Green energy supplier imports first biogas from Holland as 2,500 customers sign up to new green gas tariff
Green energy supplier Ecotricity has revealed it has started to deliver "green gas" made from composted organic waste to British customers, making it the first UK energy firm to successfully provide gas...
The talks are yet to end, but green groups believe reasonable progress has been made at the UN summit, paving the way for more ambition in the coming years
The head of the UN environment programme joins with Arçelik AŞ CEO and MABE CEO to argue for a rapid roll out of clean cold technology
Could this be the electric truck the world has been waiting for? Plus, Tesla's surprise new sports car
As countries and US states rush to sign up to the global coal phase-out alliance, progress is made on this year's talks amid announcements from RE100, IKEA and Philips Lighting