As EU negotiators call on the US to end Copenhagen deadlock, German Chancellor prepares to tell Congress it must do more to tackle climate change
600MW utility-scale wind farm to be among the largest in the US
Deutsche Bank report consigns UK and US to second tier in league table showing top locations for clean tech firms to do business
Solar Technology Roadmap Act now faces Senate vote
Move met with opposition from Baucus and Inhofe
As leading Republicans dig their heels in, President Obama insists a consensus is building in favour of carbon legislation
A new report from the US National Research Council suggests that the environmental costs of electric cars are fundamentally the same as for conventional vehicles. Can that really be right?
Top aide says bipartisan talks are delivering "very encouraging" results
China in better position to export than US or EU, says GE executive director
Senate votes to commit about $200m to fuel cell funding, despite indications from the White House that it would like to see green investment targeted elsewhere