0000916457-11-000018 10-Q 15 20110331 20110429 20110428 CALPINE CORP 0000916457 4911 770212977 DE 1231 10-Q 34 001-12079 11790269 717 TEXAS AVENUE SUITE 1000 HOUSTON TX 77002 7138308775 717 TEXAS AVENUE SUITE 1000 HOUSTON TX 77002 10-Q 1 cpn-q12011_10q.htm CALPINE CORPORATION FIRST QUARTER 2011 10-Q EX-4.2 2 ex4-2.htm EX-4.3 3 ex4-3.htm EX-4.4 4 ex4-4.htm EX-4.5 5 ex4-5.htm EX-4.6 6 ex4-6.htm EX-31.1 7 ex31-1.htm CERTIFICATION OF CEO EX-31.2 8 ex31-2.htm CERTIFICATION OF CFO EX-32.1 9 ex32-1.htm CERTIFICATION OF CEO AND CFO EX-101.INS 10 cpn-20110331.xml XBRL INSTANCE DOCUMENT EX-101.SCH 11 cpn-20110331.xsd XBRL TAXONOMY EXTENSION SCHEMA EX-101.CAL 12 cpn-20110331_cal.xml XBRL TAXONOMY CALCULATION LINKBASE EX-101.LAB 13 cpn-20110331_lab.xml XBRL TAXONOMY LABEL LINKBASE EX-101.PRE 14 cpn-20110331_pre.xml XBRL TAXONOMY PRESENTATION LINKBASE GRAPHIC 15 cpn-q12011_10q1.jpg ZIP 16 0000916457-11-000018-xbrl.zip IDEA: XBRL DOCUMENT XML 17 R11.xml IDEA: Assets and Liabilities with Recurring Fair Value Measurements XML 18 R10.xml IDEA: Debt XML 19 R8.xml IDEA: Variable Interest Entities And Unconsolidated Investments XML 20 R18.xml IDEA: Segment Information XML 21 R12.xml IDEA: Derivative Instruments XML 22 R3.xml IDEA: Consolidated Condensed Balance Sheets (Unaudited) XML 23 R14.xml IDEA: Income Taxes XML 24 R15.xml IDEA: Earnings (Loss) Per Share XML 25 R4.xml IDEA: Consolidated Condensed Balance Sheets (Unaudited) (Parenthetical) XML 26 R16.xml IDEA: Stock-Based Compensation XML 27 R9.xml IDEA: Comprehensive Income (Loss) XML 28 R6.xml IDEA: Basis of Presentation and Summary of Significant Accounting Policies XML 29 R5.xml IDEA: Consolidated Condensed Statements of Cash Flows (Unaudited) XML 30 defnref.xml IDEA: XBRL DOCUMENT XML 31 R13.xml IDEA: Use of Collateral XML 32 R1.xml IDEA: Document and Company Information XML 33 R2.xml IDEA: Consolidated Condensed Statements of Operations (Unaudited) XML 34 FilingSummary.xml IDEA: XBRL DOCUMENT EXCEL 35 Financial_Report.xls IDEA: XBRL DOCUMENT XML 36 R7.xml IDEA: Acquisitions, Divestitures and Discontinued Operations XML 37 R17.xml IDEA: Commitments and Contingencies