Entities
Facilities
Coverage & sourcesA dash in the power column means no figure is recorded.
Showing the 28 matching records that have capacity data or a substantive description. A further 93 matches have neither. Show all 121.
| Facility | Country | Type | Status | Power (MW) |
|---|---|---|---|---|
| Microsoft Fairwater AtlantaEpoch AI Frontier Data Centers | United States | AI training | Operational | 859 |
| Microsoft Fairwater WisconsinEpoch AI Frontier Data Centers | United States | AI training | Operational | 442 |
| Microsoft GoodyearEpoch AI Frontier Data Centers | United States | AI training | Operational | 263 |
| Microsoft Project OsmiumEpoch AI Frontier Data Centers | United States | AI training | Operational | 228 |
| OpenAI/Microsoft Goodyear ArizonaEpoch AI GPU Clusters | United States | AI training | Operational | 143 |
| Microsoft SAT40Epoch AI Frontier Data Centers | United States | AI training | Operational | 106 |
| Microsoft SAT14Epoch AI Frontier Data Centers | United States | AI training | Operational | 66 |
| Microsoft GPT-4 clusterEpoch AI GPU Clusters | United States | AI training | Operational | 21 |
| Microsoft Azure EagleEpoch AI GPU Clusters | United States | AI training | Operational | 21 |
| Azure OpenAI GPT-3 ClusterEpoch AI GPU Clusters | United States | AI training | Operational | 7 |
| Microsoft Azure ND H100 v5 VMEpoch AI GPU Clusters | United States | AI training | Operational | 6 |
| Microsoft Azure Meta AI RentalEpoch AI GPU Clusters | United States | AI training | Operational | 5 |
| Microsoft Ares/MaiaEpoch AI GPU Clusters | United States | AI training | Operational | 2 |
| Microsoft Explorer-WUS3Epoch AI GPU Clusters | United States | AI training | Operational | 2 |
| Microsoft Azure Voyager-EUS2Epoch AI GPU Clusters | United States | AI training | Operational | 2 |
| ND A100 v4Epoch AI GPU Clusters | United States | AI training | Operational | 2 |
| Microsoft Azure Pioneer-EUSEpoch AI GPU Clusters | United States | AI training | Operational | 1 |
| Microsoft Azure Pioneer-SCUSEpoch AI GPU Clusters | United States | AI training | Operational | 1 |
| Microsoft Azure Pioneer-WEUEpoch AI GPU Clusters | Netherlands | AI training | Operational | 1 |
| Microsoft Azure Pioneer-WUS2Epoch AI GPU Clusters | United States | AI training | Operational | 1 |
| Microsoft Azure Immunity BioEpoch AI GPU Clusters | United States | AI training | Operational | 1 |
| Microsoft Azure ND v2 Largest StatedEpoch AI GPU Clusters | United States | AI training | Operational | 1 |
| Microsoft Research HyperclusterEpoch AI GPU Clusters | United States | AI training | Operational | 0 |
| Crusoe Abilene ExpansionEpoch AI Frontier Data Centers | United States | AI training | Under construction | — |
| Microsoft Sweden GävleEpoch AI GPU Clusters | Sweden | AI training | Announced | — |
| Microsoft Sweden SandvikenEpoch AI GPU Clusters | Sweden | AI training | Announced | — |
| Microsoft Sweden StaffanstorpEpoch AI GPU Clusters | Sweden | AI training | Announced | — |
| Microsoft Columbia Data CenterCompany disclosure (press / IR) | United States | Hyperscale DC | Operational | — |
Coverage & sources
Facility coverage by source
Coverage varies by source: 97.1% of the Epoch AI Frontier Data Centers rows have capacity data or a substantive description, compared with 0.0% of the OpenStreetMap (tagged data centers) rows.
- Epoch AI Frontier Data Centers 70 68 with detail 97.1%
- Epoch AI GPU Clusters 437 395 with detail 90.4%
- PeeringDB facility registry 1,572 63 with detail 4.0%
- OpenStreetMap (tagged data centers) 1,173 0 with detail 0.0%
- IM3 / PNNL data-center corpus 391 0 with detail 0.0%
- OpenStreetMap 231 0 with detail 0.0%
- Microsoft Azure region documentation 56 0 with detail 0.0%
- Oracle Cloud region documentation 45 0 with detail 0.0%
- 51 smaller catalogues 293 191 with detail 65.2%
Bar length shows the number of records; the darker portion marks those with capacity data or a substantive description. Hatching groups the smaller sources.
Counts cover 4,268 public facility records as of 26 October 2026.
Tracked and browsable records
The full dataset holds 4,362 facility records across 110 countries; 94 are held under licence and available only in aggregate, and this register lists the other 4,268 individually.
Related records
The map locates these facilities, Countries totals them by jurisdiction, and the company register lists related organisations.