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Successful knowledge and technology transfer is the basis for sustainable research.

Business areas

Solar thermal

Large-scale solar thermal plants as a mature and sustainable technology for local and global heat transition.


The specialisation in geothermal probes promotes quality and aims at base load production.

Multifunctional heat storage

The heat storage as an all-rounder connects the sectors and provides security of supply.

Renewable energy district heating

This connection provides a long-term infrastructure for climate-friendly energy production.

Total system

100% renewable energy supply is possible if all options are considered and innovative approaches are developed.


With virtual twins, the energy transition is becoming a heat transition 4.0.

Take a look at our projects

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