Global climate litigation grew and diversified in 2025, marking a turning point especially at the international court level, according to a year-end review by a New York-based legal center.

Introducing the CP Daily News Ticker, a running list of all our news updated in real-time throughout the day. This is also the new home to our ‘Bite-sized updates from around the world’, which ...

The Maryland Freedom Caucus recently released its 2026 policy platform, which called for repealing the state’s participation in regional power sector cap-and-trade system RGGI.

The federal 45V tax credit designed to spur clean hydrogen production can now be claimed by four additional production technologies after the US DOE’s latest revision to its life-cycle analysis ...

Land cover mapping, a cornerstone of climate science and environmental monitoring, could itself become a major source of carbon emissions by mid-century unless mapping practices change, according to ...

A federal judge has declined to halt Hawaii’s new levy on cruise ship visits ahead of its Jan. 1, 2026 effective date, dismissing several claims on standing and jurisdictional grounds while leaving ...

Mining for minerals needed to support the global clean energy transition is driving substantial deforestation and greenhouse gas emissions that are largely absent from current carbon accounting, ...

Financial incentives for clean energy followed by carbon pricing can cut emissions 80% from 2015 levels by mid-century in the US, according to research examining how policy sequencing and consistency ...

Widespread US “ghost forests” haunt durability of carbon sinks, study warns; US clean energy subsidies must be followed by carbon pricing to achieve deep cuts st ...

The Maryland Freedom Caucus recently released its 2026 policy platform, which called for repealing the state’s participation in regional power sector cap-and-trade system RGGI.

Morocco’s main financial hub is backing carbon market initiatives, accounting for global decarbonisation trends instead of prioritising short-term bankability, a director and one of its members told ...

European carbon allowances were very lightly traded in a narrow range in a shortened trading session on Wednesday as remaining participants began to clear their desks for the holiday break, with EU ...