Johnson Controls to supply four large-scale heat pumps for Hamburg wastewater heat project
Retrieved on:
Tuesday, May 16, 2023
As part of a collaborative project between HAMBURG WASSER (Hamburg Water) and Hamburg Energiewerke (Hamburg Energy), Johnson Controls will equip the Dradenau site of Hamburg's central wastewater treatment plant with a new heat pump system that will save around 66,000 tons of CO2 annually.
Key Points:
- As part of a collaborative project between HAMBURG WASSER (Hamburg Water) and Hamburg Energiewerke (Hamburg Energy), Johnson Controls will equip the Dradenau site of Hamburg's central wastewater treatment plant with a new heat pump system that will save around 66,000 tons of CO2 annually.
- Under the terms of the deal, Johnson Controls will install four large-scale, 15 MW heat pumps that will supply environmentally friendly heat to more than 39,000 residential units.
- "The residual heat in the treated wastewater is extracted by the heat pumps and fed into the district heating network as usable heat.
- In addition to the project with Hamburg Water, Johnson Controls also supplies similar heat pumps to utility companies including EnBW Stuttgart, Stadtwerke Rosenheim and Vienna Energy.