,915         1,784,819
Oil and gas production and marketing revenue
      Oil and gas sales......................................................           24,581            25,911
      Sales of purchased gas for hedging and optimization....................          352,737           327,468
                                                                                --------------    --------------
        Total oil and gas production and marketing revenue...................          377,318           353,379
   Mark-to-market activities, net............................................           12,518            20,443
   Other revenue.............................................................           26,987             7,292
                                                                                --------------    --------------
          Total revenue......................................................        2,042,738         2,165,933
                                                                                --------------    --------------
Cost of revenue:
   Electric generation and marketing expense
      Plant operating expense................................................          175,834           161,929
      Transmission purchase expense..........................................           16,427             8,825
      Royalty expense........................................................            5,881             5,357
      Purchased power expense for hedging and optimization...................          374,939           679,949
                                                                                --------------    --------------
        Total electric generation and marketing expense......................          573,081           856,060
   Oil and gas operating and marketing expense
      Oil and gas operating expense..........................................           22,328            25,661
      Purchased gas expense for hedging and optimization.....................          360,486           316,948
                                                                                --------------    --------------
        Total oil and gas operating and marketing expense....................          382,814           342,609
   Fuel expense..............................................................          762,705           635,369
   Depreciation, depletion and amortization expense..........................          149,415           133,815
   Operating lease expense...................................................           27,799            27,692
   Other cost of revenue.....................................................           26,380             5,251
                                                                                --------------    --------------
          Total cost of revenue..............................................        1,922,194         2,000,796
                                                                                --------------    --------------
             Gross profit....................................................          120,544           165,137
(Income) from unconsolidated investments in power projects
  and oil and gas properties.................................................           (2,506)           (5,125)
Equipment cancellation and impairment cost...................................            2,360                87
Project development expense..................................................            7,717             5,086
Research and development expense.............................................            3,815             2,391
Sales, general and administrative expense....................................           57,247            43,658
                                                                                --------------    --------------
   Income from operations....................................................           51,911           119,040
Interest expense.............................................................          254,792           142,961
Distributions on trust preferred securities..................................               --            15,657
Interest (income)............................................................          (12,060)           (8,035)
Minority interest expense....................................................            8,435             2,277
Other expense (income).......................................................          (19,258)           34,590
                                                                                --------------    --------------
   Loss before (benefit) for income taxes....................................         (179,998)          (68,410)
(Benefit) for income taxes...................................................          (85,949)          (16,872)
                                                                                --------------    --------------
   Loss before discontinued operations and cumulative effect
     of a change in accounting principle.....................................          (94,049)          (51,538)
Discontinued operations, net of tax provision (benefit) of $12,325
  and $(790).................................................................           22,857            (1,007)
Cumulative effect of a change in accounting principle,
  net of tax provision of $--and $450........................................               --               529
                                                                                --------------    --------------
             Net loss........................................................   $      (71,192)   $      (52,016)
                                                                                ==============    ==============










                                      -5-



                                                                                       Three Months Ended
                                                                                           March 31,
                                                                                --------------------------------
                                                                                     2004              2003
                                                                                --------------    --------------
                                                                                    (In thousands, except
                                                                                      per share amounts)
                                                                                         (Unaudited)
                                                                                            
Basic and diluted loss per common share:
   Weighted average shares of common stock outstanding.......................          415,308           380,960
   Loss before discontinued operations and cumulative
     effect of a change in accounting principle..............................   $        (0.23)   $        (0.14)
   Discontinued operations, net of tax.......................................   $         0.06    $           --
   Cumulative affect of a change in accounting principle, net of tax.........   $           --    $           --
                                                                                --------------    --------------
             Net loss........................................................   $        (0.17)   $        (0.14)
                                                                                ==============    ==============

              The accompanying notes are an integral part of these
                  Consolidated Condensed Financial Statements.

































































                                      -6-

                      CALPINE CORPORATION AND SUBSIDIARIES

                 CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS
               For the Three Months Ended March 31, 2004 and 2003
                                 (in thousands)
                                   (unaudited)


                                                                                       Three Months Ended
                                                                                             March 31,
                                                                                --------------------------------
                                                                                     2004              2003
                                                                                --------------    --------------
                                                                                            
Cash flows from operating activities:
   Net loss..................................................................   $      (71,192)   $      (52,016)
      Adjustments to reconcile net loss to net cash provided by
       operating activities:
        Depreciation, depletion and amortization (1).........................          197,183           164,501
        Deferred income taxes, net...........................................          (98,142)            4,597
        Tax refund received..................................................              592            16,952
        (Gain) on sale of assets.............................................          (32,211)               --
        Stock compensation expense...........................................            4,266             4,490
        Foreign exchange (gains) losses......................................           (9,984)           25,209
        Change in net derivative assets and liabilities......................          (36,230)           54,290
        Income from unconsolidated investments in power projects
          and oil and gas properties.........................................           (2,506)           (5,125)
        Distributions from unconsolidated investments in power projects......            5,140             9,401
        Other................................................................            7,599              (292)
        Change in operating assets and liabilities, net of effects of
          acquisitions:
        Accounts receivable..................................................          (23,339)         (251,833)
        Other current assets.................................................          (49,708)          (81,357)
        Other assets.........................................................           (6,823)          (44,444)
        Accounts payable and accrued expense.................................            1,981           281,665
        Other liabilities....................................................          (59,856)           39,329
                                                                                --------------    --------------
          Net cash (used in) provided by operating activities................         (173,230)          165,367
                                                                                --------------    --------------
Cash flows from investing activities:
   Purchases of property, plant and equipment................................         (414,945)         (507,250)
   Disposals of property, plant and equipment................................          176,914             9,074
   Acquisitions, net of cash acquired........................................         (187,466)           (6,818)
   Advances to joint ventures................................................             (479)           (2,020)
   Project development costs.................................................           (6,837)           (8,867)
   Decrease in restricted cash...............................................          346,338            16,096
   (Increase) decrease in notes receivable...................................            1,772            (4,534)
   Other.....................................................................           13,332            20,690
                                                                                --------------    --------------
      Net cash used in investing activities..................................          (71,371)         (483,629)
                                                                                --------------    --------------
Cash flows from financing activities:
   Borrowings from notes payable and borrowings under lines of credit........        2,394,565                --
   Repayments of notes payable and borrowings under lines of credit..........          (86,783)               --
   Borrowings from project financing.........................................          315,142            19,426
   Repayments of project financing...........................................       (2,343,403)               --
   Repayments of senior notes................................................          (14,759)               --
   Repurchase of 4% convertible senior notes.................................         (586,926)               --
   Proceeds from issuance of 4.75% convertible senior notes..................          250,000                --
   Proceeds from income trust offering.......................................               --           100,900
   Financing costs...........................................................          (75,727)           (6,941)
   Other.....................................................................          (12,200)             (842)
                                                                                --------------    --------------
      Net cash (used in) provided by financing activities....................         (160,091)          112,543
                                                                                --------------    --------------
Effect of exchange rate changes on cash and cash equivalents.................           (4,310)            4,290
Net decrease in cash and cash equivalents....................................         (409,002)         (201,429)
Cash and cash equivalents, beginning of period...............................          991,806           579,486
                                                                                --------------    --------------
Cash and cash equivalents, end of period.....................................   $      582,804    $      378,057
                                                                                ==============    ==============
Cash paid during the period for:
   Interest, net of amounts capitalized......................................   $      238,954    $       71,297
   Income taxes..............................................................   $       15,361    $        8,003
- ----------
<FN>
(1)  Includes  depreciation  and  amortization  that is also  charged  to sales,
     general  and  administrative   expense  and  to  interest  expense  in  the
     Consolidated Condensed Statements of Operations.
</FN>

              The accompanying notes are an integral part of these
                  Consolidated Condensed Financial Statements.





                                      -7-

                      CALPINE CORPORATION AND SUBSIDIARIES

              NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS
                                 March 31, 2004
                                   (unaudited)

1.   Organization and Operations of the Company

     Calpine Corporation  ("Calpine" or "the Company"),  a Delaware corporation,
and subsidiaries  (collectively,  also referred to as the "Company") are engaged
in the generation of electricity in the United States of America, Canada and the
United  Kingdom.  The  Company is  involved  in the  development,  construction,
ownership  and  operation  of  power  generation  facilities  and  the  sale  of
electricity and its by-product,  thermal energy, primarily in the form of steam.
The Company has ownership interests in, and operates, gas-fired power generation
and cogeneration  facilities,  gas fields,  gathering systems and gas pipelines,
geothermal steam fields and geothermal power generation facilities in the United
States of America.  In Canada,  the Company owns oil and gas  operations and has
ownership interests in, and operates,  power facilities.  In the United Kingdom,
the Company owns and operates a gas-fired power cogeneration  facility.  Each of
the generation facilities produces and markets electricity for sale to utilities
and other third party purchasers. Thermal energy produced by the gas-fired power
cogeneration facilities is primarily sold to industrial users. Gas produced, and
not physically  delivered to the Company's  generating  plants, is sold to third
parties.

2.   Summary of Significant Accounting Policies

     Basis  of  Interim  Presentation  --  The  accompanying  unaudited  interim
Consolidated Condensed Financial Statements of the Company have been prepared by
the Company pursuant to the rules and regulations of the Securities and Exchange
Commission.  In the opinion of management,  the Consolidated Condensed Financial
Statements  include the adjustments  necessary to present fairly the information
required  to be set forth  therein.  Certain  information  and note  disclosures
normally included in financial  statements prepared in accordance with generally
accepted  accounting  principles  in the  United  States  of  America  have been
condensed  or  omitted  from  these  statements   pursuant  to  such  rules  and
regulations  and,  accordingly,  these  financial  statements  should be read in
conjunction with the audited  Consolidated  Financial  Statements of the Company
for the year ended December 31, 2003, included in the Company's Annual Report on
Form 10-K. The results for interim periods are not necessarily indicative of the
results for the entire year.

     Use of Estimates in Preparation of Financial  Statements -- The preparation
of  financial  statements  in  conformity  with  generally  accepted  accounting
principles in the United States of America requires management to make estimates
and assumptions that affect the 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 revenue and expense during the reporting
period.  Actual results could differ from those estimates.  The most significant
estimates with regard to these financial  statements  relate to useful lives and
carrying  values  of  assets  (including  the  carrying  value  of  projects  in
development, construction retirement and operation), provision for income taxes,
fair value  calculations  of derivative  instruments  and  associated  reserves,
capitalization of interest,  primary beneficiary determination for the Company's
investments in variable interest entities, the outcome of pending litigation and
estimates of oil and gas reserves used to calculate depletion,  depreciation and
impairment of natural gas and petroleum property and equipment.

     Effective  Tax Rate -- For the  three  months  ended  March 31,  2004,  the
effective  rate  increased  to 48% as compared to 25% for the three months ended
March 31, 2003.  This  effective  rate variance is due to the  consideration  of
estimated  year-end earnings in estimating the quarterly  effective rate and due
to the effect of significant permanent non-taxable items.

     Derivative  Instruments -- Financial  Accounting  Standards  Board ("FASB")
Statement of Financial  Accounting  Standards ("SFAS") No. 133,  "Accounting for
Derivative  Instruments and Hedging  Activities" ("SFAS No. 133") as amended and
interpreted by other related accounting  literature,  establishes accounting and
reporting  standards for derivative  instruments  (including  certain derivative
instruments  embedded in other  contracts).  SFAS No. 133 requires  companies to
record  derivatives  on their  balance  sheets as either  assets or  liabilities
measured at their fair value  unless  exempted  from  derivative  treatment as a
normal  purchase  and sale.  All  changes in the fair value of  derivatives  are
recognized  currently in earnings  unless specific hedge criteria are met, which
requires  that a company  must  formally  document,  designate,  and  assess the
effectiveness of transactions that receive hedge accounting.

     Accounting  for  derivatives  at fair value  requires  the  Company to make
estimates  about  future  prices  during  periods for which price quotes are not
available  from  sources  external to the Company.  As a result,  the Company is
required to rely on internally  developed  price  estimates  when external price
quotes are unavailable.  The Company derives its future price estimates,  during
periods where external price quotes are  unavailable,  based on an extrapolation
of prices from periods where external  price quotes are  available.  The Company



                                      -8-


performs  this  extrapolation  using  liquid and  observable  market  prices and
extending those prices to an internally generated long-term price forecast based
on a generalized equilibrium model.

     SFAS No. 133 sets forth the accounting  requirements for cash flow and fair
value hedges.  SFAS No. 133 provides  that the effective  portion of the gain or
loss on a derivative instrument designated and qualifying as a cash flow hedging
instrument  be  reported  as a component  of other  comprehensive  income and be
reclassified into earnings in the same period during which the hedged forecasted
transaction  affects  earnings.  The  remaining  gain or loss on the  derivative
instrument,  if any,  must be  recognized  currently in  earnings.  SFAS No. 133
provides that the changes in fair value of derivatives  designated as fair value
hedges  and the  corresponding  changes  in the fair  value of the  hedged  risk
attributable to a recognized asset,  liability,  or unrecognized firm commitment
be  recorded in  earnings.  If the fair value  hedge is  effective,  the amounts
recorded will offset in earnings.

     With  respect to cash flow  hedges,  if the  forecasted  transaction  is no
longer  probable of  occurring,  the  associated  gain or loss recorded in other
comprehensive income is recognized currently.  In the case of fair value hedges,
if the underlying  asset,  liability or firm commitment being hedged is disposed
of or otherwise  terminated,  the gain or loss  associated  with the  underlying
hedged item is  recognized  currently.  If the hedging  instrument is terminated
prior to the  occurrence  of the  hedged  forecasted  transaction  for cash flow
hedges or the settlement of the hedged asset,  liability or firm  commitment for
fair value hedges, the gain or loss associated with the hedge instrument remains
deferred.

     Where the Company's derivative  instruments are subject to a master netting
agreement  and the criteria of FASB  Interpretation  ("FIN") 39  "Offsetting  of
Amounts Related to Certain  Contracts (An  Interpretation  of APB Opinion No. 10
and SFAS No.  105)" are met,  the Company  presents  its  derivative  assets and
liabilities  on a net basis in its  balance  sheet.  The Company has chosen this
method  of   presentation   because  it  is  consistent  with  the  way  related
mark-to-market  gains and losses on derivatives are recorded in its Consolidated
Statements of Operations and within Other Comprehensive Income ("OCI").

     Mark-to-Market  Activity,  Net -- This includes realized settlements of and
unrealized  mark-to-market  gains and  losses on both  power and gas  derivative
instruments  undesignated as cash flow hedges,  including those held for trading
purposes.  Gains and losses due to  ineffectiveness  on hedging  instruments are
also included in unrealized mark-to-market gains and losses. Trading activity is
presented net in accordance  with Emerging  Issues Task Force ("EITF") Issue No.
02-3, "Issues Related to Accounting for Contracts Involved in Energy Trading and
Risk Management Activities" ("EITF Issue No. 02-3").

     Presentation  of Revenue  Under EITF Issue No.  03-11  "Reporting  Realized
Gains and Losses on Derivative  Instruments  That Are Subject to FASB  Statement
No. 133 and Not `Held for Trading  Purposes'  As Defined in 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"  ("EITF Issue No. 03-11") -- The Company accounts for certain of its
power sales and purchases on a net basis under EITF Issue No.  03-11,  which the
Company  adopted on a prospective  basis on October 1, 2003.  Transactions  with
either of the  following  characteristics  are  presented  net in the  Company's
Consolidated  Condensed  Financial  Statements:  (1) transactions  executed in a
back-to-back buy and sale pair,  primarily because of market protocols;  and (2)
physical  power  purchase  and  sale  transactions  where  the  Company's  power
schedulers net the physical flow of the power purchase against the physical flow
of the power sale as a matter of scheduling convenience to eliminate the need to
schedule  actual power  delivery or "book out" the physical  power flows.  These
book out transactions may occur with the same  counterparty or between different
counterparties  where the Company has equal but offsetting physical purchase and
delivery  commitments.  In  accordance  with EITF Issue No.  03-11,  the Company
netted  $370.5  million of purchased  power  expense  against sales of purchased
power during the three months ended March 31, 2004.

New  Accounting Pronouncements

     On January 1, 2003, the Company prospectively adopted the fair value method
of accounting for stock-based  employee  compensation  pursuant to SFAS No. 123,
"Accounting  for Stock-Based  Compensation"  ("SFAS No. 123") as amended by SFAS
No. 148, "Accounting for Stock-Based  Compensation -- Transition and Disclosure"
("SFAS  No.  148").  SFAS No. 148  amends  SFAS No.  123 to provide  alternative
methods of transition for companies that voluntarily change their accounting for
stock-based compensation from the less preferred intrinsic value based method to
the more preferred fair value based method. Prior to its amendment, SFAS No. 123
required that companies enacting a voluntary change in accounting principle from
the intrinsic value methodology provided by Accounting  Principles Board ("APB")
Opinion No. 25, "Accounting for Stock Issued to Employees" could only do so on a
prospective  basis;  no adoption or transition  provisions  were  established to
allow for a  restatement  of prior  period  financial  statements.  SFAS No. 148
provides two  additional  transition  options to report the change in accounting
principle -- the modified  prospective  method and the  retroactive  restatement



                                      -9-


method.  Additionally,  SFAS No. 148 amends the disclosure  requirements of SFAS
No. 123 to require  prominent  disclosures in both annual and interim  financial
statements about the method of accounting for stock-based employee  compensation
and the effect of the method used on reported  results.  The Company has elected
to adopt the  provisions of SFAS No. 123 on a prospective  basis;  consequently,
the  Company is required  to provide a  pro-forma  disclosure  of net income and
earnings per share as if SFAS No. 123  accounting  had been applied to all prior
periods presented within its financial statements.  As shown below, the adoption
of SFAS No. 123 has had a material impact on the Company's financial statements.
The table below reflects the pro forma impact of stock-based compensation on the
Company's net income and earnings per share for the three months ended March 31,
2004 and 2003, had the Company applied the accounting provisions of SFAS No. 123
to its  prior  years'  financial  statements  (in  thousands,  except  per share
amounts):


                                                                                       Three Months Ended
                                                                                            March 31,
                                                                                   ---------------------------
                                                                                       2004           2003
                                                                                   ------------   ------------
                                                                                            
Net income
   As reported..................................................................   $   (71,192)   $   (52,016)
   Pro Forma....................................................................       (72,839)       (58,452)
Earnings per share data:
   Basic earnings per share
      As reported...............................................................   $     (0.17)   $     (0.14)
      Pro Forma.................................................................         (0.18)         (0.15)
   Diluted earnings per share
      As reported...............................................................   $     (0.17)   $     (0.14)
      Pro Forma.................................................................         (0.18)         (0.15)
Stock-based compensation cost, net of tax, included in net income, as reported..   $     2,581    $     3,367
Stock-based compensation cost, net of tax, included in net income, pro forma....         4,228          9,803


     The range of fair values of the  Company's  stock  options  granted for the
three months ended March 31, 2004 and 2003, respectively,  was as follows, based
on varying  historical  stock option  exercise  patterns by different  levels of
Calpine  employees:  $3.37-$4.45  in 2004,  $1.60-$3.43  in 2003, on the date of
grant  using  the   Black-Scholes   option  pricing  model  with  the  following
weighted-average   assumptions:   expected   dividend  yields  of  0%,  expected
volatility of 69.78%-97.99%  and  70.44%-97.19% for the three months ended March
31, 2004 and 2003,  respectively,  risk-free  interest rates of 2.35%-4.14%  and
1.76%-4.04%  for the three months  ended March 31, 2004 and 2003,  respectively,
and  expected  option terms of 4-9 1/2 years and 2 1/2-9 1/2 years for the three
months ended March 31, 2004 and 2003, respectively.

     In  January  2003 FASB  issued  Interpretation  No. 46,  "Consolidation  of
Variable  Interest  Entities,  an  interpretation  of ARB 51" ("FIN 46"). FIN 46
requires the consolidation of an entity by an enterprise that absorbs a majority
of the entity's  expected losses,  receives a majority of the entity's  expected
residual  returns,  or both,  as a result  of  ownership,  contractual  or other
financial  interest in the entity.  Historically,  entities have  generally been
consolidated  by an  enterprise  when it has a  controlling  financial  interest
through ownership of a majority voting interest in the entity. The objectives of
FIN 46 are to  provide  guidance  on the  identification  of  Variable  Interest
Entities  ("VIEs")  for which  control  is  achieved  through  means  other than
ownership  of a  majority  of the  voting  interest  of the  entity,  and how to
determine which business enterprise (if any), as the Primary Beneficiary, should
consolidate  the  Variable   Interest   Entity  ("VIE").   This  new  model  for
consolidation  applies to an entity in which  either (1) the  at-risk  equity is
insufficient to absorb expected losses without additional subordinated financial
support  or (2) its  at-risk  equity  holders  as a group  are not  able to make
decisions  that have a  significant  impact on the  success  or  failure  of the
entity's ongoing activities. A variable interest in a VIE, by definition,  is an
asset,  liability,  equity,  contractual  arrangement or other economic interest
that absorbs the entity's variability.

     In  December  2003  FASB  modified  FIN 46 with  FIN  46-R to make  certain
technical corrections and to address certain  implementation  issues. FIN 46, as
originally issued, was effective  immediately for VIEs created or acquired after
January 31, 2003. FIN 46-R delayed the effective date of the  interpretation  to
no later  than  March 31,  2004,  (for  calendar-year  enterprises),  except for
Special Purpose Entities  ("SPEs") for which the effective date was December 31,
2003. The Company has adopted FIN 46-R for its investment in SPEs, equity method
joint  ventures,  its wholly  owned  subsidiaries  that are subject to long-term
power purchase agreements and tolling arrangements, operating lease arrangements
containing fixed price purchase options and its wholly owned  subsidiaries  that
have issued mandatorily redeemable non-controlling preferred interests.

     The Company evaluated its investments in joint ventures and operating lease
arrangements containing fixed price purchase options and concluded that, in some
instances,  these entities were VIEs. However,  in these instances,  the Company



                                      -10-


was not the Primary  Beneficiary,  as the Company would not absorb a majority of
these entities' expected variability. The fixed price purchase options under the
Company's operating lease arrangements were not considered  significant variable
interests.  However, the Company's investments in joint ventures were considered
significant.  See Note 7 for more  information  related to these  joint  venture
investments.

     An  analysis  was  performed  for  100%  Company-owned   subsidiaries  with
significant  long-term  power sales or tolling  agreements.  Certain of the 100%
Company-owned  subsidiaries were deemed to be VIEs by virtue of a power sales or
tolling  agreement  which was longer  than 10 years and for more than 50% of the
entity's capacity. However, in all cases, the Company absorbed a majority of the
entity's  variability  and  continues to  consolidate  these 100%  Company-owned
subsidiaries.  The Company qualitatively  determined that power sales or tolling
agreements  less than 10 years in length  and for less than 50% of the  entity's
capacity would not cause the power purchaser to be the Primary Beneficiary,  due
to the length of the economic life of the underlying  assets.  Also, power sales
and tolling  agreements  meeting the  definition of a lease under EITF Issue No.
01-08,   "Determining  Whether  an  Arrangement  Contains  a  Lease,"  were  not
considered variable interests, because payments under these leasing arrangements
create rather than absorb the entity's variability.

     A  similar   analysis  was  performed   for  the  Company's   wholly  owned
subsidiaries that have issued mandatorily redeemable  non-controlling  preferred
interests.  These  entities  were  determined  to be VIEs in which  the  Company
absorbs  the   majority  of  the   variability,   primarily   due  to  the  debt
characteristics  of the  preferred  interest,  which are  classified  as debt in
accordance with SFAS No. 150, "Accounting for Certain Financial Instruments with
Characteristics  of both  Liabilities and Equity" in the Company's  Consolidated
Condensed  Balance Sheets.  Consequently,  the Company  continues to consolidate
these wholly owned subsidiaries.

     Significant judgment was required in making an assessment of whether or not
a VIE was a special purpose entity ("SPE") for purposes of adopting and applying
FIN 46-R,  as of  October  31,  2003.  Entities  that meet the  definition  of a
business  outlined in FIN 46-R and that satisfy other  formation and involvement
criteria  are  not  subject  to  the  FIN  46-R  consolidation  guidelines.  The
definitional  characteristics  of a  business  include  having:  inputs  such as
long-lived  assets;  the ability to obtain  access to  necessary  materials  and
employees;  processes  such as  strategic  management,  operational  process and
resource  management;  and the ability to obtain  access to the  customers  that
purchase the outputs of the entity. Since the current accounting literature does
not provide a definition of an SPE, the Company's assessment was primarily based
on the degree to which the VIE aligned with the definition of a business.  Based
on this  assessment,  the Company  determined that five VIE investments  were in
SPEs:  Calpine  Northbrook  Energy  Marketing,   LLC  ("CNEM"),  Power  Contract
Financing,  L.L.C.  ("PCF") and the Calpine  Capital  Trusts I, II and III,  and
subject to FIN 46-R as of October 1, 2003.

     On May 15, 2003, the Company's wholly owned subsidiary, CNEM, completed the
$82.8  million  monetization  of an  existing  power  sales  agreement  with the
Bonneville Power Administration  ("BPA"). CNEM borrowed $82.8 million secured by
the spread between the BPA contract and certain fixed power purchase  contracts.
CNEM was established as a bankruptcy-remote entity and the $82.8 million loan is
recourse  only to CNEM's assets and is not  guaranteed by the Company.  CNEM was
determined  to be a VIE in  which  the  Company  was  the  Primary  Beneficiary.
Accordingly,  the entity's assets and  liabilities  were  consolidated  into the
Company's accounts as of June 30, 2003.

     On June 13, 2003,  PCF, a wholly owned  stand-alone  subsidiary  of Calpine
Energy Services,  L.P. ("CES"),  completed an offering of two tranches of Senior
Secured Notes Due 2006 and 2010 (collectively called the "PCF Notes"),  totaling
$802.2  million.  To facilitate  the  transaction,  the Company  formed PCF as a
wholly owned, bankruptcy remote entity with assets and liabilities consisting of
certain  transferred  power  purchase  and  sales  contracts,   which  serve  as
collateral for the PCF Notes.  The PCF Notes are  non-recourse  to the Company's
other  consolidated  subsidiaries.  PCF was  determined to be a VIE in which the
Company  was the  Primary  Beneficiary.  Accordingly,  the  entity's  assets and
liabilities were consolidated into the Company's accounts as of June 30, 2003.

     Upon  adoption  of FIN  46-R for the  Company's  investments  in SPEs,  the
Company  determined  that its equity  investment in Calpine Capital Trusts I, II
and III ("the  Trusts")  was not  considered  at-risk as defined in FIN 46-R and
that the Company  did not have a  significant  variable  interest in the Trusts.
Consequently, the Company deconsolidated the Trusts.

3.   Collateral Debt Securities;

     In  connection  with the plans of the Calpine Power Income Fund ("CPIF") to
acquire  the King City Power Plant (see Note 15 for more  information  regarding
this transaction) and become the lessor of the facility,  the Company intends to
sell certain investments previously accounted for as held-to-maturity. The table
below  reflects  the   reclassification   of  the  collateral   securities  from
held-to-maturity  to   available-for-sale  in  accordance  with  SFAS  No.  115,



                                      -11-


"Accounting for Certain  Investments in Debt and Equity  Securities"  ("SFAS No.
115"). The following securities were,  therefore,  recorded at fair market value
in Other Current  Assets at March 31, 2004,  with the excess over amortized cost
recorded in Other Comprehensive Income (in thousands):


                                                                              March 31, 2004
                                                        ---------------------------------------------------------
                                                                        Gross            Gross
                                                                      Unrealized      Unrealized
                                                                    Gains in Other  Losses in Other
                                                        Amortized   Comprehensive    Comprehensive        Fair
                                                           Cost          Income          Income           Value
                                                        ---------   --------------  ---------------      --------
                                                                                             
Corporate debt securities..........................      $12,422        $   432         $    --          $ 12,854
U.S. Treasury Notes................................        1,973            142              --             2,115
U.S. Treasury Securities (non-interest bearing) ...       67,871         17,481              --            85,352
                                                         -------        -------         -------          --------
   Debt securities.................................      $82,266        $18,055         $    --          $100,321
                                                         =======        =======         =======          ========


4.   Property, Plant and Equipment, Net and Capitalized Interest;

     As of March 31, 2004 and  December 31, 2003,  the  components  of property,
plant and equipment,  net, are stated at cost less accumulated  depreciation and
depletion as follows (in thousands):


                                                        March 31,       December 31,
                                                          2004              2003
                                                     --------------    --------------
                                                                 
Buildings, machinery, and equipment...............   $   13,795,049    $   13,226,310
Oil and gas properties, including pipelines.......        2,112,964         2,136,740
Geothermal properties.............................          464,795           460,602
Other.............................................          263,197           234,932
                                                     --------------    --------------
                                                         16,636,005        16,058,584
Less: accumulated depreciation and depletion......       (1,948,872)       (1,834,701)
                                                     --------------    --------------
                                                         14,687,133        14,223,883
Land..............................................           97,139            95,037
Construction in progress..........................        5,952,397         5,762,132
                                                     --------------    --------------
Property, plant and equipment, net................   $   20,736,669    $   20,081,052
                                                     ==============    ==============


Capital Spending -- Construction and Development

     Construction and Development costs in process consisted of the following at
March 31, 2004 (in thousands):


                                                                              Equipment     Project
                                                        # of                 Included in  Development     Unassigned
                                                       Projects      CIP         CIP         Costs         Equipment
                                                       --------  ----------  -----------  -----------     ----------
                                                                                           
Projects in active construction....................       13     $4,684,403   $1,537,067    $      --     $       --
Projects in advanced development...................       15        754,280      623,696      128,708             --
Projects in suspended development..................        5        463,094      203,185        8,753             --
Projects in early development......................        3             --           --        8,932         12,280
Other capital projects.............................       NA         50,620           31           --             --
Unassigned ........................................       NA             --           --           --         54,789
                                                                 ----------   ----------    ---------     ----------
   Total construction and development costs........              $5,952,397   $2,363,979    $ 146,393     $   67,069
                                                                 ==========   ==========    =========     ==========


     Construction in Progress --  Construction in progress  ("CIP") is primarily
attributable   to  gas-fired   power  projects  under   construction   including
prepayments on gas and steam turbine  generators and other long lead-time  items
of equipment  for certain  development  projects not yet in  construction.  Upon
commencement of plant  operation,  these costs are transferred to the applicable
property category, generally buildings, machinery and equipment.

     Projects in Active  Construction -- The 13 projects in active  construction
are  estimated to come on line from May 2004 to June 2007.  These  projects will
bring on line  approximately  6,495 MW of base load capacity (7,685 MW base load
with peaking  capacity).  Interest and other costs  related to the  construction
activities  necessary  to bring these  projects to their  intended use are being



                                      -12-


capitalized.  At March 31, 2004, the estimated funding  requirements to complete
these projects,  net of expected project  financing  proceeds,  is approximately
$1.2 billion.

     Projects  in  Advanced  Development  -- There are 15  projects  in advanced
development.  These projects will bring on line  approximately  6,735 MW of base
load  capacity  (7,952 MW base load with peaking  capacity).  Interest and other
costs related to the development activities necessary to bring these projects to
their  intended  use are  being  capitalized.  However,  the  capitalization  of
interest has been suspended on two projects for which development activities are
complete. The estimated cost to complete the 15 projects in advanced development
is  approximately  $4.4  billion.  The  Company's  current  plan is to  commence
construction  with  project  financing,   once  power  purchase  agreements  are
arranged.

     Suspended   Development   Projects  --  Due  to  current   electric  market
conditions,  the Company has ceased  capitalization  of  additional  development
costs and  interest  expense on certain  development  projects on which work has
been suspended. Capitalization of costs may recommence as work on these projects
resumes, if certain milestones and criteria are met . These projects would bring
on line  approximately  2,569 MW of base load  capacity(3,029  MW base load with
peaking  capacity).  The  estimated  cost  to  complete  the  five  projects  is
approximately $1.5 billion.

     Projects  in Early  Development  -- Costs  for  projects  that are in early
stages of development are capitalized  only when it is highly probable that such
costs  are  ultimately   recoverable  and  significant  project  milestones  are
achieved.  Until then all costs,  including  interest  costs are  expensed.  The
projects in early  development with  capitalized  costs relate to three projects
and include geothermal drilling costs and equipment purchases.

     Other  Capital  Projects -- Other  capital  projects  primarily  consist of
enhancements to operating power plants, oil and gas and geothermal  resource and
facilities development as well as software developed for internal use.

     Unassigned Equipment -- As of March 31, 2004, the Company had made progress
payments on 4 turbines, 1 heat recovery steam generator and other equipment with
an  aggregate  carrying  value of $67.1  million  This  unassigned  equipment is
classified  on the balance  sheet as other assets  because it is not assigned to
specific  development  and  construction  projects.  The Company is holding this
equipment for potential use on future projects. It is possible that some of this
unassigned equipment may eventually be sold, potentially in combination with the
Company's  engineering  and  construction  services.  For equipment  that is not
assigned to development or construction projects, interest is not capitalized.

     Capitalized  Interest  --  The  Company  capitalizes  interest  on  capital
invested  in  projects  during  the  advanced  stages  of  development  and  the
construction period in accordance with SFAS No. 34,  "Capitalization of Interest
Cost" ("SFAS No. 34"),  as amended by SFAS No. 58,  "Capitalization  of Interest
Cost in Financial  Statements  That  Include  Investments  Accounted  for by the
Equity  Method (an  Amendment of FASB  Statement  No. 34)" ("SFAS No. 58").  The
Company's  qualifying assets include  construction in progress,  certain oil and
gas properties under  development,  construction costs related to unconsolidated
investments in power projects under construction, and advanced stage development
costs.  For the three months ended March 31, 2004 and 2003,  the total amount of
interest  capitalized  was  $108.5  million  and $118.5  million,  respectively,
including $18.5 million and $19.6 million, respectively, of interest incurred on
funds  borrowed for specific  construction  projects and $90.0 million and $98.9
million,  respectively, of interest incurred on general corporate funds used for
construction.  Upon commencement of plant operation,  capitalized interest, as a
component of the total cost of the plant, is amortized over the estimated useful
life of the plant. The decrease in the amount of interest capitalized during the
three months ended March 31, 2004 reflects the  completion of  construction  for
several power plants and the result of the current  suspension of certain of the
Company's development projects.

     In  accordance  with  SFAS  No.  34,  the  Company  determines  which  debt
instruments  best  represent  a  reasonable  measure  of the  cost of  financing
construction assets in terms of interest cost incurred that otherwise could have
been avoided.  These debt instruments and associated  interest cost are included
in the calculation of the weighted  average  interest rate used for capitalizing
interest on general  funds.  The primary debt  instruments  included in the rate
calculation of interest  incurred on general corporate funds, are certain of the
Company's  Senior Notes and term loan facilities and the secured working capital
revolving credit facility.

     Impairment  Evaluation -- All  construction  and  development  projects and
unassigned  turbines are reviewed for impairment whenever there is an indication
of potential reduction in fair value. Equipment assigned to such projects is not
evaluated for  impairment  separately,  as it is integral to the assumed  future
operations of the project to which it is assigned.  If it is determined  that it
is no longer  probable that the projects  will be completed and all  capitalized
costs recovered through future  operations,  the carrying values of the projects
would be written down to the recoverable value in accordance with the provisions



                                      -13-


of SFAS No. 144 "Accounting for the Impairment or Disposal of Long-Lived Assets"
("SFAS No. 144").  The Company  reviews its  unassigned  equipment for potential
impairment based on probability-weighted alternatives of utilizing the equipment
for future  projects versus selling the equipment.  Utilizing this  methodology,
the  Company  does not  believe  that the  equipment  not  committed  to sale is
impaired.

5.   Acquisitions

     On March 23, 2004, the Company  completed the  acquisition of the remaining
20% interest in Calpine  Cogeneration  Company  ("Calpine  Cogen"),  which holds
interests  in  six  power  facilities,   from  NRG  Energy,   Inc.  ("NRG")  for
approximately  $2.5 million.  The Company had purchased its initial 80% interest
in Calpine Cogen (formerly  known as  Cogeneration  Corporation of America) from
NRG in 1999. As a result of the current transaction,  the Company now has a 100%
interest in the Newark, Parlin, Morris and Pryor facilities,  an 83% interest in
the  Philadelphia  Water  Project,  and a 50%  interest in the Grays Ferry Power
Plant.

