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A2A heat pump heating stats - demand vs. temperature

Over the last couple of months I've been gathering data on how much energy our new air-to-air heat pump (air conditioning) heating system has been using per day and I've also found a good source of weather data to compare that to. In this video I'll show how the outside temperature affects our heating demand and how that information might be useful to us, in particular giving us a way to calculate which electricity tariff would be best for us to be on (full details of which will be coming in a future video). 00:00 Introduction 00:19 The spreadsheet 00:51 GivEnergy smart plugs 01:43 GivEnergy app screenshots 01:57 Heating demand data 02:15 Weather data 04:30 Comparing heating demand to temperature 05:41 Missing heating data 06:52 Scatter plot 09:03 Building a basic heating demand model 13:55 The effect of yesterday's temperature 19:40 The effect of sunshine? 20:59 Plans for using the data 21:54 Should we change our tariff? 23:06 Goodbye Weather data can be found at: https://www.visualcrossing.com/ Please note that Tim is not a professional consultant, just an enthusiastic amateur, so cannot reply to requests for advice or opinions on specific systems or green investment opportunities. Thank you for your understanding. Support the channel and get £50 of credit by switching to Octopus Energy using my referral code: https://share.octopus.energy/cute-qua... Or buy us a coffee: https://www.buymeacoffee.com/timandkat