Companies and countries could take credit for the same tonne of CO2 cut under rules being negotiated in Sharm el-Sheikh
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The US special envoy wants to use carbon credits to speed up the clean energy transition – but experts are sceptical the scheme can meet best practice.
The World Bank wants to direct the NFT craze towards projects that cut emissions and improve the transparency of carbon offset markets
A project that supplied green hydrogen for buses at the Winter Olympics could be the first of its kind to sell carbon credits through the Clean Development Mechanism
An adaptation levy on carbon credits could raise up to $2.5bn a year by 2030, providing more predictable support for climate vulnerable countries
Analysis for Climate Home identifies hundreds of problematic projects that could be used to greenwash national and corporate climate plans
Policy upheaval and stark criticism of the quality of carbon offsets from a former official have thrown Australia’s ability to deliver on carbon targets into doubt
Two initiatives will release standards for the voluntary carbon market this year, while campaigners denounce offsetting as a “scam” that delays real climate action
State-owned utilities are using rising energy costs to attack the EU emissions trading system, stoking tensions between Warsaw and Brussels
UK-based cryptocurrency venture Save Planet Earth has convinced investors it can make them rich and fix the climate, but its tree-planting vision is a long way from reality
Delicate negotiations on carbon market rules in Glasgow could be thrown off course by the big banks’ push to “scale up” voluntary carbon trading
Agreeing on rules for a global carbon market has become a high-level political focus of the Glasgow summit but experts warn getting it wrong will undermine 1.5C ambition
Concerns carbon markets could become a new form of colonialism are not unfounded – but with robust safeguards, they can deliver much-needed climate finance
Campaigners accused Japan of failing to take responsibility for cutting its own emissions and relying on developing nations to do so
The industry-led Taskforce on Scaling Voluntary Carbon Markets is pitching carbon offsets as a win for the Global South. This is greenwashing at its most patronising
Colombia stands to lose $62m in carbon tax revenue and underperform its emissions targets due to flawed forest carbon credit projects, investigators claim
Shell’s net zero plan is better seen as a defence of its core oil and gas business, which it is planning to expand, than a genuine energy transition
In contrast with the aftermath of the 2008 financial crash, carbon prices have not taken a big hit from Covid-19, reflecting improvements in market design
Bottom-trawling for fish releases more carbon dioxide each year than Germany, a study has revealed, yet this is not included in national carbon accounts