Mayors, Join Us.

Americans are experiencing a time of turbulence and uncertainty. A dramatic restructuring of the U.S. government and the economy is underway and Mayors are the first line of response to address these challenges head on. Join the bipartisan network of nearly 350 U.S. mayors, demonstrating climate leadership through meaningful actions in their communities since 2014.

At Climate Mayors we are guided by the beliefs that:

  • We are stronger together and lean on our power to convene

  • Local government can do big things and deliver on significant challenges and opportunities with equitable solutions

  • Learning from each other and our diversity is the key to progress; we depend on peer-to-peer learning 

  • Our diverse membership provides for a common sense, bipartisan approach to climate

  • We are guided by local priorities and informed by experts and the success of our peers


Mayors from across the United States are welcome to join Climate Mayors. There is no fee to join, by signing on cities indicate that they are pursuing actions to address climate change, including:

  • Lead Locally: Advance local climate actions, addressing efficiency and resilience in municipal operations and leveraging influence to drive community leadership

  • Coalition Engagement & Peer Exchange: Accelerate impact, best practice exchange and national impact through active participation in the national Climate Mayors network.

  • Commit to Progress: Maintain accountability through measurable climate targets and a clear, actionable roadmap for the city’s future.

Join our Business Council

Climate Mayors invites thought leaders and field experts to join Climate Mayors’ Business Council.