silence7@slrpnk.netM to Climate - truthful information about climate, related activism and politics.@slrpnk.netEnglish · 10 months agoHeat-pump water heaters are a winner for the climate — and your walletwww.canarymedia.comexternal-linkmessage-square10fedilinkarrow-up137arrow-down11file-textcross-posted to: technology@lemmy.world
arrow-up136arrow-down1external-linkHeat-pump water heaters are a winner for the climate — and your walletwww.canarymedia.comsilence7@slrpnk.netM to Climate - truthful information about climate, related activism and politics.@slrpnk.netEnglish · 10 months agomessage-square10fedilinkfile-textcross-posted to: technology@lemmy.world
solar thermal is even better?