Entities
Registers of the facilities, companies and countries on record, with the ownership chains between them.
709 of 4,257 facility records have an operational measure
4,257 facility records are individually browsable here, of which 709 have an operational measure: power, GPU or FLOP capacity, or a substantive description. The other 3,548 establish that a site exists and stop there. Which of the two a record is depends almost entirely on the catalogue it arrived in.
Two counts appear on this page and they are not the same quantity. The masthead stamps 4,573 tracked records: the full corpus across 110 countries, the figure used site-wide. The register and the plate count the 4,257 that are individually browsable; the 316 in between are rows a licensing term keeps from being served as their own record. They inform aggregates and they are not hidden. They cannot be opened, so a figure about what a reader can inspect must not count them. The same universe is plotted in space on the map, rolled up by jurisdiction on Countries, and the organisations that own and operate these sites are in the company register.
- Epoch AI Frontier Data Centers7064 measured91.4%
- Epoch AI GPU Clusters437396 measured90.6%
- PeeringDB facility registry1,56963 measured4.0%
- IM3 / PNNL data-center corpus3912 measured0.5%
- OpenStreetMap (tagged data centers)1,1731 measured0.1%
- OpenStreetMap2310 measured0.0%
- Microsoft Azure region documentation560 measured0.0%
- Oracle Cloud region documentation450 measured0.0%
- 43 smaller catalogues285183 measured64.2%
Coverage by catalogue. Each band is one catalogue: its length is that catalogue’s share of the largest one’s row count, and the inked run inside it is the rows with at least one operational measure.
Nothing here is schematic; both lengths are measured proportions of the counts printed beside them.
No share-of-megawatts is drawn: every megawatt-bearing row satisfies the measured predicate by construction, so a capacity share would be a tautology.
Counts cover the full individually-browsable set, 4,257 rows, read 4 September 2026.
The smallest catalogues are folded into one band whose run is hatched, because it averages catalogues of both kinds. Each named catalogue’s key opens the register below scoped to its rows.
Epoch AI Frontier Data Centers runs 91.4% measured across 70 records; OpenStreetMap runs 0.0% across 231. No single catalogue falls in between; the hatched band does, but it is the fold of 43 smaller catalogues and reads mid-scale only because it averages the two kinds. The separation exists because the two kinds of catalogue do different jobs: one is a research dataset built by measuring sites, the other an infrastructure registry built by recording that they exist.
Shown whole, most of the 4,257 rows could not answer the question a reader arrived with. The positional records are not filler: a site that exists is a real fact, and for a governance reader tracing where capacity might appear it is often the fact that matters. But it is a different fact from a megawatt figure, and a register that prints them in one undifferentiated count makes a uniformity claim its records do not support.
The register
Showing all 1,303 matching records, including the 1,010 positional ones with no capacity figure attached. Show only the 293 measured.
| Facility | Country | Type | Status | Power (MW) |
|---|---|---|---|---|
| X/xAI Hillsboro OregonEpoch AI GPU Clusters | US | AI training | Announced | — |
| xAI Colossus 2 Memphis Phase 1Epoch AI GPU Clusters | US | AI training | Announced | — |
| xAI Colossus 2 Memphis Phase 2Epoch AI GPU Clusters | US | AI training | Announced | — |
| xAI Colossus Memphis Phase 1Epoch AI GPU Clusters | US | AI training | Operational | — |
| xAI Colossus Memphis Phase 2Epoch AI GPU Clusters | US | AI training | Operational | — |
| xAI Colossus Memphis Phase 3Epoch AI GPU Clusters | US | AI training | Operational | — |
| GoodnightEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| Google Cedar RapidsEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| Google Fort WayneEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| Google Kansas City EastEpoch AI Frontier Data Centers | US | AI training | Announced | — |
| Meta AikenEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| Meta CheyenneEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| Meta HyperionEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| Meta SarpyEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| OpenAI Stargate AbileneEpoch AI Frontier Data Centers | US | AI training | Operational | — |
| OpenAI Stargate LordstownEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| OpenAI Stargate MichiganEpoch AI Frontier Data Centers | US | AI training | Announced | — |
| OpenAI Stargate MilamEpoch AI Frontier Data Centers | US | AI training | Announced | — |
| OpenAI Stargate New MexicoEpoch AI Frontier Data Centers | US | AI training | Announced | — |
| OpenAI Stargate ShackelfordEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| OpenAI Stargate WisconsinEpoch AI Frontier Data Centers | US | AI training | Announced | — |
| QTS Cedar RapidsEpoch AI Frontier Data Centers | US | AI training | Under construction | — |
| Equinix DC16 (Ashburn)Equinix SEC 10-K (2024) | US | Colocation | Under construction | — |
| Equinix DC2 (Ashburn redevelopment)Equinix SEC 10-K (2024) | US | Colocation | Under construction | — |
| Equinix DC22 (Ashburn)Equinix SEC 10-K (2024) | US | Colocation | Under construction | — |
| Equinix NY11 (Secaucus)Equinix SEC 10-K (2024) | US | Colocation | Under construction | — |
| Equinix NY3 (New York)Equinix SEC 10-K (2024) | US | Colocation | Under construction | — |
| Equinix SV18 (Silicon Valley)Equinix SEC 10-K (2024) | US | Colocation | Under construction | — |
| GlobalWafers Sherman TX (300mm silicon wafer fab)U.S. Commerce Department CHIPS for America | US | Other | Under construction | — |
| Hemlock Semiconductor Hemlock MI (semiconductor-grade polysilicon)U.S. Commerce Department CHIPS for America | US | Other | Operational | — |
| HP Inc. Corvallis OR (silicon device manufacturing — thermal inkjet)U.S. Commerce Department CHIPS for America | US | Logic fab | Operational | — |
| 165 Halsey / Equinix NY1 / DataBank EWR1IM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| 32 Avenue of the AmericasIM3 / PNNL data-center corpus | US | Other | Operational | — |
| 33 Thomas StreetIM3 / PNNL data-center corpus | US | Other | Operational | — |
| 360 Spear Street Data CenterIM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| 42310 THUNDERBALL DRIM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| AiNETIM3 / PNNL data-center corpus | US | Other | Operational | — |
| AiNET One Market CenterIM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| Aligned AshburnIM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| Aligned Data Center - Chicago ORD-01IM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| Aligned Energy Data CenterIM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| Aligned IAD03IM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| Alinged Data CenterIM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| Allentown-TekParkIM3 / PNNL data-center corpus | US | Other | Operational | — |
| Alpheus DataCenterIM3 / PNNL data-center corpus | US | Colocation | Operational | — |
| Amazon AWS SAT - 12807 DonopIM3 / PNNL data-center corpus | US | Hyperscale DC | Operational | — |
| AmazonIM3 / PNNL data-center corpus | US | Hyperscale DC | Operational | — |
| Amazon Canton Data CenterIM3 / PNNL data-center corpus | US | Hyperscale DC | Operational | — |
| Amazon IAD-55IM3 / PNNL data-center corpus | US | Hyperscale DC | Operational | — |
| Amazon IAD-61IM3 / PNNL data-center corpus | US | Hyperscale DC | Operational | — |