Internal Combusion Engine Efficiency

This article is almost (but not quite) saying that increased fuel efficiency in internal combustion engines is a bad thing because it reduces the appeal of alternative fuels and electric cars.

In the view of Mr. Lyons, the former E.P.A. official, the government can promote fledgling alternatives but not make them popular if the underlying technology is too expensive or inadequate to consumers’ needs. And among the technologies making strides are gasoline engines that are getting smaller, lighter and much more fuel efficient, he said.

I don’t see increased efficiency, for any mode of transportation, as a bad thing. Don’t get so hung up on the type of powerplant (gas engine vs. hybrid vs. hydrogen vs. all electric) that you miss the point… increased efficiency, that is ALWAYS a good thing.