ICLEI is the world’s leading network of 12 mega-cities, 100 super-cities and urban regions,
450 large cities, and 450 small and medium-sized cities and towns in 84 countries. ICLEI helps cities become sustainable, resilient, resource-efficient, low-carbon, and
biodiverse; to develop a green urban economy with smart infrastructure; and ultimately,
it’s all about a planet with healthy & happy communities.