Oslo and Heidelberg commit to make new buildings net-zero carbon by 2030
The Mayors of Oslo and Heidelberg have committed to significantly cut greenhouse gas emissions in their cities by ensuring that…
Government of Moscow commits to making its streets green and healthy by 2030
Moscow has joined 28 pioneering cities in committing to ensure a major area of the city is free from exhaust…
C40 Chair and Mayor Anne Hidalgo, condemns the burning of the Amazon rainforest as “crime against humanity”
The lungs of our shared planet are on fire. The Amazon rainforest is one of the most important common goods…
Stockholm Mayor Anna König Jerlmyr elected as C40 Cities Steering Committee Member
Mayor Anna König Jerlmyr of Stockholm has been elected to the C40 Cities Steering Committee, the governing body providing strategic…
Mayor of Medellín Federico Gutiérrez calls for Latin American cities to embrace zero emission transport and lead the world on climate action
Mayor Federico Gutiérrez hosts World Cities Summit in Medellín, and calls upon all Latin American cities to accelerate progress on…
Mayor Crivella commits to make the streets of Rio free from fossil fuels by 2030
Rio de Janeiro joins 27 C40 cities worldwide in committing to procure only zero-emission buses from 2025 and ensure a…