Climate & Sustainability hackathons 2026

Hack123 tracks 16 Climate & Sustainability hackathons; 6 are open for registration. Next deadlines: LUMS CleanTech Hackathon 2026 (Nov 8), GreenMind Sustainable AI Hackathon … (Nov 30). Biggest prizes: DOE Geologic Enhanced Mapping Syste… ($300k), WFEO Hackathon 2027: Sustainable Tr… (€7k).

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Topics

AI 459AI Agent 185AIGC & Generative AI 72AI Coding 77Web3 & Blockchain 52Embodied AI & Robotics 32Hardware & IoT 69Startup 75Education 41Healthcare 35Data 50Gaming 26Fintech 19Cybersecurity & AI Safety 11Social Good & AI for Good 15Open Source 24AR, VR & XR 5

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