{
  "series": "ES-national",
  "note": "Rolling window (today + tomorrow when available). One national PVPC series; times are UTC, app displays in user's local timezone. Each hour and day-record is tagged with its Spanish calendar date.",
  "days": [
    {
      "date": "2026-09-20",
      "dayAvgPrice": 0.14134,
      "cheapest2h": {
        "startUtc": "2026-09-20T08:00:00.000Z",
        "hours": 2,
        "avgPrice": 0.00805
      },
      "cheapest3h": {
        "startUtc": "2026-09-20T08:00:00.000Z",
        "hours": 3,
        "avgPrice": 0.0093
      }
    },
    {
      "date": "2026-09-21",
      "dayAvgPrice": 0.19665,
      "cheapest2h": {
        "startUtc": "2026-09-21T12:00:00.000Z",
        "hours": 2,
        "avgPrice": 0.02049
      },
      "cheapest3h": {
        "startUtc": "2026-09-21T12:00:00.000Z",
        "hours": 3,
        "avgPrice": 0.02586
      }
    }
  ],
  "hours": [
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-19T22:00:00.000Z",
      "startPeninsula": "2026-09-20 00:00",
      "startCanarias": "2026-09-19 23:00",
      "eurPerKwh": 0.21688,
      "band": "red"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-19T23:00:00.000Z",
      "startPeninsula": "2026-09-20 01:00",
      "startCanarias": "2026-09-20 00:00",
      "eurPerKwh": 0.21642,
      "band": "blue"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T00:00:00.000Z",
      "startPeninsula": "2026-09-20 02:00",
      "startCanarias": "2026-09-20 01:00",
      "eurPerKwh": 0.21407,
      "band": "blue"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T01:00:00.000Z",
      "startPeninsula": "2026-09-20 03:00",
      "startCanarias": "2026-09-20 02:00",
      "eurPerKwh": 0.21301,
      "band": "blue"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T02:00:00.000Z",
      "startPeninsula": "2026-09-20 04:00",
      "startCanarias": "2026-09-20 03:00",
      "eurPerKwh": 0.21321,
      "band": "blue"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T03:00:00.000Z",
      "startPeninsula": "2026-09-20 05:00",
      "startCanarias": "2026-09-20 04:00",
      "eurPerKwh": 0.21271,
      "band": "blue"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T04:00:00.000Z",
      "startPeninsula": "2026-09-20 06:00",
      "startCanarias": "2026-09-20 05:00",
      "eurPerKwh": 0.21108,
      "band": "blue"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T05:00:00.000Z",
      "startPeninsula": "2026-09-20 07:00",
      "startCanarias": "2026-09-20 06:00",
      "eurPerKwh": 0.23193,
      "band": "red"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T06:00:00.000Z",
      "startPeninsula": "2026-09-20 08:00",
      "startCanarias": "2026-09-20 07:00",
      "eurPerKwh": 0.22134,
      "band": "red"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T07:00:00.000Z",
      "startPeninsula": "2026-09-20 09:00",
      "startCanarias": "2026-09-20 08:00",
      "eurPerKwh": 0.04681,
      "band": "blue"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T08:00:00.000Z",
      "startPeninsula": "2026-09-20 10:00",
      "startCanarias": "2026-09-20 09:00",
      "eurPerKwh": 0.00685,
      "band": "green"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T09:00:00.000Z",
      "startPeninsula": "2026-09-20 11:00",
      "startCanarias": "2026-09-20 10:00",
      "eurPerKwh": 0.00924,
      "band": "green"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T10:00:00.000Z",
      "startPeninsula": "2026-09-20 12:00",
      "startCanarias": "2026-09-20 11:00",
      "eurPerKwh": 0.01181,
      "band": "green"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T11:00:00.000Z",
      "startPeninsula": "2026-09-20 13:00",
      "startCanarias": "2026-09-20 12:00",
      "eurPerKwh": 0.01016,
      "band": "green"
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    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T12:00:00.000Z",
      "startPeninsula": "2026-09-20 14:00",
      "startCanarias": "2026-09-20 13:00",
      "eurPerKwh": 0.01002,
      "band": "green"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T13:00:00.000Z",
      "startPeninsula": "2026-09-20 15:00",
      "startCanarias": "2026-09-20 14:00",
      "eurPerKwh": 0.01123,
      "band": "green"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T14:00:00.000Z",
      "startPeninsula": "2026-09-20 16:00",
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      "eurPerKwh": 0.01192,
      "band": "green"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T15:00:00.000Z",
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      "eurPerKwh": 0.01083,
      "band": "green"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T16:00:00.000Z",
      "startPeninsula": "2026-09-20 18:00",
      "startCanarias": "2026-09-20 17:00",
      "eurPerKwh": 0.07562,
      "band": "blue"
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    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T17:00:00.000Z",
