As House approves controversial bill, administration says president will veto move to bounce him into Keystone XL pipeline approval
High Court judge says action on pollution levels must be taken by European Commission, despite admission of breach from Defra
Government confirms popular tax breaks will continue past next April
Energy and Climate Change Secretary tells MPs agreement is an important "stepping stone" to a global legally binding deal
Petition containing 17,000 signatures handed to Downing Street urging prime minister to intervene in feed-in tariff row
Environment Minister insists new roadmap agreed in Durban represents "the way forward"
James Murray weighs up what the opposing reactions to the Durban Summit mean for green firms
Vince Cable announces priority sectors for £3bn bank and £100m fund to kick-start investment prior to EU state aid approval
"Environmental regulation doesn't have to be a burden for business"
Support for $100bn Green Climate Fund will help overhaul the UN's carbon market and financing for forestry projects