{
 "count": 134,
 "sites": [
  {
   "id": "nl-norg",
   "name": "Norg (Langelo)",
   "country_code": "NL",
   "country": "Netherlands",
   "lat": 53.0919,
   "lon": 6.4465,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "NAM"
   ],
   "start_year": 1997,
   "working_gas_twh": 59.339,
   "withdrawal_gwh_d": 732.8,
   "injection_gwh_d": 448.8,
   "agsi_eic": [
    "21W000000000015A"
   ]
  },
  {
   "id": "tr-silivri",
   "name": "Silivri (Northern Marmara)",
   "country_code": "TR",
   "country": "Türkiye",
   "lat": 41.0742,
   "lon": 28.2482,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": true,
   "operators": [
    "Botas"
   ],
   "start_year": 2007,
   "working_gas_twh": 52.9,
   "withdrawal_gwh_d": 517.5,
   "injection_gwh_d": 862.5,
   "agsi_eic": []
  },
  {
   "id": "nl-bergermeer",
   "name": "Bergermeer",
   "country_code": "NL",
   "country": "Netherlands",
   "lat": 52.6662,
   "lon": 4.6807,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "TAQA Gas Storage"
   ],
   "start_year": 2015,
   "working_gas_twh": 49.65,
   "withdrawal_gwh_d": 625.9,
   "injection_gwh_d": 550.6,
   "agsi_eic": [
    "21W0000000000087"
   ]
  },
  {
   "id": "de-etzel",
   "name": "Etzel",
   "country_code": "DE",
   "country": "Germany",
   "lat": 53.459,
   "lon": 7.8839,
   "location_approx": true,
   "status": "operational",
   "type": "Salt cavern",
   "offshore": false,
   "operators": [
    "EDF Gas Deutschland Crystal, Friedeburger Speicherbetriebsgesellschaft",
    "EKB (Etzel-Kavernenbetriebsgesellschaft)",
    "EnBW Energie Baden-Württemberg",
    "Equinor Storage Deutschland",
    "MET Speicher",
    "OMV Gas Storage Germany",
    "Total Etzel Gaslager",
    "Uniper Energy Storage",
    "VNG Gasspeicher"
   ],
   "start_year": 1993,
   "working_gas_twh": 45.546,
   "withdrawal_gwh_d": 1661.3,
   "injection_gwh_d": 1225.2,
   "agsi_eic": [
    "21W000000000100J",
    "21Z000000000291I",
    "21W000000000055Z",
    "21W000000000059R",
    "21W0000000000168",
    "21W000000000120D"
   ]
  },
  {
   "id": "de-rehden",
   "name": "Rehden",
   "country_code": "DE",
   "country": "Germany",
   "lat": 52.6095,
   "lon": 8.4807,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field / multiple types",
   "offshore": false,
   "operators": [
    "SEFE"
   ],
   "start_year": 1993,
   "working_gas_twh": 44.68,
   "withdrawal_gwh_d": 593.2,
   "injection_gwh_d": 385.6,
   "agsi_eic": [
    "21Z000000000271O",
    "21W0000000001261"
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  },
  {
   "id": "sk-lab",
   "name": "Láb",
   "country_code": "SK",
   "country": "Slovakia",
   "lat": 48.3615,
   "lon": 16.9723,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Nafta",
    "Pozagas"
   ],
   "start_year": 1977,
   "working_gas_twh": 34.648,
   "withdrawal_gwh_d": 491.6,
   "injection_gwh_d": 411,
   "agsi_eic": [
    "21W000000000088K",
    "21W000000000047Y"
   ]
  },
  {
   "id": "at-haidach",
   "name": "Haidach",
   "country_code": "AT",
   "country": "Austria",
   "lat": 47.9802,
   "lon": 13.2555,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "RAG.Energy.Storage",
    "SEFE"
   ],
   "start_year": 2006,
   "working_gas_twh": 34.483,
   "withdrawal_gwh_d": 325,
   "injection_gwh_d": 295.9,
   "agsi_eic": [
    "21W000000000078N",
    "21W000000000079L"
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  },
  {
   "id": "de-epe",
   "name": "Epe",
   "country_code": "DE",
   "country": "Germany",
   "lat": 52.1799,
   "lon": 7.0395,
