Natalie Davis on Nostr: Heat pumps twice as efficient as fossil fuel systems in cold weather, study finds - ...
Heat pumps twice as efficient as fossil fuel systems in cold weather, study finds https://www.theguardian.com/environment/2023/sep/11/heat-pumps-twice-as-efficient-as-fossil-fuel-systems-in-cold-weather-study-finds?utm_source=dlvr.it&utm_medium=mastodon - via @guardian