Liberal Democrats

London Mayoral candidate Brian Paddick pledges to make London a quieter and cleaner place to live and work

Energy and Climate Change Secretary again dismisses calls for watering down of renewable energy policy

Davey: “There may have been a change at the helm, but there'll be no change in direction or ambition”

Extent of Lib Dem anger at policy to slash feed-in tariffs revealed in secret document seen by the Guardian

Opposition set to step up attacks on coalition's green record

Clegg, Cable and Huhne all touted their green credentials as testing times await

Lib Dem leader stresses party's role in driving UK's green economy

Party calls on Chris Huhne to address windfall profits that will result from UK's carbon floor price

Business secretary praises efforts to promote investment in energy efficiency, electric cars and clean energy