Monaco Energy Boat Challenge in Port Hercule
The Monaco Energy Boat Challenge is a sustainable marine-technology race at Port Hercule, established in 2014 by the Yacht Club de Monaco. Its 13th edition is scheduled for July 8 through 11, 2026, bringing together more than 50 university and engineering teams from over 20 countries to compete in electric and solar-powered boat categories, endurance races and innovation showcases.
Every July, Port Hercule trades its usual lineup of motor yachts for a fleet of boats that run on batteries and sunlight instead of diesel.