Data centre records
141 data centres and proposed sites, each with the facts we could source and a plain list of what we could not.
Most public data on individual data centres is thin. Capacity, power source and efficiency are often missing, and where they exist they are measured in different ways. So each record shows every figure with its metric (IT load, facility load or grid connection), its stage (announced, permitted, under construction, operating) and its source, and we never add them together. A blank means unknown, not zero.
For the largest AI campuses see frontier AI data centres. To see where this data comes from, and which sources we can and cannot reuse, see data sources.
Related company disclosures
- SpaceX reports 1.7GW of nameplate compute in third-quarter results. Event 20 October 2026. Investigate individual facilities with their own evidence and dates.
Filters cover these 141 detailed records. Operating does not mean compute is available to buy. Stage dates and checked dates differ; open each record for its evidence and limits. A field-level view is on the coverage page. Epoch frontier sites are listed separately.
Showing 4 of 141 detailed records.
Matching records by stage
How many of our records sit at each stage. This counts sites, not megawatts.
Show this chart as a table
| Stage | Sites |
|---|---|
| Stage not known | 4 |
United States
| Site | Operator | Where | Stage | Record |
|---|---|---|---|---|
| Argonne Leadership Computing Facility (ALCF) | Not stated | Argonne, Illinois | Stage not known Stage date not recorded Checked 17 October 2026 | |
| Google Council Bluffs data centre location | Council Bluffs, Iowa | Stage not known Stage date not recorded Checked 14 October 2026 | ||
| National Energy Research Scientific Computing Center (NERSC) | Not stated | Berkeley, California | Stage not known Stage date not recorded Checked 17 October 2026 | |
| Oak Ridge Leadership Computing Facility (OLCF) | Not stated | Oak Ridge, Tennessee | Stage not known Stage date not recorded Checked 17 October 2026 |
By region
- UK and Ireland 40 records, 1 frontier AI sites
- Nordics 23 records, 5 frontier AI sites
- Western Europe 24 records, 1 frontier AI sites
- North America 5 records, 77 frontier AI sites
- Asia Pacific 9 records, 8 frontier AI sites
- Middle East 1 records, 1 frontier AI sites
How we label evidence
- Official source the body that made the rule or the data says so
- Two sources agree independent sources match
- One source, not confirmed a single report or claim
- Watching a signal, not shown as a fact