On Sat, 10 Nov 2007 20:14:36 GMT, Short Wave Sportfishing
wrote:

Navistar is developing a very interesting diesel/electric hybrid lift
truck for utility companies. According to them, in tests, they are
achieving fuel reductions of 50/60% over normal lift truck operations.

It's only a matter of time until that gets to larger boats.

The strength of hybrids comes from good acceleration with a relatively
small engine. That does not compute for constant speed/constant power
applications like a boat.