• Were the pledges at the UN Climate Summit bold enough?

    24 September 2014

    The flurry of pledges and initiatives launched at the UN Climate Summit has sparked claims that the event represents "a shift of consciousness moment".

  • Investors welcome EPA plans to cut power plant emissions by 30%

    03 June 2014

    The US Environmental Protection Agency has proposed regulations cutting emissions from power plants by an average of 30%, in a move some commentators hope has the potential to break the deadlock in international climate change negotiations.