Two devolved governments attack ‘unilateral’ tax on carbon pollution proposed by UK if Brexit talks end with no deal
UK weighs future carbon pricing options, but Scotland will not abide a national tax it says will stomp on devolved powers
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Favouring market tools over real pollution cuts in the richest countries is a recipe for climate disaster
Progress on market rules for climate credits faces ‘a giant sticking point’ as Venezuela and others push for similar progress on ‘non-market’ tools in Bangkok
Amid calls for the Clean Development Mechanism to be axed, the UN climate chief has weighed in on its behalf
The Clean Development Mechanism has a weak environmental record and creates the illusion that high-carbon lifestyles are sustainable
A video promotion for carbon credits was taken down after viewers complained it mocked green lifestyle choices and downplayed the urgency of the climate challenge
Brazil and China behind push to allow billions of tonnes of old carbon credits to be used to offset future growth in pollution
Football fans travelling to Russia are being encouraged to offset their emissions through a UN scheme that critics describe as fundamentally flawed
Pacific islands note threat of sea level rise while setting toughest climate target of any US state
G20 presidency denies US a factor in turn away from carbon pricing, but upcoming Japanese and Saudi leadership could mean issue is pushed off agenda for years
Economists say a global carbon tax would efficiently shift the world to safer energy production. So why is it barely mentioned?
The emissions trading scheme will initially cover only the power sector, not heavy industry as planned, but will nonetheless become the biggest in the world
No support for coal, say several EU nations, as Poland asks for billions generated through emissions trading scheme for its ageing plants
How family rivalry and the Catholic church helped miners devastate an indigenous Amazon territory
China is planning the world’s biggest carbon market, but with little detail given for its design, praise for the scheme is premature
Mooted climate policy was dropped from the budget announced on Thursday, as energy and transport lobbies complained it would raise living costs
EU emissions trading data show €5 a tonne of carbon dioxide is not enough to drive dirty brown coal off the system
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