Lennart Wittstock
- Website
- green-energy-tools.de
About
Founder - Green Energy Tools https://green-energy-tools.de
Speaking appearances
- Energy & Climate Community Night @Venture Cafe 2026-05-21 — Berlin
- Berlin Battery Hackathon 2026-04-24 — Berlin
- Breaking the Comparison Trap 2026-03-26 — Berlin
- Berlin Energy Meetup Q3 2025-09-04 — Berlin
- The Co-Founder Matching Club Vol. I 💙 2025-08-20 — Berlin