NEWS: On floating reed islands of Lake Titicaca, remote communities are swapping candles for solar panels
NEWS: State-owned electricity company plans hydro and wind projects following cash boost from Parliament
NEWS: An engineer has raised US$125,000 through Indiegogo for a novel way to solve water shortages in a remote mountain region of India
ANALYSIS: There are three big UN deals due in 2015, on disasters, development and climate; what happens in the markets and on the streets will be critical
NEWS: Most detailed study yet of Greenland ice sheet illustrates complex process causing billions of tonnes to melt every year
NEWS: Increasing oil production but falling demand creates problems for fossil fuel industry as investors turn away from sector
NEWS: One in three New York voters think better of Andrew Cuomo since he banned fracking in the state over health concerns
NEWS: Saudi refusal to cut oil production could drive prices lower and make tar sands, deepwater and shale projects unviable
ANALYSIS: US and China made friends, Russia and Ukraine split up, while scientists warned of catastrophe
NEWS: Except in Saudi Arabia, the recent slump in oil prices will have little impact on renewable deployment, says Bloomberg
ANALYSIS: International aviation and shipping are not mentioned in the Lima call for climate action, despite growing emissions
NEWS: Even icy Lapland faces diminished snowfall as Finland warms over twice the rate of global average
ANALYSIS: As the world’s second biggest exporter of emissions, Russia should lobby for consumers to take responsibility, say economists
BLOG: Springtime burning of savannah and forest in the southern hemisphere shows up in latest satellite images
COMMENT: Climate negotiations must take increased human mobility into account, argues the head of the International Organization for Migration
NEWS: Sea ice levels showing signs of recovery, but rising temperatures spell radical change for polar region
COMMENT: It’s time for global climate negotiations to deliver results, argues Saleemul Huq, reflecting on the recent Lima set of talks
NEWS: Governor Jay Inslee hopes to launch emissions trading system in 2016, says it is “the smart thing to do”
NEWS: Lethal heat waves, ice storms and big freezes could become regular events if greenhouse gas emissions are not controlled
ANALYSIS: Tax oil, wipe out emissions by 2050, divide up a carbon budget: how high could the Paris climate agreement aim?