TY  - JOUR 
AU  - Sáez Blázquez, Cristina
AU  - Borge Diez, David
AU  - Martín Nieto, Ignacio
AU  - Farfán Martín, Arturo Rafael
AU  - González Aguilera, Diego
PY  - 2021
SN  - 0960-1481
UR  - http://hdl.handle.net/10366/169804
AB  - [EN] The use of low-impact energy sources is gradually growing with the aim of reducing greenhouse gases emission and air pollution. The alternatives offered by geothermal systems are one of the key solutions for a future renewable development,...
LA  - eng
PB  - Elsevier
KW  - Geothermal energy
KW  - Ground source heat pumps
KW  - Electrical heat pumps
KW  - Gas engine heat pumps
KW  - Natural gas
KW  - Biogas
TI  - Multi-parametric evaluation of electrical, biogas and natural gas geothermal source heat pumps
DO  - 10.1016/j.renene.2020.10.080
T2  - Renewable Energy
VL  - 163
M2  - 1682
ER  -