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Updated Oct. 5, 2026

EcoDataCenter 2

Borlänge, Dalarna County, Sweden

EcoDataCenter 2 is an AI data center under construction with AI chips owned and used by Mistral AI. In Q2 2028, we project it to host an estimated 139k H100-equivalents of AI compute, supported by 48 MW of IT power at a capital cost of $1.8 B.

The timeline of IT power and AI compute capacity is based on satellite imagery, company disclosures, regulatory filings, chip efficiency, and third-party reporting.

This site used to be a former Kvarnsveden paper mill, turning a century old industrial site into a major AI data center campus.

OWNERMistral AISTATUSUnder constructionUSERMistral AI
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Satellite view of EcoDataCenter 2

Satellite imagery

Latest: Aug. 20, 2026 · 2 high-res images
View satellite explorer →

Scale & specifications

CURRENT COMPUTE

0H100-eq

08-bit OP/s

PROJECTED

139kH100-eq

2.75e208-bit OP/s

CURRENT IT POWER

0MW

PROJECTED IT POWER

48MW

CURRENT COST

$0.0B

PROJECTED COST

$1.8B

CoolingUnknown

Buildout

Sep 1, 20250K H100e
Epoch AICC-BY
Sep 1, 2025
Satellite explorer

Land clearing begins. EcoDataCenter announces on September 24th that construction has started on EcoDataCenter 2, so we model it as started from the beginning of the month.

May 9, 2026
Satellite explorer

Buildings 1 and 2 still under construction. The first two building shells are visibly well into construction, with lots of additional ground work visible all across the campus. Based on high-resolution satellite imagery from this date.

Aug 17, 2026
Satellite explorer

Buildings 1 and 2 look fully roofed, with active construction showing cooling and power equipment still being installed. Buildings 3-4 look like their foundations have been laid out and are early in construction.

Jun 30, 2027
Projected
Satellite explorer

Buildings 1-2 operational. Based on Bravida stating that installation work in two EcoDataCenter data centers in Borlänge is expected to be completed by mid-2027, together with EcoDataCenter Annual Report 2025 identifying B1 and B2 as the first two buildings under construction.

Compute
69kH100-eq
IT Power
24MW
Cost
$0.9B
Jun 30, 2028
Projected
Satellite explorer

Buildings 3-4 operational. Based on Bravida stating that installation work in another EcoDataCenter data center continues through Q1 2028, combined with permit documentation showing four data center buildings under construction by May 2026.

Compute
139kH100-eq
IT Power
48MW
Cost
$1.8B

Sources

  1. EcoDataCenter 2 campus overview
  2. EcoDataCenter 2025 Annual Report
  3. EcoDataCenter groundbreaking announcement
  4. Mistral AI partnership announcement

View our calculations for this data center, or read more about our methodology.