Data center siteSite record

Pure DC SJK01 Seinäjoki AI Campus

Seinäjoki / Kivenneva, FinlandUnder construction

Capacity

550 MW

Planned / design

Lead participant

SDC Ventures

Developer

Last updated

Aug 25, 2026

Most recent public record update

About Pure DC SJK01 Seinäjoki AI Campus

Pure DC is developing a 550 MW-plus AI campus in Seinäjoki. Its fully leased 110 MW first phase has secured EUR1.3 billion of senior debt and sits within a broader, permission-dependent buildout.

Capacity

Planned / design

Operating capacity—An operating IT-capacity figure has not been publicly disclosed.

Design110 MWFact · Pure DC SJK01 Seinäjoki AI Campus

Design550 MWDesign · Pure DC SJK01 Seinäjoki AI Campus

Development

2 phases · 4 milestones

Phase 1Under Construction

110 MW first phase on the core lot; official city land sale record permits three data centers.

3 buildings

Full campus buildoutAnnounced Or Preconstruction

550 MW-plus future design across the wider campus.

Dec 1, 2025

Municipal zoning for the data center area completed

Completed

Apr 10, 2026

22.3-hectare core lot sold to Pure DC (FIN01) Projects Oy

Completed

Jul 14, 2026

110 MW Phase 1 and 550 MW-plus campus publicly launched

Completed

Jul 21, 2026

EUR1.3bn senior debt announced for Phase 1

Completed

Infrastructure

Electric GridSecured Or Contracted

700 MVA+

Access power for the full campus; not IT capacity.

Electric GridOperational

First substation is live while data center development continues.

Heat ReusePlanned Or Represented

Operator and city plan to reuse waste heat in district heating; a delivery contract has not been publicly disclosed.

Project map

0 of 1 project point mapped

Infrastructure facts

Mapped records

Capacity figures

No map point available

Power & interconnection: 2Cooling & water: 1

Facts & sources

Published claims and their source links.

27 facts

Physical Campus Count

1 campus

Fact

City of SeinäjokiPure DC starts major AI data center project in Seinäjoki Pure Data CentresFinland AI campus

Phase 1 It Capacity

110 MW

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project Pure Data CentresFinland AI campus

Phase 1 Lease Status

Fully leased

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project Pure Data CentresFinland AI campus

Phase 1 Investment Estimate

€1.50 billion+

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project Pure Data CentresFinland AI campus

Phase 1 Senior Debt

€1.30 billion

Fact

Pure Data Centres / Business InsiderPure DC secures additional EUR1.3 billion

Phase 1 Planning Permissions Secured

True

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project

Phase 1 Power Secured

True

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project

Full Site Design Capacity Minimum

550 MW

Design

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project City of SeinäjokiPure DC starts major AI data center project in Seinäjoki Pure Data CentresFinland AI campus

Full Site Capacity Is Operating Load

False

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project Pure Data CentresFinland AI campus

Accessible Power Minimum

700 MVA

Fact

City of SeinäjokiPure DC starts major AI data center project in Seinäjoki Pure Data CentresFinland AI campus

Accessible Power Is It Capacity

False

Fact

City of SeinäjokiPure DC starts major AI data center project in Seinäjoki Pure Data CentresFinland AI campus

Current Operator Campus Area

370 acres

Fact

Pure Data CentresFinland AI campus

Municipal Campus Area Approximate

150 hectares

Fact

City of SeinäjokiPure DC starts major AI data center project in Seinäjoki

Core Lot Area

22.3 hectares

Fact

City of SeinäjokiSeinäjoki completes its largest land sale

Core Lot Purchase Price

€3,868,592

Fact

City of SeinäjokiSeinäjoki completes its largest land sale

Core Lot Permitted Data Centers

3 data centers

Fact

City of SeinäjokiSeinäjoki completes its largest land sale

Core Lot Equals Full Campus

False

Fact

City of SeinäjokiPure DC starts major AI data center project in Seinäjoki City of SeinäjokiSeinäjoki completes its largest land sale

First Substation Operational

True

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project Pure Data CentresFinland AI campus

First Data Hall Operational

False

Fact

Pure Data CentresFinland AI campus

Repeatable Module Size

40 MW

Fact

City of SeinäjokiPure DC starts major AI data center project in Seinäjoki Pure Data CentresFinland AI campus

Full Potential Investment

€7.50 billion+

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project Pure Data CentresFinland AI campus

Phase 1 Construction Jobs

2,000 jobs approximately

Fact

City of SeinäjokiSeinäjoki completes its largest land sale

Campus Job Impact

3,000 jobs+

Fact

Pure Data CentresFinland AI campus

Tenant Disclosed By Operator

False

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project Pure Data CentresFinland AI campus

Waste Heat Recovery Intended

True

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project City of SeinäjokiPure DC starts major AI data center project in Seinäjoki

Phase 1 Debt Is Full Campus Financing

False

Fact

Pure Data Centres / Business InsiderPure DC secures additional EUR1.3 billion Pure Data CentresPure DC launches Seinäjoki AI infrastructure project

Operating It Capacity Disclosed

False

Fact

Pure Data CentresPure DC launches Seinäjoki AI infrastructure project Pure Data CentresFinland AI campus