Mayor of Madrid, José Luis Martínez-Almeida commits to C40 Green and Healthy Streets Declaration
The City of Madrid today committed to procure only zero-emission buses from 2025 and ensure that a major area of…
Mayor of Los Angeles Eric Garcetti becomes Chair of C40 Cities
Mayor of Los Angeles Eric Garcetti today assumed the role of Chair of the C40 Cities Climate Leadership Group.
35 cities unite to clean the air their citizens breathe, protecting the health of millions
Today, 35 mayors pledged to deliver clean air for the more than 140 million people that live in their cities.
Tech Challenge 2019-2020 launched at C40 World Mayors Summit
The Women4Climate Tech Challenge launched today at the C40 World Mayors Summit, showcasing the best innovative solutions to the climate crisis designed…
35 ciudades se unen para limpiar el aire que respiran sus ciudadanos y proteger así la salud de millones de personas
Hoy, 35 alcaldes se comprometieron a garantizar aire limpio a más de 140 millones de personas que viven en sus…
35 villes s’unissent pour assainir l’air respiré par leurs citoyens, préservant ainsi la santé de millions de personnes
Aujourd’hui, les maires de 35 villes se sont engagés à assainir l’air respiré par les habitants de leur ville, soit…