0001193125-10-101899 10-K/A 3 20091231 20100430 20100430 ENVIRONMENTAL POWER CORP 0000805012 4991 042782065 DE 1231 10-K/A 34 001-32393 10787317 120 WHITE PLAINS RD SUITE 610 TARRYTOWN NY 10591-5546 914-631-1435 120 WHITE PLAINS RD SUITE 610 TARRYTOWN NY 10591-5546 10-K/A 1 d10ka.htm 10-K/A EX-31.1 2 dex311.htm CERTIFICATION OF CEO PURSUANT TO SECTION 302 EX-31.2 3 dex312.htm CERTIFICATION OF CFO PURSUANT TO SECTION 302