In Vienna, wastewater is pumped for heating without Russian gas
Vienna has developed a wastewater pumping system used to supply around 56,000 homes. Objective: reduce dependence on Russian gas.
| Countries | Autriche, France, Norvège, Russie |
|---|---|
| Companies | Rystad Energy, Johnson Controls |
| Sector | Réseaux chaleur, Énergie Géothermique, Réseau chaleur |
| Theme | Innovation & Transformation, Innovation sectorielle |
In Vienna, a plant uses wastewater to provide heating for around 56,000 households. The system, developed by Wien Energie, comprises three large heat pumps. These pumps harness the heat of wastewater from the nearby wastewater treatment plant. A method that replaces the use of fossil fuels with a local, renewable energy source.
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