That massive spike of 50c/kWh at the left looks tiny compared to today even though that’s already insanely expensive

  • Critical_Insight@feddit.ukOP
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    11 months ago

    Tomorrow is back to normal. Even the 37c/kWh spike hardly registers on the graph compared to today even though that’s still pretty expensive.

    • viking@infosec.pub
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      11 months ago

      Are you actually paying the daily spot price? Not a flat amount with the utility provider taking the hit? That’s how I know it from any other country, unless you have a specific contract where the user made an informed decision to opt for market rates.

      • Hotzilla
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        11 months ago

        Mainly the reason is that many countries do not have hourly capable meters, so calculating the price for each hour is not possible. Flat rate is needed when you just have the cumulative read once a month.

        In Finland the meters communicate automatically once a day, and send the 24h values to grid company. The next generation meters which are now installed can communicate once a hour.

        30% of Finns are on spot.

        • viking@infosec.pub
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          11 months ago

          Oh interesting, never knew that’s a thing. Sounds mostly like a good development to make people more conscious about their consumption.

          • sorghum@sh.itjust.works
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            11 months ago

            Sounds more like an incentive to put up solar panels and battery storage. Even if it isn’t enough to go off grid totally, you can at least store on cheap days.

      • Bronzie@sh.itjust.works
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        11 months ago

        Spot is quite normal in the Nordics. Over all it’s the cheapest, but some days suck obviously.

        This summer we had days with negative prices. My bill for July was 78 NOK (about $8). Might have been August when I think about it…

      • Critical_Insight@feddit.ukOP
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        11 months ago

        Yeah about 30% of Finns have a plan lile that. It’s bit of an gamble, but on average it’ll be cheaper on the long run.

    • AggressivelyPassive@feddit.de
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      11 months ago

      40c/kWh is a pretty normal price here in Germany…

      Ironically, prices are high, because of too much extremely cheap renewables.

      • the_third@feddit.de
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        11 months ago

        Bullshit. Check the prices around Christmas last year, Germany was running only on renewables on the 24th and I paid .19€/kWh all day long then.

            • AggressivelyPassive@feddit.de
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              11 months ago

              And on average, you’ll pay just as much as everyone else. If prices go through the roof, you’ll get screwed. See 2022.

              • the_third@feddit.de
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                11 months ago

                Nope. More than 80% of my usage comes from heating and driving and I’ve heavily optimized car charging and heat buffering to make use of low cost times.

                Heating can only be optimized for about 24h periods, that’s why I can supplement my heating with wood from my own forest.

                Driving, between April and October pretty much only happens using electricity from my own roof, between May and September the entire house uses less than 100kWh from the grid.

                Before I signed at Tibber, I had of course compared my recorded load profiles including simulations for automated usage optimization against EPEX 60min day-ahead prices and I would have been at less than 0.23€/kWh on average since 2020, including the high prices of 2022.