23 November 2010
Mayors from around the world sign Mexico City Pact at World Mayors Summit on Climate
Mayors from around the world signed a voluntary pact, committing them to the reduction of urban greenhouse gas emissions, at a climate summit in Mexico City. The pact was signed by 138 cities including European ICLEI members Barcelona (Spain) and Nantes (France) on 21 November 2010. Speaking at the ...