HYMAR, can Nigel find the electric drive grail?
I remember getting excited about Solomon Systems’ regenerating electric sail boat motors at the 2004 Annapolis show, but I never hear about the technology today. Then in late 2006 I got stoked about the Ossa Powerlite diesel electric system, and even dreamed of having one in a Maine Cat P45 (which went on to become the great P47). But Maine Cat dropped the idea after testing it on the prototype, and the Ossa web site today shows about the same few customers it showed back then. Designing a truly practical electric drive system for cruising-size boats, great as it sounds, is clearly not easy. However, Nigel Calder did his homework on these systems all along — and often was properly skeptical when others, like me, were infatuated — and now he’s put together an A list of companies and earned a $3,000,000 EU grant to develop hybrid marine propulsion. How cool is that?