ConfirmedUpdated 25 Aug 2026
Mäntsälä
Mäntsälä, Finland
City-level marker. The source does not disclose a street address.
Status
live
Contracted
75 MW
Live
75 MW
Build estimate
100%
Expansion to 75 MW was reported complete by March 31, 2026.
Primary record: Nebius Lappeenranta and Mäntsälä expansion announcementLoading map
Milestones and evidence
31 Mar 2026
Mäntsälä recorded as live
Expansion to 75 MW was reported complete by March 31, 2026.
Nebius Lappeenranta and Mäntsälä expansion announcement19 Aug 2026
First data center role in Mäntsälä
First posting observed in the tracked history.
Nebius public careers boardHiring history
CSV- 1 Aug 20261 open data center role
First detection in the tracked history.