BLOG: Activists plan largest ever climate march in September, when Ban Ki-moon hosts summit in New York
NEWS: Energy secretary Ed Davey has seen off calls to weaken pollution controls, reaffirming the UK’s green ambitions
NEWS: Germany and the UK must crack down on their coal plants – some of the most polluting in Europe – to meet climate targets, say charities
NEWS: A deal to phase out potent greenhouse gases used for air conditioning and fridges is within reach but Saudi Arabia is concerned substitutes will not work
NEWS: Iconic campaigners draw on Nelson Mandela’s legacy in an appeal to world leaders to tackle poverty and climate change
NEWS: Days after quitting government, former environment minister Owen Paterson agrees to address climate sceptic gathering
NEWS: UK energy secretary warns that right-wing parties could destabilise the climate for investment in energy, including renewables
NEWS: The growing green bond market could stimulate low carbon investment and complement the divestment movement, says think-tank
NEWS: After a thwarted attempt last week, the Australian senate has now repealed a levy on climate polluters
NEWS: Europe must speak “with one voice” at global climate talks in Paris next year, says Finnish minister
NEWS: In a sign of the growing popularity of green bonds, KfW’s first offering was oversubscribed
ANALYSIS: The Montreal Protocol could deliver quick, cheap pollution cuts if India and Gulf states get on board
NEWS: Climate champions Greg Barker, William Hague leave government roles along with climate sceptic Owen Paterson
NEWS: Apple has reduced its carbon impact by 3% and admits “there’s still a lot of work to be done”
NEWS: Green activists are protesting a trans-Atlantic trade deal they say could harm the environment
SKETCH: Controversial climate economist Richard Tol speaks in the UK parliament – when he can get a word in edgeways
NEWS: The UK is set to back green growth in India’s Mumbai-Bangalore corridor, says minister
NEWS: The UK could get a third of its gas supplies from fracking in 2035, says strategic energy report
NEWS: Coal-dependent Poland could challenge European 2030 carbon-cutting targets, warns UK energy secretary
NEWS: Forest conservation programmes must address logging and wildfires, large scale Amazon study shows