Simulation of the use of ground and air source heat pumps in different climatic conditions on the example of selected cities: Warsaw, Madrid, Riga, and Rome

A Ołtarzewska, DA Krawczyk - Energies, 2021 - mdpi.com
Heat pumps, an example of one of the most environmentally friendly technologies, can play
a key role in the future of sustainable energy. Due to the European Union's ambitious goals …