Overhead medium-voltage power lines (HTA)Lignes électriques aériennes moyenne tension (HTA)

Name: Overhead medium-voltage power lines (HTA)
Creator: datafair

Lignes électriques aériennes moyenne tension (HTA)Overhead medium-voltage power lines (HTA)

APIDiscovered1/7blocked by verifiedQuery nowOpen workbench Subscribe🇫🇷France

This API provides geolocated data on overhead medium-voltage (HTA) power line sections belonging to French electricity distribution networks. HTA, also called Moyenne Tension, typically ranges from 1,000 volts (1 kV) to 50,000 volts (50 kV). The dataset is published by Agence ORE, the French body aggregating open data from electricity and gas network operators, and can be used to locate and map distribution network infrastructure across France.Ce jeu de données permet de visualiser l’emplacement géographique des tronçons de ligne électrique aérienne moyenne tension des réseaux de distribution. La Haute Tension A ou HTA (ou Moyenne Tension) peut être comprise entre 1 000 volts (1 kV) et 50 000 volts (50 kV). En principe, elle e…

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Data schema (13 fields)

Filterable via the API (13)

geometrytensionnom_grdcode_inseecommunecode_epciepcicode_departementdepartementcode_regionregiondate_majposition

Click a field to see example values.

Field	Type	Description
geometryGeo Point	string	Geographic line geometry of the power line segment as GeoJSON.Geographic line geometry of the power line segment as GeoJSON.
tension	string	Voltage category of the line, e.g. medium voltage (HTA).Voltage category of the line, e.g. medium voltage (HTA).
nom_grdGRD	string	Name of the distribution network operator (GRD).Name of the distribution network operator (GRD).
code_inseeCode commune	string	INSEE code of the commune where the segment is located.INSEE code of the commune where the segment is located.
commune	string	Name of the commune where the segment is located.Name of the commune where the segment is located.
code_epci	string	Code of the EPCI (inter-municipal body) covering the area.Code of the EPCI (inter-municipal body) covering the area.
epciNom EPCI	string	Name of the EPCI (inter-municipal body) covering the area.Name of the EPCI (inter-municipal body) covering the area.
code_departementCode département	string	Code of the département where the segment is located.Code of the département where the segment is located.
departementNom département	string	Name of the département where the segment is located.Name of the département where the segment is located.
code_regionCode région	string	Code of the region where the segment is located.Code of the region where the segment is located.
regionNom région	string	Name of the region where the segment is located.Name of the region where the segment is located.
date_majDate de MAJ	string (date)	Date the record was last updated.Date the record was last updated.
positionPosition câble	string	Cable position, indicating whether the line is overhead.Cable position, indicating whether the line is overhead.

Schema captured from datafair 27 days ago.

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Sample data (5 records)

Record 1epci: CC des Portes d'Ariège Pyrénées · _score: —

{
  "epci": "CC des Portes d'Ariège Pyrénées",
  "_score": null,
  "region": "Occitanie",
  "commune": "Canté",
  "nom_grd": "Régie d'électricité de Saint-Quirc",
  "tension": "HTA",
  "date_maj": "2026-06-10",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.5245135,43.2521292],[1.5248213,43.2515612]]}",
  "position": "aerien",
  "code_epci": "200066231",
  "code_insee": "09076",
  "code_region": "76",
  "departement": "Ariège",
  "code_departement": "09"
}

Record 2epci: Grenoble-Alpes-Métropole · _score: —

{
  "epci": "Grenoble-Alpes-Métropole",
  "_score": null,
  "region": "Auvergne-Rhône-Alpes",
  "commune": "Séchilienne",
  "nom_grd": "GreenAlp",
  "tension": "HTA",
  "date_maj": "2026-04-02",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[5.847804,45.0773188],[5.847811,45.0773308]]}",
  "position": "aerien",
  "code_epci": "200040715",
  "code_insee": "38478",
  "code_region": "84",
  "departement": "Isère",
  "code_departement": "38"
}

Record 3epci: CC des Portes d'Ariège Pyrénées · _score: —

{
  "epci": "CC des Portes d'Ariège Pyrénées",
  "_score": null,
  "region": "Occitanie",
  "commune": "Saverdun",
  "nom_grd": "Régie municipale d'électricité de Saverdun",
  "tension": "HTA",
  "date_maj": "2026-06-10",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.6235811,43.2318145],[1.6235861,43.2318135],[1.6246307,43.2318867]]}",
  "position": "aerien",
  "code_epci": "200066231",
  "code_insee": "09282",
  "code_region": "76",
  "departement": "Ariège",
  "code_departement": "09"
}

Record 4epci: CA Creil Sud Oise · _score: —

{
  "epci": "CA Creil Sud Oise",
  "_score": null,
  "region": "Hauts-de-France",
  "commune": "Montataire",
  "nom_grd": "Régie communale du câble et d'électricité de Montataire",
  "tension": "HTA",
  "date_maj": "2026-04-21",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[2.4382163,49.2623482],[2.4397667,49.2615028],[2.4405098,49.2611103],[2.441566,49.2605373],[2.4429581,49.2606387],[2.4435286,49.2606812]]}",
  "position": "aerien",
  "code_epci": "200068047",
  "code_insee": "60414",
  "code_region": "32",
  "departement": "Oise",
  "code_departement": "60"
}

Record 5epci: CC des Deux Vallées · _score: —

{
  "epci": "CC des Deux Vallées",
  "_score": null,
  "region": "Hauts-de-France",
  "commune": "Ribécourt-Dreslincourt",
  "nom_grd": "SICAE Oise",
  "tension": "HTA",
  "date_maj": "2026-05-29",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[2.9225604,49.5336929],[2.9217267,49.5345144],[2.9198562,49.5364332]]}",
  "position": "aerien",
  "code_epci": "246000772",
  "code_insee": "60537",
  "code_region": "32",
  "departement": "Oise",
  "code_departement": "60"
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://opendata.agenceore.fr/data-fair/api/v1/datasets/reseau-aerien-moyenne-tension-hta/
Format: openapi

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://opendata.agenceore.fr/data-fair/api/v1/datasets/reseau-aerien-moyenne-tension-hta/lines?size=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Full API documentation ↗

Dataset

Volume & freshness

Records

1.1M

1106718

Last upstream update

2 months ago

2026-06-10

License

No license declared upstream.

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Source: datafair

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