      "startPeninsula": "2026-09-20 19:00",
      "startCanarias": "2026-09-20 18:00",
      "eurPerKwh": 0.24075,
      "band": "red"
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    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T18:00:00.000Z",
      "startPeninsula": "2026-09-20 20:00",
      "startCanarias": "2026-09-20 19:00",
      "eurPerKwh": 0.26561,
      "band": "red"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T19:00:00.000Z",
      "startPeninsula": "2026-09-20 21:00",
      "startCanarias": "2026-09-20 20:00",
      "eurPerKwh": 0.26585,
      "band": "red"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T20:00:00.000Z",
      "startPeninsula": "2026-09-20 22:00",
      "startCanarias": "2026-09-20 21:00",
      "eurPerKwh": 0.23609,
      "band": "red"
    },
    {
      "date": "2026-09-20",
      "startUtc": "2026-09-20T21:00:00.000Z",
      "startPeninsula": "2026-09-20 23:00",
      "startCanarias": "2026-09-20 22:00",
      "eurPerKwh": 0.22869,
      "band": "red"
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    {
      "date": "2026-09-21",
      "startUtc": "2026-09-20T22:00:00.000Z",
      "startPeninsula": "2026-09-21 00:00",
      "startCanarias": "2026-09-20 23:00",
      "eurPerKwh": 0.20137,
      "band": "blue"
    },
    {
      "date": "2026-09-21",
      "startUtc": "2026-09-20T23:00:00.000Z",
      "startPeninsula": "2026-09-21 01:00",
      "startCanarias": "2026-09-21 00:00",
      "eurPerKwh": 0.19111,
      "band": "blue"
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    {
      "date": "2026-09-21",
      "startUtc": "2026-09-21T00:00:00.000Z",
      "startPeninsula": "2026-09-21 02:00",
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      "startUtc": "2026-09-21T01:00:00.000Z",
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    {
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      "startUtc": "2026-09-21T02:00:00.000Z",
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      "startUtc": "2026-09-21T03:00:00.000Z",
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      "eurPerKwh": 0.21518,
      "band": "blue"
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      "eurPerKwh": 0.31912,
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    {
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    {
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      "eurPerKwh": 0.092,
      "band": "green"
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    {
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      "eurPerKwh": 0.08745,
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    {
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      "eurPerKwh": 0.08731,
      "band": "green"
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    {
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      "eurPerKwh": 0.0181,
      "band": "green"
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    {
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      "startUtc": "2026-09-21T13:00:00.000Z",
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      "eurPerKwh": 0.02289,
      "band": "green"
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    {
      "date": "2026-09-21",
      "startUtc": "2026-09-21T14:00:00.000Z",
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      "eurPerKwh": 0.03658,
      "band": "green"
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    {
      "date": "2026-09-21",
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      "eurPerKwh": 0.08578,
      "band": "green"
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    {
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      "eurPerKwh": 0.24145,
      "band": "red"
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    {
      "date": "2026-09-21",
      "startUtc": "2026-09-21T17:00:00.000Z",
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      "eurPerKwh": 0.36774,
      "band": "red"
    },
    {
      "date": "2026-09-21",
      "startUtc": "2026-09-21T18:00:00.000Z",
      "startPeninsula": "2026-09-21 20:00",
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      "eurPerKwh": 0.41483,
      "band": "red"
    },
    {
      "date": "2026-09-21",
      "startUtc": "2026-09-21T19:00:00.000Z",
      "startPeninsula": "2026-09-21 21:00",
      "startCanarias": "2026-09-21 20:00",
      "eurPerKwh": 0.39611,
      "band": "red"
    },
    {
      "date": "2026-09-21",
      "startUtc": "2026-09-21T20:00:00.000Z",
      "startPeninsula": "2026-09-21 22:00",
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      "eurPerKwh": 0.27795,
      "band": "red"
    },
    {
      "date": "2026-09-21",
      "startUtc": "2026-09-21T21:00:00.000Z",
      "startPeninsula": "2026-09-21 23:00",
      "startCanarias": "2026-09-21 22:00",
      "eurPerKwh": 0.24512,
      "band": "red"
    }
  ],
  "generatedAt": "2026-09-20T21:21:24.089Z"
}