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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    8 个月前

    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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      8 个月前

      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@sopuli.xyz
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        8 个月前

        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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          8 个月前

          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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            8 个月前

            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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        8 个月前

        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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        8 个月前

        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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      8 个月前

      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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        8 个月前

        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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              8 个月前

              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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                8 个月前

                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.