16.06.2025

Excellent TGA planning

What looks like an ordinary new office building from the outside is actually a technological flagship project: the @PORR Group site in Salzburg.

Our holistic planning for this project has now been awarded the label of excellent TGA planning in the TGA planning competition 2025 for its outstanding building technology.

PVT collectors, geothermal brine storage and brine-to-water heat pumps form an innovative energy system that sets an example - and impressively demonstrates how future-proof, sustainable building technology is already a reality today:

• Hybrid collectors with dual benefits - thermal and electrical
• Seasonal energy storage
• Simultaneous heating & cooling through intelligent control zones
• Holistic planning with BIM and monitoring in real operation

In an interview with the editor-in-chief of TGA-Magazin Klaus Paukovits, our experts Andreas Reisacher and Karl Poandl provide exciting insights into the planning of the project. Watch the video here.