- Projects
- District heating networks
City of Narbonne (France) heating network
Key Figures
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Commissioning date
September 2021
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Solar thermal collector area on trackers
3,200 m²
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Hot water storage volume
1,000 m³
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Expected annual production
About 2,200 MWh
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CO2 emission avoided per year
600 Tons
Heat customer introduction
- City of Narbonne heating network, managed by the Société Narbonnaise de Chauffage (a subsidiary of Dalkia) as part of a public service delegation
- Network supplying social housing, buildings of Narbonne city, etc
The principle of solar thermal integration
- Network heating via end-of-network integration
- Fossil fuel saved: Gas
Key innovation
- Installation monitored in summer from the solar thermal plant installed at the end of the network branch
- Pooling of the storage tank to improve the biomass boiler operation in winter
Project funded by
