An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

National Maps by Solar Photovoltaics (PV) and Concentrated Solar Power Potential

These are maps of RE-Powering Screened Sites for Utility-Scale and Large-Scale Solar Photovoltaic Energy Potential, as well as for Concentrated Solar Power Potential.

Solar US Map

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.