Opcore Dc3
Île-de-France, France
Corroborated by OpenStreetMap · Wikidata
Opcore Dc3 is an operating data center in Île-de-France, France, operated by Scaleway. DataCentersExposed has documented a 106,807 sq ft footprint and 1 environmental-permit record at this site. It runs on France's grid, which was 5% fossil-fuelled at 41 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Jun 14, 2026
Most sites are mapped — located but awaiting a second source. How we verify
Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.
Overview
source: linkOPCORE DC3 is an operating data center in France, run by Scaleway and part of the OPCORE data center group. Its reported footprint is 106,807 square feet. Ownership above Scaleway is not detailed in available records.
Operator chain
The grid behind this site
source: Ember · EurostatA large data center in France pays 12.24¢/kWh for electricity — a household pays 29.26¢, 58% more than the data center (Eurostat).
National grid context, not this facility's own metering. Full country picture: France data centers.
In the news
source: Google News (local + English)- Data centers en Île-de-France: gourmands en mégawatts, avares en emploisFrance 24· Jun 1, 2026
- Data center, logiciels et formation à l'IA : encore des annonces tech XXL à Choose FranceLa Tribune· Jun 1, 2026
- Un consortium français veut financer un vaste centre de données pour l'intelligence artificielleBoursorama· May 20, 2026
- Pour stocker nos données de santé, l’Etat tourne enfin le dos à MicrosoftAlternatives économiques· May 19, 2026
- La France quitte Microsoft et fait confiance à Scaleway pour le Health Data HubJournal du Geek· Apr 25, 2026
- Souveraineté numérique : Adieu Microsoft, Scaleway va devenir le nouvel hébergeur de la Plateforme des données de santé des FrançaisL'Usine Digitale· Apr 24, 2026
Environmental permits
source: Géorisques (ICPE)- OP CORE0006516500ICPE Enregistrement · Vitry-sur-Seine 94400 · registered as "OP CORE" · ~97 m from the mapped location