USA

New rules to cut carbon dioxide emissions will make it nearly impossible to build new coal power plants

Rule one for UK clean tech firms looking to do business in the US: Get the President's name right

Commerce department confirms preliminary tariffs of 2.9 per cent to 4.73 per cent on Chinese solar panel manufacturers

Greg Barker: Clean tech can help “bring back the good times”

Commercial market leads the way as US solar sector enjoys record growth year

Deutsche Bank and Rockefeller Foundation urge Obama administration to support new financing models to boost energy efficiency

Bipartisan group pens op-ed calling for Congress to revisit carbon trading plan as means of tackling deficit

Republican presidential candidate attacks Obama and party rival Mitt Romney for "falling prey to the rhetoric of the environmental left"

Peter Gleick, a water and climate analyst, says he was blinded by his frustrations with ongoing attacks on climate science

Transatlantic deal allows US and EU to share organic food certifications, opening up huge new markets for producers