Eno Commons in Durham, NC is a housing development with twenty residences, all heated and cooled by geothermal systems.

Eighteen of the homes utilize vertical underground heat exchangers or geothermal wells. All of these were drilled by Richard Simmons Drilling.

You will be redirected to the website of the North Carolilna Green Building Technology Database, where results of green energy technologies are summarized for Eno Commons.

All of the technologies are of interest, especially the section named Energy, Item 6, Geothermal Heating and Cooling.