Coalition of energy companies signal support for ambitious climate change bill
White House efforts to maintain ban on offshore drilling will face further days in court
Social networking site under fire over intention to run giant new data centre mainly on coal-powered electricity
Civil society throws weight behind plans for carbon pricing as independent MP backs Labor
Regardless of which brother becomes the next leader of the opposition, environmental issues are set to become a more prominent feature of the political landscape
Ministerial meeting hopes for low-carbon funding breakthrough ahead of Cancun summit
Senator Harry Reid believes he could secure Republican support for bill containing Renewable Electricity Standard
Green Party agrees to support Labor in return for formation of climate change committee - but election result remains in balance
Joint Implementation verification procedure promises substantial increase in Russian and Eastern European emission reduction projects
Holyrood delays consultation to boost Renewables Obligation for Scottish projects