SAS Derval Agri’ Méthane
The client’s objectives and expectations
Recover excess heat from biogas cogeneration to supply the Agricultural High School and the Aquatic Center.
Our main tasks
Project management mission for the design and construction of a district heating network powered 100% by renewable energy, including:
- A district heating departure station,
- The district heating network,
- Two smart substations.

Project characteristics
- Departure station: 445 kW,
- District heating network: 2,890 meters,
- Aquatic Center substation: 445 kW,
- Agricultural High School substation: 445 kW.
Résultats obtenus
- Renewable energy recovery: 2,950 MWh,
- Renewable heat recovery rate: 83%,
- Heat demand coverage rate: 71%.
A true satisfaction to have worked on a virtuous project that enabled the implementation of a district heating network powered 100% by renewable energy.
Jan, Director of Exoceth