GlobeHack Tempe, AZ, USA Build the Tech. Sell the Vision. Non-monetary prizes Apr 18 – 19, 2026 251 participants
AEE Energy Hackathon Build real energy-transition solutions in one day—AI, software, hardware, and energy-efficiency prototypes tackling real industry challenges. $4,000 in prizes Apr 18 – 19, 2026 124 participants
