Think tank warns global oil supply could peak this year resulting in decades of political and economic upheaval

Technology modeled on plant's self-repairing capability promises to extend the life of solar panels

Trewin Restorick questions the wisdom of the "mind-blowingly complicated" CRC scheme

Labour leadership candidate signals support for ban on unabated coal-fired power stations

Head of Transocean, which operated destroyed Deepwater Horizon oil rig, to be asked about safety and deepwater drilling

Greens vow to begin work on new climate change committee immediately as Julia Gillard prepares to take office

Greg Barker urges financiers to play key role in planned increase in climate funding for developing world

Bidding process gets under way for right to run flagship energy efficiency fund

Coalition of insurance firms issue statement urging governments to support public-private initiatives designed to accelerate rollout of climate-related insurance policies

South West RDA announces successful installation of pioneering marine-energy test device off the Cornish coast