Date of Publication: 01/01/2023
Last Reviewed by MLTC: 02/05/2026.
The Fifth National Climate Assessment (NCA5) is a synthesis of current science on U.S. climate impacts, risks, and adaptation options, delivered through an interactive online toolkit. It can be used to access regional and sector-specific climate information to support resilience, vulnerability assessment, and conservation planning.
Resource: https://toolkit.climate.gov/NCA5