Car-maker and US start-up produce new biofuel using micro-organisms, sunlight, and waste CO2
US agri-business firm shells out undisclosed sum for UK green investment firm
UK firm's trials show salt water can be used to grow crops in arid desert environments
McDonald's, WalMart and WWF behind new global organisation that aims to share sustainable supply chain best practices
US agribusiness company to close deal for sustainable asset managers in "coming weeks"
Biofuels company claims CTec3 breakthrough is five times more efficient than current technologies
New strategy is a start, but policy-makers must do more to avoid losing technological lead to US and China, warns Novozymes exec
Sustainable Winegrowing Alliance trialling measures to help wineries record and communicate their environmental impacts
Scientists say producing fuel from agave plant would mean lower emissions and no competition with food crops
Green groups slam Commission's "back room" processes for approving sustainable biofuel certification schemes