Supercomputers/Systems/TeraWulf Muskie Campus
USA · planned · ai training
TeraWulf Muskie Campus
Also known as Muskie Data Campus
Operated by TeraWulf .
Researched with AI assistance, checked by scripts. These rows were researched by AI agents reading public operator, laboratory and vendor sources, appended by scripts and checked by automated validation; no subject-matter expert has reviewed them (how this site is made). A mechanical second-reader pass has since fetched every cited source: 1350 of 1540 systems have a readable citation that names them, and 64 are genuinely weakly sourced. Every claim carries its source and a confidence tier. Treat anything below verified as a lead, not a citation.
Measured performance
- Rmax
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- Rpeak
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- Rmax ÷ Rpeak
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- Cores
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- Power
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- Per watt
- - GF/W
Figures are as last publicly reported for the configuration described below, not a live measurement. Where a system was upgraded in place, the post-upgrade configuration is shown and the earlier one appears in the timeline.
What this machine is made of
One row per supplier relationship. “Supplier at build” is the company that shipped the part at the time; where that company has since been acquired, the parent it rolls up to today is shown beside it. That distinction is what makes ticker-level aggregation possible across a thirty-year dataset.
| Role | Part | Supplier at build | Quantity | Confidence | Source |
|---|---|---|---|---|---|
| Integrator | - TeraWulf develops the Muskie Data Campus | TeraWulf | - | Reported | investors.terawulf.comw.media |
| Power | - Kentucky Power (AEP) electric service agreement for 1 GW and a new 765 kV / 345 kV substation | American Electric Power | - | Reported | investors.terawulf.comw.media |
AI datacenter metrics
Figures beyond an accelerator count, each with who stated it. What can and cannot be compared across AI datacenters.
| Metric | Value | As of | Basis | Note | Source |
|---|---|---|---|---|---|
| Facility power | 1,000 MW | 2026-10 | Design target | Contracted power capacity under the amended Kentucky Power agreement, subject to PSC approval; IT versus total not stated | investors.terawulf.comw.media |
How it is powered
| Source | Provider | MW | Status | As of | Basis | Note | Source link |
|---|---|---|---|---|---|---|---|
| Grid | American Electric Power | 1,000 | contracted | 2026-10-05 | Operator stated | Amended and restated electric service agreement with Kentucky Power (an AEP company) raises contracted capacity from 500 MW to 1 GW; second 500 MW phase pulled forward to 2029, subject to Kentucky PSC approval. Kentucky Power is building a 765 kV / 345 kV substation. | investors.terawulf.comw.media |
How AI campuses are powered: capacities are what the operator, utility or filing states, not what has been delivered.
The read
TeraWulf's Muskie Data Campus in the EastPark Industrial Park of eastern Kentucky, acquired from Industrial Equity Partners in May 2026 on 285 acres for hyperscale AI and HPC. On 5 October 2026 TeraWulf announced an amended electric service agreement with Kentucky Power (an AEP company) lifting contracted power from 500 MW to 1 GW and pulling the second 500 MW phase forward from 2030 to 2029, subject to Kentucky PSC approval; the first 500 MW phase still targets ramp-up in 2028. Kentucky Power is building a 765 kV / 345 kV substation, and TeraWulf is studying up to 2 GW over time. No tenant, GPU type or count is stated. It is distinct from TeraWulf's Justified Data Campus in Hawesville (`terawulf-justified-anthropic`).
Timeline
- 2026-05 Announced source
Change history
- 2026-10-18 Added TeraWulf Muskie Campus (TeraWulf)