China and India are the world's major polluters spewing massive...

China and India are the world's major polluters spewing massive amounts of CO2 and toxic soot into the atmosphere. This is just window dressing. Imagine the charge time for a 50,000KwH battery system. The down time for the vessel will be a killer as well.

Clean diesel works and is a better option in such cases. better keep a very long extension cord handy.