   "location_approx": true,
   "status": "operational",
   "type": "Salt cavern",
   "offshore": false,
   "operators": [
    "Eneco",
    "MET E Speicher",
    "Nuon",
    "RWE Gas Storage West",
    "TGE (Trianel Gasspeicher Epe)",
    "Uniper Energy Storage"
   ],
   "start_year": 1976,
   "working_gas_twh": 29.524,
   "withdrawal_gwh_d": 1329.9,
   "injection_gwh_d": 737.1,
   "agsi_eic": [
    "21W000000000012G",
    "21W000000000097J",
    "21W0000000000532",
    "21W000000000003H",
    "21W000000000005D",
    "21W000000000085Q",
    "21W000000000066U",
    "21W000000000065W",
    "21W000000000121B"
   ]
  },
  {
   "id": "lv-incukalns",
   "name": "Inčukalns",
   "country_code": "LV",
   "country": "Latvia",
   "lat": 57.0994,
   "lon": 24.6866,
   "location_approx": true,
   "status": "operational",
   "type": "Aquifer",
   "offshore": false,
   "operators": [
    "Conexus Baltic Grid"
   ],
   "start_year": 1968,
   "working_gas_twh": 24.86,
   "withdrawal_gwh_d": 74,
   "injection_gwh_d": 160,
   "agsi_eic": [
    "21W000000000113A"
   ]
  },
  {
   "id": "nl-grijpskerk",
   "name": "Grijpskerk",
   "country_code": "NL",
   "country": "Netherlands",
   "lat": 53.2639,
   "lon": 6.3061,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "NAM"
   ],
   "start_year": 1997,
   "working_gas_twh": 23.85,
   "withdrawal_gwh_d": 620.2,
   "injection_gwh_d": 154.1,
   "agsi_eic": [
    "21W000000000001L"
   ]
  },
  {
   "id": "hu-zsana",
   "name": "Zsana",
   "country_code": "HU",
   "country": "Hungary",
   "lat": 46.3799,
   "lon": 19.6627,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Hungarian Gas Storage"
   ],
   "start_year": 1996,
   "working_gas_twh": 23.45,
   "withdrawal_gwh_d": 302.6,
   "injection_gwh_d": 183.7,
   "agsi_eic": [
    "21W000000000087M"
   ]
  },
  {
   "id": "at-schoenkirchen",
   "name": "Schönkirchen/Reyersdorf",
   "country_code": "AT",
   "country": "Austria",
   "lat": 48.3567,
   "lon": 16.689,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "OMV Gas Storage"
   ],
   "start_year": 1977,
   "working_gas_twh": 22.18,
   "withdrawal_gwh_d": 264.3,
   "injection_gwh_d": 163.1,
   "agsi_eic": [
    "21W000000000081Y"
   ]
  },
  {
   "id": "hu-szoreg",
   "name": "Szőreg-1",
   "country_code": "HU",
   "country": "Hungary",
   "lat": 46.211,
   "lon": 20.1827,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Hexum"
   ],
   "start_year": 2009,
   "working_gas_twh": 20.113,
   "withdrawal_gwh_d": 263.9,
   "injection_gwh_d": 134.6,
   "agsi_eic": [
    "21W000000000086O"
   ]
  },
  {
   "id": "tr-tuz-golu",
   "name": "Tuz Gölü",
   "country_code": "TR",
   "country": "Türkiye",
   "lat": 38.2474,
   "lon": 33.549,
   "location_approx": true,
   "status": "operational",
   "type": "Salt cavern",
   "offshore": false,
   "operators": [
    "Botas"
   ],
   "start_year": 2017,
   "working_gas_twh": 19.55,
   "withdrawal_gwh_d": 460,
   "injection_gwh_d": 345,
   "agsi_eic": []
  },
  {
   "id": "es-gaviota",
   "name": "Gaviota (offshore)",
   "country_code": "ES",
   "country": "Spain",
   "lat": 43.4994,
   "lon": -2.7232,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": true,
   "operators": [
    "Enagas"
   ],
   "start_year": 1993,
   "working_gas_twh": 18.34,
   "withdrawal_gwh_d": 68,
   "injection_gwh_d": 53,
   "agsi_eic": [
    "21W000000000032A"
   ]
  },
  {
   "id": "at-7fields",
   "name": "7Fields",
   "country_code": "AT",
   "country": "Austria",
   "lat": 47.9502,
   "lon": 13.3355,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Uniper Energy Storage"
