Sites: data centres and AI projects
Search the existing detailed records and Epoch AI project records together.
Coverage is partial. A missing result does not mean no data centre exists there. Operating does not establish compute available to buy.
Showing 10 source records.
| Record | Country | Organisation and role | Source-reported address | Recorded stage | Dated building evidence | Evidence type | Record date |
|---|---|---|---|---|---|---|---|
| Colossus 1 | United States | AI hardware owner: SpaceXAI (confident); facility operator: not recorded | 3231 Riverport Rd, Memphis, TN 38109 (Epoch source claim; checked 2026-10-14; CSV source) | Stage not recorded | 1 operational building reported as of 2026-06-15 (Epoch estimate). Epoch reports one operational building. Its dated account records nearby solar-panel installation; this does not establish whole-campus completion or available compute. Checked 2026-10-14; Timeline source | Epoch AI estimate | 2026-10-02 |
| Colossus 2 | United States | AI hardware owner: SpaceXAI (confident); facility operator: not recorded | 5420 Tulane Rd, Memphis, TN 38109 (Epoch source claim; checked 2026-10-14; CSV source) | Stage not recorded | 2 operational buildings reported as of 2026-06-15 (Epoch estimate). Epoch reports two operational buildings. Its dated construction account still describes an unfinished roof on building 3; the later three-building projection is not an observed outcome. Checked 2026-10-14; Timeline source | Epoch AI estimate | 2026-10-02 |
| CoreWeave Chester VA | United States | AI hardware owner: CoreWeave (confident); facility operator: not recorded | 1401 Meadowville Technology Parkway, Chester, VA (Epoch source claim; checked 2026-10-14; CSV source) | Stage not recorded | 2 operational buildings reported as of 2026-05-20 (Epoch estimate). Epoch estimates two operational buildings from its dated satellite-image account. It infers Building 2 operation from cooling-fan motion artifacts and describes Building 3 as beginning construction, not a completed expansion. The later three-building projection is excluded. Checked 2026-10-14; Timeline source | Epoch AI estimate | 2026-10-02 |
| DayOne Nusajaya | Malaysia | AI hardware owner: Not recorded; facility operator: not recorded | Not recorded here | Stage not recorded | 6 operational buildings reported as of 2026-04-05 (Epoch estimate). Epoch estimates six operational buildings in its tracked Nusajaya account dated 5 April 2026; Buildings 7 to 10 still appeared mostly complete with construction work at the edges. Its later 2 October estimate relies on an expected construction and ramp schedule, not a new operational observation, and is excluded here. This tracked account does not cover every campus phase or verify current campus status, completed expansion or available compute. Checked 2026-10-15; Timeline source | Epoch AI estimate | 2026-10-02 |
| Google Council Bluffs (East) | United States | AI hardware owner: Google (confident); facility operator: not recorded | 10410 Bunge Ave, Council Bluffs, IA 51503 (Epoch source claim; checked 2026-10-14; CSV source) | Stage not recorded | 3 operational buildings reported as of 2026-07-07 (Epoch estimate). Epoch reports three operational buildings. Its dated account describes preparation for possible further buildings, not delivery of that expansion. This source record remains distinct from the detailed Council Bluffs account. Checked 2026-10-14; Timeline source | Epoch AI estimate | 2026-10-02 |
| Meta Jeffersonville | United States | AI hardware owner: Meta (confident); facility operator: not recorded | 500 8th St, Jeffersonville, IN 47130, USA (Epoch source claim; checked 2026-10-15; CSV source) | Stage not recorded | 2 operational buildings reported as of 2026-06-04 (Epoch estimate). Epoch reports two operational buildings. Its earlier March account distinguished complete-looking shells and cooling from continuing construction. This is a dated building estimate, not verification of the whole campus, completion of every phase or compute availability. Checked 2026-10-15; Timeline source | Epoch AI estimate | 2026-10-02 |
| Meta Prometheus | United States | AI hardware owner: Meta (confident); facility operator: not recorded | 1 Community Cir, New Albany, OH 43054 (Epoch source claim; checked 2026-10-15; CSV source) | Stage not recorded | 10 operational buildings reported as of 2026-08-31 (Epoch estimate). Epoch estimates ten operational buildings. Its account infers activity in some southern tents while northern structures still await power connections and Building 13 remains under construction. Five future projections are excluded; this is not verification of a completed campus or compute availability. Checked 2026-10-15; Timeline source | Epoch AI estimate | 2026-10-02 |
| Microsoft Fairwater Atlanta | United States | AI hardware owner: Microsoft (confident); facility operator: not recorded | 1435 Hwy 54 W, Fayetteville, GA 30214 (Epoch source claim; checked 2026-10-14; CSV source) | Stage not recorded | 4 operational buildings reported as of 2026-06-14 (Epoch estimate). Epoch reports four operational buildings. Its June 2026 account reports Buildings 3 and 4 as operational; this is a dated building estimate, not whole-campus completion or compute availability. Checked 2026-10-14; Timeline source | Epoch AI estimate | 2026-10-02 |
| Microsoft Fairwater Wisconsin | United States | AI hardware owner: Microsoft (confident); facility operator: not recorded | 4800 90th St, Mount Pleasant, WI 53403 (Epoch source claim; checked 2026-10-14; CSV source) | Stage not recorded | 1 operational building reported as of 2026-05-15 (Epoch estimate). Epoch reports one operational building. Its May 2026 account describes the shell of Building 2 as nearly complete and grading for a revised expansion plan, not an operational expansion. The 2027 and 2028 projections are excluded. Checked 2026-10-14; Timeline source | Epoch AI estimate | 2026-10-02 |
| OpenAI Stargate Abilene | United States | AI hardware owner: Oracle (confident); facility operator: not recorded | 5502 Spinks Rd, Abilene, TX 79601 (Epoch source claim; checked 2026-10-14; CSV source) | Stage not recorded | 4 operational buildings reported as of 2026-07-28 (Epoch estimate). Epoch reports four operational buildings. Buildings 5 to 8 were structurally complete and roofed but not confirmed operational; fit-out was ongoing. The November projection is excluded. Checked 2026-10-14; Timeline source | Epoch AI estimate | 2026-10-02 |
Map and country groups · Detailed evidence records · AI estimates dataset · Evidence coverage
About these records and their limits
These are 234 source records, not a complete or deduplicated world census. A campus may contain several buildings, and sources may describe different phases or the same place. A missing result does not mean no data centre exists there.
Epoch's owner field attributes AI hardware, not necessarily the facility owner or operator. Detailed records keep facility operators and owners distinct. Imported Epoch records have no whole-record lifecycle stage or sourced map coordinates in our current extraction. Separately dated building reports describe some buildings, not an entire completed campus. The building-evidence filter is independent of Recorded stage. Future projections are excluded. 80 existing records carry separately dated, source-reported address/location fields; these do not establish a building/phase identity, map coordinates or operating status. Some values are localities or plus codes rather than street addresses. Display normalises whitespace and dash typography; exported fields retain the source values. Other addresses are not recorded here, not proven absent. Stage not recorded must not be read as unbuilt. Operating does not establish compute available to buy.
Data centre, campus or AI project?
A data centre houses computing infrastructure. A campus can group buildings and shared infrastructure. AI describes the computing use, rather than a separate lifecycle stage. We retain each source's scope and do not infer a building count, operational status or available capacity from a project name.