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how LogoTournament works How LogoTournament works Contest Entries by MightyBeaver Return to Contest Return to Contest Withdrawn 6th #29 Withdrawn 10th #30 Withdrawn New #31 Withdrawn New #28 Discussion No comments yet.