Vancouver trial opens in Canada's first federal youth climate case: 15 young plaintiffs say Ottawa violated their Charter rights

Canada's first federal youth-led climate trial opened on October 26, 2026, in Federal Court in Vancouver: La Rose v. His Majesty the King, brought by 15 young Canadians, challenges the federal government's conduct contributing to the climate crisis. The case was filed in 2019 and, after seven years of legal proceedings, has finally reached trial.

The claim: a section 7 Charter violation

The plaintiffs argue that the federal government's conduct contributing to the climate crisis violates their constitutional rights to life, liberty and security of the person under section 7 of the Canadian Charter of Rights and Freedoms. They challenge both what the government has actively done, including subsidising fossil-fuel industries and approving major new extraction projects, and what it has repeatedly failed to do: meet its own greenhouse gas emissions reduction commitments and protect its citizens from what the government itself has declared to be a climate emergency.

Harms already felt, plaintiffs say

The plaintiffs say the impacts are already harming their lives: displacement caused by wildfires and flooding, worsening health conditions, and disruptions to Indigenous cultural practices. They argue these experiences show the serious consequences of the climate crisis for their generation, with government conduct as a contributing cause. These are the plaintiffs' arguments, to be tested at trial; they are not yet findings of the court.

Who is behind the case

The plaintiffs are represented by counsel at Arvay Finlay LLP and Webster Hudson & Coombe, and are supported by Our Children's Trust and West Coast Environmental Law. Whatever the outcome, the case is already a milestone for climate litigation in Canada: it is the first time young people's climate claims have been brought to trial in Federal Court as a constitutional rights challenge.