@[email protected] to [email protected] • 2 years agoHeat pumps twice as efficient as fossil fuel systems in cold weather, study findswww.theguardian.comexternal-linkmessage-square133fedilinkarrow-up1315cross-posted to: [email protected]
arrow-up1315external-linkHeat pumps twice as efficient as fossil fuel systems in cold weather, study findswww.theguardian.com@[email protected] to [email protected] • 2 years agomessage-square133fedilinkcross-posted to: [email protected]
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