Beijing makes surprise announcement at New York signing ceremony as UN urges countries to speed global efforts
News, commentary and analysis from UN ceremony as 175 countries sign the Paris Agreement on climate change
Greg Hunt says government is committed to joining new UN climate deal this year, but rejects calls for Canberra to adopt tougher CO2 targets
Mark Carney and Jim Kim warn window of opportunity to reduce emissions is closing, call for greater transparency on climate risk from big business
COMMENT: Core message from IMF/World Bank Spring Meeting is that governments must invest in low carbon revolution, writes UK shadow climate change minister Barry Gardiner
Crib Notes 4-8 April: ICAO primed for EU meet, World Bank to release new climate plan, G20 sherpas gather in China
Carbon superpowers to sign and approve agreement this year, raising hopes it may come into force by the end of 2016
NEWS: Companies should report their climate risk exposure to avoid legal issues faced by Peabody and Exxon, says lead analyst
NEWS: Major economies represent two-fifths of global emissions edging climate treaty nearer to taking effect
NEWS: Heavyweight taskforce is exploring how businesses report vulnerability to climate policies and impacts on G20 request
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NEWS: ICBC says it’s time to take tougher line on major polluters, citing regulatory pressures linked to air pollution and emission standards
NEWS: Risk to financial system lessened by companies’ disclosure of their exposure to fossil fuel assets, says Paul Fisher
ANALYSIS: US president will leave his successor with a low-carb present: A roadmap to slash US emissions 80% on 1990 levels by 2050
CRIB NOTES 29 FEB – 4 MAR: FSB flags climate risk, Buffett gives a prime example, US gears up for Super Tuesday and island states lead Paris ratification push
COMMENT: Was the political masterstroke signed off in Paris the zenith of climate action, wonders Climate Home’s editor as countries go eerily quiet on what next
CRIB NOTES 15-19 FEB: Game on for Clean Power Plan, top climate scientists gather in DC, air pollution linked to 5.5 million deaths a year
DAVOS 2016: As global elite gather at the World Economic Forum, moving to counter climate change competes with economic fears
Next 12 months will see China roll out a new 5-year plan, UN maritime & aviation agencies discuss new climate policies and a new president elected to the White House
ANALYSIS: Terrorist attacks, climate lawsuits and the inclusion of 1.5C in the Paris Agreement were among the unforeseen events of 2015