Sigtuna · Stockholm County · SE3
evroc Arlandastad
evroc flagship cloud and AI data center in Arlandastad. On 3 February 2025 the company said it had purchased 4,890 sqm building rights, aimed to break ground in the first half of 2025, and expected operations in the latter half of 2026. It also restated an intention to invest EUR 600 million and a design of up to 16,000 GPUs. MW is not stated. Commissioning is not treated as documented.
Fact box
- Actor
- evroc
- Last checked
- 2026-09-10
- Location accuracy
- municipality · Approximate location
Approximate Arlandastad / Sigtuna location.
Phases
- Flagship hall — In development
Capacity disclosure
Announced capacity (definition unclear)
16000 GPU
ReportedAs of 2025-02-03 · evroc
“designed to accommodate up to 16,000 GPUs”
IT power
Not publicly disclosed
Unclear / conflictingAs of 2026-09-10 · evroc
Planning and grid
Land / building-rights purchase is operator-reported. Building permit and construction completion are not verified here.
Not published in the 3 February 2025 land-purchase release.
Updates
2025-02-03
evroc reports completed land purchase in Arlandastad
evroc said it completed a purchase of 4,890 sqm building rights next to Stockholm Arlanda Airport, aiming to break ground in H1 2025 and operate in the latter half of 2026.
Knowledge gaps
- MW not disclosed.
- Groundbreaking after the H1 2025 aim is not confirmed in a later primary source used here.
- EUR 600 million is an intention, not a recorded spend.
Sources
- evroc finalizes land purchase in Arlandastad, Stockholm — evroc, 2025-02-03. Checked 2026-09-10.