     On March 26, 2004,  the Company  acquired the remaining 50% interest in the
Aries facility from a subsidiary of Aquila,  Inc.  (Aquila and its  subsidiaries
referred to  collectively  as "Aquila").  At the same time,  Aries  terminated a
tolling contract with another  subsidiary of Aquila.  Aquila paid $5 million and
assigned certain  transmission  and other rights to the Company.  Aquila and the
Company also amended a master netting  agreement  between them, and as a result,
the Company  returned  cash margin  deposits  totaling  $10.8 million to Aquila.
Contemporaneous   with  the  closing  of  the   acquisition,   Aries'   existing
construction  loan was converted to two term loans totaling $178.8 million.  The
Company  contributed  $15 million of equity to Aries in connection with the term
out of the construction loan.

     On March 31, 2004, the Company closed on the purchase of the  570-megawatt,
natural  gas-fired,  Brazos  Valley Power Plant  ("Brazos  Valley") in Fort Bend
County,  Texas,  for  approximately  $175.0  million.  The Company  used the net
proceeds from the sale of Lost Pines 1 and cash on hand to acquire this facility
in a  transaction  structured  as a tax deferred  like-kind  exchange  under IRS
Section 1031. The consortium of banks that had provided  construction  financing
for the power  plant and had taken  possession  of the plant  from the  original
developer in 2003  indirectly  owned the special  purpose  companies  that owned
Brazos Valley.  Brazos Valley has become part of the collateral  package for the
Calpine  Construction  Finance  Company,  L.P. ("CCFC I") First Priority Secured
Institutional  Term Loans Due 2009 and Second Priority  Senior Secured  Floating
Rate Notes Due 2011.

6.   Financing

     On January 9, 2004, one of the initial  purchasers of the 4 3/4% Contingent
Convertible Senior Notes Due 2023 ("2023  Convertible  Notes") exercised in full
its option to purchase an additional  $250.0  million of these notes.  The notes
are  convertible  into cash and into  shares of  Calpine  common  stock upon the
occurrence of certain  contingencies at an initial conversion price of $6.50 per
share,  which  represents a 38% premium over the New York Stock Exchange closing
price of $4.71 per share on November 6, 2003, the date the notes were originally
priced. Upon conversion of the notes, the Company will deliver par value in cash
and any additional value in Calpine shares.

     During the three  months  ended March 31,  2004,  the  Company  repurchased
$178.5 million in principal  amount of its  outstanding  4%  Convertible  Senior
Notes Due 2006 ("2006  Convertible Senior Notes") that can be put to the Company
in exchange for $177.5 million in cash.  Additionally,  on February 9, 2004, the
Company made a cash tender offer,  which  expired on March 9, 2004,  for any and
all of the then still  outstanding 2006  Convertible  Senior Notes at a price of
par plus  accrued  interest.  On March 10,  2004,  the Company paid an aggregate
amount of $412.8  million for the tendered 2006  Convertible  Senior Notes which
included accrued  interest of $3.4 million.  At March 31, 2004, 2006 Convertible
Senior  Notes  in  the  aggregate  principal  amount  of  $72.1  million  remain
outstanding.

     On February 18, 2004, one of the Company's wholly owned subsidiaries closed
on the sale of  natural  gas  properties  to  Calpine  Natural  Gas Trust  ("CNG
Trust").  The  Company  received  consideration  of  Cdn$40.5  million  (US$30.9
million).  Calpine  holds 25% of the  outstanding  trust  units of CNG Trust and
accounts for the investment using the equity method. The Company recorded a $6.2
million pre-tax gain on the sale of these properties.

     On February 20, 2004, the Company completed a $250.0 million,  non-recourse
project  financing  for  the  600-megawatt   Rocky  Mountain  Energy  Center.  A
consortium of banks  financed the  construction  of the plant at a rate of LIBOR
plus 250 basis points.  Upon  commercial  operation of the Rocky Mountain Energy
Center, the banks will provide a three-year term-loan facility.

     On March 23, 2004, the Company's wholly owned subsidiary Calpine Generating
Company, LLC ("CalGen"),  formerly known as Calpine Construction Finance Company
II, LLC ("CCFC  II"),  completed  its offering of secured term loans and secured



                                      -14-


notes. As expected,  the Company  realized net total proceeds from the offerings
(after  payment of transaction  fees and expenses,  including the fee payable to
Morgan Stanley in connection with an index hedge) in the  approximate  amount of
$2.3 billion. The offerings included:


       Amount                                Description                                   Interest Rate
- --------------------    -----------------------------------------------------       ------------------------------
                                                                              
$235.0 million          First Priority Secured Floating Rate Notes Due 2009         LIBOR plus 375 basis points
$640.0 million          Second Priority Secured Floating Rate Notes Due 2010        LIBOR plus 575 basis points
$680.0 million          Third Priority Secured Floating Rate Notes Due 2011         LIBOR plus 900 basis points
$150.0 million          Third Priority Secured Notes Due 2011                       11.50%
$600.0 million          First Priority Secured Term Loans due 2009                  LIBOR plus 375 basis points(1)
$100.0 million          Second Priority Secured Term Loans due 2010                 LIBOR plus 575 basis points(2)
- ----------
<FN>
(1) The Company may also elect a Base Rate plus 275 basis points.

(2) The Company may also elect a Base Rate plus 475 basis points.
</FN>


     The secured term loans and secured notes  described  above in each case are
collateralized,  through a  combination  of pledges of the equity  interests  in
CalGen and its first tier  subsidiary,  CalGen Expansion  Company,  liens on the
assets of  CalGen's  power  generating  facilities  (other  than its  Goldendale
facility) and related assets located  throughout the United States. The lenders'
recourse  is  limited  to  such  collateral,  and  none of the  indebtedness  is
guaranteed by Calpine.  Net proceeds  from the offerings  were used to refinance
amounts outstanding under the $2.5 billion CCFC II revolving construction credit
facility,  which was scheduled to mature in November  2004,  and to pay fees and
transaction  costs  associated  with the  refinancing.  Concurrently  with  this
refinancing,  the Company  amended and restated the CCFC II credit  facility (as
amended and  restated,  the "CalGen  revolving  credit  facility") to reduce the
commitments  under the  facility to $200.0  million  and extend its  maturity to
March 2007.  Borrowings under the CalGen revolving credit facility bear interest
at LIBOR plus 350 basis  points (or, at the  Company's  election,  the Base Rate
plus 250 basis points). Outstanding indebtedness and letters of credit under the
CCFC II credit  facility at December  31,  2003,  and at the  refinancing  date,
totaled approximately $2.3 billion and $2.4 billion, respectively.

     On March 24, 2004, the Company repurchased $9.0 million in principal amount
of its  outstanding  8 1/2% Senior Notes Due 2011 and $11.0 million in principal
amount  of its  outstanding  7 3/4%  Senior  Notes  Due 2009,  in  exchange  for
approximately  $14.8  million in cash. A gain of $5.0  million,  net of deferred
financing costs written off, was recognized in the first quarter of 2004.

Annual Debt Maturities

     The  annual  principal  repayments  or  maturities  of  notes  payable  and
borrowings  under  lines of credit,  notes  payable to Calpine  Capital  Trusts,
preferred  interests,  construction/project  financing,  2006 Convertible Senior
Notes,  2023 Convertible  Notes,  senior notes and term loans, CCFC I financing,
CalGen/CCFC II financing and capital lease obligations as of March 31, 2004, are
as follows (in thousands):

April through December 2004................  $     245,934
2005.......................................        526,637
2006.......................................        775,461
2007.......................................      2,371,194
2008.......................................      2,620,659
Thereafter.................................     11,245,881
                                             -------------
   Total...................................  $  17,785,766
                                             =============

7.   Investments in Power Projects and Oil and Gas Properties

     The Company's  investments in power projects and oil and gas properties are
integral to its operations.  As discussed in Note 2, the Company's joint venture
investments were evaluated under FIN 46-R to determine  which, if any,  entities
were VIEs.  Based on this  evaluation,  the Company  determined  that the Acadia
Energy Center,  Grays Ferry Power Plant,  Whitby  Cogeneration  facility and the
Androscoggin  Power  Plant were VIEs,  in which the Company  held a  significant
variable interest.  However, based on a qualitative and quantitative  assessment
of the expected  variability in these entities,  the Company was not the primary
beneficiary.  Consequently,  the Company continues to account for these VIEs and
its other joint venture  investments  in power  projects in accordance  with APB
Opinion No. 18, "The  Equity  Method of  Accounting  For  Investments  in Common
Stock" and FASB  Interpretation No. 35, "Criteria for Applying the Equity Method
of Accounting for Investments in Common Stock (An  Interpretation of APB Opinion
No. 18)."




                                      -15-


     Acadia Powers  Partners,  LLC  ("Acadia") is the owner of a  1,160-megawatt
electric  wholesale  generation  facility  located in  Louisiana  and is a joint
venture between the Company and Cleco Corporation.  The Company's involvement in
this VIE began upon formation of the entity in March 2000. The Company's maximum
potential  exposure to loss at March 31,  2004,  is limited to the book value of
its investment of approximately $224.1 million.

     Grays  Ferry  Cogeneration  Partnership  ("Grays  Ferry") is the owner of a
140-megawatt  gas-fired  cogeneration  facility located in Pennsylvania and is a
joint venture between the Company and Trigen-Schuylkill  Cogeneration,  Inc. The
Company's  involvement in this VIE began with its acquisition of the independent
power producer,  Cogeneration  Corporation of America, Inc. ("Cogen America") in
December 1999.  The Grays Ferry joint venture  project was part of the portfolio
of assets owned by Cogen America.  The Company's maximum  potential  exposure to
loss at March 31,  2004,  is  limited  to the book  value of its  investment  of
approximately $48.4 million.

     Androscoggin Energy LLC ("AELLC") is the owner of a 160-megawatt gas-fired
cogeneration  facility  located  in Maine  and is a joint  venture  between  the
Company,  Wisvest  Corporation  and  Androscoggin  Energy,  Inc.  The  Company's
involvement  in this VIE began with its  acquisition  of the  independent  power
producer,  SkyGen Energy LLC ("SkyGen") in October 2000. The Androscoggin  joint
venture  project  was part of the  portfolio  of  assets  owned by  SkyGen.  The
Company's  maximum  potential  exposure to loss at March 31, 2004, is limited to
$29.0   million,   which   represents  the  book  value  of  its  investment  of
approximately  $14.2  million and a notes  receivable  balance due from AELLC of
$14.8  million  as  described  below.

     Whitby  Energy  LLP  ("Whitby")  is the  owner of a  50-megawatt  gas-fired
cogeneration facility located in Ontario,  Canada and is a joint venture between
the Company and a privately held enterprise.  The Company's  involvement in this
VIE began with its  acquisition of a portfolio of assets from  Westcoast  Energy
Inc.  ("Westcoast")  in September 2001,  which included the Whitby joint venture
project.  The Company's maximum potential exposure to loss at March 31, 2004, is
limited to the book value of its investment of approximately $35.1 million.

     The  following  investments  are  accounted for under the equity method (in
thousands):


                                                                          Ownership        Investment Balance at
                                                                        Interest as of   -------------------------
                                                                          March 31,      March 31,    December 31,
                                                                             2004           2004          2003
                                                                        --------------  -----------   -----------
                                                                                             
Acadia Energy Center................................................         50.0%      $   224,080   $   221,038
Valladolid III IPP..................................................         45.0%           69,255        67,320
Grays Ferry Power Plant (1).........................................         50.0%           48,352        53,272
Whitby Cogeneration.................................................         20.8%           35,083        31,033
Calpine Natural Gas Trust...........................................         25.0%           25,714        28,598
Androscoggin Power Plant............................................         32.3%           14,174        11,823
Aries Power Plant (2)...............................................        100.0%               --        58,205
Other...............................................................           --             1,320         1,460
                                                                                        -----------   -----------
   Total investments in power projects and oil and gas properties...                    $   417,978   $   472,749
                                                                                        ===========   ===========
- ----------
<FN>
(1)  On March 23, 2004, the Company  completed the  acquisition of the remaining
     20%  interest  in  Calpine  Cogen.  As a  result  of the  acquisition,  the
     Company's ownership  percentage in the Grays Ferry Power Plant increased to
     50%. See Note 5 for information on the acquisition.

(2)  On March 26, 2004, the Company  acquired the remaining 50 percent  interest
     in Aries Power Plant.  Accordingly,  this plant is consolidated as of March
     31, 2004. See Note 5 for information on the acquisition.
</FN>


     The debt on the books of the unconsolidated power projects is not reflected
on the  Company's  Consolidated  Condensed  Balance  Sheets.  At March 31, 2004,
investee debt is approximately  $289.6 million.  Based on the Company's pro rata
ownership  share  of each of the  investments,  the  Company's  share  would  be
approximately  $61.5  million.  However,  all such debt is  non-recourse  to the
Company.

     The Company  owns a 32.3%  interest  in the  unconsolidated  equity  method
investee  AELLC.  AELLC owns the 160-MW  Androscoggin  Energy Center  located in
Maine and has  construction  debt of $60.1 million  outstanding  as of March 31,
2004. The debt is non-recourse to Calpine  Corporation (the "AELLC  Non-Recourse
Financing").  On March 31, 2004, and December 31, 2003, the Company's investment
balance  was  $14.2  million  and  $11.8  million,  respectively,  and its notes




                                      -16-


receivable  balance  due  from  AELLC  was  $14.8  million  and  $13.3  million,
respectively.  On and after  August 8, 2003,  AELLC  received  letters  from the
lenders  claiming that certain  events of default have occurred under the credit
agreement for the AELLC Non-Recourse Financing,  including,  among other things,
that the  project  has been and  remains  in  default  under its debt  agreement
because  the  lending  syndication  had  declined  to  extend  the dates for the
conversion  of the  construction  loan to a term loan by a certain  date.  AELLC
disputes the purported  defaults.  Also,  the steam host for the AELLC  project,
International  Paper Company ("IP"),  filed a complaint against AELLC in October
2000,  which is disclosed  in Note 12. IP's  complaint  has been a  complicating
factor in converting the construction  debt to long term financing.  As a result
of these events,  the Company has reviewed its investment  and notes  receivable
balances  and believes  that the assets are not  impaired.  The Company  further
believes that AELLC will eventually be able to convert the construction  loan to
a term loan.

     The  following  details  the  Company's  income  and   distributions   from
investments  in  unconsolidated  power  projects and oil and gas  properties (in
thousands):


                                                             Income (Loss) from
                                                               Unconsolidated
                                                       Investments in Power Projects
                                                         And Oil and Gas Properties             Distributions
                                                       -----------------------------   -----------------------------
                                                                    For the Three Months Ended March 31,
                                                       -------------------------------------------------------------
                                                            2004            2003            2004            2003
                                                       -------------   -------------   -------------   -------------
                                                                                           
Acadia Energy Center...............................    $       5,217   $       7,618   $      2,193    $       9,396
Aries Power Plant..................................           (1,589)         (2,225)            --               --
Grays Ferry Power Plant............................           (1,851)             26             --               --
Whitby Cogeneration................................              317             638            565               --
Calpine Natural Gas Trust..........................            1,321              --          2,313               --
Androscoggin Power Plant...........................           (1,252)         (2,876)            --               --
Gordonsville Power Plant (1).......................               --           1,910             --               --
Other..............................................              109               5             69                5
                                                       -------------   -------------   ------------    -------------
   Total...........................................    $       2,272   $       5,096   $      5,140    $       9,401
                                                       =============   =============   ============    =============
Interest income on notes receivable from
  power projects (2)...............................    $         234   $          29
                                                       -------------   -------------
   Total...........................................    $       2,506   $       5,125
                                                       =============   =============
- ----------
<FN>
The Company provides for deferred taxes on its share of earnings.

(1)  On November  26,  2003,  the Company  completed  the sale of its 50 percent
     interest in the Gordonsville Power Plant.

(2)  At March 31,  2004,  and December 31,  2003,  notes  receivable  from power
     projects  represented  an  outstanding  loan to the  Company's  investment,
     Androscoggin  Energy  Center LLC, in the amounts of $14.8 million and $13.3
     million, respectively.
</FN>


Related-Party Transactions

     The Company and certain of its equity method  affiliates  have entered into
various  service  agreements  with  respect  to power  projects  and oil and gas
properties.   Following  is  a  general  description  of  each  of  the  various
agreements:

     Operation and Maintenance  Agreements -- The Company operates and maintains
the Acadia Power Plant and  Androscoggin  Power  Plant.  This  includes  routine
maintenance,  but not major  maintenance,  which is  typically  performed  under
agreements   with  the   equipment   manufacturers.   Responsibilities   include
development   of  annual   budgets  and  operating   plans.   Payments   include
reimbursement of costs,  including Calpine's internal personnel and other costs,
and annual fixed fees.

     Administrative  Services  Agreements -- The Company handles  administrative
matters such as bookkeeping for certain unconsolidated  investments.  Payment is
on a cost  reimbursement  basis,  including  Calpine's  internal costs,  with no
additional fee.

     Power  Marketing   Agreements  --  Under   agreements  with  the  Company's
Androscoggin  Power Plant,  CES can either market the plant's power as the power
facility's agent or buy the power directly.  Terms of any direct purchase are to



                                      -17-


be agreed upon at the time and  incorporated  into a  transaction  confirmation.
Historically,  CES has generally bought the power from the power facility rather
than acting as its agent.

     Gas  Supply  Agreement  --  CES  can  be  directed  to  supply  gas  to the
Androscoggin Power Plant facility pursuant to transaction  confirmations between
the facility and CES.  Contract  terms are reflected in  individual  transaction
confirmations.

     The power marketing and gas supply  contracts with CES are accounted for as
either purchase and sale arrangements or as tolling arrangements.  In a purchase
and sale arrangement, title and risk of loss associated with the purchase of gas
is transferred  from CES to the project at the gas delivery  point. In a tolling
arrangement,  title to fuel provided to the project does not  transfer,  and CES
pays the project a capacity and a variable  fee based on the  specific  terms of
the power  marketing  and gas supply  agreements.  In addition to the  contracts
specified above, CES maintains two tolling agreements with the Acadia facility.

     All of the other power marketing and gas supply contracts are accounted for
as purchases and sales.

     The related  party  balances as of March 31, 2004 and  December  31,  2003,
reflected in the accompanying  Consolidated  Condensed  Balance Sheets,  and the
related party  transactions for the three months ended March 31, 2004, and 2003,
reflected in the accompanying  Consolidated  Condensed  Statements of Operations
are summarized as follows (in thousands):

                                                     March 31,      December 31,
                                                       2004            2003
                                                  --------------  --------------
Accounts receivable..........................     $       6,821   $       1,156
Accounts payable.............................             9,985          12,172
Interest receivable..........................             1,656           2,074
Note Receivable..............................            14,802          13,262
Other receivables............................             9,489           8,794

                                                       2004            2003
                                                  --------------  --------------
For the Three Months Ended March 31,
Revenue......................................     $         647   $         455
Cost of Revenue..............................            32,746          13,387
Maintenance fee revenue......................               139             143
Interest income..............................               234              29
Gain on sale of assets.......................             6,240              --

8.   Discontinued Operations

     Set forth below are all of the  Company's  asset  disposals  by  reportable
segment that impacted the Company's  Consolidated Condensed Financial Statements
as of March 31, 2004 and December 31, 2003:

Corporate and Other

     On July 31, 2003,  the Company  completed  the sale of its  specialty  data
center  engineering  business  and  recorded a pre-tax loss on the sale of $11.6
million.

Oil and Gas Production and Marketing

     On November 20,  2003,  the Company  completed  the sale of its Alvin South
Field oil and gas assets  located  near  Alvin,  Texas for  approximately  $0.06
million  to  Cornerstone  Energy,  Inc.  As a result  of the sale,  the  Company
recognized a pre-tax loss of $0.2 million.

Electric Generation and Marketing

     On January 15,  2004,  the  Company  completed  the sale of its  50-percent
undivided  interest  in the 545  megawatt  Lost Pines 1 Power  Project to GenTex
Power  Corporation,  an affiliate of the Lower Colorado River Authority  (LCRA).
Under the terms of the  agreement,  Calpine  received  a cash  payment of $146.8
million and recorded a gain before  taxes of $35.3  million.  In  addition,  CES
entered into a tolling  agreement with LCRA providing for the option to purchase
250 megawatts of  electricity  through  December 31, 2004. At December 31, 2003,
the Company's  undivided  interest in the Lost Pines  facility was classified as
"held for sale".

Summary

     The Company made  reclassifications  to current and prior period  financial
statements  to reflect the sale or  designation  as "held for sale" of these oil
and gas and power plant assets and  liabilities  and to separately  classify the
operating  results of the assets sold and gain on sale of those  assets from the
operating results of continuing operations to discontinued operations.




                                      -18-


      The tables below present significant components of the Company's income
from discontinued operations for the three months ended March 31, 2004, and
2003, respectively (in thousands):


                                                                                 Three Months Ended March 31, 2004
                                                                  ------------------------------------------------------------
                                                                     Electric      Oil and Gas      Corporate
                                                                    Generation      Production         and
                                                                  and Marketing   and Marketing       Other          Total
                                                                  -------------   ------------    -------------  -------------
                                                                                                     
Total revenue................................................     $       2,679   $         --    $          --  $       2,679
                                                                  =============   ============    =============  =============

Gain on disposal before taxes................................     $      35,327   $         --    $          --  $      35,327
Operating loss from discontinued operations before taxes.....              (145)            --               --           (145)
                                                                  -------------   ------------    -------------  -------------
Income from discontinued operations before taxes.............     $      35,182   $         --    $          --         35,182
                                                                  =============   ============    =============  =============

Gain on disposal, net of tax.................................     $      22,951   $         --    $          --  $      22,951
Operating loss from discontinued operations, net of tax......               (94)            --               --            (94)
                                                                  -------------   ------------    -------------  -------------
Income from discontinued operations, net of tax..............     $      22,857   $         --    $          --  $      22,857
                                                                  =============   ============    =============  =============


                                                                                 Three Months Ended March 31, 2003
                                                                  ------------------------------------------------------------
                                                                     Electric      Oil and Gas      Corporate
                                                                    Generation      Production         and
                                                                  and Marketing   and Marketing       Other          Total
                                                                  -------------   ------------    -------------  -------------
Total revenue................................................     $      18,503   $         78    $       1,763  $      20,344
                                                                  =============   ============    =============  =============

Gain on disposal before taxes................................     $          --   $         --    $          --  $          --
Operating income (loss) from discontinued operations
  before taxes...............................................               878             30           (2,705)        (1,797)
                                                                  -------------   ------------    -------------  -------------
Income (loss) from discontinued operations
  before taxes...............................................     $         878   $         30    $      (2,705) $      (1,797)
                                                                  =============   ============    =============  =============

Gain on disposal, net of tax.................................     $          --   $         --    $          --  $          --
Operating income (loss) from discontinued operations,
  net of tax.................................................               570             19           (1,596)        (1,007)
                                                                  -------------   ------------    -------------  -------------
Income (loss) from discontinued operations, net of tax.......     $         570   $         19    $      (1,596) $      (1,007)
                                                                  =============   ============    =============  =============


9.   Derivative Instruments

Commodity Derivative Instruments

     As an  independent  power  producer  primarily  focused  on  generation  of
electricity using gas-fired  turbines,  the Company's natural physical commodity
position is "short" fuel (i.e.,  natural gas  consumer)  and "long" power (i.e.,
electricity  seller).  To manage forward exposure to price  fluctuation in these
commodities,  the Company  enters into  derivative  commodity  instruments.  The
Company  enters  into  commodity  instruments  to  convert  floating  or indexed
electricity and gas prices to fixed prices in order to lessen its  vulnerability
to reductions in electric prices for the electricity it generates, to reductions
in gas prices for the gas it  produces,  and to  increases in gas prices for the
fuel it consumes in its power plants.  The Company seeks to "self-hedge" its gas
consumption  exposure to an extent  with its own gas  production  position.  The
hedging,  balancing,  or optimization activities that the Company engages in are
directly  related  to the  Company's  asset-based  business  model of owning and
operating  gas-fired  electric  power  plants and are  designed  to protect  the
Company's "spark spread" (the difference between the Company's fuel cost and the
revenue it receives for its electric  generation).  The Company hedges exposures
that arise from the ownership and operation of power plants and related sales of
electricity and purchases of natural gas, and the Company  utilizes  derivatives
to optimize the returns the Company is able to achieve from these assets for the
Company's shareholders. From time to time the Company has entered into contracts
considered  energy trading  contracts  under EITF Issue No. 02-3.  However,  the
Company's  traders  have low capital at risk and value at risk limits for energy
trading, and its risk management policy limits, at any given time, its net sales
of power to its  generation  capacity and limits its net purchases of gas to its
fuel consumption requirements on a total portfolio basis. This model is markedly
different from that of companies that engage in  significant  commodity  trading
operations  that  are  unrelated  to  underlying  physical  assets.   Derivative
commodity instruments are accounted for under the requirements of SFAS No. 133.


                                      -19-


     The Company also  routinely  enters into physical  commodity  contracts for
sales of its generated  electricity  and sales of its natural gas  production to
ensure favorable utilization of generation and production assets. Such contracts
often  meet  the  criteria  of SFAS No.  133 as  derivatives  but are  generally
eligible for the normal purchases and sales  exception.  Some of those contracts
that are not deemed  normal  purchases  and sales can be designated as hedges of
the underlying consumption of gas or production of electricity.

Interest Rate and Currency Derivative Instruments

     The Company also enters into various interest rate swap agreements to hedge
against changes in floating  interest rates on certain of its project  financing
facilities. The interest rate swap agreements effectively convert floating rates
into fixed rates so that the Company can predict with greater assurance what its
future  interest costs will be and protect itself against  increases in floating
rates.

     In conjunction with its capital markets activities, the Company enters into
various  forward  interest  rate  agreements  to  hedge  against  interest  rate
fluctuations  that may occur after the  Company  has decided to issue  long-term
fixed rate debt but before the debt is actually  issued.  The  forward  interest
rate  agreements  effectively  prevent the interest rates on anticipated  future
long-term debt from increasing  beyond a certain level,  allowing the Company to
predict  with greater  assurance  what its future  interest  costs on fixed rate
long-term debt will be.

     The Company enters into various  foreign  currency swap agreements to hedge
against changes in exchange rates on certain of its senior notes  denominated in
currencies  other than the U.S. dollar.  The foreign currency swaps  effectively
convert  floating  exchange  rates into fixed exchange rates so that the Company
can  predict  with  greater  assurance  what its U.S.  dollar  cost  will be for
purchasing  foreign currencies to satisfy the interest and principal payments on
these senior notes.

Summary of Derivative Values

     The table below  reflects the amounts (in  thousands)  that are recorded as
assets  and  liabilities  at  March  31,  2004,  for  the  Company's  derivative
instruments:


                                                                                    Commodity
                                                                   Interest Rate    Derivative        Total
                                                                    Derivative     Instruments     Derivative
                                                                    Instruments         Net        Instruments
                                                                  -------------   -------------  -------------
                                                                                        
Current derivative assets....................................     $       6,539   $     573,025  $     579,564
Long-term derivative assets..................................                --         753,124        753,124
                                                                  -------------   -------------  -------------
   Total assets..............................................     $       6,539   $   1,326,149  $   1,332,688
                                                                  =============   =============  =============
Current derivative liabilities...............................     $      21,802   $     529,389  $     551,191
Long-term derivative liabilities.............................            62,532         688,278        750,810
                                                                  -------------   -------------  -------------
   Total liabilities.........................................     $      84,334   $   1,217,667  $   1,302,001
                                                                  =============   =============  =============
      Net derivative assets (liabilities)....................     $     (77,795)  $     108,482  $      30,687
                                                                  =============   =============  =============


     Of the Company's net  derivative  assets,  $393.6 million and $76.4 million
are  net  derivative  assets  of  Power  Contract  Financing,  LLC  and  Calpine
Northbrook Energy Marketing, LLC, respectively,  each of which is an entity with
its existence  separate from the Company and other  subsidiaries of the Company,
but both of which are consolidated by the Company pursuant to FIN 46.

     At any  point in time,  it is highly  unlikely  that  total net  derivative
assets and liabilities will equal  accumulated OCI, net of tax from derivatives,
for three primary reasons:

o    Tax effect of OCI -- When the values  and  subsequent  changes in values of
     derivatives  that qualify as effective  hedges are recorded  into OCI, they
     are  initially  offset by a  derivative  asset or  liability.  Once in OCI,
     however,  these values are tax effected against a deferred tax liability or
     asset  account,  thereby  creating  an  imbalance  between  net OCI and net
     derivative assets and liabilities.

o    Derivatives not designated as cash flow hedges and hedge ineffectiveness --
     Only  derivatives  that qualify as effective  cash flow hedges will have an
     offsetting amount recorded in OCI.  Derivatives not designated as cash flow
     hedges and the ineffective  portion of derivatives  designated as cash flow
     hedges will be recorded into earnings instead of OCI, creating a difference
     between  net  derivative  assets  and  liabilities  and  pre-tax  OCI  from
     derivatives.


                                      -20-


o    Termination  of  effective  cash flow hedges prior to maturity -- Following
     the  termination of a cash flow hedge,  changes in the derivative  asset or
     liability are no longer  recorded to OCI. At this point, an accumulated OCI
     balance  remains that is not  recognized in earnings  until the  forecasted
     initially hedged transactions occur. As a result, there will be a temporary
     difference  between OCI and derivative  assets and liabilities on the books
     until the remaining OCI balance is recognized in earnings.

     Below is a  reconciliation  of the Company's net  derivative  assets to its
accumulated other comprehensive loss, net of tax from derivative  instruments at
March 31, 2004 (in thousands):


                                                                                                    
Net derivative assets.............................................................................     $      30,687
Derivatives not designated as cash flow hedges and recognized hedge ineffectiveness...............           (72,727)
Cash flow hedges terminated prior to maturity.....................................................          (160,757)
Deferred tax asset attributable to accumulated other comprehensive loss on cash flow hedges.......            63,965
Accumulated OCI from unconsolidated investees.....................................................            21,478
                                                                                                       -------------
Accumulated other comprehensive loss from derivative instruments, net of tax(1)...................     $    (117,354)
                                                                                                       =============
- ----------
<FN>
(1)  Amount  represents  one  portion of the  Company's  total  accumulated  OCI
     balance. See Note 10 for further information.
</FN>


     The asset and  liability  balances for the Company's  commodity  derivative
instruments  represent the net totals after  offsetting  certain  assets against
certain   liabilities  under  the  criteria  of  FASB   Interpretation  No.  39,
"Offsetting of Amounts Related to Certain  Contracts (an  Interpretation  of APB
Opinion No. 10 and FASB  Statement No. 105)" ("FIN 39").  For a given  contract,
FIN 39 will allow the offsetting of assets  against  liabilities so long as four
criteria  are met:  (1) each of the two parties  under  contract  owes the other
determinable  amounts;  (2) the party  reporting under the offset method has the
right to set off the amount it owes  against  the amount owed to it by the other
party;  (3) the party  reporting under the offset method intends to exercise its
right to set off; and; (4) the right of set-off is enforceable by law. The table
below  reflects  both  the  amounts  (in  thousands)   recorded  as  assets  and
liabilities by the Company and the amounts that would have been recorded had the
Company's commodity derivative instrument contracts not qualified for offsetting
as of March 31, 2004.

                                                      March 31, 2004
                                              -----------------------------
                                                   Gross            Net
                                              -------------   -------------
Current derivative assets................     $     928,478   $     573,025
Long-term derivative assets..............         1,161,134         753,124
                                              -------------   -------------
   Total derivative assets...............     $   2,089,612   $   1,326,149
                                              =============   =============
Current derivative liabilities...........     $     888,778   $     529,389
Long-term derivative liabilities.........         1,092,352         688,278
                                              -------------   -------------
   Total derivative liabilities..........     $   1,981,130   $   1,217,667
                                              =============   =============
      Net commodity derivative assets....     $     108,482   $     108,482
                                              =============   =============

     The table above excludes the value of interest rate and currency derivative
instruments.























                                      -21-


     The tables below reflect the impact of the Company's derivative instruments
on its pre-tax earnings,  both from cash flow hedge ineffectiveness and from the
changes in market value of  derivatives  not designated as hedges of cash flows,
for the three months ended March 31, 2004 and 2003, respectively (in thousands):


                                                                     Three Months Ended March 31,
                                    ------------------------------------------------------------------------------------------
                                                         2004                                           2003
                                    -------------------------------------------   --------------------------------------------
                                        Hedge        Undesignated                      Hedge        Undesignated
                                    Ineffectiveness  Derivatives        Total     Ineffectiveness   Derivatives       Total
                                    ---------------  ------------    ----------   ---------------   ------------    ----------
                                                                                                  
Natural gas derivatives(1)........  $        5,446   $       637     $   6,083    $        6,113    $    (1,977)    $   4,136
Power derivatives(1)..............            (540)      (10,488)      (11,028)           (3,026)        (1,881)       (4,907)
Interest rate derivatives(2)......            (398)           96          (302)             (209)            --          (209)
                                    --------------   -----------     ---------    --------------   ------------    ----------
   Total..........................  $        4,508   $    (9,755)    $  (5,247)   $        2,878    $    (3,858)    $    (980)
                                    ==============   ===========     =========    ==============   ============    ==========
- ----------
<FN>
(1)  Represents the  unrealized  portion of  mark-to-market  activity on gas and
     power  transactions.  The unrealized portion of mark-to-market  activity is
     combined  with  the  realized  portions  of  mark-to-market   activity  and
     presented in the  Consolidated  Statements of Operations as  mark-to-market
     activities, net.

(2)  Recorded within Other Income
</FN>


     The table below reflects the  contribution of the Company's cash flow hedge
activity to pre-tax earnings based on the  reclassification  adjustment from OCI
to earnings for the three months ended March 31, 2004 and 2003, respectively (in
thousands):

                                                       2004         2003
                                                   ------------ ------------
Natural gas and crude oil derivatives.........     $     4,934  $     35,162
Power derivatives.............................          12,768       (51,326)
Interest rate derivatives.....................          (2,772)      (10,642)
Foreign currency derivatives..................            (516)       12,557
                                                   -----------  ------------
   Total derivatives..........................     $    14,414  $    (14,249)
                                                   ===========  ============

     As of March 31, 2004 the maximum  length of time over which the Company was
hedging its  exposure  to the  variability  in future cash flows for  forecasted
transactions  was 8 and 14 years,  for commodity  and interest  rate  derivative
instruments,  respectively.  The Company  estimates that pre-tax losses of $55.9
million would be  reclassified  from  accumulated  OCI into earnings  during the
twelve months ended March 31, 2005, as the hedged  transactions  affect earnings
assuming constant gas and power prices,  interest rates, and exchange rates over
time;  however,  the actual amounts that will be  reclassified  will likely vary
based on the probability that gas and power prices as well as interest rates and
exchange rates will, in fact, change. Therefore, management is unable to predict
what the actual  reclassification  from OCI to earnings  (positive  or negative)
will be for the next twelve months.

     The  table  below  presents  (in  thousands)  the  pre-tax  gains  (losses)
currently held in OCI that will be recognized  annually into earnings,  assuming
constant gas and power prices, interest rates, and exchange rates over time.


