“The Forgotten Renewable: Geothermal Energy Production Heats Up” Posted on February 14, 2018 by Matthew T. Ballew https://www.npr.org/2018/02/04/582132168/the-forgotten-renewable-geothermal-energy-production-heats-up Share this: Email a link to a friend (Opens in new window) Email Share on LinkedIn (Opens in new window) LinkedIn Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook