Works cited!
"Geothermal Heating." Wikipedia. Wikimedia Foundation, 13 Dec. 2013. Web. 12 Dec. 2013.
Lloyd, Donal Blaise. The Smart Guide to Geothermal: How to Harvest Earth's Free Energy for Heating & Cooling. Masonville, CO: PixyJack, 2011. Print.
Marlow, Simon P. Make Solar and Geothermal Work For You: Energy With Geothermal Heating & Cooling Creates An Unbelievable Return. N.p.: SANDSPublishing, 2012. Print.
Stober, Ingrid, and Kurt Bucher. Geothermal Energy: From Theoretical Models to Exploration and Development. Berlin: Springer Berlin, 2011. Print.
"Facts about Geothermal Heating and Cooling." GeoComfort Geothermal Systems. N.p., 2013. Web. 10 Dec. 2013.
Howard, Brian C. "Ten Myths About Geothermal Heating and Cooling." The Great Energy Challenge Blog. National Geographic, 17 Sept. 2013. Web. 12 Dec. 2013.
Hearon, Christopher J. "Switch to Geothermal Energy Improves Heating and Cooling, and Saves Money." Washington Post. The Washington Post, 31 Jan. 2011. Web. 12 Dec. 2013.
Student, Maryland. "Maryland Energy Administration (for Pda/handhelds)." Geothermal. Maryland, n.d. Web. 12 Dec. 2013.
"How Geothermal Heating and Cooling Works." EarthComfort.com : Geothermal Heating and Cooling. Michigan Geothermal Energy Association, n.d. Web. 12 Dec. 2013.
Howard, Brian C. "Estimating Geothermal Cost and Payback." The Daily Green. The Daily Green, n.d. Web. 12 Dec. 2013.
Baird, Barbara. "A Brief History of Geothermal Heating." Yahoo Contributor Network. N.p., 23 Jan. 2010. Web. 13 May 2014.
"Energy.gov." Enhanced Geothermal Systems. N.p., n.d. Web. 13 May 2014.
Lloyd, Donal Blaise. The Smart Guide to Geothermal: How to Harvest Earth's Free Energy for Heating & Cooling. Masonville, CO: PixyJack, 2011. Print.
Marlow, Simon P. Make Solar and Geothermal Work For You: Energy With Geothermal Heating & Cooling Creates An Unbelievable Return. N.p.: SANDSPublishing, 2012. Print.
Stober, Ingrid, and Kurt Bucher. Geothermal Energy: From Theoretical Models to Exploration and Development. Berlin: Springer Berlin, 2011. Print.
"Facts about Geothermal Heating and Cooling." GeoComfort Geothermal Systems. N.p., 2013. Web. 10 Dec. 2013.
Howard, Brian C. "Ten Myths About Geothermal Heating and Cooling." The Great Energy Challenge Blog. National Geographic, 17 Sept. 2013. Web. 12 Dec. 2013.
Hearon, Christopher J. "Switch to Geothermal Energy Improves Heating and Cooling, and Saves Money." Washington Post. The Washington Post, 31 Jan. 2011. Web. 12 Dec. 2013.
Student, Maryland. "Maryland Energy Administration (for Pda/handhelds)." Geothermal. Maryland, n.d. Web. 12 Dec. 2013.
"How Geothermal Heating and Cooling Works." EarthComfort.com : Geothermal Heating and Cooling. Michigan Geothermal Energy Association, n.d. Web. 12 Dec. 2013.
Howard, Brian C. "Estimating Geothermal Cost and Payback." The Daily Green. The Daily Green, n.d. Web. 12 Dec. 2013.
Baird, Barbara. "A Brief History of Geothermal Heating." Yahoo Contributor Network. N.p., 23 Jan. 2010. Web. 13 May 2014.
"Energy.gov." Enhanced Geothermal Systems. N.p., n.d. Web. 13 May 2014.