The City of Madison believes that geothermal energy is a technology that will help meet its climate goals. So much so, that they are investing in a huge heating and cooling upgrade to their “Triangle” public housing development. But what is geothermal technology anyway? City Cast’s Dylan Brogan sat down with Jon Evans, the Building Design Project Manager for Triangle project, to get the basics on this innovative, climate friendly technology. Is geothermal expensive to put in? What’s the cost savings over traditional heating systems? What makes it climate friendly? Geothermal 101 is right here!

Here's the CDA's Geothermal Presentation

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