Mapped (unverified)colocation
Groupe Cyllene - DC - Courbevoie
Courbevoie, Île-de-France, France
Source: Primary source
Groupe Cyllene - DC - Courbevoie is a mapped data center in Île-de-France, France. It runs on France's grid, which was 5% fossil-fuelled at 41 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Jun 17, 2026
Real parent
—
Operator
—
Grid carbon
41 gCO₂/kWh
Clean electricity
95%
DC power price
12.24¢/kWh
Region
Île-de-France
Overview
source: linkCyllene SAS — colocation facility (1 networks present). Source: PeeringDB.
The grid behind this site
source: Ember · EurostatGrid carbon intensity
41 gCO₂/kWh
Clean electricity
95%
Fossil electricity
5%
Data-center power price
12.24¢/kWh
A 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)- UltraEdge devient le premier partenaire Megaport en France avec 7 sites interconnectésDCmag· Oct 21, 2025
- Equinix inaugure son datacenter PA13x à MeudonLe Monde Informatique· Feb 7, 2025
- Data centers, géants de la tech et de l’industrie : comment Meudon fait son trou dans le monde de l’innovationLe Parisien· Nov 26, 2024
- Un Data Center brûle à Paris, Google Cloud tombe en panne en Europelebigdata.fr· Apr 29, 2023
- Incendie dans un data center des Hauts-de-Seine, des sites internet à l'arrêtActu.fr· Apr 26, 2023
- De nombreux sites internet inaccessibles après un incendie dans un centre de donnéesOuest-France· Apr 26, 2023
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