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atNorth FIN02

Unknown MWTotal facility power not establishedSee capacity evidence for reported claims.

FIN02 · FIN 02 · FIN02 – Helsinki metro site

OperationalUnder Construction
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Operational atNorth colocation campus in Espoo, Helsinki metro, with an adjoining expansion under construction. Initial announced IT capacity was 15 MW; the current operator page advertises 40 MW campus power, while the expansion contractor reports 45 MW gross capacity upon completion. These figures are not additive or established live IT load.

Last researched 2026-10-07Last verified Not independently verifiedPublished revision 1
No approved site photo yet. Photos and their source dates are published after evidence review.

Site profile

Operator
atNorth
Ownership
Unknown / not established
Business model / scale
Colocation / Unknown
Region / metro
Uusimaa / Helsinki
City / locality
Espoo
Address
Sinimäentie 6 A, 02630 Espoo, Finland
Location
PeeringDB facility geocode associated with Sinimäentie 6; street identity corroborated by operator and municipal evidence. Marker position and building footprint were not independently verified.
Precision: approximate · 60.204827, 24.772068
View location on map →
Parent
Not assigned

Location detail

PeeringDB facility geocode associated with Sinimäentie 6; street identity corroborated by operator and municipal evidence. Marker position and building footprint were not independently verified.. Coordinate precision: approximate. Street-map detail does not increase the accuracy of the sourced point.

Sinimäentie 6 A, 02630 Espoo, Finland

Loading local map…

Capacity evidence

Statements retain their dates, definitions and development scope. Do not add these rows together.

Claim / measurementScope and statusAs ofEvidence and accounting
15 MW
IT load		Initial FIN02 campus IT capacity
Planned · cumulative		2026-10-07Reported claim ↗

Excluded from capacity totals. Retrieval-date observation of an undated historical announcement; planned Q3 2024 delivery, not evidence of commissioned IT capacity.

40 MW
Facility power		FIN02 advertised campus power capacity
Unknown · cumulative		2026-10-07Reported claim ↗

Excluded from capacity totals. As-of is retrieval date of undated operator page. Campus power is distinct from IT load; live versus ultimate build-out scope is unspecified.

45 MW
Facility power		Total FIN02 gross capacity following adjoining expansion
Under Construction · cumulative		2026-05-04Reported claim ↗

Excluded from capacity totals. Announcement date; contractor calls this gross capacity at planned autumn 2027 completion. Relationship to advertised 40 MW is unresolved; not incremental 45 MW.

25 MW
IT load		Directory-reported total FIN02 IT capacity
Planned · cumulative		2026-10-07Conflicting claim ↗

Excluded from capacity totals. Retrieval date; undated directory retains Q4 2024 target. Not established operational capacity or reconciled with initial 15 MW.

11.2 MW
Unspecified power		Directory-reported fully built-out power; campus/phase boundary unspecified
Unknown · unclear		2026-10-07Conflicting claim ↗

Excluded from capacity totals. Retrieval date; no source publication or measurement date. Conflicts with campus disclosures and must not replace them.

Development timeline

  1. Q3 2024 · planned

    Original operational target

    Initial announcement targeted operation by Q3 2024; later evidence supersedes this schedule.

    Supporting source ↗
  2. 2025-04 · actual

    FIN02 becomes operational

    Operator reports April opening; year inferred from 2025 context and corroborating report, without an exact opening day.

    Supporting source ↗
  3. 2025 · actual

    Kesko heat reuse begins

    Sustainability report says FIN02 began supplying heat to Kesko in 2025.

    Supporting source ↗
  4. 2026-04 · actual

    Expansion construction begins

    Skanska reports construction started in April 2026 beside operating FIN02.

    Supporting source ↗
  5. autumn 2027 · planned

    Expansion completion target

    Contractor expects completion in autumn 2027; retained within this campus rather than a separate site.

    Supporting source ↗
  6. 2026-09-02 · actual

    Corporate acquisition completed

    CPP Investments and Equinix complete atNorth acquisition, with Partners Group reinvesting; atNorth retains independent brand operations.

    Supporting source ↗
  7. 2026-10-06 · announcement

    Environmental decision published

    Municipal notice publishes expansion environmental and commencement permit decision 468/2026.

    Supporting source ↗

Disclosed specifications

Campus size

20,048 sqm

Operator label; land versus gross building area and build-out scope unspecified.

Source ↗

Expansion building

Approximately 11,200 sqm; five floors, including three data-hall floors and offices

Contractor disclosure; do not add to campus size without reconciling scope.

Source ↗

PUE

≤1.2

Advertised operator metric; no site measurement period established.

Source ↗

Cooling and rack density

Chilled water and mechanical/free cooling with N+1 redundancy; N+2 fan walls; liquid-cooling-ready; average 40 kW racks and support for 100+ kW liquid-cooled racks

Advertised supported design, not measured installed rack inventory.

Source ↗

Power resilience

N+1 distribution, redundant rack feeds, UPS and generator backup with minimum 48-hour fuel support

Operator design specifications.

