California laws requiring large companies to disclose GHG emissions and climate-related financial risks were reviewed by a US federal appeals court on Friday, with judges considering whether the ...

The Trump administration is taking its final steps towards eliminating a landmark finding that underpins many national GHG standards in the US.

In the futures and options market, managed money extended their net length in California Carbon Allowances (CCAs) while opting to maintain their net short in RGGI Allowances (RGAs) over the Dec. 31- ...

The US EPA has finalised a full disapproval of Colorado’s revised regional haze plan, arguing that proposed coal plant shutdowns were non-compliant and unnecessary.

California seeks to boost EV, clean investment funding in new budget proposal; Washington regulators release legislative EITE recommendations for cap-and-invest; Wor ...

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The area under deforestation alerts in Brazil’s Amazon rainforest decreased by 9% in 2025 compared with 2024, registering the second consecutive fall, according to new government data.

Improved management of existing forests has delivered significantly higher carbon gains per dollar invested than afforestation in China over the past two decades, according to new research quantifying ...

A Texas-based carbon removal (CDR) firm said Friday it has delivered nearly 2 million tonnes of CO2-equivalent through its regenerative ranching programme, signalling a tipping point for commercial ...

More than 12,500 tonnes of durable carbon removal (CDR) have been pre-purchased by a funding platform covering six removal approaches, according to an announcement on Friday.

Governor Gavin Newsom proposed a new budget on Friday for the 2026-27 period that is $42 billion higher than the previous period’s estimate, as the state maintains efforts to continue public health, ...

Nearly 21 GW of renewable electricity capacity were installed in Germany last year – three-quarters of that solar PV – as the country issued a record number of grid permits and primary energy ...