More details on demanding US fuel efficiency standards not now expected until mid-November
Two new policy proposals could deliver the stability low carbon investors need
Labour's green agenda is slowly taking shape, but without more detail it risks fuelling investor uncertainty
Ministers call this the 'greenest government ever' - never has a claim been so much hot air
Meg Hillier: “The next Labour government will put the fight against climate change at the top of its agenda”
Government puts back Renewables Obligation Certificate reforms, leaving investors unable to commit to green projects
Obama tells GOP audience that Rick Perry, a governor whose state is on fire, is 'denying climate change'
Opposition set to step up attacks on coalition's green record
State aid rules threaten to delay full launch of flagship Green Investment Bank
BusinessGreen guest editor Tom Delay argues that the formation of a low carbon economy brings huge export opportunities