About this database

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This website includes a sampling of companies using natural refrigerants and ‘not in kind’ alternatives in a variety of applications. Inside the database you’ll find an array of sustainable, safe and commercially proven Cool Technologies available to meet nearly all those human needs formerly met by fluorinated refrigerants.

It intentionally excludes cooling technologies using unsaturated HFCs (HFOs), as their large scale use is not proven to be environmentally sustainable, see Greenpeace position paper on HFOs.

Start your exploration into the database by clicking on a category in the left column of this page.

When viewing a list of products, you can use filters located at the top of the page to narrow your results to the products of most interest to you.

We welcome information on new technologies and products as they come to market. You can reach us by completing this form.

The Cool Technologies Database benefits greatly from cooperation with shecco, a market development company that supports globally the introduction of climate friendly cooling technologies.

The Cool Technologies Database Editorial Committee comprises Greenpeace and EIA. The survey is not meant to be all-inclusive, nor is the inclusion of any enterprise an endorsement of any company and its products.

The website does not have a commercial purpose and we do not accept payments for any information featured. 

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