Following the withdrawal of previous partner Silenos Energy GmbH, the municipality has taken over all shares in the geothermal company. The project is now being implemented in close cooperation with Fernwärmenetz Gräfelfing GmbH (FWNG).
As the partner responsible for planning the entire district heating network in the municipal area, Gammel Engineering is contributing comprehensive expertise and future-oriented engineering. Gammel has already successfully completed the planning up to service phase 4 - and we are currently pushing ahead with the implementation planning of the pipeline networks at full speed.
Our goal: a secure, efficient and sustainable heat supply for the whole of Gräfelfing.
Gammel Engineering is proud to be playing a key role in shaping this important project. It is more than just an infrastructure project - it is an active contribution to the energy transition. We would like to thank the municipality of Gräfelfing for their trust and look forward to the next steps towards a low-emission, future-proof heat supply.
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Our employees voted together and decided to support the Hölzgen family with a donation from the Gammel Family Social Fund.
The exchange on digitalization, AI and new technologies is becoming increasingly important for companies. We are therefore all the more pleased that our authorized signatory Thomas Winkler will also be supporting these topics in the digitalization committee of the Regensburg Chamber of Industry and Commerce in future.
On 12.05.2026, Gammel Engineering was once again a guest at the Waltl-Hof for the annual asparagus dinner. In a relaxed atmosphere, with excellent food and good conversation, the focus was on one thing above all: spending time together as a team.