HomeEnvironmentCalifornia, Québec and Washington take first step towards linked carbon market California, Québec and Washington take first step towards linked carbon market By Richard Riggs 29 June 2026 Photo by Nathan Feyssat on Unsplash. The three jurisdictions are aiming to connect Washington state’s cap-and-invest system with the existing California-Québec market in 2027. Most PopularAllFeaturedAll time popularMore NGOs threaten Groupe SEB with French duty of vigilance claim over PFAS 9 October 2026 EU adopts emissions rules for large pig and poultry farms 9 October 2026 SEC warns climate investor coalitions may trigger ownership disclosures 8 October 2026 EPA previews US$45bn rollback of oil and gas methane rules 8 October 2026 Load more EnvironmentNews & AnalysisPolicy To read more, subscribe to Forward Law Review Subscribe now Already a subscriber? Log in here: LOGIN