Emerald Energy SolutionsLogo Design Contest Logo Design Contest Contests / Emerald Energy Solutions Emerald Energy Solutions has selected their winning logo design. For $500 they received 273 designs from 60 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by degree celsius Return to Contest Return to Contest Prefers others. #272 Prefers others. #271 Discussion No comments yet.