We are mayors working together to demonstrate leadership on climate change.

Building a better future with a clear vision for protecting the environment.

Founded in 2014, Climate Mayors is a bipartisan, peer-to-peer network that has mobilized more than 750 U.S. mayors who demonstrate climate leadership through meaningful actions in their communities. Representing 48 states and nearly 60 million Americans, the Climate Mayors coalition reflects U.S. cities’ commitment to climate progress.

In addition to local climate leadership, Climate Mayors build political will for federal and global climate action. Hundreds of members have signed the Climate Mayors letters committing to the Paris Agreement and calling on Congress to invest in a green and equitable economic recovery.