US researchers claim reversing the miles per gallon metric would make it far easier for automakers to promote more fuel efficient vehicles
A simple change in the way car firms calculate fuel efficiency could help carve $1,000 a year (£507) off drivers' annual fuel bill, according to a new US report. Researchers at Duke University in North...
New report released at Clean Energy Ministerial confirms corporate demand for renewable power is accelerating fast
Energy giant says new target would see it cut the carbon intensity of its power by 75 per cent against 2006 levels
Steve Holliday reflects on the 10th anniversary of the UK's last generation-related power cut, and a decade in which the grid has coped admirably with an ever cleaner electricity mix
Environmental Audit Committee finds a majority of large pension funds are addressing climate change, but warns a number of funds are ignoring strategic risks