Mayor unveils plan aiming for 100% zero-emissions vehicles by 2050 amid sweeping climate package for the city
The ratings agency warns of possible credit downgrades, while the UK’s auto lobby says ‘anti-diesel’ agenda has made targets harder to reach
The International Civil Aviation Organization is dismissing factual critiques and blocking accounts that raise concerns about the climate change impact of flying
Rules to avoid double-counting of emissions cuts are a step forward, say campaigners, but more assurances are needed to meet the sector’s climate promises
No longer the preserve of science fiction, climate-hacking technologies may need international oversight, say backers of draft resolution
Shipowners’ Association is calling for government incentives to help in the transition to climate-friendly vessels, to meet national climate goals
Indonesia and Malaysia say the EU measure will unfairly disadvantage their crops, while environmentalists worry it won’t be tough enough on deforestation
Trucks, petrochemicals and air travel driving global oil use, Fatih Birol of the International Energy Agency says
Innovation flees after Trump reimposes sanctions, environmentalists and government say that puts the country on a dangerous path
Diesel policy reversal will not stop disruption, said protest leaders, who “want the whole baguette”
Only an ambitious policy, backed by technologies that remove carbon from the air, can bring the EU in line with the Paris Agreement temperature goals
Greater transparency would curb industry dominance in the International Maritime Organization, say campaigners, but key countries are opposed
Manufacturers say ban on diesel and petrol cars is against EU neutrality principles, setting up battle to clean up Europe’s second-largest auto-industry
As countries negotiate rules for offsetting airline emissions in Montreal, Brussels should reserve its right to impose stronger regional policies
Proposal put forward for country’s first climate law takes swipe at auto-industry, scraps fossil fuel subsidies and sets 2050 goal for 100% renewable power
Highly experienced minister offers a contrast after years of slow-walking the environmental transition, but admits there is more to do
Cutting the carbon footprint of this common building material is tricky but achievable with existing technology, report finds
The International Maritime Organization has set a target to halve shipping’s climate impact by 2050, but some countries are resisting early action
The departure of a heavyweight champion of tough climate measures comes as Germany wavers and Europe faces big decisions about future
In back-to-back events this week, the billionaire launched projects to slow global warming and limit the damage it causes