Offshore power isn’t about one perfect source - it’s about matching generation to the way a yacht actually consumes energy on passage. Learn a realistic, crew-tested mix that keeps the baseline covered day and night: continuous underway hydrogeneration, supportive solar and wind, and deliberate top-ups from alternator/generator when it suits the day.

When Mike Hutchinson sailed from Falmouth on his Oyster 53, Distraction, he embarked on a full circumnavigation. After more than 31,000 nautical miles and crossing three oceans with the ARC+ and Oyster World Rally fleet, Mike and Distraction exemplify the power of careful preparation and smart equipment.

Ben and Alastair secured a last-minute spot in the ARC+ Transatlantic Rally. Their family-owned Bavaria Vision 46, initially for local cruising, required major upgrades for long-distance ocean sailing. With little time to prepare, they sought expert guidance from Osmotech and Advance Yacht Systems to create a self-sufficient, reliable setup for their Atlantic crossing and beyond.

The world of yacht power systems is evolving rapidly, driven by technological innovation, growing environmental consciousness together with a demand for smarter, quieter and greener solutions. As we enter 2025, yacht owners are looking at more sustainable power options to enhance their cruising experiences, whether navigating calm coastal waters or tackling more demanding long-distance journeys.

With extensive sailing experience, Hallberg-Rassy owner Richard Sharp will embark on the World ARC rally from St. Lucia this January. She will be more than prepared, not only with extensive provisioning and forward planning, but with a number of powerful pieces of equipment onboard, notably the Remoran hydrogenerator; a reliable partner in sustainable power.

Mike Hutchinson, having completed the ARC+, plans to join the Oyster World Rally in his Oyster 53, “Distraction.” To reduce engine and generator use, he installed a Remoran Wave 3GS from Advance Yacht Systems in Falmouth. Mike chose Remoran because it’s a “beautifully made bit of kit” liking the looks of the unit compared to that of its competitors. “It looks so much nicer”, he says.

Using renewable energy on a boat has multiple benefits over engine use. It decreases environmental impact, lowers fuel costs, and reduces engine wear and maintenance needs. Additionally, it minimises engine noise, enhancing your cruising experience. Key renewable sources include solar, wind, and hydrogenerators, each with distinct pros and cons to consider based on your boat's needs and conditions.