Source ↗

Connectivity

Three diverse fiber entries, two meet-me rooms, carrier-neutral

Operator specifications; PeeringDB additionally lists Cinia Oy without proving complete carrier availability.

Source ↗

Heat reuse

Heat supplied to Kesko since 2025; excess heat also heats FIN02 offices

Operator sustainability disclosure.

Source ↗

Energy

Operator states renewable electricity use

Corporate/operator claim; site-specific electricity mix and procurement contracts not established.

Source ↗

Public sales contact

sales@atnorth.com

Public business contact listed for facility; no contact made.

Source ↗

Corporate ownership

CPP Investments approximately 51%; Equinix approximately 34%; Partners Group approximately 10%; remainder internal stakeholders

Corporate ownership effective September 2026, distinct from legal property ownership.

Source ↗

Sources and references

Source attribution does not imply independent verification or permission to reuse images.

Finland Data Centres - atNorth ↗

Published Date unavailable · Retrieved 2026-10-07

Lists FIN02 as Helsinki metro site in Espoo, 40 MW total power and an earlier Q1 2025 commencement target.

atNorth FIN02 - PeeringDB ↗

Published Date unavailable · Retrieved 2026-10-07

Lists Sinimäentie 6, 02630 Espoo, FI; geocode 60.204827, 24.772068; public sales email sales@atnorth.com and Cinia Oy carrier. Record last updated November 17, 2025.

atNorth to open new 15MW data center campus ↗

Published Date unavailable · Retrieved 2026-10-07

Operator identifies FIN 02 at Sinimäentie, Espoo; acquisition from Tallberg Group, initial planned 15 MW IT capacity and Q3 2024 operational target. Displayed publication date was not established.

atNorth Sustainability Report 2025 ↗

Published Date unavailable · Retrieved 2026-10-07

Document explicitly says published June 2026. Reports FIN02 supplying heat to Kesko beginning in 2025 and using excess heat for its offices.

CPP Investments and Equinix complete atNorth acquisition ↗

Published 2026-09-02 · Retrieved 2026-10-07

Completed corporate acquisition; atNorth continues independently under its brand. CPP Investments approximately 51%, Equinix 34%, Partners Group 10%, remainder internal stakeholders. Does not establish site title ownership.

atNorth FIN02 - Data Center Map ↗

Published Date unavailable · Retrieved 2026-10-07

Directory lists Sinimäentie 6 and planned 25 MW IT; distinguishes nearby Equinix addresses 8–12 and FIN03 at Kutojantie 2. Historical target conflicts with later operating evidence.

atNorth FIN02 - Specs - Data Center Map ↗

Published Date unavailable · Retrieved 2026-10-07

Directory lists 11.2 MW fully built-out power and 2,196 sqm whitespace, inconsistent with other campus-scale disclosures; publication/as-of date unavailable.

Profile field evidence

Name: High Density Data Center in Helsinki - FIN02 - atNorth; atNorth FIN02 - PeeringDB

Aliases: High Density Data Center in Helsinki - FIN02 - atNorth; Finland Data Centres - atNorth; atNorth to open new 15MW data center campus

Kind: High Density Data Center in Helsinki - FIN02 - atNorth; Skanska rakentaa atNorthille datakeskuksen laajennuksen Espooseen

Country: High Density Data Center in Helsinki - FIN02 - atNorth; atNorth FIN02 - PeeringDB

Region: Municipalities and regions correspondence table 2026 - Statistics Finland

City: High Density Data Center in Helsinki - FIN02 - atNorth; Datakeskuksen laajennuksen ympäristölupa ja toiminnan aloittamislupa, Sinimäentie 6a, atNorth Oy

Metro: Finland Data Centres - atNorth; European Commission Case M.12394 - CPPIB / EQUINIX / ATNORTH

Address: atNorth FIN02 - PeeringDB; Datakeskuksen laajennuksen ympäristölupa ja toiminnan aloittamislupa, Sinimäentie 6a, atNorth Oy

Operator: High Density Data Center in Helsinki - FIN02 - atNorth; Skanska rakentaa atNorthille datakeskuksen laajennuksen Espooseen

Business Model: CPP Investments and Equinix complete atNorth acquisition; atNorth FIN02 - Data Center Map

Statuses: Skanska rakentaa atNorthille datakeskuksen laajennuksen Espooseen; atNorth announces heat reuse partnership with Kesko Corporation; European Commission Case M.12394 - CPPIB / EQUINIX / ATNORTH

Summary: High Density Data Center in Helsinki - FIN02 - atNorth; Skanska rakentaa atNorthille datakeskuksen laajennuksen Espooseen; atNorth to open new 15MW data center campus; European Commission Case M.12394 - CPPIB / EQUINIX / ATNORTH

Location: atNorth FIN02 - PeeringDB; High Density Data Center in Helsinki - FIN02 - atNorth; Datakeskuksen laajennuksen ympäristölupa ja toiminnan aloittamislupa, Sinimäentie 6a, atNorth Oy

Stable identifier: 7c517a9c-00d6-41da-ac13-c47f6cb17ea6