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  A response to atmospheric emissions of carbon dioxide
 http://www.sciencedirect.com/science/article/pii/S0375650506000460
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  Use of geothermal heat to process heat
 http://www.sciencedirect.com/science/article/pii/S0011916409008169
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  Biofuel production become available for higher uses
 https://www.ncbi.nlm.nih.gov/pubmed/20659793
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  water consumption enhanced due to geothermal energy
 http://biblioteca.universia.net/html_bura/ficha/params/title/future-electricity-the-challenge-of-reducing-both-carbon-and-water/id/67834558.html
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  Household appliances powered by geothermal energy
 http://www.sciencedirect.com/science/article/pii/S1364032116302283
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  effects of overuse of technology and pollution grow
 https://www.ncbi.nlm.nih.gov/pubmed/27341111