                                                                                                           2009 &
                                      2004          2005          2006         2007          2008           After         Total
                                  -----------   -----------   -----------   ----------    ----------    -----------   ------------
                                                                                                 
Gas OCI.........................  $   49,468    $     (893)   $   30,731    $   1,181     $   1,060     $    2,541    $    84,088
Power OCI.......................     (65,443)      (64,935)      (46,304)      (2,037)           31             64       (178,624)
Interest rate OCI...............     (13,629)      (16,769)      (12,060)      (8,602)       (5,163)       (24,021)       (80,244)
Foreign currency OCI............      (1,377)       (1,879)       (1,879)      (1,489)           85             --         (6,539)
                                  ----------    ----------    ----------    ---------     ---------     ----------    -----------
   Total pre-tax OCI............  $  (30,981)   $  (84,476)   $  (29,512)   $ (10,947)    $  (3,987)    $  (21,416)   $  (181,319)
                                  ==========    ==========    ==========    =========     =========     ==========    ===========


10.  Comprehensive Income (Loss)

     Comprehensive  income is the total of net  income  and all other  non-owner
changes in equity.  Comprehensive  income  includes the  Company's  net income ,
unrealized  gains and losses from  derivative  instruments  that qualify as cash
flow hedges and the effects of foreign  currency  translation  adjustments.  The



                                      -22-


Company  reports  Accumulated  Other   Comprehensive   Income  ("AOCI")  in  its
Consolidated Balance Sheet. The tables below detail the changes during the three
months  ended March 31, 2004 and 2003,  in the  Company's  AOCI  balance and the
components of the Company's comprehensive income (in thousands):


                                                                                                    Total       Comprehensive
                                                                                                 Accumulated    Income (Loss)
                                                                    Available-      Foreign         Other       for the Three
                                                       Cash Flow     for-Sale      Currency     Comprehensive    Months Ended
                                                         Hedges     Investments   Translation       Income      March 31, 2004
                                                       ---------    -----------   -----------   -------------   --------------
                                                                                                  
Accumulated other comprehensive income (loss)
  at January 1, 2004.................................  $(130,419)    $      --     $ 187,013     $    56,594
Net loss.............................................                                                            $    (71,192)
   Cash flow hedges:
      Comprehensive pre-tax gain on cash flow hedges
        before reclassification adjustment during
        the three months ended
        March 31, 2004...............................     34,703
      Reclassification adjustment for gain included
        in net loss for the three months ended March
        31, 2004.....................................    (14,414)
      Income tax provision for the three months
        ended March 31, 2004.........................     (7,224)
                                                       ---------                                 -----------
                                                          13,065                                      13,065           13,065
   Available-for-sale investments:
      Pre-tax gain on available-for-sale investments
        for the three months ended March 31, 2004....                    19,526
      Income tax provision for the three months
        ended March 31, 2004.........................                    (7,709)
                                                                     ----------
                                                                         11,817                       11,817           11,817
      Foreign currency translation gain for the
        three months ended March 31, 2004............                                  2,078           2,078            2,078
                                                       ---------                   ---------     -----------      -----------
Total comprehensive loss for the three months ended
  March 31, 2004.....................................                                                             $   (44,232)
                                                                                                                  ===========
Accumulated other comprehensive income (loss) at
  March 31, 2004.....................................  $(117,354)    $   11,817    $ 189,091     $    83,554
                                                       =========     ==========    =========     ===========

                                                                                                    Total
                                                                                                 Accumulated     Comprehensive
                                                                                                    Other        Income (Loss)
                                                                                    Foreign     Comprehensive    for the Three
                                                                     Cash Flow     Currency         Income        Months Ended
                                                                       Hedges     Translation       (Loss)       March 31, 2003
                                                                     ---------    -----------   -------------   ---------------
                                                                                                     
Accumulated other comprehensive loss at January 1, 2003...........   $(224,414)    $ (13,043)    $  (237,457)
Net loss..........................................................                                               $    (52,016)
   Cash flow hedges:
      Comprehensive pre-tax gain on cash flow hedges
        before reclassification adjustment during the
        three months ended March 31, 2003.........................      27,827
      Reclassification adjustment for loss included in
        net loss for the three months ended March 31, 2003........      14,249
      Income tax provision for the three months
        ended March 31, 2003......................................     (10,927)
                                                                      --------                   -----------
                                                                        31,149                        31,149           31,149
      Foreign currency translation gain for the three months
        ended March 31, 2003......................................          --        84,062          84,062           84,062
                                                                      --------    ----------     -----------     ------------
Total comprehensive income for the three months ended
  March 31, 2003..................................................                                               $     63,195
                                                                                                                 ============
Accumulated other comprehensive loss at March 31, 2003............   $(193,265)   $   71,019     $  (122,246)
                                                                     =========    ==========     ===========


11.  Loss per Share

     Basic  loss per common  share were  computed  by  dividing  net loss by the
weighted average number of common shares outstanding for the respective periods.
The dilutive effect of the potential exercise of outstanding options to purchase
shares of common  stock is  calculated  using the  treasury  stock  method.  The
dilutive effect of the assumed conversion of certain convertible securities into
the Company's common stock is based on the dilutive common share equivalents and
the after tax distribution  expense avoided upon conversion.  The reconciliation



                                      -23-


of  basic  loss  per  common  share to  diluted  loss per  share is shown in the
following table (in thousands, except per share data).


                                                                                     Periods Ended March 31,
                                                                  ----------------------------------------------------------
                                                                               2004                           2003
                                                                  ----------------------------   ---------------------------
                                                                   Net Loss   Shares     EPS     Net Loss  Shares      EPS
                                                                  ---------   -------  -------   --------  -------   -------
                                                                                                   
THREE MONTHS:
Basic and diluted loss per common share:
Loss before discontinued operations and cumulative
  effect of a change in accounting principle..................    $ (94,049)  415,308  $ (0.23)  $ (51,538) 380,960  $ (0.14)
Discontinued operations, net of tax...........................       22,857        --     0.06      (1,007)      --       --
Cumulative effect of a change in accounting principle,
  net of tax..................................................           --        --       --         529       --       --
                                                                  ---------   -------  -------   ---------  -------  -------
Net loss......................................................    $ (71,192)  415,308  $ (0.17)  $ (52,016) 380,960  $ (0.14)
                                                                  =========   =======  =======   =========  =======  =======


     Because of the  Company's  losses for the three months ended March 31, 2004
and 2003,  basic shares were used in the  calculations of fully diluted loss per
share,  under the guidelines of SFAS No. 128, "Earnings per Share," as using the
basic  shares  produced  the  more  dilutive  effect  on  the  loss  per  share.
Potentially  convertible  securities and  unexercised  employee stock options to
purchase  72,565,275 and 115,332,743  shares of the Company's  common stock were
not included in the computation of diluted shares  outstanding  during the three
months ended March 31, 2004 and 2003, respectively, because such inclusion would
be anti-dilutive.

     For the quarter ended March 31, 2004,  approximately  23.8 million weighted
common shares of the Company's  outstanding 4% convertible senior notes due 2006
were excluded from the diluted EPS  calculations as the inclusion of such shares
would  have  been  antidilutive.  Due to  repurchases  by the  Company  of these
securities  during the first  quarter,  at March 31,  2004,  4.0 million  common
shares were potentially issuable upon the conversion of 100% of these securities
then  outstanding.  The  holders  have  the  right to  require  the  Company  to
repurchase these securities on December 26, 2004, at a repurchase price equal to
the issue price plus any accrued and unpaid  interest,  payable at the option of
the  Company  in cash or common  shares,  or a  combination  of cash and  common
shares.

     In connection with the  convertible  notes payable to Calpine Capital Trust
("Trust I"), Calpine Capital Trust II ("Trust II") and Calpine Capital Trust III
("Trust III"),  net of  repurchases,  there were 16.3 million,  14.1 million and
11.9 million common shares potentially issuable,  respectively.  These notes are
convertible at any time at the applicable holder's option in connection with the
conversion of convertible  preferred securities issued by the Trusts, and may be
redeemed at any time after their respective initial redemption date. The Company
is required to remarket the convertible  preferred securities issued by Trust I,
Trust II and Trust III no later  than  November  1, 2004,  February  1, 2005 and
August 1,  2005,  respectively.  If the  Company is not able to  remarket  those
securities,  it  will  result  in  additional  interest  costs  and an  adjusted
conversion  rate equal to 105% of the average  closing price of our common stock
for the five consecutive trading days after the failed remarketing.

     For the quarter  ended  March 31,  2004,  there were no shares  potentially
issuable with respect to the Company's 4.75% contingent convertible senior notes
due 2023.  Upon the occurrence of certain  contingencies,  these  securities are
convertible at the holder's  option in cash for the face amount and in shares of
the Company's  common stock for the  appreciated  value in the Company's  common
stock over $6.50 per share.  Holders  have the right to require  the  Company to
repurchase these securities at various times beginning on November 15, 2009, for
the face amount plus any accrued and unpaid interest and liquidated  damages, if
any.  The  repurchase  price is payable at the option of the  Company in cash or
common  shares,  or a  combination  of both.  The Company may redeem the related
notes at any time on or after November 22, 2009 in cash for the face amount plus
any accrued and unpaid interest and liquidated  damages,  if any.  Approximately
138.4 million  maximum  potential  shares are issuable upon  conversion of these
securities  and are  excluded  from the  diluted EPS  calculations  as there are
currently no shares contingently issuable due to the Company's quarter end stock
price being under $6.50.

12.  Commitments and Contingencies

     Turbines.   The  table  below  sets  forth  future  turbine   payments  for
construction and development  projects,  as well as for unassigned turbines.  It
includes previously  delivered  turbines,  payments and delivery by year for the
remaining  5  turbines  to be  delivered  as well as  payment  required  for the
potential  cancellation  costs of the remaining 68 gas and steam  turbines.  The
table does not include payments that would result if the Company were to release
for manufacturing any of these remaining 68 turbines.


                                      -24-


                                                             Units to
                Year                          Total        Be Delivered
- --------------------------------------   -------------     ------------
                                         (In thousands)
April through December 2004...........    $    76,497            5
2005..................................         20,122           --
2006..................................          2,623           --
                                          -----------           --
Total.................................    $    99,242            5
                                          ===========           ==

Litigation

     The  Company  is party to various  litigation  matters  arising  out of the
normal course of business,  the more significant of which are summarized  below.
The ultimate  outcome of each of these matters  cannot  presently be determined,
nor can the liability that could  potentially  result from a negative outcome be
reasonably  estimated  presently  for every case.  The liability the Company may
ultimately  incur  with  respect  to any one of these  matters in the event of a
negative outcome may be in excess of amounts  currently  accrued with respect to
such matters and, as a result of these matters,  may  potentially be material to
the Company's Consolidated Condensed Financial Statements.

     Securities   Class  Action  Lawsuits.   Since  March  11,  2002,   fourteen
shareholder lawsuits have been filed against Calpine and certain of its officers
in the United States District Court for the Northern District of California. The
actions  captioned  Weisz v. Calpine  Corp.,  et al.,  filed March 11, 2002, and
Labyrinth Technologies, Inc. v. Calpine Corp., et al., filed March 28, 2002, are
purported  class  actions on behalf of purchasers of Calpine stock between March
15, 2001 and December 13, 2001.  Gustaferro  v. Calpine  Corp.,  filed April 18,
2002,  is a purported  class  action on behalf of  purchasers  of Calpine  stock
between  February 6, 2001 and  December  13,  2001.  The eleven  other  actions,
captioned  Local 144 Nursing Home Pension  Fund v.  Calpine  Corp.,  Lukowski v.
Calpine Corp., Hart v. Calpine Corp.,  Atchison v. Calpine Corp., Laborers Local
1298 v. Calpine Corp., Bell v. Calpine Corp.,  Nowicki v. Calpine Corp. Pallotta
v. Calpine Corp.,  Knepell v. Calpine Corp., Staub v. Calpine Corp., and Rose v.
Calpine  Corp.  were  filed  between  March 18,  2002 and April  23,  2002.  The
complaints in these eleven actions are virtually  identical--  they are filed by
three law firms, in conjunction  with other law firms as co-counsel.  All eleven
lawsuits  are  purported  class  actions on behalf of  purchasers  of  Calpine's
securities between January 5, 2001 and December 13, 2001.

     The complaints in these fourteen actions allege that,  during the purported
class periods, certain Calpine executives issued false and misleading statements
about Calpine's  financial condition in violation of Sections 10(b) and 20(1) of
the Securities  Exchange Act of 1934, as well as Rule 10b-5.  These actions seek
an unspecified amount of damages, in addition to other forms of relief.

     In addition,  a fifteenth  securities class action, Ser v. Calpine, et al.,
was filed on May 13,  2002.  The  underlying  allegations  in the Ser action are
substantially the same as those in the  above-referenced  actions.  However, the
Ser action is brought on behalf of a purported  class of purchasers of Calpine's
8.5% Senior  Notes Due February  15, 2011 ("2011  Notes") and the alleged  class
period is October 15, 2001 through December 13, 2001. The Ser complaint  alleges
that,  in violation  of Sections 11 and 15 of the  Securities  Act of 1933,  the
Supplemental  Prospectus  for the 2011  Notes  contained  false  and  misleading
statements regarding Calpine's financial  condition.  This action names Calpine,
certain of its officers and directors,  and the  underwriters  of the 2011 Notes
offering as defendants,  and seeks an unspecified amount of damages, in addition
to other forms of relief.

     All fifteen of these securities class action lawsuits were  consolidated in
the United  States  District  Court for the  Northern  District  of  California.
Plaintiffs  filed a  first  amended  complaint  in  October  2002.  The  amended
complaint  did not include the 1933 Act  complaints  raised in the  bondholders'
complaint,  and the number of defendants named was reduced. On January 16, 2003,
before the  Company's  response  was due to this amended  complaint,  plaintiffs
filed a further  second  complaint.  This second amended  complaint  added three
additional Calpine executives and Arthur Andersen LLP as defendants.  The second
amended complaint set forth additional  alleged  violations of Section 10 of the
Securities  Exchange  Act of 1934  relating to  allegedly  false and  misleading
statements made regarding  Calpine's role in the California  energy crisis,  the
long term power contracts with the California Department of Water Resources, and
Calpine's  dealings  with Enron,  and  additional  claims  under  Section 11 and
Section 15 of the  Securities  Act of 1933 relating to statements  regarding the
causes of the California  energy  crisis.  The Company filed a motion to dismiss
this consolidated action in early April 2003.

     On August 29,  2003,  the judge issued an order  dismissing,  with leave to
amend,  all of the allegations set forth in the second amended  complaint except
for a claim  under  Section 11 of the  Securities  Act  relating  to  statements
relating to the causes of the California  energy crisis and the related increase
in wholesale  prices  contained in the  Supplemental  Prospectuses  for the 2011
Notes.



                                      -25-


     The  judge  instructed  plaintiff,  Julies  Ser,  to file a  third  amended
complaint,  which he did on October 17, 2003. The third amended  complaint names
Calpine and three executives as defendants and alleges the Section 11 claim that
survived the judge's August 29, 2003 order.

     On November  21,  2003,  Calpine  and the  individual  defendants  moved to
dismiss the third amended  complaint on the grounds that plaintiff's  Section 11
claim was barred by the applicable one-year statute of limitations.  On February
4, 2004,  the judge  denied the  Company's  motion to dismiss  but has asked the
parties to be prepared to file summary  judgment  motions to address the statute
of  limitations  issue.  The  Company  filed its  answer  to the  third  amended
complaint on February 28, 2004.

     In a separate  order  dated  February  4, 2004,  the court  denied  without
prejudice  Julies  Ser's  motion  to  be  appointed  lead  plaintiff.   Mr.  Ser
subsequently stated he no longer desired to serve as lead plaintiff. On April 4,
2004, the Policemen and Firemen Retirement System of the City of Detroit ("P&F")
moved to be appointed lead plaintiff. The Company filed a response in opposition
to this  motion.  The court has  scheduled  a hearing on this matter for May 11,
2004.

     The  Company  considers  the  lawsuit  to be without  merit and  intends to
continue to defend vigorously against these allegations.

     Hawaii Structural  Ironworkers Pension Fund v. Calpine, et al. A securities
class action, Hawaii Structural Ironworkers Pension Fund v. Calpine, et al., was
filed on March 11, 2003,  against Calpine,  its directors and certain investment
banks in state  superior court of San Diego County,  California.  The underlying
allegations in the Hawaii  Structural  Ironworkers  Pension Fund action ("Hawaii
action") are  substantially  the same as the federal  securities  class  actions
described above.  However, the Hawaii action is brought on behalf of a purported
class of purchasers of Calpine's  equity  securities sold to public investors in
its April 2002 equity offering.  The Hawaii action alleges that the Registration
Statement and  Prospectus  filed by Calpine which became  effective on April 24,
2002,  contained false and misleading  statements  regarding Calpine's financial
condition in violation of Sections 11, 12 and 15 of the  Securities Act of 1933.
The Hawaii  action  relies in part on  Calpine's  restatement  of  certain  past
financial results,  announced on March 3, 2003, to support its allegations.  The
Hawaii action seeks an unspecified amount of damages, in addition to other forms
of relief.

     The Company  removed the Hawaii  action to federal  court in April 2003 and
filed a motion to transfer the case for consolidation  with the other securities
class  action  lawsuits in the United  States  District  Court for the  Northern
District of California in May 2003. Plaintiff sought to have the action remanded
to state court, and on August 27, 2003, the United States District Court for the
Southern District of California granted  plaintiff's motion to remand the action
to state court. In early October 2003 plaintiff  agreed to dismiss the claims it
has against three of the outside directors.

     On November 5, 2003, Calpine, the individual defendants and the underwriter
defendants  filed  motions to dismiss  this  complaint on numerous  grounds.  On
February 6, 2004, the court issued a tentative  ruling  sustaining the Company's
motion to dismiss on the issue of  plaintiff's  standing.  The court  found that
plaintiff had not shown that it had purchased  Calpine stock  "traceable" to the
April 2002 equity offering.  The court overruled the Company's motion to dismiss
on all other grounds.  On March 12, 2004, after oral argument on the issues, the
court confirmed its February 2, 2004, ruling.

     On February 20, 2004,  plaintiff  filed an amended  complaint,  and in late
March 2004  the Company and the  individual  defendants  filed  answers to this
complaint.  On April 9, 2004,  the Company and the individual  defendants  filed
motions to transfer  the lawsuit to Santa Clara  County  Superior  Court,  which
motions were granted on May 7, 2004.  The Company  considers  this lawsuit to be
without merit and intends to continue to defend vigorously against it.

     Phelps v. Calpine  Corporation,  et al. On April 17, 2003, a participant in
the Calpine  Corporation  Retirement  Savings Plan (the  "401(k)  Plan") filed a
class  action  lawsuit  in the United  States  District  Court for the  Northern
District of  California.  The  underlying  allegations  in this action  ("Phelps
action") are  substantially  the same as those in the  securities  class actions
described above.  However, the Phelps action is brought on behalf of a purported
class of participants in the 401(k) Plan. The Phelps action alleges that various
filings and statements  made by Calpine during the class period were  materially
false and  misleading,  and that  defendants  failed to fulfill their  fiduciary
obligations  as  fiduciaries  of the 401(k) Plan by allowing  the 401(k) Plan to
invest in Calpine common stock. The Phelps action seeks an unspecified amount of
damages, in addition to other forms of relief. In May 2003 Lennette Poor-Herena,
another  participant  in the 401(k) Plan,  filed a  substantially  similar class
action lawsuit as the Phelps action also in the Northern District of California.
Plaintiffs'  counsel is the same in both of these actions,  and they have agreed
to  consolidate  these two cases and to  coordinate  them with the  consolidated
federal securities class actions described above. On January 20, 2004, plaintiff
James Phelps filed a consolidated  ERISA  complaint  naming Calpine and numerous



                                      -26-


individual current and former Calpine Board members and employees as defendants.
Pursuant to a stipulated  agreement with  plaintiff,  Calpine's  response to the
amended complaint is due June 18, 2004. The Company considers this lawsuit to be
without merit and intends to vigorously defend against it.

     Johnson v. Peter  Cartwright,  et al. On December 17,  2001, a  shareholder
filed a derivative lawsuit on behalf of Calpine against its directors and one of
its senior officers. This lawsuit is captioned Johnson v. Cartwright, et al. and
is pending in state superior court of Santa Clara County, California. Calpine is
a  nominal  defendant  in  this  lawsuit,   which  alleges  claims  relating  to
purportedly  misleading  statements  about Calpine and stock sales by certain of
the director  defendants and the officer  defendant.  In December 2002 the court
dismissed the complaint  with respect to certain of the director  defendants for
lack of personal jurisdiction, though plaintiff may appeal this ruling. In early
February 2003 plaintiff  filed an amended  complaint.  In March 2003 Calpine and
the  individual  defendants  filed  motions to dismiss  and motions to stay this
proceeding in favor of the federal  securities class actions described above. In
July 2003 the court granted the motions to stay this  proceeding in favor of the
consolidated  federal  securities  class actions  described  above.  The Company
cannot estimate the possible loss or range of loss from this matter. The Company
considers  this  lawsuit to be without  merit and intends to  vigorously  defend
against it.

     Gordon v. Peter Cartwright, et al. On August 8, 2002, a shareholder filed a
derivative suit in the United States District Court for the Northern District of
California  on behalf of Calpine  against  its  directors,  captioned  Gordon v.
Cartwright, et al. similar to Johnson v. Cartwright.  Motions have been filed to
dismiss the action against certain of the director  defendants on the grounds of
lack of personal  jurisdiction,  as well as to dismiss the complaint in total on
other grounds.  In February 2003 plaintiff  agreed to stay these  proceedings in
favor of the consolidated federal securities class action described above and to
dismiss  without  prejudice  certain  director  defendants.  On March  4,  2003,
plaintiff  filed papers with the court  voluntarily  agreeing to dismiss without
prejudice the claims he had against three of the outside directors.  The Company
cannot estimate the possible loss or range of loss from this matter. The Company
considers  this  lawsuit to be without  merit and  intends to continue to defend
vigorously against it.

     Calpine Corporation v. Automated Credit Exchange. On March 5, 2002, Calpine
sued  Automated  Credit  Exchange  ("ACE")  in state  superior  court of Alameda
County,  California  for  negligence  and breach of contract to recover  reclaim
trading credits, a form of emission reduction credits that should have been held
in Calpine's  account with U.S.  Trust Company ("US  Trust").  Calpine wrote off
$17.7  million in December 2001 related to losses that it alleged were caused by
ACE.  Calpine and ACE entered  into a  Settlement  Agreement  on March 29, 2002,
pursuant to which ACE made a payment to Calpine of $7 million and transferred to
Calpine  the rights to the  emission  reduction  credits to be held by ACE.  The
Company  recognized  the $7 million as income in the second  quarter of 2002. In
June 2002 a complaint was filed by InterGen  North  America,  L.P.  ("InterGen")
against  Anne  M.   Sholtz,   the  owner  of  ACE,   and   EonXchange,   another
Sholtz-controlled  entity, which filed for bankruptcy protection on May 6, 2002.
InterGen  alleges  it  suffered  a  loss  of  emission  reduction  credits  from
EonXchange in a manner similar to Calpine's loss from ACE. InterGen's  complaint
alleges  that Anne Sholtz  co-mingled  assets  among ACE,  EonXchange  and other
Sholtz  entities and that ACE and other Sholtz  entities  should be deemed to be
one  economic  enterprise  and  all  retroactively  included  in the  EonXchange
bankruptcy  filing as of May 6, 2002. By a judgment entered on October 30, 2002,
the bankruptcy court  consolidated ACE and the other Sholtz controlled  entities
with  the  bankruptcy  estate  of  EonXchange.   Subsequently,  the  Trustee  of
EonXchange filed a separate motion to substantively consolidate Anne Sholtz into
the bankruptcy estate of EonXchange. Although Anne Sholtz initially opposed such
motion,  she entered into a settlement  agreement with the Trustee consenting to
her  being  substantively  consolidated  into  the  bankruptcy  proceeding.  The
bankruptcy court entered an order approving Anne Sholtz's  settlement  agreement
with the  Trustee on April 3, 2002.  On July 10,  2003,  Howard  Grobstein,  the
Trustee in the EonXchange  bankruptcy,  filed a complaint for avoidance  against
Calpine,  seeking  recovery of the $7 million (plus  interest and costs) paid to
Calpine in the March 29, 2002 Settlement  Agreement.  The complaint  claims that
the $7 million  received by Calpine in the Settlement  Agreement was transferred
within 90 days of the filing of bankruptcy  and therefore  should be avoided and
preserved for the benefit of the bankruptcy  estate. On August 28, 2003, Calpine
filed its answer  denying  that the $7 million is an  avoidable  preference.  On
January 26, 2004,  Calpine filed a motion for partial summary judgment asserting
that the  bankruptcy  court did not  properly  consolidate  Anne Sholtz into the
bankruptcy estate of EonXchange. If the motion is granted, at least $2.9 million
of the $7 million that the Trustee is seeking to recover from Calpine  could not
be avoided as a preferential  transfer. In response,  the Trustee filed a motion
for summary  judgment for the entire $7 million plus interest  against  Calpine.
Although  Calpine  will assert  various  defenses to the claims  asserted by the
Trustee,  Calpine and the Trustee have entered into stipulations to continue the
various  hearing dates on the pending  motions for summary  judgment in order to
pursue  settlement  discussions.  The Company  believes  that it has  adequately
reserved for the possible loss, if any, that it may ultimately incur as a result
of this matter.



                                      -27-


     International  Paper  Company v.  Androscoggin  Energy LLC. In October 2000
International  Paper  Company  ("IP")  filed a  complaint  in the United  States
District Court for the Northern District of Illinois against Androscoggin Energy
LLC ("AELLC") alleging that AELLC breached certain  contractual  representations
and  warranties  by failing  to  disclose  facts  surrounding  the  termination,
effective May 8, 1998, of one of AELLC's fixed-cost gas supply  agreements.  The
Company  acquired a 32.3%  interest  in AELLC as part of the SkyGen  transaction
which closed in October  2000.  AELLC filed a  counterclaim  against IP that has
been  referred to  arbitration  that AELLC may commence at its  discretion  upon
further  evaluation.  On  November 7, 2002,  the court  issued an opinion on the
parties' cross motions for summary  judgment finding in AELLC's favor on certain
matters  though  granting  summary  judgment to IP on the liability  aspect of a
particular  claim against AELLC.  The court also denied a motion submitted by IP
for  preliminary  injunction  to permit IP to make  payment of funds into escrow
(not directly to AELLC) and require AELLC to post a significant bond.

     In  mid-April  of 2003 IP  unilaterally  availed  itself  to  self-help  in
withholding  amounts  in excess of $2.0  million  as a  set-off  for  litigation
expenses  and fees  incurred to date as well as an  estimated  portion of a rate
fund to  AELLC.  Upon  AELLC's  amended  complaint  and  request  for  immediate
injunctive  relief against such actions,  the court ordered that IP must pay the
approximately $1.2 million withheld as attorneys' fees related to the litigation
as any such  perceived  entitlement  was  premature,  but  deferred  to  provide
injunctive  relief on the incomplete record concerning the offset of $799,000 as
an estimated  pass-through of the rate fund. IP complied with the order on April
29, 2003, and tendered payment to AELLC of the  approximately  $1.2 million.  On
June  26,  2003,  the  court  entered  an  order   dismissing   AELLC's  amended
counterclaim  without  prejudice  to AELLC  refiling  the  claims  as  breach of
contract claims in a separate lawsuit. On December 11, 2003, the court denied in
part IP's summary  judgment motion  pertaining to damages.  In short, the court:
(i) determined  that, as a matter of law, IP is entitled to pursue an action for
damages as a result of AELLC's breach, and (ii) ruled that sufficient  questions
of fact  remain to deny IP summary  judgment on the measure of damages as IP did
not sufficiently  establish  causation resulting from AELLC's breach of contract
(the liability aspect of which IP obtained a summary judgment in December 2002).
On February 2, 2004,  the parties filed a Final  Pretrial  Order with the court.
The case  appears  likely  scheduled  for trial in the  second  quarter of 2004,
subject to the court's discretion and calendar. The Company believes that it has
adequately  reserved for the possible loss, if any, that it may ultimately incur
as a result of this matter.

     Pacific Gas and Electric Company v. Calpine Corporation, et al. On July 22,
2003, Pacific Gas and Electric Company ("PG&E") filed with the California Public
Utilities  Commission  ("CPUC") a Complaint  of PG&E and  Request for  Immediate
Issuance of an Order to Show Cause  ("complaint")  against Calpine  Corporation,
CPN  Pipeline  Company,  Calpine  Energy  Services,  L.P.,  Calpine  Natural Gas
Company,  and Lodi Gas Storage,  LLC ("LGS"). The complaint requests the CPUC to
issue an order requiring defendants to show cause why they should not be ordered
to  cease  and  desist  from  using  any  direct  interconnections  between  the
facilities  of CPN Pipeline  and those of LGS unless LGS and Calpine  first seek
and obtain regulatory  approval from the CPUC. The complaint also seeks an order
directing  defendants  to pay to  PG&E  any  underpayments  of  PG&E's  tariffed
transportation  rates and to make  restitution  for any profits  earned from any
business  activity related to LGS' direct  interconnections  to any entity other
than PG&E.  The complaint  further  alleges that various  natural gas consumers,
including Calpine affiliated generation projects within California,  are engaged
with  defendants in the acts  complained of, and that the defendants  unlawfully
bypass PG&E's system and operate as an unregulated  local  distribution  company
within PG&E's service  territory.  On August 27, 2003,  Calpine filed its answer
and a motion to dismiss. LGS also made similar filings. On October 16, 2003, the
presiding  administrative  law judge denied the motion to dismiss and on October
24, 2003,  issued a Scoping Memo and Ruling  establishing a procedural  schedule
and set the matter for an evidentiary hearing. On January 15, 2004, Calpine, LGS
and PG&E executed a Settlement Agreement to resolve all outstanding  allegations
and claims raised in the complaint.  Certain aspects of the Settlement Agreement
are effective  immediately and the  effectiveness of other provisions is subject
to the approval of the  Settlement  Agreement by the CPUC. In the event the CPUC
fails to approve the Settlement  Agreement,  its operative  terms and conditions
become null and void. The Settlement  Agreement provides,  in part, for: 1) PG&E
to be paid $2.7 million; 2) the disconnection of the LGS  interconnections  with
Calpine;  3) Calpine to obtain PG&E consent or regulatory or other  governmental
approval  before  resuming  any  sales or  exchanges  at the Ryer  Island  Meter
Station; 4) PG&E's withdrawal of its public utility claims against Calpine;  and
5) no party admitting any wrongdoing.  Accordingly, the presiding administrative
law judge vacated the hearing schedule and established a new procedural schedule
for the filing of the Settlement Agreement.  On February 6, 2004, the Settlement
Agreement  was filed with the CPUC.  The parties were given the  opportunity  to
submit  comments and reply comments on the Settlement  Agreement.  The matter is
currently  pending and shall be considered by the CPUC following the issuance of
a recommendation by the presiding administrative law judge.

     Panda Energy International,  Inc., et al. v. Calpine Corporation, et al. On
November 5, 2003, Panda Energy International,  Inc. and certain related parties,
including PLC II, LLC,  (collectively  "Panda")  filed suit against  Calpine and



                                      -28-


certain of its  affiliates in the United States  District Court for the Northern
District of Texas,  alleging,  among  other  things,  that the Company  breached
duties of care and  loyalty  allegedly  owed to Panda by  failing  to  correctly
construct  and  operate the Oneta  Energy  Center  ("Oneta"),  which the Company
acquired from Panda,  in accordance with Panda's  original plans.  Panda alleges
that it is  entitled  to a portion  of the  profits  from  Oneta  plant and that
Calpine's actions have reduced the profits from Oneta plant thereby  undermining
Panda's  ability to repay  monies owed to Calpine on  December 1, 2003,  under a
promissory note on which  approximately  $38.6 million  (including  interest) is
currently  outstanding  and past  due.  The note is  collateralized  by  Panda's
carried  interest  in the income  generated  from  Oneta,  which  achieved  full
commercial  operations in June 2003.  The company filed a  counterclaim  against
Panda Energy International, Inc. (and PLC II, LLC) based on a guaranty, and have
also filed a motion to dismiss as to the causes of action  alleging  federal and
state  securities laws  violations.  The motion to dismiss is currently  pending
before the court.  However, at the present time, the Company cannot estimate the
potential loss, if any, that might arise from this matter. The Company considers
Panda's lawsuit to be without merit and intends to defend vigorously against it.
The Company stopped accruing interest income on the promissory note due December
1, 2003, as of the due date because of Panda's default in repayment of the note.

     California  Business & Professions  Code Section 17200 Cases,  of which the
lead case is T&E Pastorino Nursery v. Duke Energy Trading and Marketing, L.L.C.,
et al. This purported  class action  complaint  filed in May 2002 against twenty
energy  traders and energy  companies,  including CES,  alleges that  defendants
exercised  market  power and  manipulated  prices  in  violation  of  California
Business & Professions Code Section 17200 et seq., and seeks injunctive  relief,
restitution,  and  attorneys'  fees.  The Company  also have been named in seven
other similar  complaints for violations of Section 17200.  All seven cases were
removed  from the various  state courts in which they were  originally  filed to
federal court for pretrial  proceedings with other cases in which the Company is
not named as a  defendant.  However,  at the present  time,  the Company  cannot
estimate the  potential  loss,  if any,  that might arise from this matter.  The
Company  considers the  allegations to be without  merit,  and filed a motion to
dismiss on August 28, 2003. The court granted the motion,  and  plaintiffs  have
appealed.

     Prior to the motion to dismiss being granted, one of the actions, captioned
Millar v.  Allegheny  Energy  Supply  Co.,  LLP, et al.,  was  remanded to state
superior court of Alameda County, California. On January 12, 2004, CES was added
as a defendant in Millar.  This action includes similar allegations to the other
17200 cases, but also seeks rescission of the long-term power contracts with the
California Department of Water Resources.

     Upon motion from another newly added defendant, Millar was recently removed
to  federal  court.  It has now  been  transferred  to the  same  judge  that is
presiding  over  the  other  17200  cases  described  above,  where  it  will be
consolidated  with such cases for  pretrial  purposes.  The Company  anticipates
filing a timely motion for dismissal of Millar as well.

     Nevada Power Company and Sierra  Pacific  Power  Company v. Calpine  Energy
Services,  L.P. before the FERC,  filed on December 4, 2001.  Nevada Section 206
Complaint.  On December 4, 2001, Nevada Power Company ("NPC") and Sierra Pacific
Power  Company  ("SPPC")  filed a complaint  with FERC under  Section 206 of the
Federal  Power Act against a number of parties to their power sales  agreements,
including Calpine. NPC and SPPC allege in their complaint, which seeks a refund,
that the prices  they  agreed to pay in certain of the power  sales  agreements,
including  those signed with  Calpine,  were  negotiated  during a time when the
power market was dysfunctional  and that they are unjust and  unreasonable.  The
administrative  law judge issued an Initial  Decision on December 19, 2002, that
found for  Calpine  and the other  respondents  in the case and  denied  NPC the
relief that it was seeking.  In June 2003,  FERC  rejected the  complaint.  Some
plaintiffs  appealed to the FERC and their request for rehearing was denied. The
FERC decision is therefore final, and the matter is pending on appeal before the
United States Court of Appeals for the Ninth Circuit.

     Transmission  Service  Agreement with Nevada Power.  On March 16, 2004, NPC
filed a petition for declaratory order at FERC (Docket No.  EL04-90-000)  asking
that an order be issued requiring  Calpine and Reliant Energy Services,  Inc. to
pay  for  transmission  service  under  their  Transmission  Service  Agreements
("TSAs")  with NPC or,  if the TSAs are  terminated,  to pay the  lesser  of the
transmission  charges or a pro rata share of the total cost of NPC's  Centennial
Project (approximately $33 million for Calpine). Calpine had previously provided
security to NPC for these costs in the form of a surety bond issued by Fireman's
Fund Insurance Company ("FFIC"). The Centennial Project involves construction of
various  transmission  facilities in two phases;  Calpine's  Moapa Energy Center
("MEC") is scheduled to receive  service under its TSA from facilities yet to be
constructed in the second phase of the Centennial  Project.  Calpine has filed a
protest to the petition  asserting  that Calpine will take service under the TSA
if NPC proceeds to execute a purchase power agreement  ("PPA") with MEC based on
its winning bid in the Request for Proposals that NPC conducted in 2003. Calpine
also has taken the position that if NPC does not execute a PPA with MEC, it will
terminate  the TSA and any  payment  by  Calpine  would be limited to a pro rata
allocation  of  costs  incurred  to  date on the  second  phase  of the  project



                                      -29-


(approximately $4.5 million in total) among the three customers to be served. At
this time,  Calpine is unable to predict the final outcome of this proceeding or
its impact on Calpine.

     On or about April 27, 2004,  NPC alleged to FFIC that Calpine had defaulted
on the TSA and made  demand  on FFIC for the full  amount  of the  surety  bond,
$33,333,333.00.  On April 29, 2004, FFIC filed a complaint for declaratory order
in state  superior  court of Marin County,  California  in connection  with this
demand.

     FFIC's  complaint  asks  that an order be issued  declaring  that it has no
obligation to make payment under the bond and, if the court determines that FFIC
does  have an  obligation  to make  payment,  FFIC  asks that an order be issued
declaring  that (i) Calpine has an  obligation to replace it with funds equal to
the amount of NPC's  demand  against the bond and (ii)  Calpine is  obligated to
indemnify  and hold FFIC  harmless  for all loss,  costs and fees  incurred as a
result of the  issuance of the bond.  Calpine is preparing to file a response to
the complaint.  Calpine's  position will be, among other items,  that it did not
default on its  obligations  under the TSA and  therefore NPC is not entitled to
make a demand upon the FFIC bond. At this time, Calpine is unable to predict the
outcome of this proceeding or its impact on Calpine.

     Calpine Canada Natural Gas Partnership v. Enron Canada Corp. On February 6,
2002,  Calpine  Canada  Natural  Gas  Partnership  ("Calpine  Canada")  filed  a
complaint in the Alberta Court of Queens Branch alleging that Enron Canada Corp.
("Enron  Canada")  owed it  approximately  $1.5  million from the sale of gas in
connection with two Master Firm gas Purchase and Sale Agreements. To date, Enron
Canada has not sought bankruptcy relief and has  counterclaimed in the amount of
$18 million.  Discovery is currently in progress,  and the Company believes that
Enron Canada's  counterclaim  is without merit and intends to vigorously  defend
against it.

