Biofuel

US space agency says blended biofuels are 'quite acceptable' for commercial flights after series of tests in California

Move comes after China Eastern Airlines conducts successful trial of Sinopac-produced fuel made from palm oil and recycled cooking oil

Corinne Lepage proposes introducing sustainability criteria to differentiate fuels' climate impacts

Colin Tattam of the Chemistry Innovation Knowledge Transfer Network argues the UK has the potential to lead the world in the development of green biotechnologies

Farm to Fly initiative aims to support annual production of one billion gallons of aviation biofuels by 2018

Think tank warns goal of supplying 10 per cent of UK fuels from sustainable renewable sources may not be possible

Retailer hopes to cut HGV emissions 70 per cent with sleek new design and biomethane fuel

Thames Water and 2OC in deal worth £200m over 20 years to turn 'fatbergs' clogging capital's sewers into energy for sewage works and homes

A programme that aims to source 50 per cent of fuel from renewable sources by 2020 is set to transform how the world's military operates

Companies need to build operational experience to help advanced fuels eventually reach replacement levels, top exec argues