0000891618-01-500313 S-3/A 7 20010417 CALPINE CORP 0000916457 4911 770212977 DE 1231 S-3/A 33 333-56712 1603843 50 WEST SAN FERNANDO ST SAN JOSE CA 95113 4089955115 50 W SAN FERNANDO SUITE 500 SAN JOSE CA 95113 S-3/A 1 f70006a1s-3a.txt AMENDMENT NO.1 TO FORM S-3 EX-2.3 2 f70006a1ex2-3.txt EXHIBIT 2.3 EX-5.1 3 f70006a1ex5-1.txt EXHIBIT 5.1 EX-8.1 4 f70006a1ex8-1.txt EXHIBIT 8.1 EX-8.2 5 f70006a1ex8-2.txt EXHIBIT 8.2 EX-23.1 6 f70006a1ex23-1.txt EXHIBIT 23.1 EX-23.2 7 f70006a1ex23-2.txt EXHIBIT 23.2