Borlänge · Dalarna County · SE3
EcoDataCenter Borlänge
EcoDataCenter 2 in Borlänge. The 2025 annual report says EcoDC Borlänge AB is working on a new facility. On 11 February 2026 EcoDataCenter and Mistral AI announced a partnership to build an AI-focused data center at this same Borlänge site, with a stated €1.2 billion long-term commitment in Sweden’s digital infrastructure. EcoDataCenter is to design, build and operate; Mistral is to deploy AI compute, with a scheduled opening in 2027. That notice is attached here. It is not stored as a second campus. No megawatt figure is recorded from the cited pages.
Fact box
- Last checked
- 2026-09-11
- Location accuracy
- municipality · Approximate location
Approximate municipal location.
Phases
- EcoDataCenter 2 — In development
Capacity disclosure
Announced capacity (definition unclear)
Not stated in the cited sources
Announced capacity (definition unclear) · current · 2026 · announced · campus
Unclear / conflictingAs of 2026-09-11 · EcoDataCenter
Checked the 2025 annual-report extract, the related Falun site page and the 11 February 2026 EcoDataCenter–Mistral notice. None of those pages states a Borlänge megawatt. The €1.2 billion figure is a long-term partnership commitment, not a published MW or a split capex line.
Planning and grid
Company work on a new facility is reported. The 2026 notice schedules an opening in 2027. Permit status and construction start are not verified here.
Not published as a numbered connection in the cited annual-report extract or the 11 February 2026 partnership notice.
Updates
2026-02-11
EcoDataCenter and Mistral AI announce a Borlänge partnership
EcoDataCenter said it would design, build and operate an AI-focused data center at its existing Borlänge site, with Mistral deploying compute and a scheduled 2027 opening. The notice states a €1.2 billion long-term commitment. It is not stored as a second campus and does not publish a megawatt.
Knowledge gaps
- No primary-source MW on the cited pages.
- Construction start is not documented in those pages.
- How the €1.2 billion long-term commitment is split between partners, capex and compute is not specified.
- Falun campus figures are not added to this record.
Sources
- EcoDC Holding AB annual report 2025 (English) — EcoDC Holding AB, 2026-04-01. Checked 2026-09-10.
- EcoDataCenter 1, Falun — EcoDataCenter, 2026-01-01. Checked 2026-09-10.
- Mistral AI and EcoDataCenter Partner to Build AI-focused Data Center in Sweden — EcoDataCenter, 2026-02-11. Checked 2026-09-11.