{
  "id": "fi-ydinvoimalat",
  "name": "Suomen ydinvoimalat",
  "title": "Suomen ydinvoimalat",
  "description": "Suomen ydinvoimalat — reactor-level list of nuclear power plant units from the GeoNuclearData database (WNA/IAEA-sourced), including shutdown and under-construction units with reactor type/model, construction and operational dates, and capacity (MW). Complements the power-plants datasets (which cover operating plants of all fuels, plant-level): this list is reactor-unit level and includes historical (shutdown) and future (under construction) units. Names are ASCII/English as published by the source; native-script names not in source. Snapshot at source commit date (2024-era database; per-record LastUpdatedAt varies).",
  "category": "environment",
  "source": "",
  "source_url": "",
  "updated": "2026-04",
  "record_count": 6,
  "columns": [
    {
      "key": "name",
      "label": "Name",
      "type": "string"
    },
    {
      "key": "latitude",
      "label": "Latitude",
      "type": "number"
    },
    {
      "key": "longitude",
      "label": "Longitude",
      "type": "number"
    },
    {
      "key": "status",
      "label": "Status",
      "type": "string"
    },
    {
      "key": "reactor_type",
      "label": "Reactor Type",
      "type": "string"
    },
    {
      "key": "reactor_model",
      "label": "Reactor Model",
      "type": "string"
    },
    {
      "key": "construction_start",
      "label": "Construction Start",
      "type": "date"
    },
    {
      "key": "operational_from",
      "label": "Operational From",
      "type": "date"
    },
    {
      "key": "operational_to",
      "label": "Operational To",
      "type": "string"
    },
    {
      "key": "capacity_mw",
      "label": "Capacity Mw",
      "type": "number"
    },
    {
      "key": "iaea_id",
      "label": "Iaea Id",
      "type": "number"
    },
    {
      "key": "data_source",
      "label": "Data Source",
      "type": "string"
    }
  ],
  "rows": [
    {
      "name": "Loviisa-1",
      "latitude": 60.372,
      "longitude": 26.342,
      "status": "Operational",
      "reactor_type": "PWR",
      "reactor_model": "VVER V-213",
      "construction_start": "1971-05-01",
      "operational_from": "1977-05-09",
      "operational_to": "",
      "capacity_mw": 420,
      "iaea_id": 157,
      "data_source": "WNA/IAEA"
    },
    {
      "name": "Loviisa-2",
      "latitude": 60.372,
      "longitude": 26.342,
      "status": "Operational",
      "reactor_type": "PWR",
      "reactor_model": "VVER V-213",
      "construction_start": "1972-08-01",
      "operational_from": "1981-01-05",
      "operational_to": "",
      "capacity_mw": 420,
      "iaea_id": 158,
      "data_source": "WNA/IAEA"
    },
    {
      "name": "Olkiluoto-1",
      "latitude": 61.235,
      "longitude": 21.444,
      "status": "Operational",
      "reactor_type": "BWR",
      "reactor_model": "AA-III, BWR-2500",
      "construction_start": "1974-02-01",
      "operational_from": "1979-10-10",
      "operational_to": "",
      "capacity_mw": 660,
      "iaea_id": 159,
      "data_source": "WNA/IAEA"
    },
    {
      "name": "Olkiluoto-2",
      "latitude": 61.235,
      "longitude": 21.444,
      "status": "Operational",
      "reactor_type": "BWR",
      "reactor_model": "AA-III, BWR-2500",
      "construction_start": "1975-11-01",
      "operational_from": "1982-07-10",
      "operational_to": "",
      "capacity_mw": 660,
      "iaea_id": 160,
      "data_source": "WNA/IAEA"
    },
    {
      "name": "Olkiluoto-3",
      "latitude": 61.234,
      "longitude": 21.435,
      "status": "Operational",
      "reactor_type": "PWR",
      "reactor_model": "EPR",
      "construction_start": "2005-08-12",
      "operational_from": "2023-05-01",
      "operational_to": "",
      "capacity_mw": 1600,
      "iaea_id": 860,
      "data_source": "WNA/IAEA"
    },
    {
      "name": "Olkiluoto-4",
      "latitude": 61.234352,
      "longitude": 21.436287,
      "status": "Planned",
      "reactor_type": "",
      "reactor_model": "",
      "construction_start": "",
      "operational_from": "",
      "operational_to": "",
      "capacity_mw": "",
      "iaea_id": "",
      "data_source": "WNA"
    }
  ],
  "meta": {
    "title": "Suomen ydinvoimalat - Ilmainen lataus",
    "description": "Suomen ydinvoimalat — reactor-level list of nuclear power plant units from the GeoNuclearData database (WNA/IAEA-sourced), including shutdown and under-construction units with reactor type/model, construction and operational dates, and capacity (MW). Complements the power-plants datasets (which cover operating plants of all fuels, plant-level): this list is reactor-unit level and includes historical (shutdown) and future (under construction) units. Names are ASCII/English as published by the source; native-script names not in source. Snapshot at source commit date (2024-era database; per-record LastUpdatedAt varies). Sisältää 6 tietuetta. Lataa Excel, CSV, PDF muodoissa.",
    "seo_title": "Suomen ydinvoimalat | ListBase",
    "seo_description": "Lataa Suomen ydinvoimalat — 6 tietuetta. Saatavilla Excel, CSV, PDF muodoissa.",
    "key_takeaways": [
      "Sisältää 6 tietuetta / 12 kenttää",
      "Ilmainen lataus Excel, CSV ja PDF muodoissa",
      "Tietolähde: open data"
    ]
  }
}