0000916457-05-000107 8-K 1 20051222 1.03 2.04 2.06 7.01 9.01 20051223 20051222 CALPINE CORP 0000916457 4911 770212977 DE 1231 8-K 34 001-12079 051283536 50 WEST SAN FERNANDO ST SAN JOSE CA 95113 4089955115 50 W SAN FERNANDO SUITE 500 SAN JOSE CA 95113 8-K 1 i22305.txt