Adaptation Gap Report 2025: Running on Empty

One of UNEP’s annual flagship publications, the Adaptation Gap Report can help you understand trends in climate adaptation at both the global and regional levels. Each report offers a science-based assessment of the adaptation gap - that is, the degree to which current levels of investment and planning on climate adaptation fall short of what is needed. The reports also provide a set of adaptation measures for policymakers and decision-makers. These insights will be most useful to enterprise risk, finance, and sustainability teams.