Green energy and transport would benefit, not burden economy, freeing up capital to channel towards economic growth, says Climate Policy Institute

Study finds low take-up of Energy Performance Certificates crucial for efficiency investments is holding back real world savings

Lib Dem leaders talks up party's environmental record, insisting 'It's not green crap to us'

Report finds efficiency investments over the past 40 years have shed the equivalent of Europe's entire annual energy demand

Campaign groups blame industry lobbying as Commission proposes less taxing regime for carbon-intense fuel

Liberal Democrat Energy and Climate Change secretary's promise to ban coal power after 2025 will boost renewables, trade group says

Federation of Small Businesses echoes Which? calls for government action to lower £11bn bill for nationwide rollout

Industry figures show sales growth of alternatively-fuelled vehicles outpacing diesel and petrol equivalents, although volumes remain small

Swedish retailer is building on €1.5bn green energy investment to bring sustainable living to more than a billion customers across the world

National Grid lists 62GW of generation eligible for capacity payments that green groups fear may extend life of polluting power plants