Overview
- Three young women and two environmental groups have filed a lawsuit seeking a court order that would require the federal government to produce and implement a credible plan to meet the 2030 target of cutting emissions 40–45% below 2005 levels.
- The plaintiffs include the Canadian Association of Physicians for the Environment and Equal Justice, which say the suit responds to policy changes under Prime Minister Mark Carney that removed an individual carbon tax and scrapped an oil-and-gas emissions cap.
- Court documents describe climate change as an "existential threat" and cite that Canada is warming faster than the global average, with northern regions heating at roughly three times the global rate.
- The filing updates earlier challenges by seeking proactive judicial orders rather than only faulting past policy, and it joins a separate rights-based trial scheduled for October that alleges past federal failures harmed young Canadians.
- If successful, the case could force concrete federal planning on emissions and shape how courts are used to hold governments to climate promises, with direct consequences for young people who say they face more floods, fires, and heat extremes.