# KEYTER and TECNALIA partner on sustainable HVAC+R technologies

KEYTER and TECNALIA signed a framework agreement on October 30, 2026 to collaborate on developing high-temperature heat pumps, data center cooling solutions, and advanced digitalization for heating, ventilation, air conditioning, and refrigeration.

- Type: Partnership
- Announced: 2026-10-30
- Where: Spain
- Status: announced
- Products: high-temperature heat pumps, data center cooling units and terminals, advanced digitalization for HVAC+R
- 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

- [tecnalia.com](https://www.tecnalia.com/en/press-room/keyter-and-tecnalia-join-forces-innovation-in-sustainable-heating-ventilation-air-conditioning-and-refrigeration), 2026-11-05: "KEYTER and TECNALIA have signed a framework agreement for strategic collaboration to drive technological development in key areas for the future of the heating, ventilation, air conditioning and refrigeration sector."

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