What's Happening?
Bloomberg Philanthropies announced the winners of the 2025-26 Mayors Challenge, a global competition that supports innovative ideas from cities worldwide. The challenge, part of the Bloomberg Cities Network, awarded $1 million to each of the 24 winning
cities to implement their projects. These projects address various urban issues, including climate resilience, waste reduction, and economic development. The initiative aims to provide cities with the resources to experiment with new solutions and improve urban governance.
Why It's Important?
The Mayors Challenge highlights the critical role cities play in addressing global challenges. By funding innovative urban projects, Bloomberg Philanthropies is helping cities develop solutions that can be replicated elsewhere, potentially leading to widespread improvements in urban living. This initiative is particularly significant as cities face increasing pressures from population growth and environmental challenges. By supporting creative solutions, the challenge encourages cities to become more resilient and sustainable, ultimately benefiting millions of residents worldwide.









