List of hackathons about student in 2025

Develop the future of smart energy at Huawei Nuremberg Tech Arena 2025.Create an EMS algorithm to optimize large-scale battery systems using real electricity market data. Tackle real-world challenges like FCR and aFRR participation. Compete towards a €20,000 prize pool and exclusive Huawei internships. Work with industry-grade data and showcase your innovation. Registration closes September 25, don’t miss your chance.When? Award Ceremony: November 20, 2025Where? Nuremberg, Germany Sign up here: https://techarena-nuremberg.hackathon.com

Ready to shape the future of wireless tech?Join the Huawei Sweden Tech Arena 2025, where top students across Europe will tackle real-world challenges in 5G/6G networks by designing AI-powered SVD solutions. Compete for over €20,000 in prizes, gain hands-on experience, and get priority access to internships at Huawei’s R&D Center in Sweden.When? Registration opens June 20 and closes July 31, 2025!Where? Online

Water keeps the world running, but climate change is throwing everything off balance. Glaciers are disappearing, sea levels are rising, and extreme weather events are hitting harder than ever. The question is: what can we do about it?The Xylem Global Student Innovation Challenge 2025 is your chance to tackle these critical issues head-on. Over eight weeks, students ages 13-25 from around the world will team up, get creative, and build solutions that make a real impact.Problem Statements:Glacier loss – Rapidly melting glaciers are depleting freshwater reserves, contributing to rising sea levels, and threatening food and water security worldwide.Increased water-related disasters – Climate change is fueling more floods, droughts, and storms, demanding better water management, stronger infrastructure, and improved disaster response strategies.Your challenge:Choose one of these problem statements and develop a solution through one of the following approaches:Design a technology or system to track, mitigate, or adapt to glacier loss and rising sea levels.Use AI, IoT, or data analytics to predict, mitigate, or respond to water-related disasters.Create a platform, initiative, or campaign to drive awareness and action for water security.Why join?$17,000 prize pool split between high school and university tracksMentorship and expert workshops to guide your ideasA global stage to showcase your innovationsNo matter your background—whether you're a coder, a designer, or just passionate about making a difference—this is your chance to create something meaningful. Form a team of up to five people and get ready to innovate.The future of water starts with bold ideas. Will yours be one of them? Register today.