Bentley's Biofuel Car Will Be Its Fastest, Most Powerful Car Ever

Overall last year, green investing increased around 40 percent -- but that was mostly before the financial crisis hit. While some reasoned that the economy was the sole reason green investing dropped, others guessed that it might have been a natural turning point. Perhaps green investors were growing weary of pouring money into wind and solar -- and were starting to look more heavily into biofuels.

Maybe that means we'll get more news like this: According to Wired, Bentley's looking to wow the public with a biofuel car that lives up to the brand:

Bentley is teasing us with a lone picture of the biofuel burner it promises will be the fastest, most powerful and cleanest car the company has ever built.

The biofuel Bentley the crew from Crewe will unveil at the Geneva Motor Show in March marks the first big step toward the automaker's goal of getting the average CO2 emissions of its entire fleet to a Toyota Yaris-like 120 grams per kilometer, and it should have gearheads rejoicing at the prospect that going green doesn't mean going serene.

Who else is into spending on biofuels right now? Well, it ranges from loners who just want flying cars to the whole US Air Force.