Climate change policy likely to play key role in coalition negotiations as Greens and independents are thrown into the spotlight
Observer obtains documents showing that Whitehall privately accepts its response to the threat of peak oil has not been good enough
Independent auditor issues clarification after palm oil firm is accused of misrepresenting report criticising its plantation practices
Prime minister Julia Gillard makes last-ditch carbon trading pledge as polls show election is too close to call
Draft report reveals government is planning to increase support for clean tech manufacturers
UN confirms four Chinese HFC emission reduction projects are now under investigation
But survey finds large numbers of firms are still failing to measure their carbon footprint
"We won't try and dazzle you with green gimmicks"
EPA Administrator Lisa Jackson promises to lead crackdown on soaring levels of electronic waste
Richard Lambert's progress report on government's first 100 days argues it must do better on energy, climate change and planning reform