{
  "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": "2026-09-22",
      "dayAvgPrice": 0.1989,
      "cheapest2h": {
        "startUtc": "2026-09-22T12:00:00.000Z",
        "hours": 2,
        "avgPrice": 0.024
      },
      "cheapest3h": {
        "startUtc": "2026-09-22T12:00:00.000Z",
        "hours": 3,
        "avgPrice": 0.03407
      }
    },
    {
      "date": "2026-09-23",
      "dayAvgPrice": 0.20304,
      "cheapest2h": {
        "startUtc": "2026-09-23T12:00:00.000Z",
        "hours": 2,
        "avgPrice": 0.04266
      },
      "cheapest3h": {
        "startUtc": "2026-09-23T12:00:00.000Z",
        "hours": 3,
        "avgPrice": 0.05305
      }
    }
  ],
  "hours": [
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-21T22:00:00.000Z",
      "startPeninsula": "2026-09-22 00:00",
      "startCanarias": "2026-09-21 23:00",
      "eurPerKwh": 0.18834,
      "band": "blue"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-21T23:00:00.000Z",
      "startPeninsula": "2026-09-22 01:00",
      "startCanarias": "2026-09-22 00:00",
      "eurPerKwh": 0.18351,
      "band": "blue"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T00:00:00.000Z",
      "startPeninsula": "2026-09-22 02:00",
      "startCanarias": "2026-09-22 01:00",
      "eurPerKwh": 0.18229,
      "band": "blue"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T01:00:00.000Z",
      "startPeninsula": "2026-09-22 03:00",
      "startCanarias": "2026-09-22 02:00",
      "eurPerKwh": 0.17818,
      "band": "blue"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T02:00:00.000Z",
      "startPeninsula": "2026-09-22 04:00",
      "startCanarias": "2026-09-22 03:00",
      "eurPerKwh": 0.17963,
      "band": "blue"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T03:00:00.000Z",
      "startPeninsula": "2026-09-22 05:00",
      "startCanarias": "2026-09-22 04:00",
      "eurPerKwh": 0.18678,
      "band": "blue"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T04:00:00.000Z",
      "startPeninsula": "2026-09-22 06:00",
      "startCanarias": "2026-09-22 05:00",
      "eurPerKwh": 0.2109,
      "band": "blue"
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    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T05:00:00.000Z",
      "startPeninsula": "2026-09-22 07:00",
      "startCanarias": "2026-09-22 06:00",
      "eurPerKwh": 0.29853,
      "band": "red"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T06:00:00.000Z",
      "startPeninsula": "2026-09-22 08:00",
      "startCanarias": "2026-09-22 07:00",
      "eurPerKwh": 0.3335,
      "band": "red"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T07:00:00.000Z",
      "startPeninsula": "2026-09-22 09:00",
      "startCanarias": "2026-09-22 08:00",
      "eurPerKwh": 0.1925,
      "band": "blue"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T08:00:00.000Z",
      "startPeninsula": "2026-09-22 10:00",
      "startCanarias": "2026-09-22 09:00",
      "eurPerKwh": 0.16532,
      "band": "green"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T09:00:00.000Z",
      "startPeninsula": "2026-09-22 11:00",
      "startCanarias": "2026-09-22 10:00",
      "eurPerKwh": 0.12103,
      "band": "green"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T10:00:00.000Z",
      "startPeninsula": "2026-09-22 12:00",
      "startCanarias": "2026-09-22 11:00",
      "eurPerKwh": 0.09229,
      "band": "green"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T11:00:00.000Z",
      "startPeninsula": "2026-09-22 13:00",
      "startCanarias": "2026-09-22 12:00",
      "eurPerKwh": 0.07302,
      "band": "green"
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    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T12:00:00.000Z",
      "startPeninsula": "2026-09-22 14:00",
      "startCanarias": "2026-09-22 13:00",
      "eurPerKwh": 0.01913,
      "band": "green"
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    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T13:00:00.000Z",
      "startPeninsula": "2026-09-22 15:00",
      "startCanarias": "2026-09-22 14:00",
      "eurPerKwh": 0.02888,
      "band": "green"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T14:00:00.000Z",
      "startPeninsula": "2026-09-22 16:00",
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      "eurPerKwh": 0.05421,
      "band": "green"
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    {
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      "eurPerKwh": 0.11896,
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    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T16:00:00.000Z",
