UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT

                       Pursuant to Section 13 or 15(d) of

                       the Securities Exchange Act of 1934


         Date of Report (Date of earliest event reported): June 14, 2004


                               CALPINE CORPORATION

                            (A Delaware Corporation)

                        Commission File Number: 001-12079

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


                           50 West San Fernando Street

                           San Jose, California 95113

                            Telephone: (408) 995-5115





ITEM 5.  OTHER EVENTS

NEWS RELEASE                                             CONTACTS:  408-995-5115
                                    Media Relations: Katherine Potter, Ext. 1168
                                     Investor Relations: Karen Bunton, Ext. 1121


                 Calpine Announces Pricing of its Rocky Mountain
                        and Riverside Secured Term Loans

     (SAN  JOSE,  Calif.)  /PR  Newswire - First  Call/ June 14,  2004 - Calpine
Corporation [NYSE:CPN] today announced that its wholly owned subsidiaries, Rocky
Mountain Energy Center,  LLC and Riverside  Energy Center,  LLC, have priced new
secured institutional term loans for the refinancing of its Rocky Mountain (Weld
County,  Colo.)  and  Riverside  (Beloit,  Wisc.)  Energy  Centers.  Both of the
approximately  600-megawatt  natural  gas-fired  power plants  recently  entered
commercial operations.  The refinancing,  which is expected to close on June 22,
2004,  consists of $661.5  million of floating rate secured  institutional  term
loans due 2011,  priced at LIBOR plus 425 basis  points and issued at a discount
to par of 99.5%.

     Net proceeds from the loans, after transaction costs and fees, will be used
to pay final construction costs and refinance amounts outstanding under the $250
million non-recourse project financing for the Rocky Mountain facility,  and the
$230 million  non-recourse  project  financing for the Riverside  facility.  The
balance of approximately  $160 million,  will be returned to Calpine and will be
used for general corporate purposes.  In addition,  approximately $40 million in
cash and $55  million in letters of credit  will be  returned  to Calpine as the
result of the elimination of certain  reserves and letters of credit  associated
with the original non-recourse project financings.

     The  institutional  term  loans are  secured by the power  plants,  and the
lenders' recourse is limited to such security.  None of the indebtedness will be
guaranteed by Calpine Corporation.

     The secured  institutional  term loans will be placed in the  institutional
term loan market.  The refinancing is subject to certain  conditions,  including
the execution of definitive documentation.








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 hereunto duly authorized.


                               CALPINE CORPORATION


                          By: /s/ Charles B. Clark, Jr.
                              -------------------------
                              Charles B. Clark, Jr.
                      Senior Vice President and Controller
                            Chief Accounting Officer

Date:  June 15, 2004