Datacenter Marilyn
Verified profile of Datacenter Marilyn (CELESTE), a data centre in Champs-sur-Marne, France: mapped location, grid context and nearby renewables.
MW
—
Substations <25 km
—
Renewables <25 km
—
Renewable MW nearby
—
Could your asset host a data centre?
Indicative grid, energy and competition screening. Two queries per account; not a grid connection study.
Published MW and IT load have different scopes. A nearby substation confirms neither connection nor available capacity; check status and figures against their sources.
Technical data
Published capacity
Not published
Year
Not published
Operator
CELESTE
Grid connection
No mapped substation within 25 km
BtMData grid mapping
Fibre latency (physical estimate)
~1.2 ms RTT → Paris (17 km)
Computed: geodesic distance / 200 km·ms⁻¹
Current ambient temperature
…
Live weather measurement
Latency is a physical lower-bound estimate, not a real network measurement.
Connectivity: network and transport
Nearby infrastructure from OpenStreetMap, queried live.
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Data centre record
| Operator / developer | CELESTE |
|---|---|
| Published capacity | — |
| City | Champs-sur-Marne |
| Country | France |
| Address | 20 Rue Albert Einstein, 77420 |
| Coordinates | 48.83503, 2.58799 |
| Year | — |
| Status | Operational |
| Phase | — |
| Expected year | — |
| IT load | — |
| Capacity note | — |
| PUE | — |
| Energy type | — |
| Renewable energy | — |
| Energy note | — |
| Certifications | — |
| Certification note | — |
| Record last reviewed | 14/09/2026 |
We only publish verifiable data. Anything the operator does not publish shows as “—”; it is never estimated.