Global trends in climate change litigation: 2025 snapshot

This report from the Grantham Research Institute on Climate Change and the Sabin Center for Climate Change Law can help you to better understand the landscape of climate change litigation, including current and future impacts, trends, and themes. The report provides a synthesis of the latest research and developments, including a numerical analysis of how many climate change litigation cases were filed in 2025, where and by whom, and a qualitative assessment of the types of cases filed. This resource will be of particular benefit to sustainability, risk management, and legal professionals.