0000927016-02-003307 S-2/A 4 20020619 ENVIRONMENTAL POWER CORP 0000805012 4991 042782065 DE 1231 S-2/A 33 333-85332 02682556 500 MARKET ST STE 1E PORTSMOUTH NH 03801 6034311780 500 MARKET ST STE 1E PORTSMOUTH NH 03801 S-2/A 1 ds2a.txt FORM S-2 AMENDMENT NO. 1 EX-5.0 3 dex50.txt OPINION OF DORSEY & WHITNEY, LLP EX-23.1 4 dex231.txt CONSENT OF DELOITTE & TOUCHE, LLP EX-23.2 5 dex232.txt CONSENT OF ERNST & YOUNG