Plan B Earth is seeking a judicial review of UK government's failure to fast track more ambitious 2050 climate targets, but will have to wait on Judge's decision
Just days after MPs approve third runway at Heathrow, CCC chair Lord Deben warns aviation may face tighter restrictions
Coalition of environment and investor groups calls on EU leaders to draw up plans for net zero strategy
Zac Goldsmith, Ed Miliband, Caroline Lucas and Baroness Featherstone among the cross-party group of politicians to sign letter backing 2050 net zero target
Drax and C-Capture say North Yorkshire pilot could be the 'first of several' in the UK aimed at delivering negative emissions
Climate Commissioner Miguel Arias Canete declares 'now is not the time for complacency' as he confirms EU will aim for net zero emissions by 2050
Alice Garton appointed to lead programme on forcing governments and financial sector to shift to net zero emissions
There's much more to do before the government can claim to be a climate leader, warns Labour's Barry Gardiner
Claire Perry's confirmation the government will review the UK's long term emissions targets sends a clear signal to businesses - decarbonisation is going to have to accelerate
UK Climate Minister says government will ask climate watchdog to consider how UK could meet 1.5C Paris target