Outgoing secretary of state’s final memo to president Obama outlines his department’s successes, but warns that “the months and years ahead will be critical”
Five-year plan sets country on path to get 15% of its energy from non-fossil sources by the end of the decade
Lack of interest in issues affecting poor countries such as adaptation informs global climate deals, argues international panel of scientists
With “extreme policy measures”, a 2.5C limit is in reach, according to latest climate model from William Nordhaus
A transition to green energy sources threatens the stability of oil-rich states like Venezuela, Russia and Saudi Arabia
The race is on for Saudi Arabia to find new sources of income before the oil age peters out
Francois Hollande joins leaders in US, Germany, Mexico and Canada in delivering long-term plan to slash emissions to United Nations climate body
Analysis of 2016 data by leading solar research institute shows no growth in electricity from renewable sources
Low-carbon measures could increase urban poverty if a clean transition is not carefully managed, research from IIED suggests
Beijing’s policies have seen China invest heavily in renewables and support the UN’s first major climate pact – but without US cover it will face new scrutiny this year
With new leaders in the US and at the UN, conflicts across the world and a rise in populism, 2017 promises to be a key year for climate politics
Plaintiffs in lawsuit against oil majors and the US government want Exxon chief-turned-secretary of state to give evidence the day before Donald Trump’s inauguration
Trump has called climate change a hoax, but what’s truly scary, scientists tell ProPublica, is how much larger the problem is than one American president.
Attorneys general from Democrat states and four sub-state jurisdictions say they will see the new president in court if he rips up low carbon policies
Climate Home writers pick some of the defiant optimists they came across in 2016
Beijing government says it is starting to cancel coal projects, but critics say country is wasting billions on polluting capacity it does not require
Natural gas flaring at oil sites around the world is on the up, cutting the industry’s costs but damaging the climate
China’s efforts to reduce greenhouse gas emissions are being undermined by increased Western-style consumption habits among the urban rich
Who should account for emissions from overseas military training bases? UK defence planners say Kenya must deal with pollution from army manoeuvres
A right wing government backbencher with ties to mining magnate Gina Rinehart has registered a website for a new political brand, Australian Majority