Self, Stuart J.; Reddy, Bale V.; Rosen, Marc A. - In: Applied Energy 101 (2013) C, pp. 341-348
Heating is a major requirement in many regions, and growing energy demands and pollutant emissions have allowed unconventional heating technologies to be considered, including geothermal. Geothermal heat pumps are reviewed, including heat pump technology, earth connections, current world status...