{
  "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": "2026-09-15",
      "dayAvgPrice": 0.20499,
      "cheapest2h": {
        "startUtc": "2026-09-15T12:00:00.000Z",
        "hours": 2,
        "avgPrice": 0.06466
      },
      "cheapest3h": {
        "startUtc": "2026-09-15T12:00:00.000Z",
        "hours": 3,
        "avgPrice": 0.07172
      }
    }
  ],
  "hours": [
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-14T22:00:00.000Z",
      "startPeninsula": "2026-09-15 00:00",
      "startCanarias": "2026-09-14 23:00",
      "eurPerKwh": 0.21557,
      "band": "blue"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-14T23:00:00.000Z",
      "startPeninsula": "2026-09-15 01:00",
      "startCanarias": "2026-09-15 00:00",
      "eurPerKwh": 0.21129,
      "band": "blue"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T00:00:00.000Z",
      "startPeninsula": "2026-09-15 02:00",
      "startCanarias": "2026-09-15 01:00",
      "eurPerKwh": 0.20586,
      "band": "blue"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T01:00:00.000Z",
      "startPeninsula": "2026-09-15 03:00",
      "startCanarias": "2026-09-15 02:00",
      "eurPerKwh": 0.20592,
      "band": "blue"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T02:00:00.000Z",
      "startPeninsula": "2026-09-15 04:00",
      "startCanarias": "2026-09-15 03:00",
      "eurPerKwh": 0.20495,
      "band": "green"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T03:00:00.000Z",
      "startPeninsula": "2026-09-15 05:00",
      "startCanarias": "2026-09-15 04:00",
      "eurPerKwh": 0.2079,
      "band": "blue"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T04:00:00.000Z",
      "startPeninsula": "2026-09-15 06:00",
      "startCanarias": "2026-09-15 05:00",
      "eurPerKwh": 0.25344,
      "band": "red"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T05:00:00.000Z",
      "startPeninsula": "2026-09-15 07:00",
      "startCanarias": "2026-09-15 06:00",
      "eurPerKwh": 0.26679,
      "band": "red"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T06:00:00.000Z",
      "startPeninsula": "2026-09-15 08:00",
      "startCanarias": "2026-09-15 07:00",
      "eurPerKwh": 0.26813,
      "band": "red"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T07:00:00.000Z",
      "startPeninsula": "2026-09-15 09:00",
      "startCanarias": "2026-09-15 08:00",
      "eurPerKwh": 0.21988,
      "band": "blue"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T08:00:00.000Z",
      "startPeninsula": "2026-09-15 10:00",
      "startCanarias": "2026-09-15 09:00",
      "eurPerKwh": 0.22114,
      "band": "blue"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T09:00:00.000Z",
      "startPeninsula": "2026-09-15 11:00",
      "startCanarias": "2026-09-15 10:00",
      "eurPerKwh": 0.16547,
      "band": "green"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T10:00:00.000Z",
      "startPeninsula": "2026-09-15 12:00",
      "startCanarias": "2026-09-15 11:00",
      "eurPerKwh": 0.13296,
      "band": "green"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T11:00:00.000Z",
      "startPeninsula": "2026-09-15 13:00",
      "startCanarias": "2026-09-15 12:00",
      "eurPerKwh": 0.11369,
      "band": "green"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T12:00:00.000Z",
      "startPeninsula": "2026-09-15 14:00",
      "startCanarias": "2026-09-15 13:00",
      "eurPerKwh": 0.06012,
      "band": "green"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T13:00:00.000Z",
      "startPeninsula": "2026-09-15 15:00",
      "startCanarias": "2026-09-15 14:00",
      "eurPerKwh": 0.06919,
      "band": "green"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T14:00:00.000Z",
      "startPeninsula": "2026-09-15 16:00",
      "startCanarias": "2026-09-15 15:00",
      "eurPerKwh": 0.08586,
      "band": "green"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T15:00:00.000Z",
      "startPeninsula": "2026-09-15 17:00",
      "startCanarias": "2026-09-15 16:00",
      "eurPerKwh": 0.11573,
      "band": "green"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T16:00:00.000Z",
      "startPeninsula": "2026-09-15 18:00",
      "startCanarias": "2026-09-15 17:00",
      "eurPerKwh": 0.23635,
      "band": "red"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T17:00:00.000Z",
      "startPeninsula": "2026-09-15 19:00",
      "startCanarias": "2026-09-15 18:00",
      "eurPerKwh": 0.32084,
      "band": "red"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T18:00:00.000Z",
      "startPeninsula": "2026-09-15 20:00",
      "startCanarias": "2026-09-15 19:00",
      "eurPerKwh": 0.36188,
      "band": "red"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T19:00:00.000Z",
      "startPeninsula": "2026-09-15 21:00",
      "startCanarias": "2026-09-15 20:00",
      "eurPerKwh": 0.33344,
      "band": "red"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T20:00:00.000Z",
      "startPeninsula": "2026-09-15 22:00",
      "startCanarias": "2026-09-15 21:00",
      "eurPerKwh": 0.2342,
      "band": "red"
    },
    {
      "date": "2026-09-15",
      "startUtc": "2026-09-15T21:00:00.000Z",
      "startPeninsula": "2026-09-15 23:00",
      "startCanarias": "2026-09-15 22:00",
      "eurPerKwh": 0.20904,
      "band": "blue"
    }
  ],
  "generatedAt": "2026-09-15T07:30:53.826Z"
}