CyrusOne's PAR1 data center is in a pre-existing industrial building in Wissous, Essonne. Its first phase is operating with 4.5 MW of IT capacity in one data hall.
CyrusOne plans 27 MW across six halls when all three phases are complete. The second phase, designed for 6.9 MW, is not yet operating, and the third phase awaits environmental authorization and planning permission.
Projects not tied to an area
Sites whose records name no county. Everything else is on the pages listed above.
Essonne1
| Project | Company | Status | Power | |
|---|---|---|---|---|
| CyrusOne Paris PAR1WissousExact site not confirmed | CyrusOne | 27 MW | Source off site ↗ |
Where this comes from
The reporting above was written from these. Open one and check it yourself.
Every project above is drawn from public records, filings and local reporting. Each row links to what it is based on. Statuses change, so check the source date before you rely on one. Found something wrong? Write to [email protected] and it gets fixed.