5.33MWAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.IT Capacity
61Kgal/dayAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.Water
44.1dB(A)AI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.Est. Noise
Celeste SASOperator
About this facility
Celeste Marilyn is a 5.33 MW (est.) data center in Champs-sur-Marne, Île-de-France, France operated by Celeste SAS, currently operational. Estimated water use is about 60,827 gal/day.
Last updated: July 25, 2026
- IT Power Capacity
- 5.33 MWAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.
- Water Usage
- 60,827 gal/dayAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.
- Zoning
- Not available
- Distance to Residential
- Not available
- County / District
- Not available
- Region
- Not available
Sources
- PeeringDB · retrieved 2026-07-01
- OpenStreetMap · retrieved 2026-07-02
- AI Estimate · retrieved 2026-07-25
Frequently asked questions
- What is Celeste Marilyn?
- Celeste Marilyn is a 5.33 MW (est.) data center in Champs-sur-Marne, Île-de-France, France operated by Celeste SAS, currently operational. Estimated water use is about 60,827 gal/day.
- Where is Celeste Marilyn located?
- Celeste Marilyn is located in Champs-sur-Marne, Île-de-France, France.
- Who operates Celeste Marilyn?
- Celeste Marilyn is operated by Celeste SAS.
- How big is Celeste Marilyn?
- Celeste Marilyn has an IT power capacity of 5.33 MW. This figure is estimated.
- Is Celeste Marilyn operational?
- Yes — Celeste Marilyn is currently operational.
- How much water does Celeste Marilyn use?
- Celeste Marilyn has an estimated water use of about 60,827 gallons per day.