Ground source heat pump carbon emissions and ground‐source heat pump systems for heating and cooling of buildings: A review - Ahmadi - 2018 - Environmental Progress & Sustainable Energy - Wiley Online Library
Geothermal Kits, DIY Geothermal, Geothermal Systems - 123 Zero Energy
The Evolution and Impact of Ground Source Heat Pumps in Canada
Climate change solutions: The Earth could provide renewable energy for buildings - Vox