     Jones v. Calpine Corporation. On June 11, 2003, the Estate of Darrell Jones
and the Estate of Cynthia Jones filed a complaint  against Calpine in the United
States District Court for the Western District of Washington.  Calpine purchased
Goldendale  Energy,  Inc., a Washington  corporation,  from Darrell  Jones.  The
agreement provided,  among other things, that upon substantial completion of the
Goldendale facility, Calpine would pay Mr. Jones (i) $6.0 million and (ii) $18.0
million  less $0.2  million per day for each day that  elapsed  between  July 1,
2002,  and the date of  substantial  completion.  Substantial  completion of the
Goldendale  facility  has not  occurred  and the daily  reduction in the payment
amount has reduced the $18.0 million payment to zero. The complaint alleges that
by not achieving  substantial  completion by July 1, 2002,  Calpine breached its
contract  with Mr. Jones,  violated a duty of good faith and fair  dealing,  and
caused an inequitable forfeiture.  The complaint seeks damages in an unspecified
amount in excess of $75,000. On July 28, 2003, Calpine filed a motion to dismiss
the complaint for failure to state a claim upon which relief can be granted. The
court  granted  Calpine's  motion to dismiss the  complaint  on March 10,  2004.
Plaintiffs  have filed a motion for  reconsideration  of the  decision,  and the
plaintiffs may also ultimately  appeal. The Company still,  however,  expects to
make the $6.0 million payment to the estates when the project is completed.

     In  addition,  the Company is involved  in various  other  claims and legal
actions  arising out of the normal course of its business.  The Company does not
expect that the outcome of these proceedings will have a material adverse effect
on its financial position or results of operations.

13.  Operating Segments

     The  Company is first and  foremost  an  electric  generating  company.  In
pursuing this single business strategy, it is the Company's long-range objective
to  produce  from its own  natural  gas  reserves  ("equity  gas") at a level of
approximately  25% of its fuel consumption  requirements.  The Company's oil and
gas production and marketing  activity has reached the quantitative  criteria to
be  considered  a  reportable  segment  under SFAS No. 131,  "Disclosures  about
Segments of an Enterprise and Related  Information." The Company's  segments are
electric  generation  and marketing;  oil and gas production and marketing;  and
corporate and other activities.  Electric  generation and marketing includes the
development,   acquisition,   ownership  and   operation  of  power   production
facilities, hedging, balancing, optimization, and trading activity transacted on
behalf of the Company's  power  generation  facilities.  Oil and gas  production
includes the ownership and  operation of gas fields,  gathering  systems and gas
pipelines  for  internal  gas  consumption,   third  party  sales  and  hedging,
balancing,  optimization,  and  trading  activity  transacted  on  behalf of the
Company's  oil and gas  operations.  Corporate  activities  and  other  consists
primarily  of  financing   activities,   the  Company's  specialty  data  center
engineering  business,  which  was  divested  in the third  quarter  of 2003 and
general  and  administrative   costs.  Certain  costs  related  to  company-wide
functions are allocated to each segment, such as interest expense, distributions
on HIGH TIDES prior to October 1, 2003, and interest income, which are allocated
based on a ratio of segment assets to total assets.

     The Company  evaluates  performance  based upon several criteria  including
profits before tax. The financial results for the Company's  operating  segments



                                      -30-


have been prepared on a basis  consistent with the manner in which the Company's
management  internally  disaggregates  financial information for the purposes of
assisting in making internal operating decisions.

     Due to the  integrated  nature  of the  business  segments,  estimates  and
judgments have been made in allocating  certain  revenue and expense items,  and
reclassifications  have been made to prior  periods  to present  the  allocation
consistently.


                                              Electric             Oil and Gas
                                             Generation            Production
                                           and Marketing          and Marketing      Corporate and Other           Total
                                      -----------------------   ------------------   -------------------   -----------------------
                                         2004         2003        2004      2003       2004       2003        2004         2003
                                      ----------   ----------   --------  --------   --------   --------   ----------   ----------
                                                                                (In thousands)
                                                                                                
For the three months ended March 31,
   Total revenue from external
     customers.....................   $1,998,393   $2,138,498   $ 24,381  $ 24,892   $ 19,964   $  2,543   $2,042,738   $2,165,933
   Intersegment revenue............           --           --     80,110   125,214         --         --       80,110      125,214
   Segment profit/(loss) before
     provision for income taxes....     (243,873)     (72,391)    19,500    47,394     44,375    (43,413)    (179,998)     (68,410)
   Equipment cancellation and
     impairment cost...............        2,360           87         --        --         --         --        2,360           87



                                            Electric      Oil and Gas        Corporate,
                                           Generation     Production         Other and
                                          and Marketing   and Marketing     Eliminations       Total
                                          -------------   -------------     ------------    ------------
                                                                  (In thousands)
Total assets:
                                                                                
   March 31, 2004...................     $ 24,754,356    $   1,667,578     $     940,104    $ 27,362,038
   December 31, 2003................     $ 24,067,448    $   1,797,755     $   1,438,729    $ 27,303,932


     Intersegment  revenues  primarily relate to the use of internally  procured
gas for the  Company's  power  plants.  These  intersegment  revenues  have been
included in Total Revenue and Income before taxes in the oil and gas  production
and  marketing  reporting  segment and  eliminated  in the  Corporate  and other
reporting segment.

14.  California Power Market

     California  Refund  Proceeding.  On August 2, 2000, the  California  Refund
Proceeding was initiated by a complaint made at FERC by San Diego Gas & Electric
Company under Section 206 of the Federal Power Act alleging, among other things,
that  the  markets  operated  by  the  California  Independent  System  Operator
("CAISO") and the California  Power Exchange  ("CalPX") were  dysfunctional.  In
addition  to  commencing  an  inquiry  regarding  the  market  structure,   FERC
established a refund  effective period of October 2, 2000, to June 19, 2001, for
sales made into those markets.

     On  December  12,  2002,  the  Administrative  Law Judge  ("ALJ")  issued a
Certification of Proposed Finding on California  Refund Liability  ("December 12
Certification")  making an initial  determination of refund liability.  On March
26,  2003,  FERC also issued an order  adopting  many of the ALJ's  findings set
forth in the December 12 Certification (the "March 26 Order"). In addition, as a
result of certain  findings by the FERC staff  concerning the  unreliability  or
misreporting of certain reported indices for gas prices in California during the
refund period,  FERC ordered that the basis for calculating a party's  potential
refund  liability be modified by  substituting  a gas proxy price based upon gas
prices  in the  producing  areas  plus the  tariff  transportation  rate for the
California gas price indices previously  adopted in the refund  proceeding.  The
Company believes, based on the available information,  that any refund liability
that may be attributable to it will increase  modestly,  from approximately $6.2
million to $8.4 million,  after taking the appropriate  set-offs for outstanding
receivables  owed by the CalPX  and  CAISO to  Calpine.  The  Company  has fully
reserved the amount of refund  liability that by its analysis would  potentially
be owed under the refund  calculation  clarification  in the March 26 order. The
final  determination  of the refund  liability is subject to further  Commission
proceedings  to  ascertain  the  allocation  of  payment  obligations  among the
numerous buyers and sellers in the California markets. At this time, the Company
is unable to predict the timing of the  completion of these  proceedings  or the
final refund liability.  Thus the impact on the Company's  business is uncertain
at this time.

     On April 26, 2004,  Dynegy Inc. entered into a settlement of the California
Refund  Proceeding and other proceedings with California  governmental  entities
and the three California  investor-owned  utilities. The California governmental



                                      -31-


entities  include  the  Attorney   General,   the  California  Public  Utilities
Commission,  the  California  Department of Water  Resources  ("CDWR"),  and the
California  Electricity  Oversight Board.  Also, on April 27, 2004, The Williams
Companies,  Inc. ("Williams") entered into a settlement of the California Refund
Proceeding  and  other  proceedings  with the  three  California  investor-owned
utilities;  previously,  Williams  had  entered  into a  settlement  of the same
matters with the California  governmental entities. The Williams settlement with
the California  governmental entities was similar to the settlement that Calpine
entered  into with the  California  governmental  entities  on April  22,  2002.
Calpine's  settlement  was approved by FERC on March 26, 2004, in an order which
partially  dismissed Calpine from the California Refund Proceeding to the extent
that any refunds are owed for power sold by Calpine to CDWR or any other  agency
of the State of California.

     FERC  Investigation  into  Western  Markets.  On February  13,  2002,  FERC
initiated an investigation of potential manipulation of electric and natural gas
prices in the western  United  States.  This  investigation  was  initiated as a
result of  allegations  that Enron and  others  used their  market  position  to
distort  electric  and  natural  gas  markets  in the  West.  The  scope  of the
investigation  is to consider  whether,  as a result of any  manipulation in the
short-term  markets for electric  energy or natural gas or other undue influence
on the wholesale  markets by any party since  January 1, 2000,  the rates of the
long-term contracts subsequently entered into in the West are potentially unjust
and  unreasonable.  FERC has stated that it may use the information  gathered in
connection with the investigation to determine how to proceed on any existing or
future  complaint  brought  under Section 206 of the Federal Power Act involving
long-term power contracts  entered into in the West since January 1, 2000, or to
initiate a Federal Power Act Section 206 or Natural Gas Act Section 5 proceeding
on its own  initiative.  On August 13,  2002,  the FERC staff issued the Initial
Report on  Company-Specific  Separate  Proceedings  and  Generic  Reevaluations;
Published  Natural Gas Price Data;  and Enron Trading  Strategies  (the "Initial
Report")  summarizing its initial findings in this investigation.  There were no
findings or  allegations  of wrongdoing by Calpine set forth or described in the
Initial Report.  On March 26, 2003, the FERC staff issued a final report in this
investigation (the "Final Report"). The FERC staff recommended that FERC issue a
show cause order to a number of companies,  including Calpine, regarding certain
power scheduling  practices that may have been be in violation of the CAISO's or
CalPX's tariff. The Final Report also recommended that FERC modify the basis for
determining  potential  liability in the California Refund Proceeding  discussed
above.  Calpine  believes that it did not violate these tariffs and that, to the
extent that such a finding could be made, any potential  liability  would not be
material.

     Also,  on June 25,  2003,  FERC issued a number of orders  associated  with
these investigations, including the issuance of two show cause orders to certain
industry participants.  FERC did not subject Calpine to either of the show cause
orders.  FERC also  issued an order  directing  the FERC  Office of Markets  and
Investigations  to investigate  further  whether market  participants  who bid a
price in excess of $250 per megawatt  hour into  markets  operated by either the
CAISO or the CalPX  during the period of May 1,  2000,  to October 2, 2000,  may
have  violated  CAISO  and  CalPX  tariff  prohibitions.  No  individual  market
participant  was  identified.  The Company  believes that it did not violate the
CAISO and CalPX tariff prohibitions  referred to by FERC in this order; however,
the  Company  is  unable to  predict  at this  time the  final  outcome  of this
proceeding or its impact on Calpine.

     CPUC  Proceeding  Regarding  QF  Contract  Pricing  for Past  Periods.  The
Company's Qualifying Facilities ("QF") contracts with PG&E provide that the CPUC
has the authority to determine the appropriate utility "avoided cost" to be used
to set energy  payments for certain QF contracts  by  determining  the short run
avoided  cost  ("SRAC")  energy  price  formula.  In mid-2000  the  Company's QF
facilities  elected the option set forth in Section 390 of the California Public
Utility Code,  which provides QFs the right to elect to receive energy  payments
based on the CalPX market  clearing  price  instead of the price  determined  by
SRAC.  Having elected such option,  the Company was paid based upon the PX zonal
day-ahead  clearing  price ("PX Price") from summer 2000 until January 19, 2001,
when the PX  ceased  operating  a  day-ahead  market.  The  CPUC  has  conducted
proceedings  (R.99-11-022) to determine whether the PX Price was the appropriate
price for the  energy  component  upon which to base  payments  to QFs which had
elected the  PX-based  pricing  option.  The CPUC at one point issued a proposed
decision  to the effect that the PX Price was the  appropriate  price for energy
payments  under the  California  Public  Utility Code but tabled it, and a final
decision has not been issued to date.  Therefore,  it is possible  that the CPUC
could  order  a  payment   adjustment   based  on  a  different   energy   price
determination.  On April 29, 2004, PG&E, The Utility Reform Network,  which is a
consumer  advocacy  group,  and the Office of Ratepayer  Advocates,  which is an
independent consumer advocacy department of the CPUC,  (collectively,  the "PG&E
Parties") filed a Motion for Briefing Schedule  Regarding True-Up of Payments to
QF Switchers (the "April 29 Motion"). The April 29 Motion requests that the CPUC
set a briefing  schedule under the R.99-11-022 to determine  refund liability of
the QFs who had  switched  to the PX Price  during  the  period of June 1, 2000,
until  January 19,  2001.  The PG&E  Parties  allege that  refund  liability  be
determined  using  the  methodology  that  has  been  developed  thus far in the
California Refund  Proceeding  discussed above. The Company believes that the PX



                                      -32-


Price was the  appropriate  price for energy payments and that the basis for any
refund  liability based on the interim  determination  by FERC in the California
Refund Proceeding is unfounded,  but there can be no assurance that this will be
the outcome of the CPUC proceedings.

     Geysers  Reliability  Must Run Section 206  Proceeding.  CAISO,  California
Electricity  Oversight  Board,  Public  Utilities  Commission  of the  State  of
California,  Pacific Gas and Electric Company, San Diego Gas & Electric Company,
and  Southern  California  Edison  (collectively  referred  to  as  the  "Buyers
Coalition")  filed a complaint  on November 2, 2001 at the FERC  requesting  the
commencement  of a Federal  Power Act Section 206  proceeding  to challenge  one
component of a number of separate  settlements  previously  reached on the terms
and  conditions of  "reliability  must run"  contracts  ("RMR  Contracts")  with
certain  generation  owners,   including  Geysers  Power  Company,   LLC,  which
settlements were also previously approved by the FERC. RMR Contracts require the
owner of the specific  generation unit to provide energy and ancillary  services
when  called  upon to do so by the ISO to meet  local  transmission  reliability
needs or to manage transmission constraints. The Buyers Coalition has asked FERC
to find that the  availability  payments  under these RMR Contracts are not just
and reasonable.  Geysers Power Company,  LLC filed an answer to the complaint in
November 2001. To date, FERC has not  established a Section 206 proceeding.  The
outcome of this  litigation and the impact on the Company's  business  cannot be
determined at the present time.

15.  Subsequent Events

     On April 15, 2004,  the Company agreed to modify the terms of its long-term
operating lease for the 120-megawatt King City Power Plant located in King City,
California. Upon closing of this transaction, the Company expects to: (1) extend
the term of the King City Power Plant's  operating  lease from 2018 to 2028; (2)
restructure the lease's rent payment  schedule;  (3) receive  approximately  $87
million in cash, net of transaction costs from the sale of securities originally
pledged to the lessor to secure the lessee's  obligations  under the lease;  (4)
receive  approximately $40 million through the issuance of a 10-year  promissory
note by Calpine  Canada  Power  Ltd.,  to a CPIF  affiliate;  and (5) redeem the
existing  preferred  equity interest  issued in 2003 by a Company  subsidiary in
connection with the King City Power Plant.  Together,  these  transactions  will
result in a reduction of approximately $42 million of the Company's debt and are
expected  to provide  the  Company  with  approximately  $45 million in net cash
proceeds. The closing is contingent upon the completion of the CPIF Subscription
Receipt Offering which is expected to close on May 19, 2004. The Company expects
to record a gain from this transaction.

     On  April  26,  2004,  the  Company  successfully   completed  its  consent
solicitation to effect certain amendments to the Indentures governing certain of
Calpine's  public debt  securities.  The purpose of the amendments is to conform
certain of the covenants in these  Indentures  to  comparable  provisions in the
Indentures and other financing  instruments  governing the non-convertible  debt
issued by Calpine in 2003. The amended Indentures govern the Senior Notes issued
by Calpine between 1996 and 1999, and are as follows:

o    10 1/2% Senior Notes due 2006
o    8 3/4% Senior Notes due 2007
o    7 7/8% Senior Notes due 2008
o    7 5/8% Senior Notes due 2006
o    7 3/4% Senior Notes due 2009


Item 2. Management's Discussion and Analysis ("MD&A") of Financial Condition and
        Results of Operations.

     In addition to historical information, this report contains forward-looking
statements  within the meaning of Section 27A of the  Securities Act of 1933, as
amended,  and Section 21E of the Securities Exchange Act of 1934, as amended. We
use words such as "believe,"  "intend," "expect,"  "anticipate,"  "plan," "may,"
"will" and similar  expressions  to identify  forward-looking  statements.  Such
statements  include,  among  others,  those  concerning  our expected  financial
performance  and strategic and operational  plans,  as well as all  assumptions,
expectations,  predictions,  intentions or beliefs about future events.  You are
cautioned that any such forward-looking  statements are not guarantees of future
performance  and that a number of risks and  uncertainties  could  cause  actual
results to differ  materially  from  those  anticipated  in the  forward-looking
statements.  Such risks and uncertainties  include,  but are not limited to, (i)
the  timing  and  extent of  deregulation  of energy  markets  and the rules and
regulations  adopted on a  transitional  basis with  respect  thereto,  (ii) the
timing  and  extent of changes in  commodity  prices  for  energy,  particularly
natural gas and electricity, and the impact of related derivatives transactions,
(iii)  unscheduled  outages  of  operating  plants,  (iv)  unseasonable  weather
patterns that reduce demand for power, (v) economic slowdowns that can adversely
affect   consumption  of  power  by  businesses  and  consumers,   (vi)  various
development  and  construction  risks  that  may  delay  or  prevent  commercial
operations  of new plants,  such as failure to obtain the  necessary  permits to
operate,  failure  of  third-party  contractors  to  perform  their  contractual
obligations or failure to obtain project  financing on acceptable  terms,  (vii)



                                      -33-


uncertainties  associated with cost  estimates,  that actual costs may be higher
than estimated, (viii) development of lower-cost power plants or of a lower cost
means of  operating  a fleet of power  plants  by our  competitors,  (ix)  risks
associated  with  marketing  and selling power from power plants in the evolving
energy  market,  (x) factors that impact  exploitation  of oil or gas resources,
such as the  geology  of a  resource,  the total  amount  and  costs to  develop
recoverable reserves, and legal title, regulatory, gas administration, marketing
and  operational  factors  relating  to the  extraction  of  natural  gas,  (xi)
uncertainties  associated  with  estimates  of oil and gas  reserves,  (xii) the
effects on our  business  resulting  from  reduced  liquidity in the trading and
power generation  industry,  (xiii) our ability to access the capital markets on
attractive  terms or at all, (xiv)  uncertainties  associated  with estimates of
sources and uses of cash,  that actual  sources may be lower and actual uses may
be higher than estimated, (xv) the direct or indirect effects on our business of
a lowering of our credit  rating (or actions we may take in response to changing
credit rating criteria), including increased collateral requirements, refusal by
our current or potential  counterparties  to enter into transactions with us and
our  inability  to obtain  credit or capital in desired  amounts or on favorable
terms,  (xvi) present and possible  future claims,  litigation  and  enforcement
actions, (xvii) effects of the application of regulations,  including changes in
regulations or the interpretation thereof, and (xviii) other risks identified in
this  report.  You should also  carefully  review the risks  described  in other
reports  that we file with the  Securities  and Exchange  Commission,  including
without  limitation  our annual report on Form 10-K for the year ended  December
31, 2003. We undertake no obligation to update any  forward-looking  statements,
whether as a result of new information, future developments or otherwise.

     We file annual,  quarterly and periodic reports, proxy statements and other
information  with the SEC. You may obtain and copy any document we file with the
SEC at the SEC's public  reference room at 450 Fifth Street,  N.W.,  Washington,
D.C.  20549.  You may obtain  information  on the  operation of the SEC's public
reference  facilities  by calling  the SEC at  1-800-SEC-0330.  You can  request
copies of these documents,  upon payment of a duplicating fee, by writing to the
SEC at its  principal  office  at  450  Fifth  Street,  N.W.,  Washington,  D.C.
20549-1004.  The SEC maintains an Internet  website at  http://www.sec.gov  that
contains  reports,  proxy and  information  statements,  and  other  information
regarding  issuers  that file  electronically  with the SEC. Our SEC filings are
accessible through the Internet at that website.

     Our reports on Forms 10-K,  10-Q and 8-K, and  amendments to those reports,
are available for download,  free of charge,  as soon as reasonably  practicable
after these  reports are filed with the SEC, at our website at  www.calpine.com.
The content of our website is not a part of this report.  You may request a copy
of our SEC filings,  at no cost to you, by writing or telephoning us at: Calpine
Corporation, 50 West San Fernando Street, San Jose, California 95113, attention:
Lisa M. Bodensteiner,  Assistant Secretary,  telephone:  (408) 995-5115. We will
not send  exhibits  to the  documents,  unless  the  exhibits  are  specifically
requested and you pay our fee for duplication and delivery.

Selected Operating Information

     Set forth below is certain  selected  operating  information  for our power
plants  for  which  results  are  consolidated  in  our  Consolidated  Condensed
Statements  of  Operations.  Electricity  revenue is composed of fixed  capacity
payments,  which are not related to production,  and variable  energy  payments,
which are related to production.  Capacity revenues include, besides traditional
capacity  payments,  other revenues such as  Reliability  Must Run and Ancillary
Service  revenues.  The  information  set forth under  thermal and other revenue
consists of host steam sales and other thermal revenue.




























                                      -34-



                                                                               Three Months Ended
                                                                                    March 31,
                                                                         -----------------------------
                                                                              2004            2003
                                                                         --------------  -------------
                                                                             (In thousands, except
                                                                           production and pricing data)
                                                                                   
Power Plants:
Electricity and steam ("E&S") revenues:
   Energy...........................................................     $      933,369  $     814,810
   Capacity.........................................................            180,593        157,443
   Thermal and other................................................            131,925        131,282
                                                                         --------------  -------------
   Subtotal.........................................................     $    1,245,887  $   1,103,535
Spread on sales of purchased power(1)...............................              5,089          1,335
                                                                         --------------  -------------
Adjusted E&S revenues (non-GAAP)....................................     $    1,250,976  $   1,104,870
Megawatt hours produced.............................................         21,050,000     19,100,000
All-in electricity price per megawatt hour generated................     $        59.43  $       57.85
- ----------
<FN>
(1) From hedging, balancing and optimization activities related to our
generating assets.
</FN>


     Set forth below is a table  summarizing  the dollar amounts and percentages
of our total  revenue for the three months  ended March 31, 2004 and 2003,  that
represent  purchased power and purchased gas sales for hedging and  optimization
and the costs we incurred to  purchase  the power and gas that we resold  during
these periods (in thousands, except percentage data):


                                                                              Three Months Ended
                                                                                    March 31,
                                                                         -----------------------------
                                                                              2004            2003
                                                                         -------------   -------------
                                                                                   
Total revenue.......................................................     $   2,042,738   $   2,165,933
Sales of purchased power for hedging and optimization (1)...........           380,028         681,284
As a percentage of total revenue....................................            18.6%           31.5%
Sale of purchased gas for hedging and optimization..................           352,737         327,468
As a percentage of total revenue....................................            17.3%           15.1%
Total cost of revenue ("COR").......................................         1,922,194       2,000,796
Purchased power expense for hedging and optimization (1)............           374,939         679,949
As a percentage of total COR........................................            19.5%           34.0%
Purchased gas expense for hedging and optimization..................           360,486         316,948
As a percentage of total COR........................................            18.8%           15.8%
- ----------
<FN>
(1)  On October 1, 2003, we adopted on a prospective  basis Emerging Issues Task
     Force  ("EITF")  Issue No. 03-11  "Reporting  Realized  Gains and Losses on
     Derivative  Instruments  That Are Subject to FASB Statement No. 133 and Not
     `Held for  Trading  Purposes'  As Defined in 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"
     ("EITF Issue No.  03-11") and netted  purchases of power  against  sales of
     purchased  power.  See  Note  2 of  the  Notes  to  Consolidated  Financial
     Statements for a discussion of our application of EITF Issue No. 03-11.
</FN>


     The primary reasons for the significant  levels of these sales and costs of
revenue  items  include:  (a)  significant  levels  of  hedging,  balancing  and
optimization  activities  by our Calpine  Energy  Services,  L.P.  ("CES")  risk
management  organization;  (b) particularly volatile markets for electricity and
natural  gas,  which  prompted us to  frequently  adjust our hedge  positions by
buying power and gas and reselling  it; (c) the  accounting  requirements  under
Staff  Accounting  Bulletin ("SAB") No. 101,  "Revenue  Recognition in Financial
Statements," and EITF Issue No. 99-19,  "Reporting  Revenue Gross as a Principal
versus Net as an Asset",  under which we show many of our hedging contracts on a
gross basis (as opposed to netting sales and cost of revenue);  and (d) rules in
effect  throughout  2001  and 2002  associated  with the  NEPOOL  market  in New
England,  which  require that all power  generated in NEPOOL be sold directly to
the Independent System Operator ("ISO") in that market; we then buy from the ISO
to serve  our  customer  contracts.  Generally  accepted  accounting  principles
required us to account for this activity, which applies to three of our merchant
generating  facilities,  as the aggregate of two distinct sales and one purchase
until our prospective  adoption of EITF Issue No. 03-11 on October 1, 2003. This
gross basis  presentation  increases  revenues but not gross  profit.  The table
below  details  the  financial  extent of our  transactions  with NEPOOL for all



                                      -35-


financial  periods prior to the adoption of EITF Issue No.  03-11.  Our entrance
into the NEPOOL market began with our  acquisition of the Dighton,  Tiverton and
Rumford facilities on December 15, 2000.

                                                            Three Months Ended
                                                               March 31,2003
                                                            ------------------
                                                              (In thousands)
Sales to NEPOOL from power we generated.................        $    76,898
Sales to NEPOOL from hedging and other activity.........             83,011
                                                                -----------
   Total sales to NEPOOL................................        $   159,909
   Total purchases from NEPOOL..........................        $   134,168

Overview

     Our core  business  and  primary  source of revenue is the  generation  and
delivery of electric  power.  We provide  power to our U.S.,  Canadian  and U.K.
customers through the development and construction or acquisition, and operation
of efficient and environmentally friendly electric power plants fueled primarily
by natural gas and, to a much lesser degree, by geothermal resources. We own and
produce  natural gas and to a lesser extent oil, which we use primarily to lower
our costs of power  production and provide a natural hedge of fuel costs for our
electric power plants,  but also to generate some revenue through sales to third
parties.  We protect and enhance the value of our electric and gas assets with a
sophisticated risk management organization. We also protect our power generation
assets and control  certain of our costs by producing  certain of the combustion
turbine  replacement  parts  that we use at our power  plants,  and we  generate
revenue by providing  combustion  turbine parts to third  parties.  Finally,  we
offer  services to third parties to capture value in the skills we have honed in
building, commissioning and operating power plants.

     Our key opportunities and challenges include:

     o    preserving  and  enhancing  our  liquidity  while spark  spreads  (the
          differential between power revenues and fuel costs) are depressed,

     o    selectively  adding new  load-serving  entities and power users to our
          satisfied  customer list as we increase our power contract  portfolio,
          and

     o    continuing  to  add  value  through   prudent  risk   management   and
          optimization activities.

     Since the latter half of 2001, there has been a significant  contraction in
the availability of capital for participants in the energy sector. This has been
due to a range of factors,  including  uncertainty  arising from the collapse of
Enron Corp.  and a perceived  near-term  surplus  supply of electric  generating
capacity.  These factors have continued through 2003 and into 2004, during which
decreased  spark  spreads have  adversely  impacted our  liquidity and earnings.
While we have been  able to  continue  to access  the  capital  and bank  credit
markets on attractive terms, we recognize that the terms of financing  available
to us in the future may not be attractive.  To protect against this  possibility
and due to current  market  conditions,  we scaled back our capital  expenditure
program  to enable us to  conserve  our  available  capital  resources.  We have
recently  completed the refinancing of Calpine  Generating  Company  ("CalGen"),
formerly  Calpine  Construction  Finance  Company II, LLC ("CCFC II")  revolving
construction  facility  indebtedness  of  approximately  $2.3 billion as further
discussed in Note 6 of the Notes to Consolidated Condensed Financial Statements.

     Set forth below are the Results of  Operations  for the three  months ended
March 31, 2004 and 2003.

Results of Operations

Three Months Ended March 31, 2004, Compared to Three Months Ended March 31, 2003
(in millions, except for unit pricing information, percentages and MW volumes).

     Revenue


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Total revenue.......................................................     $   2,042.7  $   2,165.9  $    (123.2)    (5.7)%









                                      -36-


     The change in total revenue is explained by category below.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
Electricity and steam revenue.......................................     $   1,245.9  $   1,103.5  $     142.4     12.9%
Sales of purchased power for hedging and optimization...............           380.0        681.3       (301.3)   (44.2)%
                                                                         -----------  -----------  -----------
   Total electric generation and marketing revenue..................     $   1,625.9  $   1,784.8  $    (158.9)    (8.9)%
                                                                         ===========  ===========  ===========


     Electricity and steam revenue  increased as we completed  construction  and
brought into operation 5 new baseload power plants, 2 new peaker  facilities and
4 expansion projects  completed  subsequent to March 31, 2003. Average megawatts
in  operation  of our  consolidated  plants  increased by 21% to 21,852 MW while
generation  increased  by 10%.  The  increase in  generation  lagged  behind the
increase in average MW in operation as our baseload  capacity  factor dropped to
50.3% in the three  months  ended March 31, 2004 from 55.2% in the three  months
ended March 31, 2003 primarily due to the increased  occurrence of  unattractive
off-peak  market spark spreads in certain areas  reflecting  mild weather in the
first quarter of 2004.  Average realized  electric price,  before the effects of
hedging,  balancing  and  optimization,  increased  from  $57.78/MWh  in 2003 to
$59.19/MWh in 2004.

     Sales of  purchased  power for hedging and  optimization  decreased  in the
three months ended March 31, 2004, due primarily to netting approximately $370.5
of sales of purchased  power with  purchase  power  expense in the quarter ended
March 31, 2004, from the adoption of EITF Issue No. 03-11 on a prospective basis
in the  fourth  quarter  of 2003  partly  offset by higher  volumes  and  higher
realized prices on hedging, balancing and optimization activities.  Without this
netting, sales of purchased power would have increased by $69.2 or 10%.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Oil and gas sales...................................................     $      24.6  $      25.9  $      (1.3)    (5.0)%
Sales of purchased gas for hedging and optimization.................           352.7        327.5         25.2      7.7%
                                                                         -----------  -----------  -----------
   Total oil and gas production and marketing revenue...............     $     377.3  $     353.4  $      23.9      6.8%
                                                                         ===========  ===========  ===========


     Oil and gas sales are net of internal  consumption,  which is eliminated in
consolidation.  Internal  consumption  decreased  primarily as a result of asset
sales from $125.2 to $80.1 in 2004. Before  intercompany  eliminations,  oil and
gas sales  decreased  by 31% or $46.4 to $104.7 in 2004 from  $151.1 in 2003 due
primarily to 27% lower production  following asset sales in 2003 and due to 5.2%
lower average realized oil and natural gas pricing in 2004.

     Sales of purchased gas for hedging and  optimization  increased during 2004
due to higher volumes as compared to the same period in 2003.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
Realized gain on power and gas trading transactions, net............     $      17.4  $      21.2  $      (3.8)   (17.9)%
Unrealized loss on power and gas transactions, net..................            (4.9)        (0.8)        (4.1)   512.5%
                                                                         -----------  -----------  -----------
   Mark-to-market activities, net...................................     $      12.5  $      20.4  $      (7.9)   (38.7)%
                                                                         ===========  ===========  ===========


     Mark-to-market  activities,  which are shown on a net  basis,  result  from
general market price movements against our open commodity derivative  positions,
including  positions accounted for as trading under EITF Issue No. 02-3, "Issues
Related  to  Accounting  for  Contracts  Involved  in  Energy  Trading  and Risk
Management   Activities"  ("EITF  Issue  No.  02-3")  and  other  mark-to-market
activities.  These commodity  positions represent a small portion of our overall
commodity  contract  position.   Realized  revenue  represents  the  portion  of
contracts  actually settled,  while unrealized revenue represents changes in the
fair value of open contracts,  and the ineffective  portion of cash flow hedges.



                                      -37-


The  decrease in  mark-to-market  activities  revenue in the three  months ended
March 31, 2004,  as compared to the same period in 2003 is due primarily to $9.0
in  mark-to-market  losses  incurred  on  transactions  executed  as part of the
Calpine  Construction  Finance  Company  L.P.  ("CCFC I")  refinancing  in 2003.
Although these  transactions were executed to support the cash flows of the CCFC
I entity, they are required to be accounted for on a mark-to-market  basis under
GAAP. Losses on the CCFC I transactions were offset by increased  mark-to-market
gains on other positions.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
Other revenue.......................................................     $      27.0  $       7.3  $      19.7    269.9%


      Other revenue increased during the three months ended March 31, 2004,
primarily due to an increase of $12.2 of revenue from Thomassen Turbine Systems,
("TTS"), which we acquired in February 2003.

     Cost of Revenue


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
Cost of revenue.....................................................     $   1,922.2  $   2,000.8  $     (78.6)   (3.9)%


     The decrease in total cost of revenue is explained by category below.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
Plant operating expense.............................................     $     175.8  $     161.9  $      13.9      8.6%
Transmission purchase expense.......................................            16.4          8.8          7.6     86.4%
Royalty expense.....................................................             5.9          5.4          0.5      9.3%
Purchased power expense for hedging and optimization................           374.9        679.9       (305.0)   (44.9)%
                                                                         -----------  -----------  -----------
   Total electric generation and marketing expense..................     $     573.0  $     856.0  $    (283.0)    33.1%
                                                                         ===========  ===========  ===========


     Plant operating expense increased due to 5 new baseload power plants, 4 new
peaker  facilities and 2 expansion  projects  completed  subsequent to March 31,
2003.  The addition of these units  resulted in a 21%  increase in  consolidated
operating capacity.

     Transmission  purchase expense increased  primarily due to additional power
plants achieving commercial operation subsequent to March 31, 2003.

     Royalty expense increased primarily due to an increase in electric revenues
at the Geysers geothermal plants.

     Purchased power expense for hedging and  optimization  decreased during the
three months  ended March 31,  2004,  as compared to the same period in 2003 due
primarily  to  netting  $370.5  of  purchased  power  expense  against  sales of
purchased  power in the quarter ended March 31, 2004,  from the adoption of EITF
Issue No. 03-11 in the fourth  quarter of 2003,  partly offset by higher volumes
and higher realized prices on hedging, balancing and optimization activities.

















                                      -38-




                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
Oil and gas production expense......................................     $      20.6  $      23.3  $      (2.7)   (11.6)%
Oil and gas exploration expense.....................................             1.7          2.4         (0.7)   (29.2)%
   Oil and gas operating expense....................................            22.3         25.7         (3.4)   (13.2)%
Purchased gas expense for hedging and optimization..................           360.5        316.9         43.6     13.8%
                                                                         -----------  -----------  -----------
      Total oil and gas operating and marketing expense.............     $     382.8  $     342.6  $      40.2     11.7%
                                                                         ===========  ===========  ===========


     Oil and gas  production  expense  decreased  during the three  months ended
March 31, 2004,  as compared to the same period in 2003  primarily  due to lower
production  taxes as the result of lower oil and gas  revenues  and tight  sands
formation  tax refund plus lower lease  operating  expense  primarily due to the
sale of properties in the fourth quarter of 2003.

     Oil and gas  exploration  expense  decreased  primarily  as a  result  of a
decrease in exploration activity.

     Purchased  gas expense for hedging and  optimization  increased  during the
three months ended March 31, 2004, due to higher volumes as compared to the same
period in 2003.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                     
Fuel Expense
   Cost of oil and gas burned by power plants.......................     $     762.2  $     643.4  $     118.8     18.5%
   Recognized (gain) loss on gas hedges.............................             0.5         (8.0)         8.5   (106.3)%
                                                                         -----------  -----------  -----------
      Total fuel expense............................................     $     762.7  $     635.4  $     127.3     20.0%
                                                                         ===========  ===========  ===========


     Cost of oil and gas  burned  by power  plants  increased  during  the three
months  ended March 31,  2004,  as compared to the same period in 2003 due to an
11%  increase  in  gas-fired  megawatt  hours  generated  and 2%  higher  prices
excluding the effects of hedging, balancing and optimization.

