New Zealand Moves to Block Climate Lawsuits
Coverage from The Conversation, Inside Climate News, and others

New Zealand’s government has introduced legislation intended to prevent courts from holding major greenhouse-gas emitters liable in tort for climate-related harm, including claims already before the courts.
The measure would affect Mike Smith’s case against companies including Fonterra and Z Energy, which the Supreme Court allowed to proceed to trial in 2024, and has prompted Smith to seek judicial review. The dispute centers on whether climate accountability should be handled through Parliament and existing regulatory systems or remain open to judicial claims, with wider questions about constitutional process and New Zealand’s international climate commitments.
The story now confirms the government has formally introduced the liability-limiting amendment, moving it from proposal to active legislative action. It also sharpens the legal stakes by tying the measure more directly to Smith’s Supreme Court-approved case and his High Court challenge.
The story has moved from a proposed restriction on climate tort claims to an active legislative and judicial confrontation, with the government now pushing a bill that could extinguish Smith’s live case while he challenges the move in court. The current version also adds a new legal question: whether the amendment conflicts with New Zealand’s international climate commitments.
