Frankfurt - Fuel efficiency Pretending?

Green hotdoggin' at the Frankfurt AutoShow?

The hype around the Frankfurt Auto Show has almost exclusively been focused on green vehicles, such as hybrid cars, clean diesel vehicles, and bio-fueled vehicles. Obviously, it's great that automakers are focusing on green issues, but are they just posing?

With the EU possibly on the verge of very strict emissions requirements, automakers have to be prepared. Nonetheless, if the EU doesn't act, will automakers continue with their green efforts?

Transport and Environment, a Brussels-based environmental lobby group, is not impressed with Frankfurt-attending-automakers according to Reuters. Essentially, automakers are just throwing out a few token green cars, rather than making real changes, the group claims.

"It's not good enough to have one or two cars," said Transport and Environment spokesman Dudley Curtis. "What we need is emission reduction across the board."

Do automakers really care about the environment or energy security, or is profit all that matters?