   ],
   "start_year": 2011,
   "working_gas_twh": 17.825,
   "withdrawal_gwh_d": 222.8,
   "injection_gwh_d": 148.5,
   "agsi_eic": [
    "21W000000000057V",
    "21W000000000079L"
   ]
  },
  {
   "id": "hu-hajduszoboszlo",
   "name": "Hajdúszoboszló",
   "country_code": "HU",
   "country": "Hungary",
   "lat": 47.4431,
   "lon": 21.3903,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Hungarian Gas Storage"
   ],
   "start_year": 1981,
   "working_gas_twh": 17.72,
   "withdrawal_gwh_d": 194.5,
   "injection_gwh_d": 111.3,
   "agsi_eic": [
    "21W000000000087M"
   ]
  },
  {
   "id": "gb-rough",
   "name": "Rough (offshore)",
   "country_code": "GB",
   "country": "United Kingdom",
   "lat": 53.83,
   "lon": 0.459,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": true,
   "operators": [
    "Centrica"
   ],
   "start_year": 1985,
   "working_gas_twh": 16.88,
   "withdrawal_gwh_d": 123.8,
   "injection_gwh_d": 101.2,
   "agsi_eic": []
  },
  {
   "id": "pl-wierzchowice",
   "name": "Wierzchowice",
   "country_code": "PL",
   "country": "Poland",
   "lat": 51.4822,
   "lon": 17.3327,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Gas Storage Poland"
   ],
   "start_year": 1995,
   "working_gas_twh": 14.729,
   "withdrawal_gwh_d": 211.2,
   "injection_gwh_d": 107.5,
   "agsi_eic": [
    "21Z000000000381H"
   ]
  },
  {
   "id": "ro-bilciuresti",
   "name": "Bilciurești",
   "country_code": "RO",
   "country": "Romania",
   "lat": 44.74,
   "lon": 25.813,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Depogaz Ploiești (ex Romgaz)"
   ],
   "start_year": 1983,
   "working_gas_twh": 14.017,
   "withdrawal_gwh_d": 149.8,
   "injection_gwh_d": 107,
   "agsi_eic": [
    "21Z000000000313Y"
   ]
  },
  {
   "id": "at-puchkirchen",
   "name": "Puchkirchen/Haag",
   "country_code": "AT",
   "country": "Austria",
   "lat": 48.0444,
   "lon": 13.5725,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "RAG.Energy.Storage"
   ],
   "start_year": 1982,
   "working_gas_twh": 13.4,
   "withdrawal_gwh_d": 151.2,
   "injection_gwh_d": 151.2,
   "agsi_eic": [
    "21W000000000079L"
   ]
  },
  {
   "id": "de-jemgum",
   "name": "Jemgum",
   "country_code": "DE",
   "country": "Germany",
   "lat": 53.2668,
   "lon": 7.3835,
   "location_approx": true,
   "status": "operational",
   "type": "Salt cavern",
   "offshore": false,
   "operators": [
    "EWE Gasspeicher",
    "SEFE"
   ],
   "start_year": 2013,
   "working_gas_twh": 12.84,
   "withdrawal_gwh_d": 322.3,
   "injection_gwh_d": 220,
   "agsi_eic": [
    "21W0000000001148",
    "21W0000000000508"
   ]
  },
  {
   "id": "de-breitbrunn",
   "name": "Breitbrunn",
   "country_code": "DE",
   "country": "Germany",
   "lat": 47.8905,
   "lon": 12.4004,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Uniper Energy Storage"
   ],
   "start_year": 1996,
   "working_gas_twh": 11.418,
   "withdrawal_gwh_d": 144.1,
   "injection_gwh_d": 69.3,
   "agsi_eic": [
    "21W0000000000605"
   ]
  },
  {
   "id": "de-nuettermoor",
   "name": "Nüttermoor",
   "country_code": "DE",
   "country": "Germany",
   "lat": 53.2625,
   "lon": 7.436,
   "location_approx": true,
   "status": "operational",
   "type": "Salt cavern",
   "offshore": false,
   "operators": [
    "EWE Gasspeicher"
   ],
   "start_year": 1972,
   "working_gas_twh": 10.958,
   "withdrawal_gwh_d": 292.1,
   "injection_gwh_d": 177.5,
   "agsi_eic": [
    "21W0000000001075",
    "21W000000000104B",
    "21W000000000103D",
