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Mar 8, 2020 at 16:00 answer added Peter_V timeline score: 2
Mar 3, 2020 at 18:00 history tweeted twitter.com/StackSustain/status/1234901352117084160
Apr 6, 2019 at 14:15 comment added Jean-Paul Calderone It seems like this could reasonably be broadened to a consideration of all widely-available domestic hot water systems? For example, what about heat pump hot water heaters? Or resistive electric + PV?
Apr 5, 2019 at 14:50 history edited LShaver CC BY-SA 4.0
added 78 characters in body
Apr 5, 2019 at 14:44 history asked LShaver CC BY-SA 4.0