# KEYTER and TECNALIA partner on sustainable HVACR technologies

KEYTER and TECNALIA signed a strategic framework agreement to develop advanced HVACR technologies, focusing on high-temperature heat pumps, data center cooling, and digitalized systems.

- Type: Partnership
- Announced: 2026-11-03
- Status: announced
- Products: heat pumps, chillers, terminal units, HVACR systems
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md)

## Companies

- [KEYTER](https://endata.com/companies/15234.md) (partner)
- [TECNALIA](https://endata.com/companies/15235.md) (partner)

## Sources

- [refindustry.com](https://refindustry.com/news/keyter-and-tecnalia-partner-on-sustainable-hvacr-technologies/), 2026-11-02: "The partnership aims to accelerate the development and commercialization of energy-efficient solutions aligned with European decarbonization targets and emissions regulations."
- [thermalcontrolmagazine.com](https://www.thermalcontrolmagazine.com/collaboration/keyter-and-tecnalia-partner-to-advance-sustainable-hvacr/), 2026-11-03: "KEYTER and TECNALIA have signed a strategic collaboration agreement to accelerate the development of sustainable heating, ventilation, air conditioning and refrigeration technologies."

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