It's offensive and as effective as all green ideas combined.
(remember I did say it was offensive)
http://www.rvi.net/~mdhorban/hybridmotorcycle.htm
What's amazing is that he will support you if you decide to add $4 in tax to a gallon of gas, but if you suggest that Exxon should get the $4 as profit he'll kick you down the stairs.
Shalom.