Energy StorageLogo Design Contest Logo Design Contest Contests / Energy Storage Energy Storage has selected their winning logo design. For $475 they received 464 designs from 70 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Annotation Delete We are sorry, but the time to edit this annotation has expired. Save Cancel Entries by Yumna Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. Withdrawn New Withdrawn New Withdrawn New Withdrawn New Withdrawn New Withdrawn New Withdrawn New Comment Activity No activity yet.