     Recognized  (gain)  loss on gas hedges  decreased  during the three  months
ended March 31, 2004, as compared to the same period in 2003 due to  unfavorable
gas price movements against our gas financial instrument positions.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Depreciation, depletion and amortization expense....................     $     149.4  $     133.8  $      15.6     11.7%


     Depreciation, depletion and amortization expense increased primarily due to
the additional power facilities in consolidated  operations  subsequent to March
31, 2003.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Operating lease expense.............................................     $      27.8  $      27.7  $       0.1     0.4%


     Operating lease expense was consistent with the prior year as the number of
operating leases did not change in 2004 as compared to 2003.







                                      -39-




                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
Other cost of revenue...............................................     $      26.4  $       5.3  $      21.1    398.1%


     Other cost of revenue  increased  during the three  months  ended March 31,
2004,  as  compared  to the  same  period  in 2003  due  primarily  to  $10.6 of
additional  expense from TTS and $8.8 of amortization  expense incurred from the
adoption of  Derivatives  Implementation  Group  ("DIG")  Issue No. C20,  "Scope
Exceptions:  Interpretation of the Meaning of Not Clearly and Closely Related in
Paragraph 10(b)  regarding  Contracts with a Price  Adjustment  Feature." In the
fourth quarter of 2003, we recorded a pre-tax  mark-to-market  gain of $293.4 as
the  cumulative  effect  of a  change  in  accounting  principle.  This  gain is
amortized as expense over the respective  lives of the two power sales contracts
from which the mark-to-market gains arose.

     (Income)/Expenses


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
(Income) from unconsolidated investments in power projects..........     $      (2.5) $      (5.1) $       2.6    (51.0)%


     (Income) from unconsolidated investments in power projects decreased during
the three months  ended March 31,  2004,  as compared to the same period in 2003
primarily as a result of the sale of our 50 percent interest in the Gordonsville
Power Plant which  occurred on November 26, 2003.  During the three months ended
March 31, 2003, we realized  $1.9 in income from our 50 percent  interest in the
Gordonsville Power Plant.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                     
Equipment cancellation and asset impairment charge..................     $       2.4  $       0.1  $       2.3   2,300.0%


     Equipment  cancellation  and asset  impairment  charge increased during the
three months  ended March 31, 2004,  as compared to the same period in 2003 as a
result of a $2.3  termination fee recorded in connection with the termination of
a purchase contract for heat recovery steam generators components.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Project development expense.........................................     $       7.7  $       5.1  $       2.6     51.0%


     Project  development  expense increased during the three months ended March
31, 2004, primarily due to costs associated with a new project for which a power
sales contract is being sought.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Research and development expense....................................     $       3.8  $       2.4  $       1.4     58.3%


     Research and development  expense  increased  during the three months ended
March  31,  2004,  as  compared  to the same  period  in 2003  primarily  due to
increased personnel expenses related to new research and development programs at
our Power Systems Mfg., LLC ("PSM") subsidiary.



                                      -40-




                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Sales, general and administrative expense                                $      57.2  $      43.7  $      13.5     30.9%


     Sales, general and administrative expense increased during the three months
ended March 31,  2004,  primarily  due to an increase in  employee,  consulting,
rent, insurance and other professional fees.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Interest expense....................................................     $     254.8  $     143.0  $     111.8     78.2%


     Interest expense increased partially as a result of new plants that entered
commercial  operations  (at  which  point  capitalization  of  interest  expense
ceases).  Interest capitalized  decreased from $118.5 for the three months ended
March  31,  2003,  to  $108.5  for  the  three  months  ended  March  31,  2004.
Additionally,  we incurred  approximately  $12.5 in accelerated  amortization of
deferred  financing  costs due to the early  refinancing  of the CCFC II debt on
March 23,  2004.  The  remaining  increase  relates to a 15% increase in average
indebtedness,  an increase in the amortization of terminated interest rate swaps
and the  recording  of  interest  expense on debt to the three  Calpine  Capital
Trusts due to the  adoption of FASB  Interpretation  No. 46,  "Consolidation  of
Variable   Interest   Entities,   an   interpretation  of  ARB  51"  ("FIN  46")
prospectively  on  October  1,  2003.  See Note 2 of the  Notes to  Consolidated
Condensed  Financial  Statements  for a discussion of our adoption of FIN 46. We
expect  that  interest  expense  will  continue  to  increase  and the amount of
interest   capitalized  will  decrease  in  future  periods  as  our  plants  in
construction are completed.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                     
Distributions on Trust Preferred Securities.........................     $      --    $      15.7  $     (15.7)  (100.0)%


     As a result of the deconsolidation of the three Calpine Capital Trusts upon
adoption of FIN 46 as of October 1, 2003,  the  distributions  paid on the Trust
Preferred  Securities  during the three  months  ended March 31,  2004,  were no
longer  recorded on our books and were replaced by interest  expense on our debt
to the Calpine Capital Trusts.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Interest (income)...................................................     $     (12.1) $      (8.0) $      (4.1)    51.3%


     Interest  (income)  increased during the three months ended March 31, 2004,
due to an increase  in cash and  equivalents  and  restricted  cash  balances as
compared to the same period in 2003.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
Minority interest expense...........................................     $       8.4  $       2.3  $       6.1    265.2%


     Minority interest expense increased during the three months ended March 31,
2004,  as compared to the same  period in 2003  primarily  due to an increase of



                                      -41-


$6.5 of minority interest expense  associated with the Calpine Power Income Fund
("CPIF"),  which had an initial public offering in August 2002. During 2003 as a
result of a secondary offering of Calpine's interests in CPIF, Calpine decreased
its ownership interests to 30%, thus increasing minority interest expense.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                     
Other expense (income)..............................................     $     (19.3) $      34.6  $     (53.9)  (155.8)%


     Other  expense  (income)  was $53.9  higher in the quarter  ended March 31,
2004, due primarily to a foreign  currency  translation gain of $10.0, a gain on
the sale of a variety of oil and gas properties of $6.2 and a favorable warranty
settlement  in the amount of $5.1.  This  compares to a $25.2  foreign  currency
translation loss and $4.4 in letter of credit fees in the  corresponding  period
in 2003.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                      
Benefit for income taxes............................................     $     (85.9) $     (16.9) $     (69.0)   408.3%


     For the three months ended March 31, 2004,  the effective rate increased to
48% as compared to 25% for the three months ended March 31, 2003. This effective
rate  variance is due to the  consideration  of estimated  year-end  earnings in
estimating  the quarterly  effective  rate and due to the effect of  significant
permanent items.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                     
Discontinued operations, net of tax.................................     $      22.9  $      (1.0) $      23.9   2,390.0%


     In the first quarter of 2004,  our  discontinued  operations  was comprised
primarily  of the gain from the sale of our Lost  Pines 1 Power  Project.  There
were no assets held for sale as of March 31, 2003.


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                     
Cumulative effect of a change in accounting principle, net of tax...     $      --    $       0.5  $      (0.5)  (100.0)%


     The  cumulative  effect of a change  in  accounting  principle,  net of tax
effect in 2003  resulted  from  adopting  SFAS No.  143,  "Accounting  for Asset
Retirement  Obligations."


                                                                            Three Months Ended
                                                                                 March 31,
                                                                         ------------------------
                                                                             2004         2003      $ Change     % Change
                                                                         -----------  -----------  -----------   --------
                                                                                                       
Net loss............................................................     $     (71.2) $     (52.0) $     (19.2)    36.9%


     We recorded a net loss of $71.2 for the first quarter of 2004,  compared to
a net loss of $52.0 for the same period last year. During the three months ended
March 31, 2004, gross profit decreased by $44.6, or 27%, to $120.5,  compared to
the first quarter last year.  This decrease is the result of lower spark spreads
realized  during the  quarter and  additional  costs  associated  with new power
plants coming on line.  For the first quarter of 2004, we generated 21.1 million
megawatt-hours,  which  equated to a capacity  factor of 50.3%,  and realized an
average spark spread of $21.05 per  megawatt-hour.  For the same period in 2003,



                                      -42-


we generated 19.1 million megawatt-hours,  which equated to a capacity factor of
55.2%,  and  realized  an  average  spark  spread of $23.09  per  megawatt-hour.
Additional power plant costs include a $15.6 increase in depreciation expense, a
$13.9 increase in plant  operating  expense and a $7.6 increase in  transmission
purchase  expense.  Also, in the first quarter of 2004,  financial  results were
affected  by a $96.2  increase in interest  expense and  distributions  on trust
preferred  securities  due to higher  debt  balances,  and by the  expensing  of
deferred financing costs in connection with the CalGen refinancing.  We recorded
$8.8 of  amortization  expense in other cost of revenue in the first  quarter of
2004 related to a  mark-to-market  gain recognized in the fourth quarter of 2003
pursuant to adoption of Derivatives  Implementation Group ("DIG") Issue No. C20,
"Scope  Exceptions:  Interpretation  of the  Meaning of Not  Clearly and Closely
Related in Paragraph 10(b) regarding Contracts with a Price Adjustment Feature."

     Other income was $53.9 higher in the quarter ended March 31, 2004, compared
to the prior year due primarily to a foreign currency  transaction gain of $10.0
in the current  period.  This compares to a $25.2 foreign  currency  transaction
loss in the corresponding period in 2003. Additionally,  in the first quarter of
2004, we recognized a $23.0 after-tax gain in  discontinued  operations from the
sale of the Lost Pines 1 Power Project.

Liquidity and Capital Resources

     Our  business is capital  intensive.  Our ability to  capitalize  on growth
opportunities is dependent on the  availability of capital on attractive  terms.
The availability of such capital in today's  environment is uncertain.  To date,
we have obtained cash from our  operations;  borrowings  under our term loan and
revolving  credit  facilities;   issuance  of  debt,  equity,   trust  preferred
securities   and   convertible   debentures;    proceeds   from   sale/leaseback
transactions; sale or partial sale of certain assets; contract monetizations and
project financing. We have utilized this cash to fund our operations, service or
prepay  debt  obligations,  fund  acquisitions,   develop  and  construct  power
generation  facilities,  finance  capital  expenditures,  support  our  hedging,
balancing,  optimization and trading  activities at CES, and meet our other cash
and liquidity  needs.  Our strategy is also to reinvest our cash from operations
into our business  development and  construction  program or to use it to reduce
debt,  rather  than  to pay  cash  dividends.  As  discussed  below,  we  have a
liquidity-enhancing  program  underway  to fund the  completion  of our  current
construction portfolio, for refinancing and for general corporate purposes.

     In November 2004 our $2.5 billion secured revolving  construction financing
facility  through our wholly owned  subsidiary  CCFC II (renamed  "CalGen")  was
scheduled to mature, requiring us to refinance this indebtedness. As of December
31, 2003, there was $2.3 billion outstanding under this facility including $53.2
million of letters of credit.  On March 23, 2004,  CalGen completed its offering
of secured  institutional  term loans and secured  notes,  which  refinanced the
CalGen  facility.  We realized total proceeds from the offering in the amount of
$2.4  billion,  before  transaction  costs and fees.  See Note 6 of the Notes to
Consolidated  Condensed Financial Statements for more information regarding this
offering.

     The holders of our 4% Convertible  Senior Notes Due 2006 ("2006 Convertible
Senior  Notes") have a right to require us to  repurchase  them at 100% of their
principal  amount plus any accrued and unpaid  interest on December 26, 2004. We
can effect such a repurchase with cash, shares of Calpine stock or a combination
of the  two.  In 2003 and  2004 we  repurchased  in open  market  and  privately
negotiated   transactions  totaling   approximately   $1,127.9  million  of  the
outstanding  principal amount of 2006 Convertible  Senior Notes,  primarily with
proceeds  of the July  2003  offerings  and  through  equity  swaps and with the
proceeds  of our 4.75%  Contingent  Convertible  Senior  Notes  Due 2023  ("2023
Convertible  Notes") offering,  and the February 9, 2004, tender offer, in which
we initiated a cash tender  offer for all of the  outstanding  2006  Convertible
Senior  Notes for a price of par plus  accrued  interest.  Approximately  $409.4
million  aggregate  principal amount of the 2006  Convertible  Senior Notes were
tendered  pursuant  to the  tender  offer,  for  which we paid a total of $412.8
million  (including  accrued interest of $3.4 million).  At March 31, 2004, 2006
Convertible  Senior Notes in the  aggregate  principal  amount of $72.1  million
remain outstanding.

     On November 6, 2003, we priced our separate  offerings of 2023  Convertible
Notes and Second  Priority  Senior  Secured Notes.  The latter  offering was for
$400.0 million of 9.875% Second Priority Senior Secured Notes Due 2011,  offered
at 98.01% of par.  This  offering  closed on November 18, 2003.  We used the net
proceeds from this  offering to purchase  outstanding  senior  notes.  The other
offering  consisted of $650.0  million of 4.75%  Contingent  Convertible  Senior
Notes Due 2023,  which  included the  exercise of $50.0  million of an option to
purchase  additional  2023  Convertible  Notes  granted  to one  of the  initial
purchasers.  The 2023 Convertible  Notes are convertible into cash and shares of
Calpine common stock at an initial  conversion  price of $6.50 per share,  which
represents a 38% premium on the November 6, 2003 New York Stock Exchange closing
price of $4.71 per Calpine  common share.  This offering  closed on November 14,
2003.  Net proceeds from this offering were used to repurchase  our  outstanding
2006  Convertible  Senior  Notes.  In addition,  on January 9, 2004, we received
funding on an additional $250.0 million  aggregate  principal amount of the 2023



                                      -43-


Convertible  Notes  pursuant  to the  exercise  in  full  by one of the  initial
purchasers  of its  remaining  option to purchase  additional  2023  Convertible
Notes,  the net proceeds of which were also used to repurchase  our  outstanding
2006 Convertible Senior Notes pursuant to the tender offer described above.

     In addition,  $276.0 million of our outstanding HIGH TIDES are scheduled to
be remarketed no later than November 1, 2004,  $360.0  million of our HIGH TIDES
are scheduled to be remarketed no later than February 1, 2005 and $517.5 million
of our HIGH TIDES are  scheduled to be  remarketed no later than August 1, 2005.
In the event of a failed  remarketing,  the  relevant  HIGH  TIDES  will  remain
outstanding as convertible  securities at a term rate equal to the treasury rate
plus 6% per annum and with a term conversion  price equal to 105% of the average
closing  price of our common stock for the five  consecutive  trading days after
the  applicable  final  failed  remarketing  termination  date.  While a  failed
remarketing of our HIGH TIDES would not have a material  effect on our liquidity
position,  it would  impact our  calculation  of diluted  earnings per share and
increase our interest expense.

     We  expect to have  sufficient  liquidity  from cash flow from  operations,
borrowings available under lines of credit, access to sale/leaseback and project
financing  markets,  sale or monetization of certain assets and cash balances to
satisfy  all  obligations  under  our  outstanding  indebtedness,  and  to  fund
anticipated capital  expenditures and working capital  requirements for the next
twelve  months.  On March 31, 2004,  our liquidity  totaled  approximately  $1.4
billion.  This  included  cash and  cash  equivalents  on hand of $0.6  billion,
current  portion of restricted  cash and cash escrowed for debt  repurchases  of
approximately  $0.4 billion and approximately $0.4 billion of borrowing capacity
under our various credit facilities.

     Cash  Flow  Activities  -- The  following  table  summarizes  our cash flow
activities for the periods indicated:


                                                                               Three Months Ended
                                                                                    March 31,
                                                                         -----------------------------
                                                                              2004            2003
                                                                         -------------   -------------
                                                                                ( In thousands)
                                                                                   
Beginning cash and cash equivalents.................................     $    991,806    $     579,486
Net cash provided by (used in):
   Operating activities.............................................         (173,230)         165,367
   Investing activities.............................................          (71,371)        (483,629)
   Financing activities.............................................         (160,091)         112,543
   Effect of exchange rates changes on cash and cash equivalents....           (4,310)           4,290
                                                                         ------------    -------------
   Net decrease in cash and cash equivalents........................         (409,002)        (201,429)
                                                                         ------------    -------------
Ending cash and cash equivalents....................................     $    582,804    $     378,057
                                                                         ============    =============


     Operating  activities  for the three months ended March 31, 2004,  used net
cash of $173.2 million,  compared to having provided $165.4 million for the same
period in 2003. In the first quarter of 2004,  there was a $137.7 million use of
funds from net changes in  operating  assets and  liabilities,  comprised  of an
increase of $61 million in net margin deposits posted to support CES contracting
activity,  an increase of $23 million in accounts receivable,  a use of funds of
$35 million related to higher payments and  pre-payments of property tax and $19
million in higher prepaid long-term service agreement payments.

     In the first  quarter of 2003,  there was a $56.6 million use of funds from
net changes in operating  assets and  liabilities.  Adjustments to reconcile net
income to net cash provided by operating  activities  had the effect of lowering
operating  cash flow by $238.3 million  between  years.  The increase in the tax
benefit  (decrease in deferred taxes) during 2004  contributed to $102.7 million
of this difference.  Additionally, an increase in 2004 of $67.4 million in gains
from foreign exchange  transactions  and asset sales further  contributed to the
decrease in operating  cash flow  between  periods.  Finally,  the change in net
derivative liability comprised primarily of mark-to-market  activity constitutes
the majority of the remaining difference.

     Investing  activities  for the three months ended March 31, 2004,  consumed
net cash of $71.4  million,  as compared to $483.6 million in the same period of
2003. Capital  expenditures for the completion of our power facilities decreased
in 2004, as there were fewer projects under construction.  Investing  activities
in 2004 reflect the receipt of $176.9 million from the sale our Lost Pines Power
Plant and  certain  oil and gas  properties,  as  compared  to $9.1  million  of
proceeds  from other  disposals  in the prior  year.  We also  reported a $187.5
million increase in cash used for acquisitions, as we used the proceeds from the
Lost Pines sale and cash on hand to purchase  the Los Brazos  Power  Plant,  the
remaining 50% interest in the Aries Power Plant,  and the remaining 20% interest
in Calpine Cogeneration  Company's fleet of plants.  Finally, the $346.3 million



                                      -44-


decrease in restricted cash served as an investing  activity inflow in 2004. The
balance decreased in connection with the repurchase of debt with restricted cash
(primarily the Convertible Senior Notes Due 2006.)

     Financing activities for the three months ended March 31, 2004, used $160.1
million, compared to having provided $112.5 million for the same period in 2003.
We continued  our  refinancing  program in the first quarter of 2004, by raising
$2.4  billion to repay $2.3 billion of CCFC II project  financing.  In the first
quarter of 2004,  we also raised $250 million  from the issuance of  Convertible
Senior Notes Due 2023 pursuant to an option  exercise,  and $315.1  million from
various  project  financings,  and we  used  $586.9  million  of  proceeds  from
convertible  senior notes  offerings to repurchase  the majority of  outstanding
Convertible Senior Notes Due 2006 that come due in December.

     Counterparties   and  Customers  --  Our  customer  and  supplier  base  is
concentrated  within the energy  industry.  Additionally,  we have  exposure  to
trends within the energy industry, including declines in the creditworthiness of
our marketing  counterparties.  Currently,  multiple companies within the energy
industry are in bankruptcy or have below  investment  grade credit  ratings.  We
believe  that our  current  credit  exposure  to other  companies  in the energy
industry is not significant either by individual company or in the aggregate.

     Letter of Credit  Facilities -- At March 31, 2004 and December 31, 2003, we
had approximately $512.1 million and $410.8 million, respectively, in letters of
credit   outstanding  under  various  credit  facilities  to  support  CES  risk
management  and other  operational  and  construction  activities.  Of the total
letters  of credit  outstanding,  $323.0  million  and  $272.1  million  were in
aggregate issued under our cash collateralized letter of credit facility and the
corporate  revolving  credit  facility at March 31, 2004 and  December 31, 2003,
respectively.

     CES Margin  Deposits and Other  Credit  Support -- As of March 31, 2004 and
December 31, 2003,  CES had deposited  net amounts of $249.2  million and $188.0
million,  respectively,  in cash as margin  deposits  with third parties and had
letters of credit outstanding of $14.5 million and $14.5 million,  respectively.
CES uses these margin  deposits and letters of credit as credit  support for the
gas procurement and risk management  activities it conducts on Calpine's behalf.
Future cash  collateral  requirements  may  increase  based on the extent of our
involvement in derivative  activities and movements in commodity prices and also
based on our credit ratings and general perception of  creditworthiness  in this
market.  While we believe  that we have  adequate  liquidity  to  support  CES's
operations at this time, it is difficult to predict future  developments and the
amount of credit  support  that we may need to provide  as part of our  business
operations.

     Capital  Availability  -- Access to capital for many in the energy  sector,
including us, has been  restricted  since late 2001.  While we have been able to
access the capital and bank credit markets in this new environment,  it has been
on  significantly  different  terms than in the past. In particular,  our senior
working  capital  facility and term loan financings and the majority of our debt
securities offered and sold in this period,  have been secured by certain of our
assets  and  equity  interests.  While  we  believe  we  will be  successful  in
refinancing all debt before maturity, the terms of financing available to us now
and in the future may not be attractive to us and the timing of the availability
of capital is uncertain and is dependent, in part, on market conditions that are
difficult to predict and are outside of our control.

     During the three months ended March 31, 2004:

     o    We completed the $250 million, non-recourse project financing facility
          to fund the  construction  of our  600-megawatt  Rocky Mountain Energy
          Center.

     o    Our  wholly  owned  subsidiary   Calpine   Generating   Company,   LLC
          ("CalGen"),  formerly  Calpine  Construction  Finance  Company II, LLC
          ("CCFC II") completed its offering of secured institutional term loans
          and secured notes,  totaling $2.4 billion before transaction costs and
          fees.  Net proceeds from the offering  were used to refinance  amounts
          outstanding  under the $2.5  billion  CCFC II  revolving  construction
          credit  facility,  which was scheduled to mature in November 2004, and
          to pay fees and transaction costs associated with the refinancing.

     o    One of the initial  purchasers of the 2023 Convertible Notes exercised
          in full its option to purchase an additional  $250.0  million of these
          notes.

     o    We repurchased approximately $178.5 million in principal amount of the
          2006  Convertible  Senior Notes in exchange for  approximately  $177.5
          million in cash.  Additionally,  on February  9, 2004,  we made a cash
          tender offer,  which expired on March 9, 2004,  for any and all of the
          then still outstanding 2006 Convertible Senior Notes at a price of par
          plus accrued interest.  On March 10, 2004, we paid an aggregate amount
          of $412.8 million for the tendered 2006 Convertible Senior Notes which




                                      -45-


          included  accrued  interest of $3.4 million.  At March 31, 2004,  2006
          Convertible  Senior Notes in the aggregate  principal  amount of $72.1
          million remained outstanding.

     Asset  Sales  --  As  a  result  of  the  significant  contraction  in  the
availability of capital for participants in the energy sector, we have adopted a
strategy of conserving our core  strategic  assets and disposing of certain less
strategically important assets, which serves partially to strengthen our balance
sheet  through  repayment  of debt.  Set  forth  below are the  completed  asset
disposals during the period:

     On January 15, 2004,  we  completed  the sale of our  50-percent  undivided
interest  in the 545  megawatt  Lost  Pines  1 Power  Project  to  GenTex  Power
Corporation,  an affiliate of the Lower Colorado River Authority ("LCRA"). Under
the terms of the  agreement,  we received a cash  payment of $146.8  million and
recorded a gain before taxes of $35.3 million.  In addition,  CES entered into a
tolling  agreement  with LCRA to purchase 250 megawatts of  electricity  through
December 31, 2004.  At December 31,  2003,  our  undivided  interest in the Lost
Pines  facility was classified as "held for sale" and all current and historical
results  reclassified  to  discontinued  operations  (See Note 8 of the Notes to
Consolidated Condensed Financial Statements).

     On February 18, 2004,  one of our wholly owned  subsidiaries  closed on the
sale of natural gas properties to Calpine  Natural Gas Trust ("CNG  Trust").  We
received consideration of Cdn$40.5 million (US$30.9 million). We hold 25% of the
outstanding  trust units of CNG Trust and account for the  investment  using the
equity method.

     We believe that our  completion of the financing and asset sales  liquidity
transactions  described above in difficult  conditions affecting the market, and
our sector in general,  demonstrate  our probable  ability to have access to the
capital  markets on acceptable  terms in the future,  although  availability  of
capital has tightened  significantly  throughout the power  generation  industry
and, therefore, there can be no assurance that we will have access to capital in
the future as and when we may desire.

     Off-Balance Sheet  Commitments -- In accordance with Accounting  Principles
Board ("APB")  Opinion No. 18, "The Equity Method of Accounting For  Investments
in Common  Stock" and FASB  Interpretation  No. 35,  "Criteria  for Applying the
Equity Method of Accounting for  Investments in Common Stock (An  Interpretation
of APB Opinion No. 18)," the debt on the books of our unconsolidated investments
in power projects is not reflected on our Consolidated  Condensed Balance Sheet.
At March 31, 2004, investee debt was approximately $289.6 million.  Based on our
pro  rata  ownership  share  of each of the  investments,  our  share  would  be
approximately $61.5 million.  However,  all such debt is non-recourse to us. See
Note  7  of  the  Notes  to  Consolidated  Condensed  Financial  Statements  for
additional  information  on our equity method  investments in power projects and
oil and gas properties.

     We own a  32.3%  interest  in the  unconsolidated  equity  method  investee
Androscoggin  Energy LLC ("AELLC").  AELLC owns the 160-MW  Androscoggin  Energy
Center located in Maine and has construction  debt of $60.1 million  outstanding
as of March 31,  2004.  The debt is  non-recourse  to Calpine  Corporation  (the
"AELLC Non-Recourse  Financing").  On March 31, 2004, and December 31, 2003, our
investment  balance was $14.2 million and $11.8 million,  respectively,  and our
notes  receivable  balance due from AELLC was $14.8  million and $13.3  million,
respectively.  On and after  August 8, 2003,  AELLC  received  letters  from the
lenders  claiming that certain  events of default have occurred under the credit
agreement for the AELLC Non-Recourse Financing,  including,  among other things,
that the  project  has been and  remains  in  default  under its debt  agreement
because  the  lending  syndication  had  declined  to  extend  the  date for the
conversion of the construction loan to a term loan. AELLC disputes the purported
defaults.  Also,  the steam  host for the  AELLC  project,  International  Paper
Company  ("IP"),  filed a  complaint  against  AELLC in October  2000,  which is
discussed  in  Note  12  of  the  Notes  to  Consolidated   Condensed  Financial
Statements.  IP's  complaint has been a  complicating  factor in converting  the
construction  debt to long term financing.  As a result of these events, we have
reviewed  our  investment  and notes  receivable  balances  and believe that the
assets are not impaired.  We further  believe that AELLC will be able to convert
the construction loan to a term loan.

     Credit  Considerations  -- On March 22, 2004,  S&P assigned its B corporate
credit rating (with  negative  outlook) to our wholly owned  subsidiary  CalGen.
Concurrently,  S&P assigned its B+ rating and its 1 recovery  rating to CalGen's
$235.0  million  First  Priority  Secured  Floating  Rate Notes Due 2009 and the
$600.0  million First  Priority  Secured Term Loans due 2009. S&P assigned its B
rating and its 2 recovery  rating to CalGen's  $640.0  million  Second  Priority
Secured  Floating  Rate Notes Due 2010 and the $100.0  million  Second  Priority
Secured  Term  Loans due  2010.  S&P also  assigned  its CCC+  rating  and its 5
recovery rating to CalGen's $680.0 million Third Priority  Secured Floating Rate
Notes Due 2011 and the $150.0 million Third Priority Secured Notes Due 2011.

Capital Spending -- Development and Construction




                                      -46-


     Construction and development costs in process consisted of the following at
March 31, 2004 (dollars in thousands):


                                                                                Equipment     Project
                                                         # of                  Included in  Development     Unassigned
                                                       Projects      CIP (1)       CIP         Costs        Equipment
                                                       --------   -----------  -----------  -----------     ----------
                                                                                             
Projects in active construction....................       13      $ 4,684,403  $ 1,537,067    $      --     $       --
Projects in advanced development...................       15          754,280      623,696      128,708             --
Projects in suspended development..................        5          463,094      203,185        8,753             --
Projects in early development......................        3               --           --        8,932         12,280
Other capital projects.............................       NA           50,620           31           --             --
Unassigned equipment...............................       NA               --           --           --         54,789
                                                                  -----------  -----------    ---------     ----------
   Total construction and development costs........               $ 5,952,397  $ 2,363,979    $ 146,393     $   67,069
                                                                  ===========  ===========    =========     ==========
- ----------
<FN>
(1) Construction in Progress ("CIP").
</FN>


     Projects in Active  Construction -- The 13 projects in active  construction
are  estimated to come on line from May 2004 to June 2007.  These  projects will
bring on line  approximately  6,495 MW of base load capacity (7,685 MW base load
with peaking  capacity).  Interest and other costs  related to the  construction
activities  necessary  to bring these  projects to their  intended use are being
capitalized.  At March 31, 2004, the estimated funding  requirements to complete
these projects,  net of expected project  financing  proceeds,  is approximately
$1.2 billion.

     Projects  in  Advanced  Development  -- There are 15  projects  in advanced
development.  These projects will bring on line  approximately  6,735 MW of base
load  capacity  (7,952 MW base load with peaking  capacity).  Interest and other
costs related to the development activities necessary to bring these projects to
their  intended  use are  being  capitalized.  However,  the  capitalization  of
interest has been suspended on two projects for which development activities are
complete but construction will not commence until a power purchase agreement and
financing  are  obtained.  The  estimated  cost to  complete  the 15 projects in
advanced  development  is  approximately  $4.4  billion.  Our current plan is to
project finance these costs as power purchase agreements are arranged.

     Suspended   Development   Projects  --  Due  to  current   electric  market
conditions,  we have ceased  capitalization of additional  development costs and
interest  expense  on  certain  development  projects  on  which  work  has been
suspended.  Capitalization  of costs may  recommence  as work on these  projects
resumes,  if certain milestones and criteria are met. These projects would bring
on line  approximately  2,569 MW of base load capacity  (3,029 MW base load with
peaking  capacity).  The  estimated  cost  to  complete  the  five  projects  is
approximately $1.5 billion.

     Projects  in Early  Development  -- Costs  for  projects  that are in early
stages of development are capitalized  only when it is highly probable that such
costs  are  ultimately   recoverable  and  significant  project  milestones  are
achieved.  Until then all costs,  including  interest  costs are  expensed.  The
projects in early  development with  capitalized  costs relate to three projects
and include geothermal drilling costs and equipment purchases.

     Other  Capital  Projects -- Other  capital  projects  primarily  consist of
enhancements to operating power plants, oil and gas and geothermal  resource and
facilities development as well as software developed for internal use.

     Unassigned Equipment -- As of March 31, 2004, we had made progress payments
on 4 turbines,  1 heat recovery  steam  generator,  and other  equipment with an
aggregate  carrying  value  of  $67.1  million.  This  unassigned  equipment  is
classified  on the balance  sheet as other assets  because it is not assigned to
specific  development and construction  projects.  We are holding this equipment
for  potential  use on  future  projects.  It is  possible  that  some  of  this
unassigned equipment may eventually be sold, potentially in combination with our
engineering  and  construction  services.  For equipment that is not assigned to
development or construction projects, interest is not capitalized.

     Impairment  Evaluation -- All  construction  and  development  projects and
unassigned  turbines are reviewed for impairment whenever there is an indication
of potential reduction in fair value. Equipment assigned to such projects is not
evaluated for  impairment  separately,  as it is integral to the assumed  future
operations of the project to which it is assigned.  If it is determined  that it
is no longer  probable that the projects  will be completed and all  capitalized
costs recovered through future  operations,  the carrying values of the projects
would be written down to the recoverable value in accordance with the provisions
of SFAS No. 144. We review our  unassigned  equipment for  potential  impairment
based on probability-weighted alternatives of utilizing the equipment for future



                                      -47-


projects  versus selling the equipment.  Utilizing this  methodology,  we do not
believe that the equipment not committed to sale is impaired.

Performance Metrics

     In understanding our business,  we believe that certain non-GAAP  operating
performance metrics are particularly important. These are described below:

Total deliveries of power.

     o    Average availability and average baseload capacity factor or operating
          rate.  Availability  represents  the percent of total hours during the
          period that our plants were available to run after taking into account
          the downtime  associated with both scheduled and unscheduled  outages.
          The baseload  capacity  factor,  sometimes  called  operating rate, is
          calculated by dividing (a) total megawatt hours generated by our power
          plants  (excluding  peakers)  by the  product of  multiplying  (b) the
          weighted  average  megawatts in operation during the period by (c) the
          total hours in the period.  The  capacity  factor is thus a measure of
          total actual generation as a percent of total potential generation. If
          we elect not to generate  during periods when  electricity  pricing is
          too low or gas  prices too high to operate  profitably,  the  baseload
          capacity  factor will reflect that decision as well as both  scheduled
          and unscheduled outages due to maintenance and repair requirements.

     o    Average heat rate for  gas-fired  fleet of power  plants  expressed in
          British  Thermal Units ("Btu") of fuel consumed per KWh generated.  We
          calculate  the  average  heat  rate  for our  gas-fired  power  plants
          (excluding  peakers) by dividing (a) fuel consumed in Btu's by (b) KWh
          generated. The resultant heat rate is a measure of fuel efficiency, so
          the  lower  the  heat  rate,   the   better.   We  also   calculate  a
          "steam-adjusted" heat rate, in which we adjust the fuel consumption in
          Btu's down by the  equivalent  heat content in steam or other  thermal
          energy  exported  to a third  party,  such as to steam  hosts  for our
          cogeneration  facilities.  Our goal is to have the lowest average heat
          rate in the industry.

     o    Average all-in  realized  electric price  expressed in dollars per MWh
          generated.   Our  risk  management  and  optimization  activities  are
          integral to our power  generation  business  and  directly  impact our
          total realized revenues from generation. Accordingly, we calculate the
          all-in  realized  electric  price per MWh  generated  by dividing  (a)
          adjusted  electricity  and  steam  revenue,  which  includes  capacity
          revenues, energy revenues, thermal revenues and the spread on sales of
          purchased power for hedging,  balancing, and optimization activity, by
          (b) total generated MWh's in the period.

     o    Average cost of natural gas expressed in dollars per millions of Btu's
          of fuel  consumed.  Our risk  management and  optimization  activities
          related to fuel  procurement  directly  impact our total fuel expense.
          The fuel costs for our  gas-fired  power  plants are a function of the
          price we pay for fuel  purchased  and the results of the fuel hedging,
          balancing,  and  optimization  activities  by  CES.  Accordingly,   we
          calculate  the  cost of  natural  gas per  millions  of  Btu's of fuel
          consumed in our power  plants by dividing  (a)  adjusted  fuel expense
          which  includes the cost of fuel  consumed by our plants  (adding back
          cost of inter-company  "equity" gas from Calpine Natural Gas, which is
          eliminated in consolidation), and the spread on sales of purchased gas
          for  hedging,  balancing,  and  optimization  activity by (b) the heat
          content  in  millions  of Btu's of the fuel we  consumed  in our power
          plants for the period.

     o    Average spark spread expressed in dollars per MWh generated.  Our risk
          management  activities  focus on  managing  the spark  spread  for our
          portfolio  of power  plants,  the spread  between  the sales price for
          electricity  generated  and the cost of fuel.  We calculate  the spark
          spread per MWh generated by subtracting (a) adjusted fuel expense from
          (b)  adjusted E&S revenue and  dividing  the  difference  by (c) total
          generated MWh in the period.

     o    Average plant  operating  expense per normalized MWh. To assess trends
          in  electric  power  plant  operating  expense  ("POX")  per  MWh,  we
          normalize the results from period to period by assuming a constant 70%
          total  company-wide  capacity  factor  (including  both  base load and
          peaker capacity) in deriving normalized MWh's. By normalizing the cost
          per MWh with a constant  capacity factor, we can better analyze trends
          and the results of our  program to realize  economies  of scale,  cost
          reductions and efficiencies at our electric generating plants.









                                      -48-


     The table below  presents,  the  operating  performance  metrics  discussed
above.


