Basic accounting error led government department to miscalculate ongoing project costs
Lack of commercial incentive means vital technology must have state funding, says industry
New study claims US alone has 6,000 square miles of carbon-soaking rocks capable of capturing 500 years' worth of US carbon emissions
Miliband's review of UK coal policy means decision on controversial new plant remains months away
High profile project will now begin commercial operation in 2014
From revised energy targets to solar-powered paint, Corus sets out its vision for a low carbon steel industry
Campaigners from developing world write to Ed Miliband urging him to impose moratorium on coal plants or risk condemnation from poorer nations
Environmental groups disappointed as president ignores calls for a moratorium on Canadian tar sand developments
Despite falling carbon price, oil giant insists EU emissions trading scheme is driving investments in low carbon technologies
Company investigating using increasingly redundant North Sea gas pipes to pump captured CO2 solution into old gas beds