Heat pump sales, critical to the transition to clean energy, have slowed in the U.S. and Europe even as other clean energy technology continues to boom.
Canada's buildings sector is the third-largest contributor to greenhouse gas emissions across the country. We must increase the scale and pace of retrofitting buildings across the country to mak. . .
Oil is still the dominant source of home heating in Maine, but it's being chased by electric heat pumps in a race prodded by Gov. Janet Mills and financed by federal taxpayers, state ratepayers and ...