                                                                         Three Months Ended March 31,
                                                                         -----------------------------
                                                                              2004            2003
                                                                         --------------  -------------
                                                                                (In thousands)
                                                                                   
Operating Performance Metrics:
   Total deliveries of power:
      MWh generated.................................................            21,050          19,100
      HBO and trading MWh sold......................................            19,598          17,520
                                                                         -------------   -------------
      MWh delivered.................................................            40,648          36,620
                                                                         =============   =============
   Average availability..............................................               92%             88%
   Average baseload capacity factor:
      Average total MW in operation.................................            21,852          18,108
      Less: Average MW of pure peakers..............................             2,951           2,219
                                                                         -------------   -------------
      Average baseload MW in operation..............................            18,901          15,889
      Hours in the period...........................................             2,184           2,160
      Potential baseload generation.................................            41,280          34,320
      Actual total generation.......................................            21,050          19,100
      Less: Actual pure peakers' generation.........................               273             171
                                                                         -------------   -------------
      Actual baseload generation....................................            20,777          18,929
      Average baseload capacity factor..............................              50.3%           55.2%
   Average heat rate for gas-fired power plants
     (excluding peakers) (Btu's/KWh):
      Not steam adjusted............................................             8,167           7,968
      Steam adjusted................................................             7,115           7,229
   Average all-in realized electric price:
      Electricity and steam revenue.................................     $   1,245,887   $   1,103,535
      Spread on sales of purchased power for
        hedging and optimization....................................             5,089           1,335
                                                                         -------------   -------------
      Adjusted electricity and steam revenue (in thousands).........     $   1,250,976   $   1,104,870
      MWh generated (in thousands)..................................            21,050          19,100
      Average all-in realized electric price per MWh................     $       59.43   $       57.85
   Average cost of natural gas:
      Cost of oil and natural gas burned by power plants
        (in thousands)..............................................     $     770,454   $     624,849
      Fuel cost elimination.........................................            80,110         110,334
                                                                         -------------   -------------
      Adjusted fuel expense.........................................     $     850,564   $     735,183
      Million Btu's ("MMBtu") of fuel consumed by
        generating plants (in thousands)............................           150,357         122,936
      Average cost of natural gas per MMBtu.........................     $        5.66   $        5.98
      MWh generated (in thousands)..................................            21,050          19,100
      Average cost of adjusted fuel expense per MWh.................     $       40.41   $       38.49
   Average spark spread:
      Adjusted electricity and steam revenue (in thousands).........     $   1,250,976   $   1,104,870
      Less: Adjusted fuel expense (in thousands)....................           850,564         735,183
                                                                         -------------   -------------
      Spark spread (in thousands)...................................     $     400,412   $     369,687
      MWh generated (in thousands)..................................            21,050          19,100
      Average spark spread per MWh..................................     $       19.02   $       19.36
      Add: Equity gas contribution(1)...............................     $      42,684   $      71,275
      Spark spread with equity gas benefits (in thousands)..........     $     443,096   $     440,962
      Average spark spread with equity gas benefits per MWh.........     $       21.05   $       23.09
   Average plant operating expense ("POX") per
     normalized MWh:
      Average total consolidated MW in operations...................            21,852          18,108
      Hours in the period...........................................             2,184           2,160
      Total potential MWh...........................................            47,725          39,113
      Normalized MWh (at 70% capacity factor).......................            33,408          27,379
      Plant operating expense (POX).................................     $     175,834   $     161,929
      POX per normalized MWh........................................     $        5.26   $        5.91

- ----------














                                      -49-




(1) Equity gas contribution margin:

                                                    Three Months Ended March 31,
                                                   -----------------------------
                                                       2004            2003
                                                   -------------   -------------
                                                          (In thousands)
                                                             
Oil and gas sales...............................    $     24,581   $     25,911
Add: Fuel cost eliminated in consolidation......          80,110        110,334
                                                    ------------    -----------
   Subtotal.....................................    $    104,691    $   136,245
Less: Oil and gas operating expense.............          22,328         25,661
Less: Depletion, depreciation and amortization..          39,679         39,309
                                                    ------------    -----------
Equity gas contribution margin..................    $     42,684         71,275
MWh generated (in thousands)....................          21,050         19,100
Equity gas contribution margin per MWh..........    $       2.03    $      3.73


     The  table  below  provides  additional  detail  of  total   mark-to-market
activity.  For the three  months  ended March 31, 2004 and 2003,  mark-to-market
activity, net consisted of (dollars in thousands):

                                                             2004        2003
                                                          ----------  ---------
Mark-to-market activity, net
Realized:
   Power activity
      "Trading Activity" as defined in EITF No. 02-03..   $  18,708   $  14,836
      Other mark-to-market activity(1).................      (1,171)         --
                                                          ---------   ---------
        Total realized power activity..................   $  17,537   $  14,836
                                                          =========   =========
  Gas activity
      "Trading Activity" as defined in EITF No. 02-03..   $     (74)  $   6,378
      Other mark-to-market activity(1).................          --          --
                                                          ---------   ---------
        Total realized gas activity....................   $     (74)  $   6,378
                                                          =========   =========
Total realized activity:
      "Trading Activity" as defined in EITF No. 02-03..   $  18,634   $  21,214
      Other mark-to-market activity(1).................      (1,171)         --
                                                          ---------   ---------
        Total realized activity........................   $  17,463   $  21,214
                                                          =========   =========
Unrealized:
   Power activity
      "Trading Activity" as defined in EITF No. 02-03..   $    (693)  $  (1,881)
      Ineffectiveness related to cash flow hedges......        (540)     (3,026)
      Other mark-to-market activity(1).................      (9,795)         --
                                                          ---------   ---------
        Total unrealized power activity................   $ (11,028)  $  (4,907)
                                                          =========   =========
  Gas activity
      "Trading Activity" as defined in EITF No. 02-03..   $     637   $  (1,977)
      Ineffectiveness related to cash flow hedges......       5,446       6,113
      Other mark-to-market activity(1).................          --          --
                                                          ---------   ---------
        Total unrealized gas activity..................   $   6,083   $   4,136
                                                          =========   =========
Total unrealized activity:
   "Trading Activity" as defined in EITF No. 02-03.....   $     (56)  $  (3,858)
   Ineffectiveness related to cash flow hedges.........       4,906       3,087
   Other mark-to-market activity(1)....................      (9,795)         --
                                                          ---------   ---------
      Total unrealized activity........................   $  (4,945)  $    (771)
                                                          ==========  =========
Total mark-to-market activity:
   "Trading Activity" as defined in EITF No. 02-03.....   $  18,578   $  17,356
   Ineffectiveness related to cash flow hedges.........       4,906       3,087
   Other mark-to-market activity(1)....................     (10,966)
                                                          ---------   ---------
      Total mark-to-market activity....................   $  12,518   $  20,443
                                                          =========   =========
- ----------
(1) Activity related to our assets but does not qualify for hedge accounting.








                                      -50-


Overview

Summary of Key Activities

Finance - New Issuances

    Date               Amount                         Description
- ------------     ---------------    --------------------------------------------
1/9/04           $250.0 million     Initial  purchasers of  the 2023 Convertible
                                      Notes  exercised  in  full  their purchase
                                      option
2/20/04          $250.0 million     Completed  a non-recourse  project financing
                                      for Rocky Mountain Energy Center at a rate
                                      of LIBOR plus 250 basis points
3/23/04          $2.4 billion       CalGen,  formerly  CCFC  II,  completed  its
                                      offering of secured term loans and secured
                                      notes

Finance - Repurchases

    Date               Amount                         Description
- ------------     ---------------    --------------------------------------------
1/04-3/04        $178.5 million     Repurchased  $178.5  million in principal of
                                      our  outstanding  2006  Convertible Senior
                                      Notes  that  can  be put to the Company in
                                      exchange for $177.5 million in cash
3/10/04          $412.8 million     Paid  an aggregate of $412.8 million for the
                                      cash  tender offer of the 2006 Convertible
                                      Senior Notes
3/24/04          $9.0 million       Repurchased  $9.0  million  in  principal of
                                      8 1/2%  Senior  Notes  Due  2011 and $11.0
                                      million  in  principal  of  7 3/4%  Senior
                                      Notes Due 2009 for cash of $14.8 million

Other:

    Date                                     Description
- ------------     ---------------------------------------------------------------

1/2004           Completed  sale  of  50-percent  interest in Lost Pines 1 Power
                   Project for a cash payment of $146.8 million

1/2004           CES  concluded  a settlement with the Commodity Futures Trading
                   Commission and paid a civil monetary penalty in the amount of
                   $1.5 million

2/2004           Closed  on  the sale of natural gas properties to CNG Trust for
                   consideration of Cdn$40.5 million (US$30.9 million)

2/2004           Entered  into  a  one-year  agreement  with  Cleco Power LLC to
                   supply up to 500 megawatts of power

2/2004           Entered   into   five   power   sales   contracts   to   supply
                   approximately  350  megawatts  of  electricity  to  five  New
                   England-based electric distribution companies for delivery in
                   2004

3/2004           Entered into a 20-year purchased power agreement to provide 365
                   megawatts of electric power to Xcel Energy

3/2004           Acquired  the  remaining 50-percent interest in the Aries Power
                   Plant from Aquila, Inc.

3/2004          Completed  the  acquisition of the remaining 20 percent interest
                  in Calpine Cogeneration Company for approximately $2.5 million

3/2004           Entered  into  a three-year  power sales agreement with Safeway
                   Inc.  to  supply   approximately  100  megawatts  to  Safeway
                   facilities throughout California

3/2004           Closed  on  the  purchase  of  Brazos  Valley  Power  Plant for
                   approximately $175.0 million

Power Plant Development and Construction:

    Date                     Project                         Description
- ------------     ------------------------------       --------------------------
1/2004           Morgan Energy Center Expansion       Commercial Operation

California Power Market

     California  Refund  Proceeding.  On August 2, 2000, the  California  Refund
Proceeding was initiated by a complaint made at FERC by San Diego Gas & Electric
Company under Section 206 of the Federal Power Act alleging, among other things,



                                      -51-


that  the  markets  operated  by  the  California  Independent  System  Operator
("CAISO") and the California  Power Exchange  ("CalPX") were  dysfunctional.  In
addition  to  commencing  an  inquiry  regarding  the  market  structure,   FERC
established a refund  effective period of October 2, 2000, to June 19, 2001, for
sales made into those markets.

     On  December  12,  2002,  the  Administrative  Law Judge  ("ALJ")  issued a
Certification of Proposed Finding on California  Refund Liability  ("December 12
Certification")  making an initial  determination of refund liability.  On March
26,  2003,  FERC also issued an order  adopting  many of the ALJ's  findings set
forth in the December 12 Certification (the "March 26 Order"). In addition, as a
result of certain  findings by the FERC staff  concerning the  unreliability  or
misreporting of certain reported indices for gas prices in California during the
refund period,  FERC ordered that the basis for calculating a party's  potential
refund  liability be modified by  substituting  a gas proxy price based upon gas
prices  in the  producing  areas  plus the  tariff  transportation  rate for the
California gas price indices  previously  adopted in the refund  proceeding.  We
believe, based on the available information,  that any refund liability that may
be attributable to us will increase modestly, from approximately $6.2 million to
$8.4 million, after taking the appropriate set-offs for outstanding  receivables
owed by the CalPX and CAISO to us. We have fully  reserved  the amount of refund
liability  that by our  analysis  would  potentially  be owed  under the  refund
calculation  clarification in the March 26 order. The final determination of the
refund liability is subject to further  Commission  proceedings to ascertain the
allocation of payment  obligations  among the numerous buyers and sellers in the
California  markets.  At this time,  we are unable to predict  the timing of the
completion of these proceedings or the final refund  liability.  Thus the impact
on our business is uncertain at this time.

     On April 26, 2004,  Dynegy Inc. entered into a settlement of the California
Refund  Proceeding and other proceedings with California  governmental  entities
and the three California  investor-owned  utilities. The California governmental
entities  include  the  Attorney   General,   the  California  Public  Utilities
Commission,  the  California  Department of Water  Resources  ("CDWR"),  and the
California  Electricity  Oversight Board.  Also, on April 27, 2004, The Williams
Companies,  Inc. ("Williams") entered into a settlement of the California Refund
Proceeding  and  other  proceedings  with the  three  California  investor-owned
utilities;  previously,  Williams  had  entered  into a  settlement  of the same
matters with the California  governmental entities. The Williams settlement with
the  California  governmental  entities  was similar to the  settlement  that we
entered into with the  California  governmental  entities on April 22, 2002. Our
settlement  was approved by FERC on March 26, 2004, in an order which  partially
dismissed  us from the  California  Refund  Proceeding  to the  extent  that any
refunds  are owed for power sold by us to CDWR or any other  agency of the State
of California.

     FERC  Investigation  into  Western  Markets.  On February  13,  2002,  FERC
initiated an investigation of potential manipulation of electric and natural gas
prices in the western  United  States.  This  investigation  was  initiated as a
result of  allegations  that Enron and  others  used their  market  position  to
distort  electric  and  natural  gas  markets  in the  West.  The  scope  of the
investigation  is to consider  whether,  as a result of any  manipulation in the
short-term  markets for electric  energy or natural gas or other undue influence
on the wholesale  markets by any party since  January 1, 2000,  the rates of the
long-term contracts subsequently entered into in the West are potentially unjust
and  unreasonable.  FERC has stated that it may use the information  gathered in
connection with the investigation to determine how to proceed on any existing or
future  complaint  brought  under Section 206 of the Federal Power Act involving
long-term power contracts  entered into in the West since January 1, 2000, or to
initiate a Federal Power Act Section 206 or Natural Gas Act Section 5 proceeding
on its own  initiative.  On August 13,  2002,  the FERC staff issued the Initial
Report on  Company-Specific  Separate  Proceedings  and  Generic  Reevaluations;
Published  Natural Gas Price Data;  and Enron Trading  Strategies  (the "Initial
Report")  summarizing its initial findings in this investigation.  There were no
findings  or  allegations  of  wrongdoing  by us set forth or  described  in the
Initial Report.  On March 26, 2003, the FERC staff issued a final report in this
investigation (the "Final Report"). The FERC staff recommended that FERC issue a
show cause order to a number of companies, including us, regarding certain power
scheduling  practices  that may have  been be in  violation  of the  CAISO's  or
CalPX's tariff. The Final Report also recommended that FERC modify the basis for
determining  potential  liability in the California Refund Proceeding  discussed
above.  We believe that we did not violate these tariffs and that, to the extent
that  such a  finding  could be  made,  any  potential  liability  would  not be
material.

     Also,  on June 25,  2003,  FERC issued a number of orders  associated  with
these investigations, including the issuance of two show cause orders to certain
industry  participants.  FERC did not  subject  us to either  of the show  cause
orders.  FERC also  issued an order  directing  the FERC  Office of Markets  and
Investigations  to investigate  further  whether market  participants  who bid a
price in excess of $250 per megawatt  hour into  markets  operated by either the
CAISO or the CalPX  during the period of May 1,  2000,  to October 2, 2000,  may
have  violated  CAISO  and  CalPX  tariff  prohibitions.  No  individual  market
participant  was  identified.  We believe  that we did not violate the CAISO and



                                      -52-


CalPX tariff  prohibitions  referred to by FERC in this order;  however,  we are
unable to  predict  at this time the final  outcome  of this  proceeding  or its
impact on us.

     CPUC  Proceeding  Regarding  QF  Contract  Pricing  for Past  Periods.  Our
Qualifying  Facilities  ("QF") contracts with PG&E provide that the CPUC has the
authority to determine the appropriate  utility "avoided cost" to be used to set
energy  payments for certain QF contracts by  determining  the short run avoided
cost ("SRAC")  energy price formula.  In mid-2000 our QF facilities  elected the
option set forth in Section 390 of the  California  Public  Utility Code,  which
provides QFs the right to elect to receive  energy  payments  based on the CalPX
market  clearing price instead of the price  determined by SRAC.  Having elected
such option, we were paid based upon the PX zonal day-ahead  clearing price ("PX
Price") from summer 2000 until January 19, 2001, when the PX ceased  operating a
day-ahead market. The CPUC has conducted proceedings  (R.99-11-022) to determine
whether the PX Price was the  appropriate  price for the energy  component  upon
which to base payments to QFs which had elected the PX-based pricing option. The
CPUC at one point issued a proposed decision to the effect that the PX Price was
the appropriate  price for energy  payments under the California  Public Utility
Code but tabled it, and a final decision has not been issued to date. Therefore,
it is  possible  that the  CPUC  could  order a  payment  adjustment  based on a
different  energy  price  determination.  On April 29, 2004,  PG&E,  The Utility
Reform Network,  which is a consumer advocacy group, and the Office of Ratepayer
Advocates,  which is an independent  consumer  advocacy  department of the CPUC,
(collectively,  the  "PG&E  Parties")  filed  a  Motion  for  Briefing  Schedule
Regarding True-Up of Payments to QF Switchers (the "April 29 Motion"). The April
29 Motion  requests that the CPUC set a briefing  schedule under the R.99-11-022
to determine refund liability of the QFs who had switched to the PX Price during
the period of June 1, 2000, until January 19, 2001. The PG&E Parties allege that
refund  liability be determined  using the  methodology  that has been developed
thus far in the California  Refund  Proceeding  discussed above. We believe that
the PX Price was the  appropriate  price for energy  payments and that the basis
for any  refund  liability  based on the  interim  determination  by FERC in the
California  Refund  Proceeding is unfounded,  but there can be no assurance that
this will be the outcome of the CPUC proceedings.

     Geysers  Reliability  Must Run Section 206  Proceeding.  CAISO,  California
Electricity  Oversight  Board,  Public  Utilities  Commission  of the  State  of
California,  Pacific Gas and Electric Company, San Diego Gas & Electric Company,
and  Southern  California  Edison  (collectively  referred  to  as  the  "Buyers
Coalition")  filed a complaint  on November 2, 2001 at the FERC  requesting  the
commencement  of a Federal  Power Act Section 206  proceeding  to challenge  one
component of a number of separate  settlements  previously  reached on the terms
and  conditions of  "reliability  must run"  contracts  ("RMR  Contracts")  with
certain  generation  owners,   including  Geysers  Power  Company,   LLC,  which
settlements were also previously approved by the FERC. RMR Contracts require the
owner of the specific  generation unit to provide energy and ancillary  services
when  called  upon to do so by the ISO to meet  local  transmission  reliability
needs or to manage transmission constraints. The Buyers Coalition has asked FERC
to find that the  availability  payments  under these RMR Contracts are not just
and reasonable.  Geysers Power Company,  LLC filed an answer to the complaint in
November 2001. To date, FERC has not  established a Section 206 proceeding.  The
outcome of this  litigation and the impact on our business  cannot be determined
at the present time.

Financial Market Risks

     As we are primarily  focused on generation of electricity  using  gas-fired
turbines, our natural physical commodity position is "short" fuel (i.e., natural
gas consumer) and "long" power (i.e.,  electricity  seller).  To manage  forward
exposure  to  price  fluctuation  in  these  and  (to  a  lesser  extent)  other
commodities, we enter into derivative commodity instruments.

     The change in fair value of outstanding  commodity  derivative  instruments
from January 1, 2004 through  March 31, 2004,  is  summarized in the table below
(in thousands):


Fair value of contracts outstanding at January 1, 2004.........   $      76,541
Gains recognized or otherwise settled during the period(1).....          (8,675)
Changes in fair value attributable to new contracts............          (3,748)
Changes in fair value attributable to price movements..........          44,364
                                                                  -------------
   Fair value of contracts outstanding at March 31, 2004(2)..     $     108,482
                                                                  =============
- ----------
(1)  Recognized  losses  from  commodity  cash flow  hedges  of  $(8.8)  million
     (represents  realized value of cash flow hedge activity of $(17.7)  million
     as disclosed  in Note 9 of the Notes to  Consolidated  Condensed  Financial
     Statements,  net of  terminated  derivatives  of $(8.9)  million) and $17.5
     million realized gain on mark-to-market  activity, which is reported in the
     Consolidated   Condensed  Statements  of  Operations  under  mark-to-market
     activities,  net. (2) Net commodity derivative assets reported in Note 9 of
     the Notes to Consolidated Condensed Financial Statements.



                                      -53-


     The fair value of outstanding derivative commodity instruments at March 31,
2004,  based on price source and the period  during which the  instruments  will
mature, are summarized in the table below (in thousands):


                       Fair Value Source                           2004       2005-2006    2007-2008   After 2008      Total
- ------------------------------------------------------------    ----------   ----------   ----------   ----------    ----------
                                                                                                      
Prices actively quoted......................................    $   71,947   $   45,917   $       --   $       --    $  117,864
Prices provided by other external sources...................       (43,747)      47,628        6,298      (22,354)      (12,175)
Prices based on models and other valuation methods..........            --          776        7,976       (5,959)        2,793
                                                                ----------   ----------   ----------   ----------    ----------
   Total fair value.........................................    $   28,200   $   94,321   $   14,274   $  (28,313)   $  108,482
                                                                ==========   ==========   ==========   ==========    ==========


     Our risk  managers  maintain  fair value  price  information  derived  from
various  sources  in  our  risk  management  systems.   The  propriety  of  that
information  is validated  by our Risk Control  group.  Prices  actively  quoted
include  validation with prices sourced from  commodities  exchanges  (e.g., New
York Mercantile  Exchange).  Prices  provided by other external  sources include
quotes from commodity brokers and electronic trading platforms.  Prices based on
models and other valuation methods are validated using quantitative methods.

     The  counterparty   credit  quality  associated  with  the  fair  value  of
outstanding  derivative commodity  instruments at March 31, 2004, and the period
during which the  instruments  will mature are summarized in the table below (in
thousands):


                       Credit Quality                              2004       2005-2006    2007-2008   After 2008      Total
- ------------------------------------------------------------    ----------   ----------   ----------   ----------    ----------
   (Based on Standard & Poor's Ratings as of April 5, 2004)
                                                                                                      
Investment grade............................................    $  (15,166)  $   67,206   $   14,620   $  (28,313)   $   38,347
Non-investment grade........................................        50,260       27,842           --           --        78,102
No external ratings.........................................        (6,894)        (727)        (346)          --        (7,967)
                                                                ----------   ----------   ----------   ----------    ----------
   Total fair value.........................................    $   28,200   $   94,321   $   14,274   $  (28,313)   $  108,482
                                                                ==========   ==========   ==========   ==========    ==========


     The fair value of outstanding derivative commodity instruments and the fair
value that would be expected  after a 10% adverse  price change are shown in the
table below (in thousands):

                                                       Fair Value
                                                       After 10%
                                                        Adverse
                                       Fair Value     Price Change
                                      -----------    -------------
At March 31, 2004:
   Electricity....................    $   (78,424)   $   (213,771)
   Natural gas....................        186,906         110,683
                                      -----------    ------------
      Total.......................    $   108,482    $   (103,088)
                                      ===========    ============

     Derivative  commodity  instruments included in the table are those included
in Note 9 of the Notes to Consolidated Condensed Financial Statements.  The fair
value of  derivative  commodity  instruments  included  in the table is based on
present value adjusted  quoted market prices of comparable  contracts.  The fair
value of electricity  derivative commodity instruments after a 10% adverse price
change  includes the effect of  increased  power  prices  versus our  derivative
forward commitments.  Conversely,  the fair value of the natural gas derivatives
after a 10% adverse price change reflects a general decline in gas prices versus
our derivative forward commitments.  Derivative commodity instruments offset the
price risk  exposure of our physical  assets.  None of the  offsetting  physical
positions are included in the table above.

     Price changes were calculated by assuming an  across-the-board  ten percent
adverse price change regardless of term or historical  relationship  between the
contract price of an instrument and the underlying commodity price. In the event
of an actual  ten  percent  change in prices,  the fair value of our  derivative
portfolio  would  typically  change by more than ten percent for earlier forward
months and less than ten percent for later forward  months because of the higher
volatilities  in the near term and the effects of  discounting  expected  future
cash flows.

     The primary  factors  affecting  the fair value of our  derivatives  at any
point in time are (1) the volume of open derivative  positions  (MMBtu and MWh),
and (2) changing  commodity  market  prices,  principally  for  electricity  and
natural gas. The total volume of open gas  derivative  positions  increased  91%
from December 31, 2003, to March 31, 2004,  while the total volume of open power



                                      -54-


derivative  positions  decreased  20% for the same  period.  In that  prices for
electricity and natural gas are among the most volatile of all commodity prices,
there may be material  changes in the fair value of our  derivatives  over time,
driven both by price  volatility  and the  changes in volume of open  derivative
transactions.  Under SFAS No. 133, the change since the last balance  sheet date
in the total value of the derivatives (both assets and liabilities) is reflected
either in Other Comprehensive Income ("OCI"), net of tax, or in the statement of
operations as an item (gain or loss) of current earnings.  As of March 31, 2004,
the majority of the balance in accumulated  OCI  represented  the unrealized net
loss associated with commodity cash flow hedging  transactions.  As noted above,
there is a substantial amount of volatility  inherent in accounting for the fair
value of these derivatives,  and our results during the three months ended March
31, 2004, have reflected this. See Note 9 of the Notes to Consolidated Condensed
Financial Statements for additional information on derivative activity and OCI.

     Collateral  Debt  Securities  -- In  connection  with the  decision  of the
Calpine  Power  Income  Fund  ("CPIF")  to acquire the King City Power Plant and
become  the  lessor  of the  facility,  we intend  to sell  certain  investments
previously  accounted  for  as  held-to-maturity.  As of  March  31,  2004,  the
securities  are  classified  as  available-for-sale  and recorded at fair market
value in Other Current  Assets.  The following  table presents the face value of
our different classes of collateral debt securities by expected maturity date as
of March 31, 2004, (dollars in thousands):


                                        Weighted
                                        Average
                                        Interest
                                          Rate         2004       2005      2006       2007       2008   Thereafter     Total
                                        ---------   ---------  --------  --------   --------   --------  ----------  ----------
                                                                                             
Corporate Debt Securities...........       7.3%     $  4,575   $  7,825  $     --   $     --   $     --  $      --   $   12,400
U.S. Treasury Notes.................       6.5%           --      1,975        --         --         --         --        1,975
U.S. Treasury Securities
  (non-interest bearing)............        --            --         --     9,700      9,100      9,050     87,100      114,950
                                                    --------   --------  --------   --------   --------  ---------   ----------
   Total............................                $  4,575   $  9,800  $  9,700   $  9,100   $  9,050  $  87,100   $  129,325
                                                    ========   ========  ========   ========   ========  =========   ==========


     The  following  table  presents  the  fair  value  of our  collateral  debt
securities as of March 31, 2004, (dollars in thousands):

                                                               Fair Value
                                                               ----------
Corporate Debt Securities.............................         $   12,854
U.S. Treasury Notes...................................              2,115
U.S. Treasury Securities (non-interest bearing).......             85,352
                                                               ----------
   Total..............................................         $  100,321
                                                               ==========

     Interest Rate Swaps and Cross  Currency  Swaps -- From time to time, we use
interest rate swap and cross  currency swap  agreements to mitigate our exposure
to interest rate and currency  fluctuations  associated with certain of our debt
instruments.  We do not use interest rate swap and currency swap  agreements for
speculative or trading purposes.  The following tables summarize the fair market
values of our existing  interest  rate swap and currency  swap  agreements as of
March 31, 2004, (dollars in thousands):

     Variable to fixed Swaps


                                      Weighted Average      Weighted Average
                       Notional         Interest Rate         Interest Rate       Fair Market
  Maturity Date    Principal Amount          (Pay)               (Receive)            Value
  -------------    ----------------   -----------------  -----------------------  ------------
                                                                      
2007...........       $    38,000           3.8%         3-month US $LIBOR        $    (1,307)
2007...........            38,333           3.8%         3-month US $LIBOR             (1,318)
2007...........            38,667           3.8%         3-month US $LIBOR             (1,330)
2011...........            41,879           6.9%         3-month US $LIBOR             (6,332)
2012...........           109,998           6.5%         3-month US $LIBOR            (17,293)
2014...........            58,682           6.7%         3-month US $LIBOR             (8,599)
2016...........            21,750           7.3%         3-month US $LIBOR             (4,807)
2016...........            14,500           7.3%         3-month US $LIBOR             (3,204)
2016...........            43,500           7.3%         3-month US $LIBOR             (9,613)
2016...........            29,000           7.3%         3-month US $LIBOR             (6,409)
2016...........            36,250           6.7%         3-month US $LIBOR             (8,011)
                      -----------           ---                                   -----------
   Total.......       $   470,559           6.1%                                  $   (68,223)
                      ===========           ===                                   ===========





                                      -55-


     Fixed to Variable Swaps


                                      Weighted Average      Weighted Average
                       Notional         Interest Rate         Interest Rate       Fair Market
  Maturity Date    Principal Amount         (Pay)               (Receive)            Value
  -------------    ----------------   -----------------     -----------------     ------------
                                                                      
2011...........       $   100,000     6-month US $LIBOR            8.5%           $    (3,716)
2011...........           100,000     6-month US $LIBOR            8.5%                (1,861)
2011...........           200,000     6-month US $LIBOR            8.5%                (4,091)
2018...........           106,000     3-month US $LIBOR            4.0%                    96
                      -----------                                  ---            -----------
   Total.......       $   506,000                                  7.6%           $    (9,572)
                      ===========                                  ===            ===========


     Debt Financing -- Because of the significant  capital  requirements  within
our industry,  debt  financing is often needed to fund our growth.  Certain debt
instruments may affect us adversely because of changes in market conditions.  We
have used two  primary  forms of debt  which are  subject  to market  risk:  (1)
Variable  rate  construction/project   financing  and  (2)  Other  variable-rate
instruments.  Significant  LIBOR  increases  could have a negative impact on our
future interest  expense.  Our variable-rate  construction/project  financing is
primarily  through  CalGen.  Borrowings  under this  credit  agreement  are used
exclusively to fund the  construction of our power plants.  Other  variable-rate
instruments  consist primarily of our revolving credit and term loan facilities,
which  are  used  for  general  corporate   purposes.   Both  our  variable-rate
construction/project  financing and other variable-rate  instruments are indexed
to base rates, generally LIBOR, as shown below.

     The following table summarizes our  variable-rate  debt exposed to interest
rate risk as of March 31, 2004. All outstanding  balances and fair market values
are shown net of applicable premium or discount, if any (dollars in thousands):


                                                                          Outstanding                               Fair Market
                                                                            Balance      Interest Rate Basis(4)        Value
                                                                         -------------   -----------------------   -------------
                                                                                                       
Variable-rate construction/project financing and other variable-rate
  instruments:
Short-term
   First Priority Senior Secured Term Loan B Notes Due 2007..........    $       2,000   3-month US $LIBOR         $       2,000
   First Priority Secured Institutional Term Loan Due 2009
     (CCFC I)........................................................            3,208                        (1)          3,208
   Second Priority Senior Secured Term Loan B Notes Due 2007.........            7,500                        (2)          7,500
   Second Priority Senior Secured Floating Rate Notes Due 2007.......            5,000                        (3)          5,000
   Riverside Energy Center project financing.........................            5,822   2-month US $LIBOR                 5,822
   Rocky Mountain Energy Center project financing....................            3,863   1-month US $LIBOR                 3,863
   MEP Pleasant Hill Term Loan, Tranche A............................            4,803   3-month US $LIBOR                 4,803
                                                                         -------------                             -------------
      Total short-term..............................................     $      32,196                             $      32,196
                                                                         =============                             =============
Long-term
   Blue Spruce Energy Center Project Financing.......................    $     140,000                        (3)  $     140,000
   Riverside Energy Center Project Financing.........................          178,831   3-month US $LIBOR               178,831
   MEP Pleasant Hill Term Loan, Tranche A............................          125,430   3-month US $LIBOR               125,430
   Rocky Mountain Energy Center Project Financing....................          177,331   1-month US $LIBOR               177,331
   First Priority Secured Institutional Term Loan Due 2009
     (CCFC I)........................................................          376,418                        (1)        376,418
   Second Priority Senior Secured Floating Rate Notes Due 2011
     (CCFC I)........................................................          407,840                        (1)        407,840
   Corporate revolving line of credit................................               --   1-month US $LIBOR                    --
   Thomassen revolving line of credit................................               --   1-month EURIBOR                      --
   First Priority Senior Secured Term Loan B Notes Due 2007..........          197,000   3-month US $LIBOR               197,000
   Second Priority Senior Secured Floating Rate Notes Due 2007.......          492,500                        (3)        492,500
   Second Priority Senior Secured Term Loan B Notes Due 2007.........          738,750                        (2)        738,750
   First Priority Secured Floating Rate Notes Due 2009 (CalGen)......          235,000   1-month US $LIBOR               235,000
   First Priority Secured Term Loans Due 2009 (CalGen)...............          600,000                        (5)        600,000
   Second Priority Secured Floating Rate Notes Due 2010 (CalGen).....          630,439                        (5)        630,439
   Second Priority Secured Term Loans Due 2010 (CalGen)..............           98,506                        (5)         98,506
   Third Priority Secured Floating Rate Notes Due 2011 (CalGen)......          680,000   6-month US $LIBOR               680,000
                                                                         -------------                             -------------
      Total long-term................................................    $   5,078,045                             $   5,078,045
                                                                         =============                             =============
        Total variable-rate construction/project financing and
          other variable-rate instruments............................    $   5,110,241                             $   5,110,241
                                                                         =============                             =============
- ----------
<FN>
(1)  British  Bankers  Association  LIBOR Rate for  deposit in US dollars  for a
     period of six months.
(2)  U.S. prime rate in combination with the Federal Funds Effective Rate.



                                      -56-


(3)  British  Bankers  Association  LIBOR Rate for  deposit in US dollars  for a
     period of three months.
(4)  Actual interest rates include a spread over the basis amount.
(5)  Choice of 1-month US $LIBOR,  2-month US $LIBOR, 3-month US $LIBOR, 6-month
     US $LIBOR, 12-month US $LIBOR or a base rate.
</FN>


     Construction/project  financing  facility  -- In  November  2004  the  $2.5
billion secured  construction  financing revolving facility for our wholly owned
subsidiary  CCFC II (or  CalGen) was  scheduled  to mature.  On March 23,  2004,
CalGen  completed its offering of secured  institutional  term loans and secured
notes, which refinanced the CalGen facility. We realized total proceeds from the
offering in the amount of $2.4 billion,  before  transaction costs and fees. See
Note 6 of the Notes to  Consolidated  Condensed  Financial  Statements  for more
information regarding this offering.

     On February 20, 2004, we completed a $250.0 million,  non-recourse  project
financing for the  600-megawatt  Rocky Mountain  Energy Center.  A consortium of
banks financed the  construction  of the plant at a rate of LIBOR plus 250 basis
points.  Upon  commercial  operation of the Rocky Mountain  Energy Center in the
summer of 2004, the banks will provide a three-year term-loan facility.

     On March 26,  2004,  we acquired  the  remaining  50% interest in the Aries
facility from a subsidiary of Aquila, Inc. (Aquila and its subsidiaries referred
to  collectively  as  "Aquila").  At the same time,  Aries  terminated a tolling
contract with another  subsidiary of Aquila.  Aquila paid $5 million in cash and
assigned to us certain  transmission  and other rights.  Aquila and Calpine also
amended a master netting  agreement  between them, and as a result,  we returned
cash margin deposits totaling $10.8 million to Aquila.  Contemporaneous with the
closing of the acquisition,  Aries' existing  construction loan was converted to
two term loans totaling $178.8 million,  of which $130.2 is variable-rate  debt.
We contributed $15 million of equity to Aries in connection with the term out of
the construction loan.

New Accounting Pronouncements

     On January 1,  2003,  we  prospectively  adopted  the fair value  method of
accounting  for  stock-based  employee  compensation  pursuant  to SFAS No. 123,
"Accounting  for  Stock-Based   Compensation"   as  amended  by  SFAS  No.  148,
"Accounting for Stock-Based Compensation -- Transition and Disclosure." SFAS No.
148 amends  SFAS No.  123 to  provide  alternative  methods  of  transition  for
companies that voluntarily change their accounting for stock-based  compensation
from the less preferred  intrinsic value based method to the more preferred fair
value based method. Prior to its amendment, SFAS No. 123 required that companies
enacting a voluntary  change in accounting  principle  from the intrinsic  value
methodology  provided by Accounting  Principles  Board  ("APB")  Opinion No. 25,
"Accounting  for Stock Issued to  Employees"  could only do so on a  prospective
basis;  no adoption or transition  provisions  were  established  to allow for a
restatement  of prior  period  financial  statements.  SFAS No. 148 provides two
additional  transition  options to report the change in accounting  principle --
the  modified  prospective  method  and  the  retroactive   restatement  method.
Additionally, SFAS No. 148 amends the disclosure requirements of SFAS No. 123 to
require prominent  disclosures in both annual and interim  financial  statements
about the method of accounting for  stock-based  employee  compensation  and the
effect  of the  method  used on  reported  results.  We  elected  to  adopt  the
provisions of SFAS No. 123 on a prospective basis; consequently, we are required
to provide a pro-forma  disclosure  of net income and  earnings  per share as if
SFAS No. 123 accounting had been applied to all prior periods  presented  within
its  financial  statements.  See Note 2 of the Notes to  Consolidated  Condensed
Financial Statements for more information.

