Data center campus
Stratos Project (O'Leary Digital) AI Data Center & Energy Campus
Stratos Project (O'Leary Digital) AI Data Center & Energy Campus is an AI data center campus developed by O'Leary Digital in Utah, Hansel Valley. 9 GW of capacity has been announced; none is energized yet. The gap is what this page tracks: what is claimed versus what is actually built, each figure dated and sourced.
Announced · O'Leary Digital · greenfield · WECC · Hansel Valley, Utah, United States
Capacity: announced vs energized
Announced-to-energized gap: 9 GW. Every figure below is a single dated, sourced claim. Current best per series resolves by evidence tier, then date. See the methodology.
| Source | ||||
|---|---|---|---|---|
| Announced | 9 GW | 2026-06-01 | reported | press release |
| Announced | 0.50 GW | 2026-05-07 | claimed | journalist report |
| Announced | 3 GW | 2026-05-04 | claimed | county docket |
| Announced | 1 GW | 2026-05-01 | reported | journalist report |
Key facts
Lifecycle
Announced
Energized
O'Leary Digital
Developer
Location
Grid
Land
Announced-to-energized gap
On the data center map
Every tracked data center is on this map, centered on Stratos Project (O'Leary Digital) AI Data Center & Energy Campus. Pan or zoom out to see how close rivals are building.
- Announced capex
- $100B
- Jobs
- 2,000 permanent reported
- Cooling
- Closed-loop chilling system combined with dry (air-based) cooling; no continuous water draw
- Cost per MW
- $11M/MW
- Cost per job
- $50M per permanent job
Every figure is one row in the ledger below with its source. Derived rows are pure arithmetic on the rows above (not new claims). Absent lines mean the fact isn't on record yet.
In clusterUtah(67)
The deal
- developer
- O'Leary Digital · Kevin O'Leary-backed; partnered with Utah MIDA project area
- developer
- Military Installation Development Authority (MIDA) · Utah state agency sponsoring the project area
- utility
- Tallgrass Energy · Prospective natural gas service via Ruby Pipeline connection
- developer
- O'Leary Ventures · Kevin O'Leary's investment firm and parent of O'Leary Digital; CEO Paul Palandjian publicly stated the >$4B Phase 1 and ~$20B early-phase capex figures. Kevin O'Leary (person) is the public backer making the larger multi-GW / $100B verbal claims.
Power
- Power source
- behind the meter gas
- Grid operator
- WECC
- Interconnection
- Water
- Off-grid campus using closed-loop chilling plus dry (air-based) cooling with no continuous water draw; water only for one-time system fill and minor maintenance. Water purchased from private landowners' existing agricultural water rights, explicitly not from the Great Salt Lake (Utah Gov Office FAQ). A water-right change application was filed Mar 25, 2026 and withdrawn May 6, 2026 with intent to refile.
On-site natural gas generation (Ruby Pipeline supply), 9 GW gas, Announced. Self-generated gas plant claimed up to 9 GW; gas via Ruby Pipeline through Tallgrass; no air permit yet.
Stratos on-site natural gas generation, 9 GW gas, Announced. Behind-the-meter, off-grid; mostly natural gas fed via a direct connection to the interstate Ruby Pipeline (owned by Tallgrass Energy). Starts ~3 GW, scales toward ~9 GW. As of the state FAQ no Air Quality Notice of Intent had been submitted; nothing energized or permitted.
Stratos on-site solar (contemplated), solar, Announced. State FAQ notes solar is among on-site generation types contemplated (larger footprint than gas); no capacity specified.
County water status: Extreme drought (D3) in Box Elder County, week of 2026-09-22 (US Drought Monitor). Data centers are large water users for cooling; this is the neutral local water picture.
Why here
Stratos Project (O'Leary Digital) AI Data Center & Energy Campus sits on greenfield in Utah, Hansel Valley. It connects to the WECC grid, draws on behind the meter gas power. This siting summary is composed from the record's held fields, not speculation; see methodology.
Financial structure
- Full buildout total
- $100B. 'Could exceed $100 billion' at full buildout; aspirational full-scale figure. journalist report
- Upfront county impact funding
- $16M. Developer commitment TO Box Elder County (not an incentive to the developer) to offset initial impacts on the county budget for essential services such as law enforcement and fire. press release
- MIDA property tax relief
- MIDA approved property tax relief for the developers on Apr 24, 2026; specific abatement terms unspecified in sourcing. journalist report
- Phase 1 (~500 MW) investment
- $4B. Stated as 'more than $4 billion'; floor figure. journalist report
- Early phases (scaling to 3 GW)
- $20B. Cumulative early-phase expenditures per O'Leary Ventures. journalist report
Regulatory paper trail
The filings and rules on record for this site and its jurisdiction, most recent first. Each is a sourced, dated artifact you can follow to the primary document.
Investment, workforce and specs
- Cooling
- Closed-loop chilling system combined with dry (air-based) cooling; no continuous water draw source
- Construction jobs
- Thousands of construction jobs over an approximately ten-year period source
- Permanent jobs
- ~2,000 permanent jobs at full buildout (skilled trade, logistics, IT, administrative) source
Timeline
- Aug 2026party addeddeveloper: O'Leary Ventures
- Sep 2026Current: Announced
Sources
- Hundreds cry out as Box Elder commissioners wave in massive data center
- Hyperscale data center project in Utah: Here's what we know ahead of the Box Elder County vote
25b8834d-2433-4ff8-a6dd-87c57d598562 · Tracked with DEPLOY's verified-vs-claimed methodology. Every term is defined in the glossary. Announced numbers are claims, not built capacity.
Head-to-head
Common questions
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Is Stratos Project (O'Leary Digital) AI Data Center & Energy Campus operating yet?
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Deploy Watch
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We notify you when energized capacity, lifecycle state, or a new dated capacity claim changes against primary-source evidence, not when the developer issues a press release.
Cite this page
DEPLOY. (2026). Stratos Project (O'Leary Digital) AI Data Center & Energy Campus: AI data center campus record. Retrieved September 27, 2026, from https://registry.deploy.report/datacenters/oleary-stratos-hansel-valley-box-elder
More citation formats (MLA, Chicago, BibTeX) →The verified data on this page is available under a Creative Commons Attribution 4.0 license: reuse the facts freely, with attribution to DEPLOY (deploy.report). The prose, design, and any imagery are not included and keep their own rights.
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