    "37W000000000112H",
    "37W000000000105E"
   ]
  },
  {
   "id": "de-uelsen",
   "name": "Uelsen",
   "country_code": "DE",
   "country": "Germany",
   "lat": 52.4938,
   "lon": 6.8861,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Storengy Deutschland"
   ],
   "start_year": 1997,
   "working_gas_twh": 9.89,
   "withdrawal_gwh_d": 109,
   "injection_gwh_d": 91,
   "agsi_eic": [
    "21W000000000093R"
   ]
  },
  {
   "id": "es-serrablo",
   "name": "Serrablo",
   "country_code": "ES",
   "country": "Spain",
   "lat": 42.5184,
   "lon": -0.3648,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Enagas"
   ],
   "start_year": 1991,
   "working_gas_twh": 9.73,
   "withdrawal_gwh_d": 79,
   "injection_gwh_d": 46,
   "agsi_eic": [
    "21W000000000032A"
   ]
  },
  {
   "id": "ro-sarmasel",
   "name": "Sărmășel",
   "country_code": "RO",
   "country": "Romania",
   "lat": 46.7606,
   "lon": 24.1789,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Depogaz Ploiești (ex Romgaz)"
   ],
   "start_year": 1995,
   "working_gas_twh": 9.63,
   "withdrawal_gwh_d": 80.2,
   "injection_gwh_d": 69.5,
   "agsi_eic": [
    "21Z000000000314W"
   ]
  },
  {
   "id": "de-bierwang",
   "name": "Bierwang",
   "country_code": "DE",
   "country": "Germany",
   "lat": 48.1271,
   "lon": 12.3827,
   "location_approx": true,
   "status": "operational",
   "type": "Depleted field",
   "offshore": false,
   "operators": [
    "Uniper Energy Storage"
   ],
   "start_year": 1975,
   "working_gas_twh": 9.449,
   "withdrawal_gwh_d": 357.2,
   "injection_gwh_d": 274.8,
   "agsi_eic": [
    "21W0000000000613"
   ]
  },
  {
   "id": "be-loenhout",
   "name": "Loenhout",
   "country_code": "BE",
   "country": "Belgium",
   "lat": 51.3986,
   "lon": 4.6432,
   "location_approx": true,
   "status": "operational",
   "type": "Aquifer",
   "offshore": false,
   "operators": [
    "Fluxys"
   ],
   "start_year": 1985,
   "working_gas_twh": 7.61,
   "withdrawal_gwh_d": 169.7,
   "injection_gwh_d": 88.1,
   "agsi_eic": [
    "21Z000000000102A"
   ]
  },
  {
   "id": "es-yela",
   "name": "Yela",
   "country_code": "ES",
   "country": "Spain",
   "lat": 40.7592,
   "lon": -2.8703,
   "location_approx": true,
   "status": "operational",
   "type": "Aquifer",
   "offshore": false,
   "operators": [
    "Enagas"
   ],
   "start_year": 2012,
   "working_gas_twh": 7.025,
   "withdrawal_gwh_d": 70,
   "injection_gwh_d": 44,
   "agsi_eic": [
    "21W000000000032A"
   ]
  }
 ],
 "units": "Working gas volume (technical), TWh; withdrawal and injection, GWh/d",
 "totals": {
  "sites": 134,
  "working_gas_twh": 1568.6
 },
 "built": "2026-10-17",
 "note": "Technical working gas capacity, not current fill. Positions are approximate (town level).",
 "page": "https://www.brentandbeyond.com/gas-storage/",
 "source": "GIE Storage Database (Storage Map 2026), data as of Aug 2026, published 26 Aug 2026",
 "source_url": "https://www.gie.eu/transparency/databases/storage-database/",
 "licence": "GIE publishes the database openly for reuse; no formal open licence stated (credit \"Source: GIE\"). Positions: OpenStreetMap Nominatim (ODbL), approximate",
 "licence_url": "https://www.gie.eu/transparency/databases/storage-database/",
 "licence_status": "flagged",
 "credit": "Source: GIE (Gas Infrastructure Europe) Storage Database. Locations © OpenStreetMap contributors (ODbL).",
 "via": {
  "site": "Brent & Beyond",
  "url": "https://www.brentandbeyond.com/",
  "cite": "Brent & Beyond (Hugh Mackenzie), https://www.brentandbeyond.com/"
 }
}