Canadian prime minister Mark Carney has signed a major new energy agreement that “rolls back certain climate rules to spur investment in energy production, while encouraging construction of a new oil ...

Currently, there is no equivalent to fuel duty for electric vehicles. Excise duty was brought in for EVs for the first time in April 2025, costing £10 for the first year and then rising to a standard ...

A second version of COP30’s key mutirão text emerged and on COP’s final scheduled day, a chart showed how most climate talks ...

Australia will “continue to argue” for a transition away from fossil fuel use in energy at COP31, according to the incoming co-president of next year’s UN climate summit ...

On Saturday evening, nations meeting at COP30 in Brazil agreed to launch “limited initiatives to strengthen emissions-cutting plans, as well as tripling finance” for adaptation ...

This article is based on a collaboration with the Guardian’s data team, including data journalist Carmen Aguilar García and data projects editor Pamela Duncan. Developed countries have poured billions ...

A recording of Carbon Brief's second “ask us anything” webinar, answering questions as COP30 reaches its midway point.

The COP30 climate summit is entering its final days in Belém – and food, forests and land have all featured across the two weeks of talks.

COP30 negotiations were disrupted yesterday after a fire broke out at a pavilion inside the conference venue in Belém.

Expert analysis direct to your inbox. Every weekday morning, in time for your morning coffee, Carbon Brief sends out a free email known as the “Daily Briefing” to thousands of subscribers around the ...