0000950123-01-509054 424B3 1 20011207 CALPINE CORP 0000916457 4911 770212977 DE 1231 424B3 33 333-66078 1808324 50 WEST SAN FERNANDO ST SAN JOSE CA 95113 4089955115 50 W SAN FERNANDO SUITE 500 SAN JOSE CA 95113 424B3 1 f74069bxe424b3.txt CALPINE CORPORATION