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@Wifiwits@infosec.exchange

Post #1185644

2026-04-12 21:51 UTC

When I tell people what we paid for electricity over the last year (about £1500) they’re astounded how cheap our heat pump is to run. Then I point out that includes driving around 10,000 miles and all our cooking. I was able to say this to a guy who popped round for some free concrete blocks and asked about the heat pump. Fair to say he was aghast…. Given what he’d just been quoted for a tank of heating oil. #heatpump #oilprice #domesticenergy #solar

Replies (2)

  • @Wifiwits@infosec.exchange 2026-04-12 21:51

    When oil was cheap it didn’t make financial sense to replace a working system with a heat pump. Now those who can afford the capital outlay would be mad not to. It doesn’t make financial sense to replace a gas boiler with a get pump. But it will. Meanwhile people are having gas pipelines installed because of the oil price. 🤦

    Open ##1744541

  • @CppGuy@infosec.space 2026-04-20 11:42

    @Wifiwits We live in a big old place, and a relative in his 90s now lives with us. We've just been through our first winter with heat pumps, heating much of the house like an old folks' home. Because of the nature of the house and the requirement to achieve very high temperatures in the depths of winter, we needed two 12kW heat pumps. So it won't come as a surprise that our electricity bills are higher than yours. In the summer, we pay £80–£100 a month, including all cooking and 1000–2000 miles a month of driving. In the coldest month of the winter, we paid about £300. Heating for that month, obviously, cost us about £220. I can't provide a comparison with our old oil bills, because we used to keep the place much colder and make daily use of the log burner before the elderly relative moved in. When Mrs Wife was out, I often didn't run the heating at all. To anyone reading: if you live in a reasonably modern house, if you live in a normal-sized house, if you aren't looking after a relative in his mid-90s, then heat pumps would cost you much less to run than they cost us. We are the worst possible case. You won't pay anything like what we paid. And it's great to benefit from the electricity price cap and be free of the unlimited volatility in the price of oil.

    Open ##1744542