US Households With Heat Pumps Witness 62% Drop Energy Bills: NREL Updated On Tue, Feb 13th, 2024 by Saurenergy NREL is a national laboratory of the US Department of Energy (DOE) for renewable energy and energy efficiency research development, operated for DOE and funded by the Department of energy’s Building Technologies Office. In its latest research, NREL shared research on the benefit of heat pumps for households. The research was co-authored by Prateek Munankarmi, […] Read more