Marine Sustainable Engines

Marine Sustainable Engines is a Barcelona-based company driving the future of sustainable marine mobility. We design and manufacture powerful electric outboard engines that combine cutting-edge technology with zero-emission performance. Our current range includes 90 HP and 115 HP models, powered by a 63 kWh DNV-certified battery featuring advanced liquid immersion cooling. With a strong focus on safety, quality, and performance, we deliver clean, quiet, and reliable propulsion. We’re now finalizing our 40 HP and 60 HP models, expanding our lineup to bring efficient electric power to a broader range of vessels—from recreational boats to commercial operations.