Register record·API·FR·PUBLIC_UTILITY·Updated AnnualSTALE · checked 9d ago
D
Data on power lines and substationsDonnées relatives aux lignes et aux postes électriques
Données relatives aux lignes et aux postes électriquesData on power lines and substations
This API from Enedis, the French electricity distribution network operator, provides data on the length in kilometres of medium-voltage (HTA) and low-voltage (BT) lines by type, along with the number of public distribution substations (HTA/BT) operated by Enedis. The dataset covers the national territory and is freely accessible without authentication. It can also be explored through charts on Enedis's Open service platform, offering a view of the physical extent of the electricity distribution network.Ce jeu de données restitue la longueur en km des lignes moyenne tension (HTA) et basse tension (BT) par type ainsi que le nombre de postes de distribution publique (postes HTA/BT) exploités par Enedis. Visualisez aussi ces données sous forme de graphiques sur notre Open service <a href="https://op…
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Data schema (16 fields)
Filterable via the API (16)
maille_geographiquedepartement_region_enediscode_departementcode_regionanneehta_souterrain_kmhta_aerien_nu_kmhta_aerien_tors_kmhta_total_kmnb_postes_hta_btbt_souterrainbt_aerien_torsadebt_aerien_nubt_total_kmpourcentage_ouvrages_faible_taux_d_incidentstotal_km
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| maille_geographiqueMaille geographique | string | Geographic level of the record, such as department or region.Geographic level of the record, such as department or region. |
| departement_region_enedisDepartement region enedis | string | Name of the Enedis department or region.Name of the Enedis department or region. |
| code_departementDépartement code | string | Code identifying the French department.Code identifying the French department. |
| code_regionRégion code | string | Code identifying the French region.Code identifying the French region. |
| annee | string | Year the data refers to.Year the data refers to. |
| hta_souterrain_kmHta souterrain km | number | Length of underground medium-voltage (HTA) lines, in kilometres.Length of underground medium-voltage (HTA) lines, in kilometres. |
| hta_aerien_nu_kmHta aerien nu km | number | Length of bare overhead medium-voltage (HTA) lines, in kilometres.Length of bare overhead medium-voltage (HTA) lines, in kilometres. |
| hta_aerien_tors_kmHta aerien tors km | number | Length of overhead twisted-cable medium-voltage (HTA) lines, in kilometres.Length of overhead twisted-cable medium-voltage (HTA) lines, in kilometres. |
| hta_total_kmHta total km | number | Total length of medium-voltage (HTA) lines, in kilometres.Total length of medium-voltage (HTA) lines, in kilometres. |
| nb_postes_hta_btNb postes hta bt | integer | Number of HTA/BT public distribution substations.Number of HTA/BT public distribution substations. |
| bt_souterrainBt souterrain | number | Length of underground low-voltage (BT) lines, in kilometres.Length of underground low-voltage (BT) lines, in kilometres. |
| bt_aerien_torsadeBt aerien torsade | number | Length of overhead twisted-cable low-voltage (BT) lines, in kilometres.Length of overhead twisted-cable low-voltage (BT) lines, in kilometres. |
| bt_aerien_nuBt aerien nu | number | Length of bare overhead low-voltage (BT) lines, in kilometres.Length of bare overhead low-voltage (BT) lines, in kilometres. |
| bt_total_kmBt total km | number | Total length of low-voltage (BT) lines, in kilometres.Total length of low-voltage (BT) lines, in kilometres. |
| pourcentage_ouvrages_faible_taux_d_incidentsPourcentage ouvrages faible taux d incidents | number | Percentage of network assets with a low incident rate.Percentage of network assets with a low incident rate. |
| total_kmTotal km | number | Total length of electrical lines, in kilometres.Total length of electrical lines, in kilometres. |
Schema captured from datafair 27 days ago.
