Solheim, who quit last year, suggests Inger Andersen from the International Union for Conservation of Nature is in pole position to take over at UNEP
James Murray reflects on school strikes, theories of change, and vegan sausage rolls
James Murray reflects on a dispiriting and inspiring day, as IPPR declares #ThisIsACrisis
Party says Labour government would tackle climate change by starting economic revolution
Letter to Environment Secretary Michael Gove calls for pause on green policy consultations in view of Brexit planning chaos
New report from Policy Connect calls for 'bold national plastics plan' to deliver step-change in UK approach to plastics recycling
Brexit uncertainty can't stop the renewables sector but it can slow it down, warns the REA's Nina Skorupska
Prime Minister declares 'I have always been clear that Brexit should not be at the expense of workers' rights or environmental protections'
Theresa May would have to change the habit of a lifetime to break the deadlock, but the Labour leader has hinted a Green Brexit deal might just be possible
Hugely ambitious legislation seeks to transform the US into a 'carbon neutral' economy in a decade
Labour leader writes to Theresa May setting out terms that could see the opposition back the Prime Minister's Brexit deal
Government confirms influential environmental campaigner is the front-runner to replace Andrew Sells
Trump's failure to mention climate change in his State of the Union address only underlines how political realities are shifting around the US President
David Powell of the New Economics Foundation argues the time is right for the UK to revive the Green New Deal concept
Changes to UK environment oversight and the Irish power market will not be set by 29 March, the Institute for Government said, and a crash out will leave no time to do so
With 57 days to go until the UK is scheduled to leave the EU, Theresa May's Green Brexit pledges remain as vague as ever
Court of Appeal rejects calls for judicial review of government's handling of long-term carbon targets, but campaigners insist case for net zero target is stronger than ever
'Just transition' was the hot topic at last year's COP24 climate conference in Poland - but how can governments and businesses actually deliver on their promises?
Theresa May promises to 'consider legislation where necessary' in order to 'embed the strongest possible protections on workers' rights and the environment'
UK, France lead push to set up UN 'clearing house' to identify climate-stressed regions at risk of collapsing into conflict
With 2020 deadline looming, government unveils new proposals to promote benefits of smart meters to small businesses
Subsidies for coal, oil and gas are not falling despite EU pledges to tackle climate change
Prime Minister says government could legislate to strengthen environmental and workers protections post-Brexit, as she seeks to secure parliamentary support for revamped deal
State Governor Andrew Cuomo sets out 2019 agenda targeting a doubling of solar capacity by 2025 and a quadrupling of offshore wind capacity by 2035