     In January 2003 FASB issued FIN 46. FIN 46 requires the consolidation of an
entity by an enterprise that absorbs a majority of the entity's expected losses,
receives a majority of the entity's  expected  residual  returns,  or both, as a
result of  ownership,  contractual  or other  financial  interest in the entity.
Historically, entities have generally been consolidated by an enterprise when it
has a controlling  financial  interest  through  ownership of a majority  voting
interest in the entity.  The objectives of FIN 46 are to provide guidance on the
identification  of Variable  Interest  Entities  ("VIEs")  for which  control is
achieved through means other than ownership of a majority of the voting interest
of the entity,  and how to determine which business  enterprise (if any), as the
Primary  Beneficiary,  should  consolidate the Variable Interest Entity ("VIE").
This new model for  consolidation  applies to an entity in which  either (1) the
at-risk equity is  insufficient  to absorb  expected  losses without  additional
subordinated  financial support or (2) its at-risk equity holders as a group are
not able to make  decisions  that have a  significant  impact on the  success or
failure of the entity's  ongoing  activities.  A variable  interest in a VIE, by
definition,  is an asset,  liability,  equity,  contractual arrangement or other
economic interest that absorbs the entity's variability.

     In  December  2003  FASB  modified  FIN 46 with  FIN  46-R to make  certain
technical corrections and to address certain  implementation  issues. FIN 46, as
originally issued, was effective  immediately for VIEs created or acquired after



                                      -57-


January 31, 2003. FIN 46-R delayed the effective date of the  interpretation  to
no later  than  March 31,  2004,  (for  calendar-year  enterprises),  except for
Special Purpose Entities  ("SPEs") for which the effective date was December 31,
2003. We have adopted FIN 46-R for our  investment in SPEs,  equity method joint
ventures,  our wholly owned  subsidiaries  that are subject to  long-term  power
purchase  agreements  and tolling  arrangements,  operating  lease  arrangements
containing fixed price purchase options and our wholly owned  subsidiaries  that
have issued mandatorily redeemable non-controlling preferred interests.

     We  evaluated  our  investments  in  joint  ventures  and  operating  lease
arrangements containing fixed price purchase options and concluded that, in some
instances, these entities were VIEs. However,in these instances, we were not the
Primary  Beneficiary,  as we would  not  absorb a  majority  of these  entities'
expected variability. The fixed price purchase options under our operating lease
arrangements were not considered  significant  variable interests.  However, our
investments in joint  ventures were  considered  significant.  See Note 7 of the
Notes to  Consolidated  Condensed  Financial  Statements  for  more  information
related to these joint venture investments.

     An  analysis  was  performed  for  100%  Company-owned   subsidiaries  with
significant  long-term  power sales or tolling  agreements.  Certain of the 100%
Company-owned  subsidiaries were deemed to be VIEs by virtue of a power sales or
tolling  agreement  which was longer  than 10 years and for more than 50% of the
entity's capacity. However, in all cases, we absorbed a majority of the entity's
variability and continue to consolidate these 100%  Company-owned  subsidiaries.
We qualitatively  determined that power sales or tolling agreements less than 10
years in length and for less than 50% of the entity's  capacity  would not cause
the power  purchaser  to be the  Primary  Beneficiary,  due to the length of the
economic life of the underlying assets. Also, power sales and tolling agreements
meeting  the  definition  of a lease  under EITF Issue No.  01-08,  "Determining
Whether  an  Arrangement   Contains  a  Lease,"  were  not  considered  variable
interests,  because payments under these leasing arrangements create rather than
absorb the entity's variability.

     A similar  analysis was  performed for our wholly owned  subsidiaries  that
have issued mandatorily redeemable  non-controlling  preferred interests.  These
entities  were  determined  to be VIEs in which we absorb  the  majority  of the
variability,  primarily  due  to  the  debt  characteristics  of  the  preferred
interest,  which  are  classified  as debt in  accordance  with  SFAS  No.  150,
"Accounting  for Certain  Financial  Instruments  with  Characteristics  of both
Liabilities  and  Equity"  in  our   Consolidated   Condensed   Balance  Sheets.
Consequently,  we continue to consolidate these wholly owned  subsidiaries.  See
Note 2 of the Notes to  Consolidated  Condensed  Financial  Statements  for more
information.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

     See "Financial Market Risks" in Item 2.

Item 4. Controls and Procedures.

     The Company's Chief Executive Officer and Chief Financial Officer, based on
the evaluation of the Company's  disclosure  controls and procedures (as defined
in Rules  13a-15(e) and 15d-15(e) of the Securities and Exchange Act of 1934, as
amended)  required by paragraph  (b) of Rule 13a-15 or Rule 15d-15,  as of March
31, 2004, have concluded that the Company's  disclosure  controls and procedures
were  effective to ensure the timely  collection,  evaluation  and disclosure of
information  relating  to the  Company  that  would  potentially  be  subject to
disclosure under the Securities Exchange Act of 1934, as amended,  and the rules
and regulations  promulgated  thereunder with the exception of the  deficiencies
noted below.

     As reported in our Form 10-K filing for 2003, in connection  with the audit
of our Consolidated  Financial Statements for the fiscal year ended December 31,
2003,  our  independent   auditors  reviewed  our  information  systems  control
framework and identified to us certain significant deficiencies in the design of
such  systems.  These  design  deficiencies  generally  related to the number of
persons having access to certain of our information  systems databases,  as well
as the segregation of duties of persons with such access.  The Company concluded
that,  in the  aggregate,  these  deficiencies  constituted  a material  control
weakness,  and the Company  performed  substantial  analytical and  post-closing
procedures  as a result of these  design  deficiencies.  Based on the  Company's
compensating  controls and testing,  we concluded that these design deficiencies
did not result in any material errors in our financial statements as of December
31, 2003.  Additionally,  during the quarter  ended March 31, 2004, we completed
the process of correcting  these design  deficiencies  and are in the process of
testing the  effectiveness of these changes.  Other than correcting the material
control weakness  identified above, there were no other changes in the Company's
internal  controls over financial  reporting  identified in connection  with the
evaluation required by paragraph (d) of the Rule 13a-15 or Rule 15d-15 that have
materially affected, or are reasonably likely to materially affect, the internal
controls over financial reporting.





                                      -58-


                          PART II -- OTHER INFORMATION

Item 1. Legal Proceedings.

     We are party to various litigation matters arising out of the normal course
of business,  the more  significant of which are summarized  below. The ultimate
outcome of each of these matters  cannot  presently be  determined,  nor can the
liability that could  potentially  result from a negative  outcome be reasonably
estimated  presently for every case. The liability we may ultimately  incur with
respect to any one of these matters in the event of a negative outcome may be in
excess of amounts  currently  accrued  with  respect to such  matters  and, as a
result  of these  matters,  may  potentially  be  material  to our  Consolidated
Condensed Financial Statements.

     Securities   Class  Action  Lawsuits.   Since  March  11,  2002,   fourteen
shareholder lawsuits have been filed against Calpine and certain of its officers
in the United States District Court for the Northern District of California. The
actions  captioned  Weisz v. Calpine  Corp.,  et al.,  filed March 11, 2002, and
Labyrinth Technologies, Inc. v. Calpine Corp., et al., filed March 28, 2002, are
purported  class  actions on behalf of purchasers of Calpine stock between March
15, 2001 and December 13, 2001.  Gustaferro  v. Calpine  Corp.,  filed April 18,
2002,  is a purported  class  action on behalf of  purchasers  of Calpine  stock
between  February 6, 2001 and  December  13,  2001.  The eleven  other  actions,
captioned  Local 144 Nursing Home Pension  Fund v.  Calpine  Corp.,  Lukowski v.
Calpine Corp., Hart v. Calpine Corp.,  Atchison v. Calpine Corp., Laborers Local
1298 v. Calpine Corp., Bell v. Calpine Corp.,  Nowicki v. Calpine Corp. Pallotta
v. Calpine Corp.,  Knepell v. Calpine Corp., Staub v. Calpine Corp., and Rose v.
Calpine  Corp.  were  filed  between  March 18,  2002 and April  23,  2002.  The
complaints in these eleven actions are virtually  identical--  they are filed by
three law firms, in conjunction  with other law firms as co-counsel.  All eleven
lawsuits  are  purported  class  actions on behalf of  purchasers  of  Calpine's
securities between January 5, 2001 and December 13, 2001.

     The complaints in these fourteen actions allege that,  during the purported
class periods, certain Calpine executives issued false and misleading statements
about Calpine's  financial condition in violation of Sections 10(b) and 20(1) of
the Securities  Exchange Act of 1934, as well as Rule 10b-5.  These actions seek
an unspecified amount of damages, in addition to other forms of relief.

     In addition,  a fifteenth  securities class action, Ser v. Calpine, et al.,
was filed on May 13,  2002.  The  underlying  allegations  in the Ser action are
substantially the same as those in the  above-referenced  actions.  However, the
Ser action is brought on behalf of a purported  class of purchasers of Calpine's
8.5% Senior  Notes Due February  15, 2011 ("2011  Notes") and the alleged  class
period is October 15, 2001 through December 13, 2001. The Ser complaint  alleges
that,  in violation  of Sections 11 and 15 of the  Securities  Act of 1933,  the
Supplemental  Prospectus  for the 2011  Notes  contained  false  and  misleading
statements regarding Calpine's financial  condition.  This action names Calpine,
certain of its officers and directors,  and the  underwriters  of the 2011 Notes
offering as defendants,  and seeks an unspecified amount of damages, in addition
to other forms of relief.

     All fifteen of these securities class action lawsuits were  consolidated in
the United  States  District  Court for the  Northern  District  of  California.
Plaintiffs  filed a  first  amended  complaint  in  October  2002.  The  amended
complaint  did not include the 1933 Act  complaints  raised in the  bondholders'
complaint,  and the number of defendants named was reduced. On January 16, 2003,
before  our  response  was due to this  amended  complaint,  plaintiffs  filed a
further second  complaint.  This second amended complaint added three additional
Calpine  executives and Arthur  Andersen LLP as  defendants.  The second amended
complaint  set  forth  additional  alleged  violations  of  Section  10  of  the
Securities  Exchange  Act of 1934  relating to  allegedly  false and  misleading
statements made regarding  Calpine's role in the California  energy crisis,  the
long term power contracts with the California Department of Water Resources, and
Calpine's  dealings  with Enron,  and  additional  claims  under  Section 11 and
Section 15 of the  Securities  Act of 1933 relating to statements  regarding the
causes  of the  California  energy  crisis.  We filed a motion to  dismiss  this
consolidated action in early April 2003.

     On August 29,  2003,  the judge issued an order  dismissing,  with leave to
amend,  all of the allegations set forth in the second amended  complaint except
for a claim  under  Section 11 of the  Securities  Act  relating  to  statements
relating to the causes of the California  energy crisis and the related increase
in wholesale  prices  contained in the  Supplemental  Prospectuses  for the 2011
Notes.

     The  judge  instructed  plaintiff,  Julies  Ser,  to file a  third  amended
complaint,  which he did on October 17, 2003. The third amended  complaint names
Calpine and three executives as defendants and alleges the Section 11 claim that
survived the judge's August 29, 2003 order.

     On  November  21,  2003,  Calpine  and   the  individual  defendants  moved
to  dismiss  the  third  amended  complaint  on  the  grounds  that  plaintiff's
Section 11  claim was barred by  the applicable one-year statute of limitations.



                                      -59-


On  February 4, 2004,  the judge  denied our motion to dismiss but has asked the
parties to be prepared to file summary  judgment  motions to address the statute
of  limitations  issue.  We filed our answer to the third  amended  complaint on
February 28, 2004.

     In a separate  order  dated  February  4, 2004,  the court  denied  without
prejudice  Julies  Ser's  motion  to  be  appointed  lead  plaintiff.   Mr.  Ser
subsequently stated he no longer desired to serve as lead plaintiff. On April 4,
2004, the Policemen and Firemen Retirement System of the City of Detroit ("P&F")
moved to be appointed lead plaintiff.  Calpine filed a response in opposition to
this motion. The court has scheduled a hearing on this matter for May 11, 2004.

     We consider  the  lawsuit to be without  merit and we intend to continue to
defend vigorously against these allegations.

     Hawaii Structural  Ironworkers Pension Fund v. Calpine, et al. A securities
class action, Hawaii Structural Ironworkers Pension Fund v. Calpine, et al., was
filed on March 11, 2003,  against Calpine,  its directors and certain investment
banks in state  superior court of San Diego County,  California.  The underlying
allegations in the Hawaii  Structural  Ironworkers  Pension Fund action ("Hawaii
action") are  substantially  the same as the federal  securities  class  actions
described above.  However, the Hawaii action is brought on behalf of a purported
class of purchasers of Calpine's  equity  securities sold to public investors in
its April 2002 equity offering.  The Hawaii action alleges that the Registration
Statement and  Prospectus  filed by Calpine which became  effective on April 24,
2002,  contained false and misleading  statements  regarding Calpine's financial
condition in violation of Sections 11, 12 and 15 of the  Securities Act of 1933.
The Hawaii  action  relies in part on  Calpine's  restatement  of  certain  past
financial results,  announced on March 3, 2003, to support its allegations.  The
Hawaii action seeks an unspecified amount of damages, in addition to other forms
of relief.

     We  removed  the Hawaii  action to federal  court in April 2003 and filed a
motion to transfer the case for  consolidation  with the other  securities class
action lawsuits in the United States District Court for the Northern District of
California in May 2003.  Plaintiff  sought to have the action  remanded to state
court, and on August 27, 2003, the United States District Court for the Southern
District of California granted  plaintiff's motion to remand the action to state
court.  In early  October  2003  plaintiff  agreed to dismiss  the claims it has
against three of the outside directors.

     On November 5, 2003, Calpine, the individual defendants and the underwriter
defendants  filed  motions to dismiss  this  complaint on numerous  grounds.  On
February 6, 2004, the court issued a tentative  ruling  sustaining our motion to
dismiss on the issue of plaintiff's standing. The court found that plaintiff had
not shown that it had  purchased  Calpine  stock  "traceable"  to the April 2002
equity offering. The court overruled our motion to dismiss on all other grounds.
On March 12, 2004,  after oral argument on the issues,  the court  confirmed its
February 2, 2004, ruling.

     On February 20, 2004,  plaintiff  filed an amended  complaint,  and in late
March  2004  Calpine  and  the  individual  defendants  filed  answers  to  this
complaint.  On April 9, 2004, we and the individual  defendants filed motions to
transfer the lawsuit to Santa Clara County  Superior  Court,  which motions were
granted on May 7, 2004.  We consider this lawsuit to be without merit and intend
to continue to defend vigorously against it.

     Phelps v. Calpine  Corporation,  et al. On April 17, 2003, a participant in
the Calpine  Corporation  Retirement  Savings Plan (the  "401(k)  Plan") filed a
class  action  lawsuit  in the United  States  District  Court for the  Northern
District of  California.  The  underlying  allegations  in this action  ("Phelps
action") are  substantially  the same as those in the  securities  class actions
described above.  However, the Phelps action is brought on behalf of a purported
class of participants in the 401(k) Plan. The Phelps action alleges that various
filings and statements  made by Calpine during the class period were  materially
false and  misleading,  and that  defendants  failed to fulfill their  fiduciary
obligations  as  fiduciaries  of the 401(k) Plan by allowing  the 401(k) Plan to
invest in Calpine common stock. The Phelps action seeks an unspecified amount of
damages, in addition to other forms of relief. In May 2003 Lennette Poor-Herena,
another  participant  in the 401(k) Plan,  filed a  substantially  similar class
action lawsuit as the Phelps action also in the Northern District of California.
Plaintiffs'  counsel is the same in both of these actions,  and they have agreed
to  consolidate  these two cases and to  coordinate  them with the  consolidated
federal securities class actions described above. On January 20, 2004, plaintiff
James Phelps filed a consolidated  ERISA  complaint  naming Calpine and numerous
individual current and former Calpine Board members and employees as defendants.
Pursuant to a stipulated  agreement with  plaintiff,  Calpine's  response to the
amended  complaint is due June 18, 2004.  We consider this lawsuit to be without
merit and intend to vigorously defend against it.

     Johnson v. Peter  Cartwright,  et al. On December 17,  2001, a  shareholder
filed a derivative lawsuit on behalf of Calpine against its directors and one of
its senior officers. This lawsuit is captioned Johnson v. Cartwright, et al. and
is pending in state superior court of Santa Clara County, California. Calpine is



                                      -60-


     a nominal  defendant in this  lawsuit,  which  alleges  claims  relating to
purportedly  misleading  statements  about Calpine and stock sales by certain of
the director  defendants and the officer  defendant.  In December 2002 the court
dismissed the complaint  with respect to certain of the director  defendants for
lack of personal jurisdiction, though plaintiff may appeal this ruling. In early
February 2003 plaintiff  filed an amended  complaint.  In March 2003 Calpine and
the  individual  defendants  filed  motions to dismiss  and motions to stay this
proceeding in favor of the federal  securities class actions described above. In
July 2003 the court granted the motions to stay this  proceeding in favor of the
consolidated  federal  securities  class  actions  described  above.  We  cannot
estimate  the  possible  loss or range of  possible  loss from this  matter.  We
consider  this  lawsuit to be  without  merit and  intend to  vigorously  defend
against it.

     Gordon v. Peter Cartwright, et al. On August 8, 2002, a shareholder filed a
derivative suit in the United States District Court for the Northern District of
California  on behalf of Calpine  against  its  directors,  captioned  Gordon v.
Cartwright, et al. similar to Johnson v. Cartwright.  Motions have been filed to
dismiss the action against certain of the director  defendants on the grounds of
lack of personal  jurisdiction,  as well as to dismiss the complaint in total on
other grounds.  In February 2003 plaintiff  agreed to stay these  proceedings in
favor of the consolidated federal securities class action described above and to
dismiss  without  prejudice  certain  director  defendants.  On March  4,  2003,
plaintiff  filed papers with the court  voluntarily  agreeing to dismiss without
prejudice  the claims he had against three of the outside  directors.  We cannot
estimate  the  possible  loss or range of  possible  loss from this  matter.  We
consider  this  lawsuit to be without  merit and  intend to  continue  to defend
vigorously against it.

     Calpine Corporation v. Automated Credit Exchange. On March 5, 2002, Calpine
sued  Automated  Credit  Exchange  ("ACE")  in state  superior  court of Alameda
County,  California  for  negligence  and breach of contract to recover  reclaim
trading credits, a form of emission reduction credits that should have been held
in Calpine's  account with U.S.  Trust Company ("US  Trust").  Calpine wrote off
$17.7  million in December 2001 related to losses that it alleged were caused by
ACE.  Calpine and ACE entered  into a  Settlement  Agreement  on March 29, 2002,
pursuant to which ACE made a payment to Calpine of $7 million and transferred to
Calpine  the rights to the  emission  reduction  credits  to be held by ACE.  We
recognized  the $7 million as income in the second quarter of 2002. In June 2002
a complaint was filed by InterGen North America,  L.P. ("InterGen") against Anne
M. Sholtz, the owner of ACE, and EonXchange,  another  Sholtz-controlled entity,
which  filed for  bankruptcy  protection  on May 6,  2002.  InterGen  alleges it
suffered  a loss of  emission  reduction  credits  from  EonXchange  in a manner
similar to  Calpine's  loss from ACE.  InterGen's  complaint  alleges  that Anne
Sholtz  co-mingled  assets among ACE,  EonXchange and other Sholtz  entities and
that  ACE  and  other  Sholtz  entities  should  be  deemed  to be one  economic
enterprise and all retroactively included in the EonXchange bankruptcy filing as
of May 6, 2002. By a judgment  entered on October 30, 2002, the bankruptcy court
consolidated  ACE and the other Sholtz  controlled  entities with the bankruptcy
estate of EonXchange.  Subsequently,  the Trustee of EonXchange filed a separate
motion to substantively  consolidate  Anne Sholtz into the bankruptcy  estate of
EonXchange. Although Anne Sholtz initially opposed such motion, she entered into
a settlement  agreement with the Trustee  consenting to her being  substantively
consolidated  into the bankruptcy  proceeding.  The bankruptcy  court entered an
order approving Anne Sholtz's settlement  agreement with the Trustee on April 3,
2002.  On July  10,  2003,  Howard  Grobstein,  the  Trustee  in the  EonXchange
bankruptcy, filed a complaint for avoidance against Calpine, seeking recovery of
the $7 million  (plus  interest and costs) paid to Calpine in the March 29, 2002
Settlement  Agreement.  The  complaint  claims  that the $7 million  received by
Calpine in the Settlement Agreement was transferred within 90 days of the filing
of bankruptcy  and therefore  should be avoided and preserved for the benefit of
the bankruptcy estate. On August 28, 2003, Calpine filed its answer denying that
the $7 million is an avoidable preference.  On January 26, 2004, Calpine filed a
motion for partial summary judgment  asserting that the bankruptcy court did not
properly  consolidate Anne Sholtz into the bankruptcy  estate of EonXchange.  If
the motion is granted,  at least $2.9 million of the $7 million that the Trustee
is seeking  to  recover  from  Calpine  could not be  avoided as a  preferential
transfer.  In response,  the Trustee filed a motion for summary judgment for the
entire $7 million plus interest  against  Calpine.  Although Calpine will assert
various defenses to the claims asserted by the Trustee,  Calpine and the Trustee
have entered into  stipulations  to continue  the various  hearing  dates on the
pending motions for summary judgment in order to pursue settlement  discussions.
We believe we have  adequately  reserved for the possible  loss,  if any, we may
ultimately incur as a result of this matter.

     International  Paper  Company v.  Androscoggin  Energy LLC. In October 2000
International  Paper  Company  ("IP")  filed a  complaint  in the United  States
District Court for the Northern District of Illinois against Androscoggin Energy
LLC ("AELLC") alleging that AELLC breached certain  contractual  representations
and  warranties  by failing  to  disclose  facts  surrounding  the  termination,
effective May 8, 1998, of one of AELLC's  fixed-cost gas supply  agreements.  We
had acquired a 32.3% interest in AELLC as part of the SkyGen  transaction  which
closed in October  2000.  AELLC  filed a  counterclaim  against IP that has been
referred to arbitration  that AELLC may commence at its discretion  upon further



                                      -61-


evaluation.  On November 7, 2002,  the court  issued an opinion on the  parties'
cross motions for summary  judgment  finding in AELLC's favor on certain matters
though granting  summary  judgment to IP on the liability aspect of a particular
claim  against  AELLC.  The  court  also  denied  a motion  submitted  by IP for
preliminary  injunction  to permit IP to make  payment of funds into escrow (not
directly to AELLC) and require AELLC to post a significant bond.

     In  mid-April  of 2003 IP  unilaterally  availed  itself  to  self-help  in
withholding  amounts  in excess of $2.0  million  as a  set-off  for  litigation
expenses  and fees  incurred to date as well as an  estimated  portion of a rate
fund to  AELLC.  Upon  AELLC's  amended  complaint  and  request  for  immediate
injunctive  relief against such actions,  the court ordered that IP must pay the
approximately $1.2 million withheld as attorneys' fees related to the litigation
as any such  perceived  entitlement  was  premature,  but  deferred  to  provide
injunctive  relief on the incomplete record concerning the offset of $799,000 as
an estimated  pass-through of the rate fund. IP complied with the order on April
29, 2003, and tendered payment to AELLC of the  approximately  $1.2 million.  On
June  26,  2003,  the  court  entered  an  order   dismissing   AELLC's  amended
counterclaim  without  prejudice  to AELLC  refiling  the  claims  as  breach of
contract claims in a separate lawsuit. On December 11, 2003, the court denied in
part IP's summary  judgment motion  pertaining to damages.  In short, the court:
(i) determined  that, as a matter of law, IP is entitled to pursue an action for
damages as a result of AELLC's breach, and (ii) ruled that sufficient  questions
of fact  remain to deny IP summary  judgment on the measure of damages as IP did
not sufficiently  establish  causation resulting from AELLC's breach of contract
(the liability aspect of which IP obtained a summary judgment in December 2002).
On February 2, 2004,  the parties filed a Final  Pretrial  Order with the court.
The case  appears  likely  scheduled  for trial in the  second  quarter of 2004,
subject to the court's  discretion and calendar.  We believe we have  adequately
reserved for the possible loss, if any, we may  ultimately  incur as a result of
this matter.

     Pacific Gas and Electric Company v. Calpine Corporation, et al. On July 22,
2003, Pacific Gas and Electric Company ("PG&E") filed with the California Public
Utilities  Commission  ("CPUC") a Complaint  of PG&E and  Request for  Immediate
Issuance of an Order to Show Cause  ("complaint")  against Calpine  Corporation,
CPN  Pipeline  Company,  Calpine  Energy  Services,  L.P.,  Calpine  Natural Gas
Company,  and Lodi Gas Storage,  LLC ("LGS"). The complaint requests the CPUC to
issue an order requiring defendants to show cause why they should not be ordered
to  cease  and  desist  from  using  any  direct  interconnections  between  the
facilities  of CPN Pipeline  and those of LGS unless LGS and Calpine  first seek
and obtain regulatory  approval from the CPUC. The complaint also seeks an order
directing  defendants  to pay to  PG&E  any  underpayments  of  PG&E's  tariffed
transportation  rates and to make  restitution  for any profits  earned from any
business  activity related to LGS' direct  interconnections  to any entity other
than PG&E.  The complaint  further  alleges that various  natural gas consumers,
including Calpine affiliated generation projects within California,  are engaged
with  defendants in the acts  complained of, and that the defendants  unlawfully
bypass PG&E's system and operate as an unregulated  local  distribution  company
within PG&E's service  territory.  On August 27, 2003,  Calpine filed its answer
and a motion to dismiss. LGS also made similar filings. On October 16, 2003, the
presiding  administrative  law judge denied the motion to dismiss and on October
24, 2003,  issued a Scoping Memo and Ruling  establishing a procedural  schedule
and set the matter for an evidentiary hearing. On January 15, 2004, Calpine, LGS
and PG&E executed a Settlement Agreement to resolve all outstanding  allegations
and claims raised in the complaint.  Certain aspects of the Settlement Agreement
are effective  immediately and the  effectiveness of other provisions is subject
to the approval of the  Settlement  Agreement by the CPUC. In the event the CPUC
fails to approve the Settlement  Agreement,  its operative  terms and conditions
become null and void. The Settlement  Agreement provides,  in part, for: 1) PG&E
to be paid $2.7 million; 2) the disconnection of the LGS  interconnections  with
Calpine;  3) Calpine to obtain PG&E consent or regulatory or other  governmental
approval  before  resuming  any  sales or  exchanges  at the Ryer  Island  Meter
Station; 4) PG&E's withdrawal of its public utility claims against Calpine;  and
5) no party admitting any wrongdoing.  Accordingly, the presiding administrative
law judge vacated the hearing schedule and established a new procedural schedule
for the filing of the Settlement Agreement.  On February 6, 2004, the Settlement
Agreement  was filed with the CPUC.  The parties were given the  opportunity  to
submit  comments and reply comments on the Settlement  Agreement.  The matter is
currently  pending and shall be considered by the CPUC following the issuance of
a recommendation by the presiding administrative law judge.

     Panda Energy International,  Inc., et al. v. Calpine Corporation, et al. On
November 5, 2003, Panda Energy International,  Inc. and certain related parties,
including PLC II, LLC,  (collectively  "Panda")  filed suit against  Calpine and
certain of its  affiliates in the United States  District Court for the Northern
District of Texas, alleging, among other things, that we breached duties of care
and  loyalty  allegedly  owed to Panda by failing  to  correctly  construct  and
operate the Oneta Energy  Center  ("Oneta"),  which we acquired  from Panda,  in
accordance with Panda's  original plans.  Panda alleges that it is entitled to a
portion of the profits from Oneta plant and that Calpine's  actions have reduced
the profits from Oneta plant thereby undermining Panda's ability to repay monies
owed to  Calpine  on  December  1,  2003,  under  a  promissory  note  on  which
approximately  $38.6 million (including  interest) is currently  outstanding and



                                      -62-


past due. The note is  collateralized  by Panda's carried interest in the income
generated from Oneta, which achieved full commercial operations in June 2003. We
have filed a counterclaim against Panda Energy International,  Inc. (and PLC II,
LLC)  based on a  guaranty,  and have also  filed a motion to  dismiss as to the
causes of action  alleging  federal and state  securities laws  violations.  The
motion to dismiss is currently pending before the court. However, at the present
time, we cannot  estimate the potential loss, if any, that might arise from this
matter.  We consider  Panda's  lawsuit to be without  merit and intend to defend
vigorously  against it. We stopped  accruing  interest  income on the promissory
note due  December  1, 2003,  as of the due date  because of Panda's  default in
repayment of the note.

     California  Business & Professions  Code Section 17200 Cases,  of which the
lead case is T&E Pastorino Nursery v. Duke Energy Trading and Marketing, L.L.C.,
et al. This purported  class action  complaint  filed in May 2002 against twenty
energy  traders and energy  companies,  including CES,  alleges that  defendants
exercised  market  power and  manipulated  prices  in  violation  of  California
Business & Professions Code Section 17200 et seq., and seeks injunctive  relief,
restitution, and attorneys' fees. We also have been named in seven other similar
complaints for  violations of Section  17200.  All seven cases were removed from
the various  state courts in which they were  originally  filed to federal court
for  pretrial  proceedings  with  other  cases in  which  we are not  named as a
defendant.  However, at the present time, we cannot estimate the potential loss,
if any,  that might arise from this matter.  We consider the  allegations  to be
without  merit,  and filed a motion to  dismiss on August  28,  2003.  The court
granted the motion, and plaintiffs have appealed.

     Prior to the motion to dismiss being granted, one of the actions, captioned
Millar v.  Allegheny  Energy  Supply  Co.,  LLP, et al.,  was  remanded to state
superior court of Alameda County, California. On January 12, 2004, CES was added
as a defendant in Millar.  This action includes similar allegations to the other
17200 cases, but also seeks rescission of the long-term power contracts with the
California Department of Water Resources.

     Upon motion from another newly added defendant, Millar was recently removed
to  federal  court.  It has now  been  transferred  to the  same  judge  that is
presiding  over  the  other  17200  cases  described  above,  where  it  will be
consolidated  with such cases for  pretrial  purposes.  We  anticipate  filing a
timely motion for dismissal of Millar as well.

     Nevada Power Company and Sierra  Pacific  Power  Company v. Calpine  Energy
Services,  L.P. before the FERC,  filed on December 4, 2001.  Nevada Section 206
Complaint.  On December 4, 2001, Nevada Power Company ("NPC") and Sierra Pacific
Power  Company  ("SPPC")  filed a complaint  with FERC under  Section 206 of the
Federal  Power Act against a number of parties to their power sales  agreements,
including Calpine. NPC and SPPC allege in their complaint, which seeks a refund,
that the prices  they  agreed to pay in certain of the power  sales  agreements,
including  those signed with  Calpine,  were  negotiated  during a time when the
power market was dysfunctional  and that they are unjust and  unreasonable.  The
administrative  law judge issued an Initial  Decision on December 19, 2002, that
found for  Calpine  and the other  respondents  in the case and  denied  NPC the
relief that it was seeking.  In June 2003,  FERC  rejected the  complaint.  Some
plaintiffs  appealed to the FERC and their request for rehearing was denied. The
FERC decision is therefore final, and the matter is pending on appeal before the
United States Court of Appeals for the Ninth Circuit.

     Transmission  Service  Agreement with Nevada Power.  On March 16, 2004, NPC
filed a petition for declaratory order at FERC (Docket No.  EL04-90-000)  asking
that an order be issued requiring  Calpine and Reliant Energy Services,  Inc. to
pay  for  transmission  service  under  their  Transmission  Service  Agreements
("TSAs")  with NPC or,  if the TSAs are  terminated,  to pay the  lesser  of the
transmission  charges or a pro rata share of the total cost of NPC's  Centennial
Project (approximately $33 million for Calpine). Calpine had previously provided
security to NPC for these costs in the form of a surety bond issued by Fireman's
Fund Insurance Company ("FFIC"). The Centennial Project involves construction of
various  transmission  facilities in two phases;  Calpine's  Moapa Energy Center
("MEC") is scheduled to receive  service under its TSA from facilities yet to be
constructed in the second phase of the Centennial  Project.  Calpine has filed a
protest to the petition  asserting  that Calpine will take service under the TSA
if NPC proceeds to execute a purchase power agreement  ("PPA") with MEC based on
its winning bid in the Request for Proposals that NPC conducted in 2003. Calpine
also has taken the position that if NPC does not execute a PPA with MEC, it will
terminate  the TSA and any  payment  by  Calpine  would be limited to a pro rata
allocation  of  costs  incurred  to  date on the  second  phase  of the  project
(approximately $4.5 million in total) among the three customers to be served. At
this time, we are unable to predict the final outcome of this  proceeding or its
impact on us.

     On or about April 27, 2004,  NPC alleged to FFIC that Calpine had defaulted
on the TSA and made  demand  on FFIC for the full  amount  of the  surety  bond,
$33,333,333.00.  On April 29, 2004, FFIC filed a complaint for declaratory order
in state  superior  court of Marin County,  California  in connection  with this
demand.




                                      -63-


     FFIC's  complaint  asks  that an order be issued  declaring  that it has no
obligation to make payment under the bond and, if the court determines that FFIC
does  have an  obligation  to make  payment,  FFIC  asks that an order be issued
declaring  that (i) Calpine has an  obligation to replace it with funds equal to
the amount of NPC's  demand  against the bond and (ii)  Calpine is  obligated to
indemnify  and hold FFIC  harmless  for all loss,  costs and fees  incurred as a
result of the  issuance of the bond.  Calpine is preparing to file a response to
the complaint.  Calpine's  position will be, among other items,  that it did not
default on its  obligations  under the TSA and  therefore NPC is not entitled to
make a demand  upon the FFIC bond.  At this time,  we are unable to predict  the
outcome of this proceeding or its impact on us.

     Calpine Canada Natural Gas Partnership v. Enron Canada Corp. On February 6,
2002,  Calpine  Canada  Natural  Gas  Partnership  ("Calpine  Canada")  filed  a
complaint in the Alberta Court of Queens Branch alleging that Enron Canada Corp.
("Enron  Canada")  owed it  approximately  $1.5  million from the sale of gas in
connection with two Master Firm gas Purchase and Sale Agreements. To date, Enron
Canada has not sought bankruptcy relief and has  counterclaimed in the amount of
$18 million.  Discovery  is  currently  in  progress,  and we believe that Enron
Canada's  counterclaim is without merit and intend to vigorously  defend against
it.

     Jones v. Calpine Corporation. On June 11, 2003, the Estate of Darrell Jones
and the Estate of Cynthia Jones filed a complaint  against Calpine in the United
States District Court for the Western District of Washington.  Calpine purchased
Goldendale  Energy,  Inc., a Washington  corporation,  from Darrell  Jones.  The
agreement provided,  among other things, that upon substantial completion of the
Goldendale facility, Calpine would pay Mr. Jones (i) $6.0 million and (ii) $18.0
million  less $0.2  million per day for each day that  elapsed  between  July 1,
2002,  and the date of  substantial  completion.  Substantial  completion of the
Goldendale  facility  has not  occurred  and the daily  reduction in the payment
amount has reduced the $18.0 million payment to zero. The complaint alleges that
by not achieving  substantial  completion by July 1, 2002,  Calpine breached its
contract  with Mr. Jones,  violated a duty of good faith and fair  dealing,  and
caused an inequitable forfeiture.  The complaint seeks damages in an unspecified
amount in excess of $75,000. On July 28, 2003, Calpine filed a motion to dismiss
the complaint for failure to state a claim upon which relief can be granted. The
court  granted  Calpine's  motion to dismiss the  complaint  on March 10,  2004.
Plaintiffs  have filed a motion for  reconsideration  of the  decision,  and the
plaintiffs may also ultimately appeal.  Calpine still, however,  expects to make
the $6.0 million payment to the estates when the project is completed.

     In  addition,  we are involved in various  other  claims and legal  actions
arising  out of the normal  course of our  business.  We do not expect  that the
outcome  of  these  proceedings  will  have a  material  adverse  effect  on our
financial position or results of operations.

Item 2. Changes in  Securities,  Use of Proceeds and Issuer  Purchases of Equity
        Securities.

Convertible Senior Notes

     4% Convertible  Senior Notes Due 2006. On December 26, 2001, we completed a
private  placement  of  $1.0  billion  aggregate  principal  amount  of  our  4%
Convertible Senior Notes Due 2006 ("2006 Convertible Senior Notes"). The initial
purchaser of the 2006  Convertible  Senior Notes was Deutsche  Bank Alex.  Brown
Inc.  Deutsche Bank exercised its option to acquire an additional $200.0 million
aggregate principal amount of the 2006 Convertible Senior Notes by purchasing an
additional  $100.0 million  aggregate  principal  amount of the 2006 Convertible
Senior  Notes on each of December 31,  2001,  and January 3, 2002.  The offering
price of the 2006  Convertible  Senior Notes was 100% of the  principal  amount,
less an aggregate  underwriting discount of $30.0 million. Each sale of the 2006
Convertible  Senior  Notes to  Deutsche  Bank was exempt  from  registration  in
reliance on Section  4(2) under the  Securities  Act of 1933,  as amended,  as a
transaction not involving a public offering.  The 2006 Convertible  Senior Notes
were re-offered by Deutsche Bank to qualified  institutional  buyers in reliance
on Rule 144A under the Securities Act.

