Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Fifth National Climate Assessment - Read the Report
This U.S. Climate Action Report 2010 (2010 CAR) sets out the major actions the U.S. government is taking at the federal level, it highlights examples of state and local actions, and outlines U.S. efforts to assist other countries’ efforts to address climate change.
