0000891618-02-003523 424B3 1 20020805 CALPINE CORP 0000916457 4911 770212977 DE 1231 424B3 33 333-85654 02719846 50 WEST SAN FERNANDO ST SAN JOSE CA 95113 4089955115 50 W SAN FERNANDO SUITE 500 SAN JOSE CA 95113 424B3 1 f83381b3e424b3.txt FORM 424(B)(3)