
Heat pumps
Heat pumps perform well in below-freezing weather, new research finds
A study in Maine found that heat pumps without fossil-fueled backup can deliver comfort and cost savings — even in the state's subzero winter temperatures.
Sarah Shemkus is a longtime journalist who covers business, technology, sustainability, and the places they all meet. She has covered the workings of small-town government in New Hampshire, the doings of alleged swindlers and con men, and the minutiae of local food systems. Her work has appeared in The Guardian, The Boston Globe, TheAtlantic.com, Slate and other publications. Based in Gloucester, Sarah covers the state of Massachusetts.
Heat pumps
A study in Maine found that heat pumps without fossil-fueled backup can deliver comfort and cost savings — even in the state's subzero winter temperatures.
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