Who owns ANSSI data center?

ANSSI data center is owned and operated by ANSSI.

How clean is the grid behind ANSSI data center?

ANSSI data center runs on France's grid, which was 41 gCO₂/kWh and 95% clean in 2025 (Ember).

Where is ANSSI data center located?

ANSSI data center is in Île-de-France, France.

Mapped (unverified)

ANSSI data center, Île-de-France, France

Île-de-France, France

Source: OpenStreetMap

ANSSI data center in Île-de-France, France is a mapped facility, operated by ANSSI. DataCentersExposed has documented a 41,754 sq ft footprint 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

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Est. capacity

~5-20 MW

Footprint

41,754 sq ft

Grid carbon

41 gCO₂/kWh

Clean electricity

95%

DC power price

12.24¢/kWh

Region

Île-de-France

Attribution & capacity confidence:mediumprimary source

Status · click to filter

Most sites are mapped — located but awaiting a second source. How we verify

Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.

Overview

source: link

ANSSI is a mapped data center in France operated by ANSSI. Available records put its footprint at 41,754 square feet. No ultimate parent or further ownership details are disclosed in available records.

Operator chain

Ultimate parent
ANSSI
Files as
ANSSI
This facility
ANSSI data center

The grid behind this site

source: Ember · Eurostat

Grid carbon intensity

41 gCO₂/kWh

Clean electricity

95%

Fossil electricity

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)