On June 22, 2016, the Compact of Mayors and the Covenant of Mayors announced the new Global Covenant of Mayors for Climate & Energy, a newly merged initiative to bring these two efforts together.
City Officials
Everything civic leaders need to know about the Compact, including how to commit.
Learn how your city can participate in the Compact of Mayors – the first global coalition of local leaders pledging to reduce and track GHG emissions.
Citizens
Citizens can get involved, encourage their city to join, and build momentum for climate action.
Learn about the Compact of Mayors and spread the word about your city’s commitment.
Press
News room, press releases, research and contact information for media inquiries.
Get the latest updates on the Compact of Mayors, including news, research, press releases, and media contact information.
605 cities, representing 445,581,500 people worldwide and 6.15% of the total global population, have committed to the Compact of Mayors.
FEATURED CITY
Congratulations London!
London has joined the Compact of Mayors, and is committed to taking on climate change. Go to City Profile
“Cities are the drivers of progress and innovation, and through the Compact of Mayors, they can help nations set new, aggressive climate targets over the next year.”
– Michael R. Bloomberg, UN Secretary-General’s Special Envoy for Cities and Climate Change
Reporting Partners
Commitments to the Compact of Mayors are set to deliver half of the global urban potential greenhouse gas (GHG) emissions reductions available by 2020 but there is much more work to be done to fill the gap left by national pledges.




