Transport Secretary moots tax hike for diesel vehicles to cut air pollution, as experts suggest government must introduce bio-based petrol to meet EU targets
It has been 10 months since the US Environmental Protection Agency discovered Volkswagen intentionally cheated emissions tests to make its diesel cars appear more environmentally friendly than they actually...
Final data confirms record - breaking temperatures for third year in a row
Danske Bank Group, Gatwick Airport Limited, and Dutch Royal Philips join RE100 group, as report reveals initiative creates demand for 107TWh of renewable power annually
Norwegian energy giant Statoil sells 25 per cent stake in world's first floating wind farm project off coast of Scotland
In one of his final acts as President, Obama arranges second cash transfer to Green Climate Fund in attempt to meet US obligations before Trump takes power