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AI data center sites

Search sites, programs and supporting energy records by location, company, status or capacity.

1,114 public records · About catalogue coverage

Search property-level records across markets, participants, capacity, development activity, infrastructure and supporting evidence.

1,043 site records69 program records2 energy assets / agreements1,105 detailed profiles9 sourced research records

Record types partition the public catalogue; detailed and sourced-research labels describe those same records, not additional sites. Site records are not a deduplicated count of physical campuses. Overlapping campus, phase or tenant scopes must not be added together.

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Site and program directory

17 results · Page 1 of 1
Capacity stages and scopes differ; do not add figures together. How to compare

10 of 17 matching records have an eligible headline. Select both basis and stage for a like-for-like view. Bounds, physical scope and reporting dates still differ; this is not an additive capacity total.

atNorth FIN05 SaloSite · Connected record
Salo, Finland
atNorth
Proposed
160 MW
Basis: Critical ITPlanned critical IT
atNorth
Oct 29, 2026
Compute Nordic Mikkeli AI CampusSite · Connected record
Mikkeli, Finland
Cerebras SystemsCompute Nordic Finland
Construction
165 MW
Basis: Critical ITPlanned critical IT
Compute Nordic Finland
Oct 29, 2026
Data Tank Utajärvi CampusSite · Connected record
Utajärvi, Finland
Data Tank Nordic Oy
Construction
200 MW
Basis: Utility / grid serviceUtility capacity
Data Tank Nordic Oy
Oct 29, 2026
Polarnode Keminmaa SarvenmaaSite · Connected record
Keminmaa, Finland
Polarnode
Preconstruction
500 MW
Basis: Utility / grid serviceUtility capacity
Polarnode
Oct 29, 2026
Polarnode Kuopio MustakorpiSite · Connected record
Kuopio, Finland
Polarnode
Proposed
200 MW
Basis: Utility / grid serviceUtility capacity
Polarnode
Oct 29, 2026
atNorth FIN02 Helsinki Data Center CampusSite · Connected record
Espoo, Uusimaa, Finland
atNorthCaruna Espoo
Partially operational
40 MW
Basis: Basis not specifiedPlanned / design
atNorth
Oct 28, 2026
atNorth FIN04 Myllykoski Mega Data Center CampusSite · Connected record
Kouvola, Kymenlaakso, Finland
atNorthKSS Energia
Construction
430 MW
Basis: Basis not specifiedPlanned / design
atNorth
Oct 28, 2026
DayOne Lahti Data Center CampusSite · Connected record
Lahti / Kiveriö, Finland
City of LahtiDayOne Data Centers
Construction
Not establishedIn published records
Kiinteistö Oy Lahden Ilmarisentie 3
Oct 28, 2026
DayOne–Hyperco Kouvola Data CenterSite · Connected record
Kouvola / Koria / Hiivuri, Finland
City of KouvolaDayOne Data Centers
Construction
Not establishedIn published records
DayOne Data Centers
Oct 28, 2026
Google Hamina Data Center CampusSite · Connected record
Hamina, Kymenlaakso, Finland
City of HaminaGoogle
Operating
Not establishedIn published records
Google
Oct 28, 2026
Magnora Hämeenlinna AI Data CenterSite · Connected record
Hämeenlinna, Kanta-Häme, Finland
Magnora Data Center
Preconstruction
120 MW
Basis: Basis not specifiedPlanned / design
Magnora Data Center
Oct 28, 2026
Microsoft Espoo Hepokorpi Data Center CampusSite · Connected record
Espoo / Hepokorpi, Uusimaa, Finland
City of EspooFortum Oyj
Construction
Not establishedIn published records
Microsoft
Oct 28, 2026
Microsoft Kirkkonummi Kolabacken Data Center CampusSite · Connected record
Kirkkonummi / Masala, Uusimaa, Finland
Fortum OyjMicrosoft
Construction
Not establishedIn published records
Microsoft
Oct 28, 2026
Microsoft Southern Finland Data Center RegionProgram · Connected record
Espoo / Kirkkonummi / Vihti, Uusimaa, Finland
Fortum OyjMicrosoft
Status under review
Not establishedIn published records
Microsoft
Oct 28, 2026
Microsoft Vihti Palojarvi Data Center CampusSite · Connected record
Vihti / Palojarvi, Uusimaa, Finland
MicrosoftMunicipality of Vihti
Construction
Not establishedIn published records
Microsoft
Oct 28, 2026
Pure DC SJK01 Seinäjoki AI CampusSite · Connected record
Seinäjoki / Kivenneva, Finland
Pure Data Centres GroupSDC Ventures
Construction
550 MW
Basis: Basis not specifiedPlanned / design
SDC Ventures
Oct 28, 2026
Verne Mäntsälä AI CampusSite · Connected record
Mäntsälä, Finland
ArdianMäntsälä Municipality
Construction
70 MW
Basis: Basis not specifiedPlanned / design
Verne
Oct 28, 2026

Every figure carries its capacity stage. Operating, contracted, planned/design and utility-service values remain distinct; generation is never used as site capacity. A missing figure does not mean zero; other scoped figures may appear in the profile.