POLASTECH raises ¥140 million in Seed 2 round

Cooling powered by waste heat

POLASTECH manufactures AQSOA zeolite and develops adsorption heat pumps that use low-temperature waste heat as an energy source for cooling. The company is adapting the technology for data centers, including systems designed to work alongside liquid cooling. Its materials are commercially available, while data-center systems are in product development and partner demonstrations.

Use of funds

Scale AQSOA zeolite production

Develop and commercialize data-center adsorption heat-pump systems

Expand demonstrations and proof-of-concept deployments and build international capability

Funding history

Sources

1. POLASTECH、シード2ラウンドの資金調達を実施prtimes.jp · Sep 8, 2026↗