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Sample data (5 records)
Record 1annee: 2011 · _score: —
{
"annee": "2011",
"_score": null,
"total_km": 1305087.9473860431,
"bt_total_km": 691964.5960000001,
"bt_aerien_nu": 94365.98199999999,
"hta_total_km": 613123.3513860431,
"bt_souterrain": 276870.5640000002,
"hta_aerien_nu_km": 350189.0410385405,
"nb_postes_hta_bt": 750849,
"bt_aerien_torsade": 320728.05,
"hta_souterrain_km": 261456.75702652417,
"hta_aerien_tors_km": 1477.5533209784194,
"maille_geographique": "Enedis",
"departement_region_enedis": "Enedis",
"pourcentage_ouvrages_faible_taux_d_incidents": 65.93677660352787
}Record 2annee: 2011 · _score: —
{
"annee": "2011",
"_score": null,
"total_km": 79093.77408539,
"bt_total_km": 43178.352,
"code_region": "11",
"bt_aerien_nu": 3503.2819999999997,
"hta_total_km": 35915.42208539,
"bt_souterrain": 32135.887999999995,
"hta_aerien_nu_km": 4711.401487682,
"nb_postes_hta_bt": 42878,
"bt_aerien_torsade": 7539.181999999999,
"hta_souterrain_km": 31118.2825977,
"hta_aerien_tors_km": 85.738,
"maille_geographique": "Région",
"departement_region_enedis": "Île-de-France",
"pourcentage_ouvrages_faible_taux_d_incidents": 89.61399480214284
}Record 3annee: 2011 · _score: —
{
"annee": "2011",
"_score": null,
"total_km": 13998.519533585935,
"bt_total_km": 7490.588,
"bt_aerien_nu": 350.462,
"hta_total_km": 6507.931533585936,
"bt_souterrain": 3463.744,
"code_departement": "01",
"hta_aerien_nu_km": 3836.1425969268485,
"nb_postes_hta_bt": 8593,
"bt_aerien_torsade": 3676.382,
"hta_souterrain_km": 2650.9909366590878,
"hta_aerien_tors_km": 20.798,
"maille_geographique": "Département",
"departement_region_enedis": "AIN",
"pourcentage_ouvrages_faible_taux_d_incidents": 70.09251880613418
}Record 4annee: 2012 · _score: —
{
"annee": "2012",
"_score": null,
"total_km": 1314793.1986646075,
"bt_total_km": 697151.2020000002,
"bt_aerien_nu": 89637.26599999996,
"hta_total_km": 617641.9966646072,
"bt_souterrain": 285978.7750000001,
"hta_aerien_nu_km": 345715.632754841,
"nb_postes_hta_bt": 757778,
"bt_aerien_torsade": 321535.161,
"hta_souterrain_km": 270473.29566359014,
"hta_aerien_tors_km": 1453.0682461759295,
"maille_geographique": "Enedis",
"departement_region_enedis": "Enedis",
"pourcentage_ouvrages_faible_taux_d_incidents": 66.88810839628506
}Record 5annee: 2011 · _score: —
{
"annee": "2011",
"_score": null,
"total_km": 10595.437120328828,
"bt_total_km": 4660.832,
"bt_aerien_nu": 499.507,
"hta_total_km": 5934.605120328828,
"bt_souterrain": 1772.78,
"code_departement": "02",
"hta_aerien_nu_km": 3769.0046526659685,
"nb_postes_hta_bt": 6453,
"bt_aerien_torsade": 2388.545,
"hta_souterrain_km": 2143.78646767049,
"hta_aerien_tors_km": 21.81399999237,
"maille_geographique": "Département",
"departement_region_enedis": "AISNE",
"pourcentage_ouvrages_faible_taux_d_incidents": 59.713680481608144
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://opendata.enedis.fr/data-fair/api/v1/datasets/donnees-relatives-aux-lignes-et-aux-postes/
- Format
- openapi
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://opendata.enedis.fr/data-fair/api/v1/datasets/donnees-relatives-aux-lignes-et-aux-postes/lines?size=20' -H 'Accept: application/json'First 20 records of the dataset as JSON.
Dataset
Volume & freshness
Records
1.6k
1605
Update cadence
Annual
declared upstream
Last upstream update
2 months ago
2026-06-29
License
No license declared upstream.
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Source: datafair
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