Cooll develops thermally driven heat pumps powered by natural gas or hydrogen that reduce gas consumption and CO2 emissions by 25-40% in residential buildings without requiring grid upgrades or deep renovation.

Where is Cooll located?

Cooll is headquartered in Hengelo, Netherlands.

What certifications does Cooll hold?

Cooll holds the following certifications: Kiwa Type Certification, CE Mark.

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Cooll

Cooll Sustainable Energy Solutions bv

Hengelo, Overijssel, Netherlands

HydrogenPrivate

Founded 2009

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About

Founded in 2009, Cooll is a private headquartered in Hengelo, Netherlands specializing in Hydrogen.

Cooll is a spin-off from the University of Twente founded in 2009, specializing in thermally driven heat pump technology for residential heating. Their patent-protected adsorption heat pump technology replaces conventional condensing boilers and achieves 25-40% reductions in gas usage and CO2 emissions while remaining compatible with both high-temperature and low-temperature heating systems. The technology is powered by natural gas or hydrogen and operates without a rotating compressor, minimizing noise. Cooll has achieved Technology Readiness Level 7-8, obtained Kiwa type certification, and demonstrated functionality with a 30% hydrogen blend. The company does not manufacture commercially but seeks partnerships with HVAC manufacturers globally for production and distribution. They are based in Hengelo, Netherlands, and have secured €4.5 million in funding from Dutch EFRO grants, Canadian NGIF subsidies, and investor backing to support market introduction.

heat pumpthermally drivenadsorption technologynatural gashydrogen-readyresidential heatingenergy efficiencydecarbonization

Headquarters

Hengelo, Netherlands

Founded

2009

Company Type

Private

Funding Stage

Growth