Q&A: Heat pumps will cool your home during the hottest of summers and reduce your global warming impact

Heat pumps can be used to both cool and heat homes. The 2022 federal Inflation Reduction Act provides financial incentives for installing one. SciLine interviewed Theresa Pistochini of the Energy Efficiency Institute and Western Cooling Efficiency Center at the University of California, Davis. She describes how home heat pumps work; how switching to a heat pump reduces your home's environmental impact; and when to upgrade your heating, ventilation and air conditioning systems.