The German cabinet on Wednesday approved reforms to restrict oil companies from carrying excess emissions reductions credits ...

Biofuels are at a crossroads. According to the International Energy Agency, global biofuels production has grown more than sixfold over the last decade, yet biofuels still account for just 3 ...

What inventions and technical innovations are needed for biofuels to become a true challenge and sustainable alternative to petroleum-based transportation? This is one of the questions we put ...