In latest clean energy plan, Tesla purchases SolarCity to make solar 'shingles': 'It's not a thing on the roof. It is the roof', CEO says
A new venture spearheaded by Elon Musk will create house roofs made entirely of solar panels, in a sweeping expansion of Tesla's clean energy ambitions. Tesla has finalized a $2.6bn deal to buy solar...
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