0000927016-02-003692 SC 13D/A 2 20020722 ENVIRONMENTAL POWER CORP 0000805012 4991 042782065 DE 1231 SC 13D/A 34 005-39155 02707971 500 MARKET ST STE 1E PORTSMOUTH NH 03801 6034311780 500 MARKET ST STE 1E PORTSMOUTH NH 03801 BRANT BENJAMIN J 0001156298 2200 SC 13D/A 7553 GARTNER RD EVERGREEN CO 80439 3033849402 7553 GARTNER RD EVERGREEN CO 80439 SC 13D/A 1 dsc13da.txt AMENDMENT NO. 2 TO SCHEDULE 13D EX-8 3 dex8.txt LETTER AGREEMENT DATED JULY 11, 2002