An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Renewable Heating And Cooling

Learn About RHC

The following Web pages provide information about renewable heating and cooling technologies, applications, and opportunities. Learn how renewable technologies can provide clean, cost-effective heating and cooling energy.

RHC Technologies and Applications

Learn about a variety of renewable heating and cooling technologies and the end-uses they can support.

Explore specific technologies in detail:
Explore end-use applications in detail:

Financing an RHC Project

Find out about different financial structures used to build renewable heating and cooling projects.