Mayorssummit2016.c40.org

By: Anne Hidalgo, Mayor of Paris; Eduardo Paes, Mayor of Rio de Janeiro; and Miguel Ángel Mancera, Mayor of Mexico City The decision this week by European leaders to fast-track ratification of the Paris Agreement on Climate Change is historic. It is...

As the historic 2016 Olympic Games draw to a close in Rio de Janeiro, we commend C40 Chair, Mayor of Rio de Janeiro Eduardo Paes not only for a successful world-class event, but also for investing in and developing legacy Olympic projects that will benefit...

Today C40 held its first-ever Latin American Mayors Forum, hosted by Buenos Aires Mayor Mauricio Macri and attended by more than 15 mayors and vice-mayors from the region. During the Forum, it was announced that 20 Latin American mayors have joined the...

Paris, Madrid, Athens, and Mexico City will ban diesel engines by 2025, mayors of the four major world cities announced this week. The announcement came as part of the biennial C40 conference. Cities have become major catalysts for addressing climate...

From the BBC The leaders of four major global cities say they will stop the use of all diesel-powered cars and trucks by the middle of the next decade. The mayors of Paris, Mexico City, Madrid and Athens say they are implementing the ban to improve...