Paris 2015

Prince of Wales said this year marked potentially the last chance to save the world from the perils of global warming

Celebrities to front ambitious climate campaign, as army of diplomats is mobilised for an emissions-cutting push ahead of a crunch UN summit in Paris in December

Ed Miliband to underline commitment to climate action and poverty eradication at launch of global initiative

From tumbling renewables records to political dog-fights, James Murray looks at the trends that will define the green economy over the next 12 months

Matthew Farrow of the Environmental Industries Commission reflects on a flurry of green economy speeches from leading figures

Obama hopes to sustain global warming momentum next month

The denouement to the Lima Summit may have been wearingly familiar, but it raises hopes for a 'we'll do what we can' climate treaty that would deliver a major boost to the global green economy

BusinessGreen runs through all the reaction to the latest UN climate agreement

Tense negotiations end with roadmap to next year's crucial climate summit in Paris, but campaigners warn it does not go far enough

Old divisions remain firmly in place as the talks run into extra time