Mapped (unverified)
Colt Lyon
Auvergne-Rhône-Alpes, France
Source: OpenStreetMap
Colt Lyon is a mapped data center in Auvergne-Rhône-Alpes, 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 12, 2026
Real parent
—
Operator
—
Grid carbon
41 gCO₂/kWh
Clean electricity
95%
DC power price
12.24¢/kWh
Region
Auvergne-Rhône-Alpes
Overview
source: linkdata center
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)- Dardilly : le projet de data center d’IA de DC Max entrera en construction en septembredcmag.fr· Jun 29, 2026
- Essonne : Colt DCS prévoit d’investir 2,3 milliards d’euros en datacentersmesinfos· May 22, 2025
- Cinq centres de données vont être construits d'ici 2031 en Essonne, un investissement de 2,3 milliards d'eurosactu.fr· May 16, 2025
- Visite du dernier datacenter construit en France par DCforData / Jaguar Network, à LyonZDNET· Apr 29, 2024
- Colt agrandit son centre de données parisienChannelNews· Aug 16, 2022
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