     We subsequently filed with the SEC a registration statement with respect to
resales of the 2006 Convertible  Senior Notes,  which was declared  effective by
the SEC on June 21, 2002.

     The 2006 Convertible Senior Notes are convertible into shares of our common
stock at a conversion price of $18.07 per share which represents a 13.0% premium
over the New York Stock  Exchange  closing price of $15.99 per share on December
26,  2001.   The   conversion   price  is  subject  to   adjustment  in  certain
circumstances. We have reserved 66,408,411 shares of our authorized common stock
for issuance upon  conversion of the 2006  Convertible  Senior Notes,  which are
convertible  at any time on or before the close of  business  on the day that is
two business days prior to the maturity date,  December 26, 2006, unless we have
previously  repurchased the 2006 Convertible  Senior Notes.  Holders of the 2006
Convertible  Senior Notes have the right to require us to repurchase their notes
on at par plus accrued  interest  December  26,  2004.  We may choose to pay the
repurchase price in cash or shares of common stock, or a combination thereof.



                                      -64-


     During the three months ended March 31, 2004, we repurchased $178.5 million
in principal amount of our outstanding 2006 Convertible Senior Notes that can be
put to us in exchange for $177.5 million in cash.  Additionally,  on February 9,
2004, we made a cash tender offer,  which expired on March 9, 2004,  for any and
all of the then still  outstanding 2006  Convertible  Senior Notes at a price of
par plus accrued  interest.  On March 10, 2004,  we paid an aggregate  amount of
$412.8 million for the tendered 2006  Convertible  Senior Notes,  which included
accrued  interest of $3.4 million.  At March 31, 2004, 2006  Convertible  Senior
Notes in the aggregate principal amount of $72.1 million remain outstanding.

     4 3/4% Contingent  Convertible Senior Notes Due 2023. On November 17, 2003,
we  completed  the issuance of $650 million  aggregate  principal  amount of our
43/4% Contingent  Convertible Senior Notes Due 2023 ("2023 Convertible  Notes").
The  initial  purchasers  of the  2023  Convertible  Notes  were  Deutsche  Bank
Securities Inc., Credit Lyonnais Securities (USA) Inc., Harris Nesbitt Corp. and
Williams  Capital  Group  LP  (the  "initial  purchasers").  One of the  initial
purchasers,  Deutsche Bank Securities  Inc.,  exercised its option to acquire an
additional  $250.0 million  aggregate  principal  amount of the 2023 Convertible
Notes on January 9, 2004. The offering price of the 2023  Convertible  Notes was
100% of the  principal  amount of the 2023  Convertible  Senior  Notes,  less an
aggregate  underwriting  discount  of  $24.75  million.  Each  sale of the  2023
Convertible  Notes to an initial  purchaser  was  exempt  from  registration  in
reliance on Section  4(2) under the  Securities  Act of 1933,  as amended,  as a
transaction not involving a public  offering.  The 2023  Convertible  Notes were
offered by each initial purchaser to qualified  institutional buyers in reliance
on Rule 144A under the Securities Act.

     Upon the occurrence of certain  contingencies,  the 2023 Convertible  Notes
are  convertible,  at the option of  holder,  into cash and shares of our common
stock at an initial  conversion price of $6.50 per share, which represents a 38%
premium  over The New York Stock  Exchange  closing  price of $4.71 per share on
November 6, 2003.  The number of shares of our common stock a holder  ultimately
receives  upon  conversion is determined by a formula based on the closing price
of our  common  stock  on The New York  Stock  Exchange  over a  period  of five
consecutive  trading days during a specified period. We have initially  reserved
69,230,000 shares of our authorized common stock for issuance upon conversion of
the 2023 Convertible  Notes, and have undertaken to reserve additional shares as
may be necessary to satisfy our obligation to deliver shares upon  conversion if
our  stock  price  increases  such  that  the  numbers  of  shares  reserved  is
inadequate.  Upon conversion of the 2023 Convertible  Notes, we will deliver par
value in cash and any additional  value in shares of our common stock.  The 2023
Contingent  Notes will mature on November 15, 2023. We may redeem some or all of
the notes at any time on or after  November  22, 2009,  at a  redemption  price,
payable in cash, of 100% of the principal amount of the notes,  plus accrued and
unpaid  interest and  additional  interest,  if any, up to but not including the
date of redemption.  Holders have the right to require us to repurchase all or a
portion of the 2023  Convertible  Notes on November 22, 2009,  2013 and 2018, at
100% of their principal amount plus any accrued and unpaid interest. We have the
right to repurchase the 2023 Convertible  Senior Notes with cash,  shares of our
common stock, or a combination of cash and our common stock.

Item 6. Exhibits and Reports on Form 8-K.

     (a)Exhibits

     The following exhibits are filed herewith unless otherwise indicated:

                                  EXHIBIT INDEX

Exhibit
 Number                            Description
- -------   ----------------------------------------------------------------------
*3.1      Amended  and  Restated   Certificate  of   Incorporation   of  Calpine
          Corporation.(a)
*3.2      Certificate of Correction of Calpine Corporation.(b)
*3.3      Certificate  of  Amendment  of Amended  and  Restated  Certificate  of
          Incorporation of Calpine Corporation.(c)
*3.4      Certificate of Designation of Series A  Participating  Preferred Stock
          of Calpine Corporation.(b)
*3.5      Amended Certificate of Designation of Series A Participating Preferred
          Stock of Calpine Corporation.(b)
*3.6      Amended Certificate of Designation of Series A Participating Preferred
          Stock of Calpine Corporation.(c)
*3.7      Certificate  of  Designation  of  Special  Voting  Preferred  Stock of
          Calpine Corporation.(d)
*3.8      Certificate  of Ownership and Merger Merging  Calpine  Natural Gas GP,
          Inc. into Calpine Corporation.(e)
*3.9      Certificate  of  Ownership  and Merger  Merging  Calpine  Natural  Gas
          Company into Calpine Corporation.(e)
*3.10     Amended and Restated By-laws of Calpine Corporation.(f)
*4.1.1    Indenture, dated as of May 16, 1996, between the Company and U.S. Bank
          (as successor  trustee to Fleet National Bank), as Trustee,  including
          form of Notes.(g)




                                      -65-


*4.1.2    First Supplemental Indenture,  dated as of August 1, 2000, between the
          Company and U.S. Bank National  Association  (as successor  trustee to
          Fleet National Bank), as Trustee.(b)
+4.1.3    Second Supplemental Indenture, dated as of April 26, 2004, between the
          Company and U.S. Bank National  Association  (as successor  trustee to
          Fleet National Bank), as Trustee.

Exhibit
 Number                            Description
- -------   ----------------------------------------------------------------------
*4.2.1    Indenture,  dated as of July 8, 1997, between the Company and The Bank
          of New York, as Trustee, including form of Notes.(h)
*4.2.2    Supplemental  Indenture,  dated as of September 10, 1997,  between the
          Company and The Bank of New York, as Trustee.(i)
*4.2.3    Second Supplemental Indenture,  dated as of July 31, 2000, between the
          Company and The Bank of New York, as Trustee.(b)
+4.2.4    Third Supplemental Indenture,  dated as of April 26, 2004, between the
          Company and The Bank of New York, as Trustee.
*4.3.1    Indenture,  dated as of March 31,  1998,  between  the Company and The
          Bank of New York, as Trustee, including form of Notes.(j)
*4.3.2    Supplemental Indenture, dated as of July 24, 1998, between the Company
          and The Bank of New York, as Trustee.(j)
*4.3.3    Second Supplemental Indenture,  dated as of July 31, 2000, between the
          Company and The Bank of New York, as Trustee.(b)
+4.3.4    Third Supplemental Indenture,  dated as of April 26, 2004, between the
          Company and The Bank of New York, as Trustee.
*4.4.1    Indenture,  dated as of March 29,  1999,  between  the Company and The
          Bank of New York, as Trustee, including form of Notes.(k)
*4.4.2    First Supplemental  Indenture,  dated as of July 31, 2000, between the
          Company and The Bank of New York, as Trustee.(b)
+4.4.3    Second Supplemental Indenture, dated as of April 26, 2004, between the
          Company and The Bank of New York, as Trustee.
*4.5.1    Indenture,  dated as of March 29,  1999,  between  the Company and The
          Bank of New York, as Trustee, including form of Notes.(k)
*4.5.2    First Supplemental  Indenture,  dated as of July 31, 2000, between the
          Company and The Bank of New York, as Trustee.(b)
+4.5.3    Second Supplemental Indenture, dated as of April 26, 2004, between the
          Company and The Bank of New York, as Trustee.
*4.6.1    Indenture,  dated as of August 14, 2003,  among  Calpine  Construction
          Finance Company,  L.P., CCFC Finance Corp., each of Calpine Hermiston,
          LLC,  CPN  Hermiston,   LLC  and  Hermiston  Power   Partnership,   as
          Guarantors,  and Wilmington Trust Company, as Trustee,  including form
          of Notes.(l)
*4.6.2    Supplemental Indenture,  dated as of September 18, 2003, among Calpine
          Construction  Finance  Company,  L.P.,  CCFC  Finance  Corp.,  each of
          Calpine  Hermiston,  LLC,  CPN  Hermiston,  LLC  and  Hermiston  Power
          Partnership,   as  Guarantors,   and  Wilmington  Trust  Company,   as
          Trustee.(l)
*4.6.3    Second  Supplemental  Indenture,  dated as of January 14, 2004,  among
          Calpine Construction  Finance Company,  L.P., CCFC Finance Corp., each
          of Calpine  Hermiston,  LLC, CPN  Hermiston,  LLC and Hermiston  Power
          Partnership,   as  Guarantors,   and  Wilmington  Trust  Company,   as
          Trustee.(m)
*4.6.4    Third Supplemental Indenture, dated as of March 5, 2004, among Calpine
          Construction  Finance  Company,  L.P.,  CCFC  Finance  Corp.,  each of
          Calpine  Hermiston,  LLC,  CPN  Hermiston,  LLC  and  Hermiston  Power
          Partnership,   as  Guarantors,   and  Wilmington  Trust  Company,   as
          Trustee.(m)
*4.7      Amended and Restated  Indenture,  dated as of March 12, 2004,  between
          the Company and Wilmington Trust Company, including form of Notes.(m)
*4.8      First Priority  Indenture,  dated as of March 23, 2004,  among Calpine
          Generating  Company,  LLC,  CalGen Finance Corp. and Wilmington  Trust
          FSB, as Trustee, including form of Notes.(m)
*4.9      Second Priority  Indenture,  dated as of March 23, 2004, among Calpine
          Generating  Company,  LLC,  CalGen Finance Corp. and Wilmington  Trust
          FSB, as Trustee, including form of Notes.(m)
*4.10     Third Priority  Indenture,  dated as of March 23, 2004,  among Calpine
          Generating  Company,  LLC,  CalGen Finance Corp. and Wilmington  Trust
          FSB, as Trustee, including form of Notes.(m)
*10.1.1   Amended and  Restated  Credit  Agreement,  dated as of March 23, 2004,
          among Calpine Generating  Company,  LLC, the Guarantors named therein,
          the Lenders named therein,  The Bank of Nova Scotia, as Administrative
          Agent,  LC  Bank,  Lead  Arranger  and  Sole  Bookrunner,   Bayerische
          Landesbank  Cayman  Islands  Branch,  as Arranger  and  Co-Syndication
          Agent, Credit Lyonnais New York Branch, as Arranger and Co-Syndication
          Agent,  ING  Capital  LLC,  as  Arranger  and  Co-Syndication   Agent,
          Toronto-Dominion  (Texas) Inc., as Arranger and Co-Syndication  Agent,
          and Union Bank of  California,  N.A.,  as Arranger and  Co-Syndication
          Agent.(m)








                                      -66-


Exhibit
 Number                            Description
- -------   ----------------------------------------------------------------------
*10.2.1   Amended  and  Restated  Credit  Agreement,  dated as of July 16,  2003
          ("Amended  and Restated  Credit  Agreement"),  among the Company,  the
          Lenders  named  therein,  The Bank of Nova Scotia,  as  Administrative
          Agent,  Funding  Agent,  Lead  Arranger  and  Bookrunner,   Bayerische
          Landesbank,  Cayman Islands Branch, as Lead Arranger, as Co-Bookrunner
          and  Documentation  Agent,  and ING Capital  LLC and Toronto  Dominion
          (Texas)  Inc.,  as  Lead  Arrangers,  Co-Bookrunners  and  Syndication
          Agents.(n)
*10.2.2   First Amendment to Amended and Restated Credit Agreement,  dated as of
          August 7, 2003, among the Company,  the Lenders named therein, and The
          Bank of Nova Scotia, as Administrative Agent and Funding Agent.(n)
*10.2.3   Amendment and Waiver to Amended and Restated Credit  Agreement,  dated
          as of August 28, 2003,  among the Company,  the Lenders named therein,
          and The Bank of Nova  Scotia,  as  Administrative  Agent  and  Funding
          Agent.(l)
*10.2.4   Letter  Agreement  regarding  Technical  Correction  to Amendment  and
          Waiver to Amended and Restated Credit Agreement, dated as of September
          5, 2003, among the Company, the Lenders named therein, and The Bank of
          Nova Scotia, as Administrative Agent and Funding Agent.(l)
*10.2.5   Third Amendment to Amended and Restated Credit Agreement,  dated as of
          November 6, 2003, among the Company,  each of Quintana  Minerals (USA)
          Inc.,  JOQ Canada,  Inc.,  and  Quintana  Canada  Holdings,  LLC, as a
          Guarantor,  the Lenders named therein, and The Bank of Nova Scotia, as
          Administrative Agent and Funding Agent.(l)
*10.2.6   Fourth Amendment and Waiver to Amended and Restated Credit  Agreement,
          dated as of November 19, 2003,  among the Company,  the Lenders  named
          therein,  and The Bank of Nova  Scotia,  as  Administrative  Agent and
          Funding Agent.(m)
*10.2.7   Fifth Amendment and Waiver to Amended and Restated  Credit  Agreement,
          dated as of December 30, 2003,  among the Company,  the Lenders  named
          therein,  and The Bank of Nova  Scotia,  as  Administrative  Agent and
          Funding Agent.(m)
*10.2.8   Technical  Correction  to Fifth  Amendment  and Waiver to Amended  and
          Restated Credit  Agreement,  dated as of December 31, 2003,  among the
          Company,  the Lenders named therein,  and The Bank of Nova Scotia,  as
          Administrative Agent and Funding Agent.(m)
*10.2.9   Waiver to Amended and Restated Credit Agreement,  dated as of March 5,
          2003,  among the Company,  the Lenders named therein,  and The Bank of
          Nova Scotia, as Administrative Agent and Funding Agent.(m)
*10.3.1   Credit and  Guarantee  Agreement,  dated as of August 14, 2003,  among
          Calpine Construction Finance Company, L.P., each of Calpine Hermiston,
          LLC,  CPN  Hermiston,   LLC  and  Hermiston  Power   Partnership,   as
          Guarantors,  the  Lenders  named  therein,  and Goldman  Sachs  Credit
          Partners L.P., as Administrative Agent and Sole Lead Arranger.(l)
*10.3.2   Amendment  No. 1 to the Credit and  Guarantee  Agreement,  dated as of
          September 12, 2003, among Calpine Construction Finance Company,  L.P.,
          each of Calpine Hermiston, LLC, CPN Hermiston, LLC and Hermiston Power
          Partnership,  as Guarantors,  the Lenders named  therein,  and Goldman
          Sachs Credit  Partners  L.P.,  as  Administrative  Agent and Sole Lead
          Arranger.(l)
*10.3.3   Amendment  No. 2 to the Credit and  Guarantee  Agreement,  dated as of
          January 13, 2004, among Calpine  Construction  Finance Company,  L.P.,
          each of Calpine Hermiston, LLC, CPN Hermiston, LLC and Hermiston Power
          Partnership,  as Guarantors,  the Lenders named  therein,  and Goldman
          Sachs Credit  Partners  L.P.,  as  Administrative  Agent and Sole Lead
          Arranger.(m)
*10.3.4   Amendment  No. 3 to the Credit and  Guarantee  Agreement,  dated as of
          March 5, 2004, among Calpine Construction Finance Company,  L.P., each
          of Calpine  Hermiston,  LLC, CPN  Hermiston,  LLC and Hermiston  Power
          Partnership,  as Guarantors,  the Lenders named  therein,  and Goldman
          Sachs Credit  Partners  L.P.,  as  Administrative  Agent and Sole Lead
          Arranger.(m)
*10.4     Credit and  Guarantee  Agreement,  dated as of March 23,  2004,  among
          Calpine  Generating  Company,  LLC, the Guarantors named therein,  the
          Lenders  named  therein,  Morgan  Stanley  Senior  Funding,  Inc.,  as
          Administrative Agent, and Morgan Stanley Senior Funding, Inc., as Sole
          Lead Arranger and Sole Bookrunner.(m)
*10.5     Credit and  Guarantee  Agreement,  dated as of March 23,  2004,  among
          Calpine  Generating  Company,  LLC, the Guarantors named therein,  the
          Lenders  named  therein,  Morgan  Stanley  Senior  Funding,  Inc.,  as
          Administrative Agent, and Morgan Stanley Senior Funding, Inc., as Sole
          Lead Arranger and Sole Bookrunner.(m)
*10.6     Consulting  Contract,  dated as of January 1,  2004,  between  Calpine
          Corporation and Mr. George J. Stathakis. (m)(o)
+31.1     Certification of the Chairman,  President and Chief Executive  Officer
          Pursuant to Rule  13a-14(a)  or Rule  15d-14(a)  under the  Securities
          Exchange  Act of 1934,  as  Adopted  Pursuant  to  Section  302 of the
          Sarbanes-Oxley Act of 2002.






                                      -67-


Exhibit
 Number                            Description
- -------   ----------------------------------------------------------------------
+31.2     Certification  of the Executive  Vice  President  and Chief  Financial
          Officer  Pursuant  to Rule  13a-14(a)  or  Rule  15d-14(a)  under  the
          Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of
          the Sarbanes-Oxley Act of 2002.
+32.1     Certification of Chief Executive  Officer and Chief Financial  Officer
          Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906
          of the Sarbanes-Oxley Act of 2002.

- ----------

* Incorporated by reference.

+ Filed herewith.

(a)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-3 (Registration No. 333-40652),  filed with the SEC on June 30,
       2000.

(b)    Incorporated by reference to Calpine  Corporation's Annual Report on Form
       10-K for the year ended  December 31,  2000,  filed with the SEC on March
       15, 2001.

(c)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-3 (Registration No. 333-66078),  filed with the SEC on July 27,
       2001.

(d)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated March 31, 2001, filed with the SEC on May 15, 2001.

(e)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated March 31, 2002, filed with the SEC on May 15, 2002.

(f)    Incorporated by reference to Calpine  Corporation's Annual Report on Form
       10-K for the year ended  December 31,  2001,  filed with the SEC on March
       29, 2002.

(g)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-4  (Registration  No. 333-06259) filed with the SEC on June 19,
       1996.

(h)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated June 30, 1997, filed with the SEC on August 14, 1997.

(i)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-4  (Registration  No. 333-41261) filed with the SEC on November
       28, 1997.

(j)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-4 (Registration No. 333-61047) filed with the SEC on August 10,
       1998.

(k)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-3/A (Registration No. 333-72583) filed with the SEC on March 8,
       1999.

(l)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated  September  30, 2003,  filed with the SEC on November 13,
       2003.

(m)    Incorporated by reference to Calpine  Corporation's Annual Report on Form
       10-K dated December 31, 2003, filed with the SEC on March 25, 2004.

(n)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated June 30, 2003, filed with the SEC on August 14, 2003.

(o)    Management contract or compensatory plan or arrangement.
      (b)Reports on Form 8-K

     The registrant  filed the following  reports on Form 8-K during the quarter
ended March 31, 2004:

                Date of Report            Date Filed        Item Reported
              -----------------        -----------------    -------------
              January 6, 2004          January 6, 2004             5
              January 9, 2004          January 9, 2004             5
              January 9, 2004          January 9, 2004             5
              January 16, 2004         January 20, 2004            5
              January 28, 2004         January 29, 2004            5
              February 3, 2004         February 3, 2004            5
              February 4, 2004         February 4, 2004            5
              February 6, 2004         February 6, 2004           12



                                      -68-


                Date of Report            Date Filed        Item Reported
              -----------------        -----------------    -------------
              February 9, 2004         February 9, 2004            5
              February 20, 2004        February 24, 2004           5
              February 24, 2004        February 24, 2004           5
              February 26, 2004        March 1, 2004              12
              March 10, 2004           March 10, 2004              5
              March 11, 2004           March 12, 2004              5
              March 12, 2004           March 16, 2004              5
              March 23, 2004           March 23, 2004              5













































































                                      -69-





                                   SIGNATURES

Pursuant  to the  requirements  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.

                               Calpine Corporation

                               By:            /s/ ROBERT D. KELLY
                                  -------------------------------------------
                                                    Robert D. Kelly
                                  Executive Vice President and Chief Financial
                                     Officer (Principal Financial Officer)

Date: May 10, 2004

                               By:         /s/ CHARLES B. CLARK, JR.
                                  -------------------------------------------
                                               Charles B. Clark, Jr.
                                      Senior Vice President and Corporate
                                   Controller (Principal Accounting Officer)

Date: May 10, 2004





























































                                      -70-


     The following exhibits are filed herewith unless otherwise indicated:

                                  EXHIBIT INDEX

Exhibit
 Number                            Description
- -------   ----------------------------------------------------------------------
*3.1      Amended  and  Restated   Certificate  of   Incorporation   of  Calpine
          Corporation.(a)
*3.2      Certificate of Correction of Calpine Corporation.(b)
*3.3      Certificate  of  Amendment  of Amended  and  Restated  Certificate  of
          Incorporation of Calpine Corporation.(c)
*3.4      Certificate of Designation of Series A  Participating  Preferred Stock
          of Calpine Corporation.(b)
*3.5      Amended Certificate of Designation of Series A Participating Preferred
          Stock of Calpine Corporation.(b)
*3.6      Amended Certificate of Designation of Series A Participating Preferred
          Stock of Calpine Corporation.(c)
*3.7      Certificate  of  Designation  of  Special  Voting  Preferred  Stock of
          Calpine Corporation.(d)
*3.8      Certificate  of Ownership and Merger Merging  Calpine  Natural Gas GP,
          Inc. into Calpine Corporation.(e)
*3.9      Certificate  of  Ownership  and Merger  Merging  Calpine  Natural  Gas
          Company into Calpine Corporation.(e)
*3.10     Amended and Restated By-laws of Calpine Corporation.(f)
*4.1.1    Indenture, dated as of May 16, 1996, between the Company and U.S. Bank
          (as successor  trustee to Fleet National Bank), as Trustee,  including
          form of Notes.(g)
*4.1.2    First Supplemental Indenture,  dated as of August 1, 2000, between the
          Company and U.S. Bank National  Association  (as successor  trustee to
          Fleet National Bank), as Trustee.(b)
+4.1.3    Second Supplemental Indenture, dated as of April 26, 2004, between the
          Company and U.S. Bank National  Association  (as successor  trustee to
          Fleet National Bank), as Trustee.
*4.2.1    Indenture,  dated as of July 8, 1997, between the Company and The Bank
          of New York, as Trustee, including form of Notes.(h)
*4.2.2    Supplemental  Indenture,  dated as of September 10, 1997,  between the
          Company and The Bank of New York, as Trustee.(i)
*4.2.3    Second Supplemental Indenture,  dated as of July 31, 2000, between the
          Company and The Bank of New York, as Trustee.(b)
+4.2.4    Third Supplemental Indenture,  dated as of April 26, 2004, between the
          Company and The Bank of New York, as Trustee.
*4.3.1    Indenture,  dated as of March 31,  1998,  between  the Company and The
          Bank of New York, as Trustee, including form of Notes.(j)
*4.3.2    Supplemental Indenture, dated as of July 24, 1998, between the Company
          and The Bank of New York, as Trustee.(j)
*4.3.3    Second Supplemental Indenture,  dated as of July 31, 2000, between the
          Company and The Bank of New York, as Trustee.(b)
+4.3.4    Third Supplemental Indenture,  dated as of April 26, 2004, between the
          Company and The Bank of New York, as Trustee.
*4.4.1    Indenture,  dated as of March 29,  1999,  between  the Company and The
          Bank of New York, as Trustee, including form of Notes.(k)
*4.4.2    First Supplemental  Indenture,  dated as of July 31, 2000, between the
          Company and The Bank of New York, as Trustee.(b)
+4.4.3    Second Supplemental Indenture, dated as of April 26, 2004, between the
          Company and The Bank of New York, as Trustee.
*4.5.1    Indenture,  dated as of March 29,  1999,  between  the Company and The
          Bank of New York, as Trustee, including form of Notes.(k)
*4.5.2    First Supplemental  Indenture,  dated as of July 31, 2000, between the
          Company and The Bank of New York, as Trustee.(b)
+4.5.3    Second Supplemental Indenture, dated as of April 26, 2004, between the
          Company and The Bank of New York, as Trustee.
*4.6.1    Indenture,  dated as of August 14, 2003,  among  Calpine  Construction
          Finance Company,  L.P., CCFC Finance Corp., each of Calpine Hermiston,
          LLC,  CPN  Hermiston,   LLC  and  Hermiston  Power   Partnership,   as
          Guarantors,  and Wilmington Trust Company, as Trustee,  including form
          of Notes.(l)
*4.6.2    Supplemental Indenture,  dated as of September 18, 2003, among Calpine
          Construction  Finance  Company,  L.P.,  CCFC  Finance  Corp.,  each of
          Calpine  Hermiston,  LLC,  CPN  Hermiston,  LLC  and  Hermiston  Power
          Partnership,   as  Guarantors,   and  Wilmington  Trust  Company,   as
          Trustee.(l)
*4.6.3    Second  Supplemental  Indenture,  dated as of January 14, 2004,  among
          Calpine Construction  Finance Company,  L.P., CCFC Finance Corp., each
          of Calpine  Hermiston,  LLC, CPN  Hermiston,  LLC and Hermiston  Power
          Partnership,   as  Guarantors,   and  Wilmington  Trust  Company,   as
          Trustee.(m)
*4.6.4    Third Supplemental Indenture, dated as of March 5, 2004, among Calpine
          Construction  Finance  Company,  L.P.,  CCFC  Finance  Corp.,  each of
          Calpine  Hermiston,  LLC,  CPN  Hermiston,  LLC  and  Hermiston  Power
          Partnership,   as  Guarantors,   and  Wilmington  Trust  Company,   as
          Trustee.(m)
*4.7      Amended and Restated  Indenture,  dated as of March 12, 2004,  between
          the Company and Wilmington Trust Company, including form of Notes.(m)



                                      -71-


Exhibit
 Number                            Description
- -------   ----------------------------------------------------------------------
*4.8      First Priority  Indenture,  dated as of March 23, 2004,  among Calpine
          Generating  Company,  LLC,  CalGen Finance Corp. and Wilmington  Trust
          FSB, as Trustee, including form of Notes.(m)
*4.9      Second Priority  Indenture,  dated as of March 23, 2004, among Calpine
          Generating  Company,  LLC,  CalGen Finance Corp. and Wilmington  Trust
          FSB, as Trustee, including form of Notes.(m)
*4.10     Third Priority  Indenture,  dated as of March 23, 2004,  among Calpine
          Generating  Company,  LLC,  CalGen Finance Corp. and Wilmington  Trust
          FSB, as Trustee, including form of Notes.(m)
*10.1.1   Amended and  Restated  Credit  Agreement,  dated as of March 23, 2004,
          among Calpine Generating  Company,  LLC, the Guarantors named therein,
          the Lenders named therein,  The Bank of Nova Scotia, as Administrative
          Agent,  LC  Bank,  Lead  Arranger  and  Sole  Bookrunner,   Bayerische
          Landesbank  Cayman  Islands  Branch,  as Arranger  and  Co-Syndication
          Agent, Credit Lyonnais New York Branch, as Arranger and Co-Syndication
          Agent,  ING  Capital  LLC,  as  Arranger  and  Co-Syndication   Agent,
          Toronto-Dominion  (Texas) Inc., as Arranger and Co-Syndication  Agent,
          and Union Bank of  California,  N.A.,  as Arranger and  Co-Syndication
          Agent.(m)
*10.2.1   Amended  and  Restated  Credit  Agreement,  dated as of July 16,  2003
          ("Amended  and Restated  Credit  Agreement"),  among the Company,  the
          Lenders  named  therein,  The Bank of Nova Scotia,  as  Administrative
          Agent,  Funding  Agent,  Lead  Arranger  and  Bookrunner,   Bayerische
          Landesbank,  Cayman Islands Branch, as Lead Arranger, as Co-Bookrunner
          and  Documentation  Agent,  and ING Capital  LLC and Toronto  Dominion
          (Texas)  Inc.,  as  Lead  Arrangers,  Co-Bookrunners  and  Syndication
          Agents.(n)
*10.2.2   First Amendment to Amended and Restated Credit Agreement,  dated as of
          August 7, 2003, among the Company,  the Lenders named therein, and The
          Bank of Nova Scotia, as Administrative Agent and Funding Agent.(n)
*10.2.3   Amendment and Waiver to Amended and Restated Credit  Agreement,  dated
          as of August 28, 2003,  among the Company,  the Lenders named therein,
          and The Bank of Nova  Scotia,  as  Administrative  Agent  and  Funding
          Agent.(l)
*10.2.4   Letter  Agreement  regarding  Technical  Correction  to Amendment  and
          Waiver to Amended and Restated Credit Agreement, dated as of September
          5, 2003, among the Company, the Lenders named therein, and The Bank of
          Nova Scotia, as Administrative Agent and Funding Agent.(l)
*10.2.5   Third Amendment to Amended and Restated Credit Agreement,  dated as of
          November 6, 2003, among the Company,  each of Quintana  Minerals (USA)
          Inc.,  JOQ Canada,  Inc.,  and  Quintana  Canada  Holdings,  LLC, as a
          Guarantor,  the Lenders named therein, and The Bank of Nova Scotia, as
          Administrative Agent and Funding Agent.(l)
*10.2.6   Fourth Amendment and Waiver to Amended and Restated Credit  Agreement,
          dated as of November 19, 2003,  among the Company,  the Lenders  named
          therein,  and The Bank of Nova  Scotia,  as  Administrative  Agent and
          Funding Agent.(m)
*10.2.7   Fifth Amendment and Waiver to Amended and Restated  Credit  Agreement,
          dated as of December 30, 2003,  among the Company,  the Lenders  named
          therein,  and The Bank of Nova  Scotia,  as  Administrative  Agent and
          Funding Agent.(m)
*10.2.8   Technical  Correction  to Fifth  Amendment  and Waiver to Amended  and
          Restated Credit  Agreement,  dated as of December 31, 2003,  among the
          Company,  the Lenders named therein,  and The Bank of Nova Scotia,  as
          Administrative Agent and Funding Agent.(m)
*10.2.9   Waiver to Amended and Restated Credit Agreement,  dated as of March 5,
          2003,  among the Company,  the Lenders named therein,  and The Bank of
          Nova Scotia, as Administrative Agent and Funding Agent.(m)
*10.3.1   Credit and  Guarantee  Agreement,  dated as of August 14, 2003,  among
          Calpine Construction Finance Company, L.P., each of Calpine Hermiston,
          LLC,  CPN  Hermiston,   LLC  and  Hermiston  Power   Partnership,   as
          Guarantors,  the  Lenders  named  therein,  and Goldman  Sachs  Credit
          Partners L.P., as Administrative Agent and Sole Lead Arranger.(l)
*10.3.2   Amendment  No. 1 to the Credit and  Guarantee  Agreement,  dated as of
          September 12, 2003, among Calpine Construction Finance Company,  L.P.,
          each of Calpine Hermiston, LLC, CPN Hermiston, LLC and Hermiston Power
          Partnership,  as Guarantors,  the Lenders named  therein,  and Goldman
          Sachs Credit  Partners  L.P.,  as  Administrative  Agent and Sole Lead
          Arranger.(l)
*10.3.3   Amendment  No. 2 to the Credit and  Guarantee  Agreement,  dated as of
          January 13, 2004, among Calpine  Construction  Finance Company,  L.P.,
          each of Calpine Hermiston, LLC, CPN Hermiston, LLC and Hermiston Power
          Partnership,  as Guarantors,  the Lenders named  therein,  and Goldman
          Sachs Credit  Partners  L.P.,  as  Administrative  Agent and Sole Lead
          Arranger.(m)
*10.3.4   Amendment  No. 3 to the Credit and  Guarantee  Agreement,  dated as of
          March 5, 2004, among Calpine Construction Finance Company,  L.P., each
          of Calpine  Hermiston,  LLC, CPN  Hermiston,  LLC and Hermiston  Power
          Partnership,  as Guarantors,  the Lenders named  therein,  and Goldman
          Sachs Credit  Partners  L.P.,  as  Administrative  Agent and Sole Lead
          Arranger.(m)



                                      -72-


Exhibit
 Number                            Description
- -------   ----------------------------------------------------------------------
*10.4     Credit and  Guarantee  Agreement,  dated as of March 23,  2004,  among
          Calpine  Generating  Company,  LLC, the Guarantors named therein,  the
          Lenders  named  therein,  Morgan  Stanley  Senior  Funding,  Inc.,  as
          Administrative Agent, and Morgan Stanley Senior Funding, Inc., as Sole
          Lead Arranger and Sole Bookrunner.(m)
*10.5     Credit and  Guarantee  Agreement,  dated as of March 23,  2004,  among
          Calpine  Generating  Company,  LLC, the Guarantors named therein,  the
          Lenders  named  therein,  Morgan  Stanley  Senior  Funding,  Inc.,  as
          Administrative Agent, and Morgan Stanley Senior Funding, Inc., as Sole
          Lead Arranger and Sole Bookrunner.(m)
*10.6     Consulting  Contract,  dated as of January 1,  2004,  between  Calpine
          Corporation and Mr. George J. Stathakis. (m)(o)
+31.1     Certification of the Chairman,  President and Chief Executive  Officer
          Pursuant to Rule  13a-14(a)  or Rule  15d-14(a)  under the  Securities
          Exchange  Act of 1934,  as  Adopted  Pursuant  to  Section  302 of the
          Sarbanes-Oxley Act of 2002.
+31.2     Certification  of the Executive  Vice  President  and Chief  Financial
          Officer  Pursuant  to Rule  13a-14(a)  or  Rule  15d-14(a)  under  the
          Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of
          the Sarbanes-Oxley Act of 2002.
+32.1     Certification of Chief Executive  Officer and Chief Financial  Officer
          Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906
          of the Sarbanes-Oxley Act of 2002.

- ----------

* Incorporated by reference.

+ Filed herewith.

(a)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-3 (Registration No. 333-40652),  filed with the SEC on June 30,
       2000.

(b)    Incorporated by reference to Calpine  Corporation's Annual Report on Form
       10-K for the year ended  December 31,  2000,  filed with the SEC on March
       15, 2001.

(c)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-3 (Registration No. 333-66078),  filed with the SEC on July 27,
       2001.

(d)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated March 31, 2001, filed with the SEC on May 15, 2001.

(e)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated March 31, 2002, filed with the SEC on May 15, 2002.

(f)    Incorporated by reference to Calpine  Corporation's Annual Report on Form
       10-K for the year ended  December 31,  2001,  filed with the SEC on March
       29, 2002.

(g)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-4  (Registration  No. 333-06259) filed with the SEC on June 19,
       1996.

(h)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated June 30, 1997, filed with the SEC on August 14, 1997.

(i)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-4  (Registration  No. 333-41261) filed with the SEC on November
       28, 1997.

(j)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-4 (Registration No. 333-61047) filed with the SEC on August 10,
       1998.

(k)    Incorporated by reference to Calpine Corporation's Registration Statement
       on Form S-3/A (Registration No. 333-72583) filed with the SEC on March 8,
       1999.

(l)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated  September  30, 2003,  filed with the SEC on November 13,
       2003.

(m)    Incorporated by reference to Calpine  Corporation's Annual Report on Form
       10-K dated December 31, 2003, filed with the SEC on March 25, 2004.

(n)    Incorporated by reference to Calpine  Corporation's  Quarterly  Report on
       Form 10-Q dated June 30, 2003, filed with the SEC on August 14, 2003.

(o)    Management contract or compensatory plan or arrangement.


                                      -73-