Building envelope, heating and building equipment

The savings potential in the building sector is enormous. That is why we have been creating new tools, such as the heat passport for buildings, since the 1990s, which we further developed into the renovation roadmap. We provide consulting and supervision for national instruments of building policy, but also for specific pilot projects on novel technology, municipal planning projects, and research on climate-friendly heat supply. Our simulation models allow us to quantify and spatially analyse the heat market.

Focus: renovation roadmap

Focus: energy consulting and audits



Dr. Martin Pehnt

PhD, Dipl. Physiker (graduate in physics)
Phone: +49 (0)6221 4767 0

Peter Mellwig

Dipl. Industrial Engineer
Phone: +49 (0)30 2844578 26