Cities are the frontline in tackling climate change – representing both the biggest challenge and opportunity to keep warming well below 2°C.
The mission is to catalyze urban decarbonization and resilience by shining light on energy efficiency, clean electrification and resource circularity solutions. The program aims to do this by fostering public private collaboration to bridge the gap across the energy, built environment and transport sectors.
Earth's land surface covered by cities
World's primary energy consumed by cities
Global carbon emissions generated by cities
Changes need to happen to reduce emissions and deliver resilient and equitable urban ecosystems.
Cities cover 3% of the earth’s land surface yet they create more than 70% of all carbon emissions. To keep global temperature increases to 1.5°C or below, cities have to achieve net-zero. This report provides a global framework and recommends an integrated energy approach, defined as “systemic efficiency”, as a solution to the current environmental, economic, health and social crises.
The construction and operation of buildings generate 38% of global greenhouse gas emissions. While numerous technologies exist to help decarbonize the sector, there is an urgent need to accelerate investment to implement these solutions at scale in cities around the world.