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      "eurPerKwh": 0.25294,
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    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T17:00:00.000Z",
      "startPeninsula": "2026-09-22 19:00",
      "startCanarias": "2026-09-22 18:00",
      "eurPerKwh": 0.37117,
      "band": "red"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T18:00:00.000Z",
      "startPeninsula": "2026-09-22 20:00",
      "startCanarias": "2026-09-22 19:00",
      "eurPerKwh": 0.41104,
      "band": "red"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T19:00:00.000Z",
      "startPeninsula": "2026-09-22 21:00",
      "startCanarias": "2026-09-22 20:00",
      "eurPerKwh": 0.3809,
      "band": "red"
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    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T20:00:00.000Z",
      "startPeninsula": "2026-09-22 22:00",
      "startCanarias": "2026-09-22 21:00",
      "eurPerKwh": 0.29183,
      "band": "red"
    },
    {
      "date": "2026-09-22",
      "startUtc": "2026-09-22T21:00:00.000Z",
      "startPeninsula": "2026-09-22 23:00",
      "startCanarias": "2026-09-22 22:00",
      "eurPerKwh": 0.25867,
      "band": "red"
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    {
      "date": "2026-09-23",
      "startUtc": "2026-09-22T22:00:00.000Z",
      "startPeninsula": "2026-09-23 00:00",
      "startCanarias": "2026-09-22 23:00",
      "eurPerKwh": 0.19884,
      "band": "blue"
    },
    {
      "date": "2026-09-23",
      "startUtc": "2026-09-22T23:00:00.000Z",
      "startPeninsula": "2026-09-23 01:00",
      "startCanarias": "2026-09-23 00:00",
      "eurPerKwh": 0.19182,
      "band": "blue"
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    {
      "date": "2026-09-23",
      "startUtc": "2026-09-23T00:00:00.000Z",
      "startPeninsula": "2026-09-23 02:00",
      "startCanarias": "2026-09-23 01:00",
      "eurPerKwh": 0.18679,
      "band": "green"
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      "date": "2026-09-23",
      "startUtc": "2026-09-23T01:00:00.000Z",
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      "band": "blue"
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      "date": "2026-09-23",
      "startUtc": "2026-09-23T02:00:00.000Z",
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      "eurPerKwh": 0.28865,
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      "band": "green"
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    {
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    {
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      "eurPerKwh": 0.09273,
      "band": "green"
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      "eurPerKwh": 0.03964,
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    {
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      "eurPerKwh": 0.04569,
      "band": "green"
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    {
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      "eurPerKwh": 0.07382,
      "band": "green"
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    {
      "date": "2026-09-23",
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      "eurPerKwh": 0.11994,
      "band": "green"
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    {
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      "startPeninsula": "2026-09-23 18:00",
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      "eurPerKwh": 0.25716,
      "band": "red"
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    {
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      "eurPerKwh": 0.35559,
      "band": "red"
    },
    {
      "date": "2026-09-23",
      "startUtc": "2026-09-23T18:00:00.000Z",
      "startPeninsula": "2026-09-23 20:00",
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      "eurPerKwh": 0.39353,
      "band": "red"
    },
    {
      "date": "2026-09-23",
      "startUtc": "2026-09-23T19:00:00.000Z",
      "startPeninsula": "2026-09-23 21:00",
      "startCanarias": "2026-09-23 20:00",
      "eurPerKwh": 0.37033,
      "band": "red"
    },
    {
      "date": "2026-09-23",
      "startUtc": "2026-09-23T20:00:00.000Z",
      "startPeninsula": "2026-09-23 22:00",
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      "eurPerKwh": 0.29058,
      "band": "red"
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    {
      "date": "2026-09-23",
      "startUtc": "2026-09-23T21:00:00.000Z",
      "startPeninsula": "2026-09-23 23:00",
      "startCanarias": "2026-09-23 22:00",
      "eurPerKwh": 0.25155,
      "band": "red"
    }
  ],
  "generatedAt": "2026-09-22T19:30:59.937Z"
}