Biofuels - a solution worse than the problem? - Telegraph

Biofuels - a solution worse than the problem? - Telegraph

It turns out that growing corn in the American Midwest takes about as much energy - for making fertilisers and processing the crop - as is saved by replacing petrol on the forecourt. And there is worse.

Another big problem is that growing biofuels takes a lot of land and huge amounts of water, neither of which the world has to spare