We compare one of the very first Tesla Model 3s without a heat pump to a newer model with one. The latter shows impressive initial results with what appears to be about twice the efficiency when ...

To decarbonize the U.S. economy by 2050, electric heat-pump sales will need to grow — a lot. That’s clear from a new report by pro-electrification nonprofit Rewiring America. The report lays out an ...

Sales slowed in 2023, but heat pumps are gaining ground on fossil fuels. Heat pumps are still a hot technology, though sales in the US, one of the world’s largest markets, fell in 2023. Even with the ...