Energy Engineering

Residential Geothermal Heat Pump

Introduction Residential Geothermal Heat Pump (GHP) systems are energy-efficient technologies that harness the Earth’s stable underground temperatures for heating and cooling residential buildings. By utilizing a series of underground pipes, GHPs transfer heat between the home and the ground, significantly reducing reliance on fossil fuels and lowering greenhouse gas emissions. Notable for their ability to decrease energy bills by up to 60% compared to conventional HVAC systems, GHPs have gained traction as a sustainable alternative amid growing environmental concerns and rising energy costs in recent decades. The adoption of residential geothermal heat pumps has been catalyzed by advancements in technology since their inception in the mid-20th century, which have improved their efficiency […]