General Motors says it will have 30 new electric vehicles on the market by 2025, which will account for 40% of its production. Volvo Penta, the largest supplier of diesel engines to the boating industry, plans for its truck engines to be all-electric in the next decade. At least four companies are marketing electric outboards, and this is just the beginning. Just wait until Mercury and Yamaha get involved. Find out what’s going on and how it could change your boating future.