'Think Carefully': Musk Issues Stark Warning About New Hires to Tesla Employees

Last year, Americans bought more heat pumps than gas furnaces, a striking split that’s likely to widen in the coming years as consumer awareness and climate regulations foster their uptake.Heat pumps are already widely used to cool homes across the Southeast, and they’re making inroads in the Northeast and Midwest, where consumers are warming to the concept of using one device for both heating and