Finance minister reveals plans to impose emissions tax by 2019, with initial price set between S$10 and S$20 per tonne
But campaigners warn plans to cancel excess carbon allowances do not go far enough
Former Treasury Secretaries to present proposal to the White House designed to harness free market principles to tackle climate risks
MEPs vote to cancel nearly a billion emissions permits as part of latest reforms to the faltering EU emissions trading scheme
Alasdair MacEwen argues victory for Francois Fillon in next year's French election could spell good news for low carbon investors
First-of-its-kind forest protection bond gives investors the option of getting repaid in either carbon credits or cash
New analysis finds more international carbon trading could drastically reduce costs of delivering deep emissions cuts
Prime Minister Justin Trudeau announces mandatory carbon tax of at least $10 per tonne from 2018, as part of efforts to 'make a real and honest effort' to tackle climate change
WWF's James Beard argues there has never been a better opportunity to deliver an ambitious international deal for tackling aviation emissions
Chancellor Philip Hammond due to set out future for three-year-old carbon price floor in November's Autumn Statement, as OECD exposes persistent 'carbon pricing gap'