Dag Schaffarczyk
Energy & Technology
Learn more about this speaker
- Company / institution
- Spreeplan Projekt UG
- Position
- Inhaber
- Bio
- Dag Schaffarczyk, timber mechanic / Dipl.-Ing. and circular architect, has stood for low-tech, cost- and resource-efficient construction for over 30 years. Through Spreeplan Projekt UG, he develops buildings featuring reduced building services, smart power supply, up to 70% fewer electrical installations, full solar roofs, direct electric heating, and decentralized hot water generation. He places a special focus on CLAGE water heaters. Spreeplan winner of the German Sustainability Award 2026.
Involved in the following sessions
Das Stro(h)mhaus. Reduziert und vollelektrisch in Bestand und Neubau
Project-Insight
Interior
11/19/2026
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13:00 - 13:15
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(D) Greenterior Stage