1.458MWAI 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
17Kgal/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
38.4dB(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
SIGMA INFORMATIQUE SASOperator
About this facility
Sigma DC3 is a 1.458 MW (est.) data center in Carquefou, Pays de la Loire, France operated by SIGMA INFORMATIQUE SAS, currently operational. Estimated water use is about 16,639 gal/day.
Last updated: July 24, 2026
- IT Power Capacity
- 1.458 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
- 16,639 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 2026-07-24
Frequently asked questions
- What is Sigma DC3?
- Sigma DC3 is a 1.458 MW (est.) data center in Carquefou, Pays de la Loire, France operated by SIGMA INFORMATIQUE SAS, currently operational. Estimated water use is about 16,639 gal/day.
- Where is Sigma DC3 located?
- Sigma DC3 is located in Carquefou, Pays de la Loire, France.
- Who operates Sigma DC3?
- Sigma DC3 is operated by SIGMA INFORMATIQUE SAS.
- How big is Sigma DC3?
- Sigma DC3 has an IT power capacity of 1.458 MW. This figure is estimated.
- Is Sigma DC3 operational?
- Yes — Sigma DC3 is currently operational.
- How much water does Sigma DC3 use?
- Sigma DC3 has an estimated water use of about 16,639 gallons per day.