Advanced nuclear and biofuel projects granted free access to federal supercomputers

Western states are considering entering the North East Regional Greenhouse Gas Initiative

But green groups are continuing to push for polar bear ruling that could lead to tighter greenhouse gas emission rules

Innovative new production technique promises to slash the cost of energy efficient monitors

New drinking water and reporting rules to ensure captured carbon is safely and permanently stored

Virgin Galactic hits back at recent report warning against environmental impact of space tourism

OnGreen pulls in fresh funding for clean tech VC networking site

SunPower posts solid results, as SunTech falls short of expectations

Board votes in favour of blanket ban on single-use bags

Shares in electric car firm spike after better than expected quarterly results