Global Covenant of Mayors for Climate and Energy and the New York Climate Exchange will host the 2025 AI x City Climate Action Forum, which includes a hackathon.
The Global Covenant of Mayors for Climate and Energy (GCoM) and the New York Climate Exchange announced they will host the 2025 AI x City Climate Action Forum at New York Climate Week, which runs from 21-28 September.
This hybrid event on 22 September will bring together more than 300 city leaders, artificial intelligence (AI) innovators, and sustainability experts from around the world for a full day of collaboration, knowledge-sharing, and solution-building at the intersection of AI and urban climate action.
At the heart of the event will be the Hackathon Finale, where two winning teams will be selected from a global pool of 20 finalists, pitching breakthrough AI-powered solutions in two challenge tracks: Expanding Energy Access & Alleviating Energy Poverty and City-led Climate Action.
Prizes will recognise innovations with the greatest potential to deliver real-world impact and address some of the most urgent challenges facing cities today.
“Cities are on the frontlines of the climate crisis, and the AI x City Climate Action Forum demonstrates the power of collaboration and developing innovative solutions that secure a healthy and resilient future for all”
Each winning team will receive $15,000 in seed funding to further develop and pilot their solutions, along with a package of collaboration opportunities – including mentorship from leading organizations such as the Urban Transitions Mission, Hack for Earth, Cambridge University, and Tech to the Rescue.
Eligible finalists will also be invited to the Build for Earth Acceleration programme, participate in a deep-dive hybrid workshop at the University of Cambridge with climaTraces Lab, and receive pro bono support from impact-driven tech companies through the Tech to the Rescue AI for Climate Innovation prize. Solutions ready for on-the-ground implementation will be paired with cities to help bring these ideas to life.
“Cities are on the frontlines of the climate crisis, and the AI x City Climate Action Forum demonstrates the power of collaboration and developing innovative solutions that secure a healthy and resilient future for all,” said Andy Deacon, Global Covenant of Mayors co-managing director.
“By convening partners across science, technology, policy, and practice, we’re accelerating the measured, inclusive, and responsible development and deployment of AI solutions that can drive real change in urban communities.”
“Cities are living laboratories for climate progress, and we’re excited to see the world’s brightest minds collaborate and shape the future of urban resilience”
The programme will also feature presentations from the private sector and C40 Cities. Attendees will participate in dynamic roundtable discussions and networking sessions designed to foster new partnerships and drive AI-driven climate solutions for cities.
Vicki Cerullo, director of Urban Engagement at the New York Climate Exchange, added: “At the New York Climate Exchange, we’re building a new global hub for climate innovation and engagement. Cities are living laboratories for climate progress, and we’re excited to see the world’s brightest minds collaborate and shape the future of urban resilience. This gathering is about more than technology – it’s about empowering communities, challenging assumptions, and forging partnerships that turn climate ambition into real results.”
GCoM is the largest global alliance for city climate leadership, uniting a global coalition of some 13,000 cities and local governments and more than 100 supporting partners. The cities and partners of GCoM share a long-term vision of supporting voluntary action to combat climate change and towards a resilient and low-emission society.
The New York Climate Exchange is a new nonprofit designed to accelerate climate solutions. By leveraging the perspectives of a cross-sector network of diverse partners and New York City’s global influence, the Exchange engages in cutting-edge research, delivers impactful education and training, hosts world-class convenings, and scales climate technology solutions.
Climate Week NYC aims to be a platform for inspiring heads of government, ministers and climate envoys, and for some of the most prominent leaders from the world of business, tech, academia, and civil society. It comprises hundreds of events across the city. For a full list of events, go to Climate Week NYC.
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