# MAN Energy Solutions to supply world's largest air-to-water heat pump for Helsinki district heating

Finnish energy company Helen Oy commissioned MAN Energy Solutions to supply a 33 MW air-to-water heat pump for its Patola heating plant complex in Helsinki. The heat pump will be the world's largest for district heating, reducing CO2 emissions by 26,000 tons annually.

- Type: Contract
- Announced: 2024-08-28
- Where: Helsinki, Finland
- Status: announced
- Capacity: 33 MW heating capacity
- Products: air-to-water heat pump, district heating
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md), [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [MAN Energy Solutions](https://endata.com/companies/4077.md)
- [Helen Oy](https://endata.com/companies/12100.md) (customer)

## Sources

- [man-es.com](https://www.man-es.com/company/press-releases/press-details/2024/08/28/man-energy-solutions-to-supply-world-s-largest-air-to-water-heat-pump-for-helsinki-s-district-heating), 2024-08-28: "We are very proud to support Helen in their efforts to achieve carbon neutrality in Helsinki."

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