Liberal Democrats

Deputy prime minister confirms he wants emissions targets that are "as ambitious as possible", but fails to reveal red line ahead of carbon budget negotiations

New funding, driverless car trials, and a review of low carbon vehicle strategy all announced as government seeks to accelerate roll out of green cars

"The government made a commitment to the environment, and we must now stay the course"

Deputy Prime Minister launches impassioned defence of green agenda, insists he will make Conservatives stick to their pledge to form the 'greenest government ever'

Labour Leader vows to fix 'broken market', as Nick Clegg prepares to deliver major speech on environmental policy

Lib Dem energy secretary speaks out after David Cameron said he wanted to roll back green charges on fuel bills

Times reports that Warm Home Discount, ECO, Renewable Obligation and feed-in tariffs are all up for discussion

Climate change economist one of three peers behind Energy Bill amendment to fast track decarbonisation target for the power sector

Deputy Prime Minister tells the Telegraph that levies on energy bills are helping to hold down costs over time

Eustice replaces Benyon as Lib Dem's Baroness Kramer appointed as Transport Minister