{
  "source": "VoltAlert / ENTSO-E",
  "endpoint": "https://supabase.voltalert.pl/rest/v1/electricity_prices_eur",
  "extractedAt": "2026-10-28T06:20:23.545Z",
  "from": "2026-03-15",
  "to": "2026-10-28",
  "rows": 136773,
  "countries": [
    "AT",
    "BE",
    "BG",
    "CZ",
    "DE",
    "DK",
    "EE",
    "ES",
    "FI",
    "FR",
    "GR",
    "HR",
    "HU",
    "IE",
    "IT",
    "LT",
    "LU",
    "LV",
    "NL",
    "PL",
    "PT",
    "RO",
    "SE",
    "SI",
    "SK"
  ],
  "sha256": "cf38ffb5ce4faa88d6026cc067de58ed36c839337b4efc1adec4a672058d5ffc",
  "columns": [
    "delivery_date",
    "hour",
    "country_code",
    "price_eur_mwh"
  ],
  "currency": "EUR/MWh",
  "aggregation": "hourly values in the application database; not original quarter-hour prices",
  "weeklyReports": 34,
  "pairedRecords": 5471,
  "polandMean": 120.68679203070782,
  "germanyMean": 115.19094087004184,
  "premiumEurMwh": 5.495851160665978,
  "premiumPercent": 4.771079321998406,
  "polandMoreExpensive": 2984,
  "polandMoreExpensivePercent": 54.54213123743374,
  "polandNegative": 280,
  "deLuDiscrepancies": 24,
  "reportCount": 60,
  "scopeNote": "25 country labels / 24 nominal source areas; DE and LU are DE-LU, DK=DK1, SE=SE3, IT=IT-North. Hourly application aggregates; local dates/hours, autumn repeated hour may be averaged."
}