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

48 of 49 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.

CyrusOne DFW7 Fort Worth CampusSite · Connected record
Fort Worth, Texas, United States
CyrusOneEolian, L.P.
Construction
200 MW
Basis: Basis not specifiedPlanned / design
CyrusOne
Oct 28, 2026
CyrusOne - Talkington Township CampusSite · Connected record
Talkington Township, Illinois, United States
CyrusOne
Proposed
634 MW
Basis: Basis not specifiedPlanned / design
CyrusOne
Oct 28, 2026
CyrusOne AMS1 Amsterdam Data Center CampusSite · Connected record
Halfweg, North Holland, Netherlands
CyrusOne
Construction
54 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne AUS2–AUS3 Austin Data Center CampusSite · Connected record
Austin, Texas, United States
CyrusOne
Partially operational
19 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne Bosque Powered CampusSite · Connected record
Whitney / Clifton, Texas, United States
CyrusOne
Construction
Not establishedIn published records
CyrusOne
Oct 28, 2026
CyrusOne CHI1–CHI3 Aurora Data Center CampusSite · Connected record
Aurora, Illinois, United States
CyrusOne
Partially operational
114 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne CHI5 Lombard Data CenterSite · Connected record
Lombard, Illinois, United States
CyrusOne
Operating
12 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne CIN2 Cincinnati Data CenterSite · Connected record
Cincinnati, Ohio, United States
CyrusOne
Operating
11 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne CIN5 Lebanon Data Center CampusSite · Connected record
Lebanon, Ohio, United States
CyrusOne
Operating
12 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne CIN6 Florence Data CenterSite · Connected record
Florence, Kentucky, United States
CyrusOne
Operating
5 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne DFW1 Carrollton Data CenterSite · Connected record
Carrollton, Texas, United States
CyrusOne
Partially operational
45 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne DFW2 Lewisville Data CenterSite · Connected record
Lewisville, Texas, United States
CyrusOne
Partially operational
12 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne DFW3–DFW5 Allen Data Center CampusSite · Connected record
Allen, Texas, United States
CyrusOne
Partially operational
77 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne DUB1 Dublin Data Center CampusSite · Connected record
Grange Castle, Dublin, County Dublin, Ireland
CyrusOneEirGrid
Partially operational
54 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne DUR1 Durham Data Center CampusSite · Connected record
Durham, North Carolina, United States
CyrusOne
Operating
50 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne FRA1 Frankfurt Data CenterSite · Connected record
Frankfurt, Hesse, Germany
CyrusOne
Operating
9.1 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne FRA2 Frankfurt Data CenterSite · Connected record
Frankfurt, Hesse, Germany
CyrusOne
Operating
17.6 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne FRA3 Frankfurt Data Center CampusSite · Connected record
Frankfurt-Sossenheim, Hesse, Germany
CyrusOne
Partially operational
22 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne FRA4 Frankfurt Data CenterSite · Connected record
Frankfurt, Hesse, Germany
CyrusOne
Operating
11 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne FRA5 Hanau Data Center CampusSite · Connected record
Hanau, Hesse, Germany
CyrusOne
Partially operational
54 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne FRA6 Frankfurt Data Center CampusSite · Connected record
Frankfurt-Sossenheim, Hesse, Germany
CyrusOne
Construction
72 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne Freestone County Data Center CampusSite · Connected record
Fairfield / Freestone Energy Center, Texas, United States
C1 Freestone 1, LLCCalpine LLC
Construction
380 MW
Basis: Utility / grid serviceUtility capacity
CyrusOne
Oct 28, 2026
CyrusOne HOU3–HOU4 Houston Data Center CampusSite · Connected record
Houston, Texas, United States
CyrusOne
Partially operational
84 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne KEP OSK1 Osaka Data Center CampusSite · Connected record
Keihanna, Kyoto Prefecture, Japan
CyrusOneKansai Electric Power Company
Construction
48 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne LON1 Slough Data CenterSite · Connected record
Slough, England, United Kingdom
CyrusOne
Operating
8.7 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne LON2 Heathrow Data CenterSite · Connected record
Hayes, England, United Kingdom
CyrusOne
Operating
14 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne LON3 Slough Data CenterSite · Connected record
Slough, England, United Kingdom
CyrusOne
Operating
9 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne LON4 Slough Data CenterSite · Connected record
Slough, England, United Kingdom
CyrusOne
Operating
18 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne LON5 Slough Data CenterSite · Connected record
Slough, England, United Kingdom
CyrusOne
Operating
18 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne LON6 Iver HeathSite · Connected record
Dromenagh Farm / Sevenhills Road, Iver Heath, Buckinghamshire, United Kingdom
Buckinghamshire CouncilCyrusOne
Permitted
90 MW
Basis: Critical ITPlanned critical IT
CyrusOne UK6 Limited
Oct 28, 2026
CyrusOne MAD1 Madrid Data CenterSite · Connected record
Alcobendas, Community of Madrid, Spain
CyrusOne
Construction
18 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne MIL1 Milan Data Center CampusSite · Connected record
Segrate, Lombardy, Italy
CyrusOne
Construction
27 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne MIL2 Milan Data Center CampusSite · Connected record
Milan, Lombardy, Italy
CyrusOne
Construction
54 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne NVA1–NVA3 Sterling Data Center CampusSite · Connected record
Sterling, Virginia, United States
CyrusOne
Partially operational
44 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne NVA4 Sterling Data CenterSite · Connected record
Sterling, Virginia, United States
CyrusOne
Partially operational
11 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne NVA5–NVA7 Sterling Data Center CampusSite · Connected record
Sterling, Virginia, United States
CyrusOne
Partially operational
116 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne NVA8 Sterling Data CenterSite · Connected record
Sterling, Virginia, United States
CyrusOne
Partially operational
24 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne NVA9 Sterling Data CenterSite · Connected record
Sterling, Virginia, United States
CyrusOne
Partially operational
135 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne NYM1 Somerset Data CenterSite · Connected record
Somerset, New Jersey, United States
CyrusOne
Operating
23 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne NYM2 Totowa Data CenterSite · Connected record
Totowa, New Jersey, United States
CyrusOne
Operating
6 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne NYM5 Norwalk Data CenterSite · Connected record
Norwalk, Connecticut, United States
CyrusOne
Operating
16 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne NYM7 Wappingers Falls Data CenterSite · Connected record
Wappingers Falls, New York, United States
CyrusOne
Operating
10 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne OCB1 Council Bluffs Data CenterSite · Connected record
Council Bluffs, Iowa, United States
CyrusOne
Operating
9 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne PAR1 Paris Data Center CampusSite · Connected record
Wissous, Île-de-France, France
CyrusOne
Partially operational
27 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne PHX1–PHX8 Chandler Data Center CampusSite · Connected record
Chandler, Arizona, United States
CyrusOne
Partially operational
169 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne PNW1 Quincy Data Center CampusSite · Connected record
Quincy, Washington, United States
CyrusOneGrant County Public Utility District
Partially operational
36 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne SAT1 San Antonio Data CenterSite · Connected record
San Antonio, Texas, United States
CyrusOne
Operating
9 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne SAT2–SAT4 San Antonio Data Center CampusSite · Connected record
San Antonio, Texas, United States
CyrusOne
Partially operational
36 MW
Basis: Critical ITPlanned critical IT
CyrusOne
Oct 28, 2026
CyrusOne SAT5–SAT6 San Antonio Data Center CampusSite · Connected record
San Antonio, Texas, United States
CyrusOne
Partially operational
33 MW
Basis: Critical ITPlanned critical IT
CyrusOne
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.