​Time to Accelerate the Energy Transition!

​Join us and 100+ hackers from across Europe and beyond for the first Berlin Energy Hackathon, taking place at The Delta Campus in Berlin from September 12 to 14, 2025 ⚡️

​Over three days, you’ll team up with developers, engineers, and energy professionals to tackle the toughest challenges facing the energy sector—from grid resilience and decentralized renewables to AI-powered forecasting and demand-side flexibility.

​Whether you want to prototype new energy trading platforms, design scalable energy storage solutions, or build open-source tools for the energy community, this is your space to experiment and execute.

​Expect hands-on mentorship from leading energy startups, direct feedback from industry experts, and opportunities to turn your hack into a real-world pilot.

​Meet potential co-founders, future collaborators, and investors who are ready to accelerate your ideas! This is your chance to shape the building blocks of tomorrow’s energy industry—and have fun while doing it 😎

​Let’s build the future of energy together. See you in Berlin!

​​Visitors

​​To give the participants time and space to focus on their projects during the hackathon, we'll have no visitors during the hackathon. If you're curious about the outcomes and what the teams have built, please sign up as a visitor for the demo day on Sunday.

​Agenda

​Friday, September 12, 2025:

​13:00 – Doors Open

​14:00 – Opening and Welcome by Organizers

​14:30 – Workshops & Networking

​18:00 – Start of Hacking

​Saturday, September 13, 2025

​Hacking continues all day

​Sunday, September 14, 2025

​12:00 – Submission Deadline, Lunch Break

​13:00 – Demo Day & Judging

​14:30 – Awards Ceremony

​15:00 – Open-ended Networking & After-Party