Geothermal fields

Bobbo, S., Fedele, L., Curcio, M., Bet, A., De Carli, M., Emmi, G., et al. (2019). Energetic and exergetic analysis of low global warming potential refrigerants as substitutes for R410A in ground source heat pumps. Energies. http://doi.org/10.3390/en12183538
Bertermann, D., Bernardi, A., Pockelé, L., Galgaro, A., Cultrera, M., De Carli, M., & Müller, J. (2018). European project “Cheap-GSHPs”: installation and monitoring of newly designed helicoidal ground source heat exchanger on the German test site. Environmental Earth Sciences. http://doi.org/10.1007/s12665-018-7343-4