-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 K30bFw621RWcE13gyjklb7moModDCWJ2EI83urKsfAIlJ9qGWLBQuJDzBwntCXis
 6t7hpIE4QmrtlB6vwziZfg==

<SEC-DOCUMENT>9999999997-05-004135.txt : 20050204
<SEC-HEADER>9999999997-05-004135.hdr.sgml : 20050204
<ACCEPTANCE-DATETIME>20050204104132
<PAPER>
ACCESSION NUMBER:		9999999997-05-004135
CONFORMED SUBMISSION TYPE:	NO ACT
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050114
FILED AS OF DATE:		20050201
DATE AS OF CHANGE:		20050204
EFFECTIVENESS DATE:		20050201

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CALPINE CORP
		CENTRAL INDEX KEY:			0000916457
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				770212977
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		NO ACT
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12079
		FILM NUMBER:		05003358

	BUSINESS ADDRESS:	
		STREET 1:		50 WEST SAN FERNANDO ST
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95113
		BUSINESS PHONE:		4089955115

	MAIL ADDRESS:	
		STREET 1:		50 W SAN FERNANDO
		STREET 2:		SUITE 500
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95113
</SEC-HEADER>
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<TYPE>NO ACT
<SEQUENCE>1
<FILENAME>9999999997-05-004135.paper
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