# Johnson Controls to supply 60 MW heat pumps for Hamburg wastewater heat project

Johnson Controls will install four 15 MW heat pumps at Hamburg's Dradenau wastewater treatment plant to supply fossil-free heat to over 39,000 households. The project is expected to save 66,000 tons of CO2 annually.

- Type: Contract
- Announced: 2023-05-16
- Where: Hamburg, Germany
- Status: announced
- Capacity: 60 MW
- Products: large-scale heat pumps
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md), [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Johnson Controls](https://endata.com/companies/5744.md) (supplier)
- [HAMBURG WASSER](https://endata.com/companies/10579.md) (customer)
- [Hamburg Energiewerke](https://endata.com/companies/11040.md) (customer)

## Sources

- [prnewswire.com](https://www.prnewswire.com/news-releases/johnson-controls-to-supply-four-large-scale-heat-pumps-for-hamburg-wastewater-heat-project-301824557.html), 2023-05-16: "The electrification of heating and cooling is a key step in the energy transition and in achieving the decarbonization goals of the Paris Climate Agreement."

---
Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.