Eco PowerLogo Design Contest Logo Design Contest Contests / Eco Power Eco Power has selected their winning logo design. For $350 they received 136 designs from 47 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by zoelhenry Return to Contest Return to Contest New #5 New #3 Prefers others. #4 Prefers others. #2 Discussion No comments yet.