An erupting geothermal geyser showing areas of geothermally altered ground. Photo credit: Sigurdur William Brynjarsson/Geothermal Resources Council After several years of stagnancy, prospects for the geothermal power industry are heating…

by Darrell Proctor

Geothermal energy has been around forever, used as a heating source across the world. Today it has surfaced as another renewable resource, with advancements in drilling technology bringing down costs…

Geothermal energy may not be a large contributor to the U.S. power mix—it provided less than 0.5% of total U.S. generation in 2015—but it is a reliable and dispatchable renewable…