This is a source-attributed discovery row. It can help you find a place and its citations; it is not a DataCenterData finding that the facility is distinct or currently operating.
Reported geography
Source-reported location for Prometheus Hyperscale Atlas Industrial Park Data Center Campus.
Approximate source coordinates; this is not a parcel claim. Nearby source points are combined into one accessible target that opens this exact map scope. View these exact rows on the interactive map →
Source row snapshot
- Operator as published
- Prometheus Hyperscale
- Address and locality
- Evanston · Uinta County · Wyoming
- Official metro area
- Outside an official metropolitan boundary
- Source-reported status
- permitted
- Provider facility type
- data center
- Reported capacity
- Planned: 1,250 MW (source-reported; boundary not independently verified; MW measure not stated by provider)
- Source freshness
- 14 September 2026
- Location precision
- approximate
- Compute Atlas confidence label
- confirmed (provider's classification; not a DataCenterData check)
- Stable directory ID
dcd-dir-001179
Reported details
Source-reported by Compute Atlas; not independently verified by DataCenterData. Provider wording is kept; long provider notes are shortened and marked …; unknown is not zero; none of these values is totaled, ranked or compared.
- Electric utility
- PacifiCorp
- Power source
- On-site gas
- Cooling
- Closed-loop
- Land area
- 506 acres (source-reported; parcel boundary not established)
- Announced investment
- $16 billion
- Community response
- Provider label: mixed
- AI-use label (provider)
- confirmed
- Announced
- May 2026
Incentives reported by the source
Whether each incentive was approved, awarded or received is not established.
- Wyoming Data Center Sales Tax Exemption · Wyoming · 2022 Open cited source →
Provider notes
Energy. Fully islanded on-site microgrid generating power through natural gas engines and turbines, avoiding interconnection-queue exposure and ratepayer impact.
Water. Cooling uses a water-glycol coolant mixture that is trucked in and lasts about six years before replacement, so the facility does not draw groundwater or surface water for cooling and will not use water from the nearby Bear River. A private on-site well supplies plumbing water only.
Community. Uinta County Commissioners unanimously approved the conditional-use permit but attached 15 conditions after hearing both resident opposition (an 8-signed-page petition citing environmental and tourism-visibility concerns) and resident support at the hearing.
What the source record says
506-acre 'Atlas Industrial Park' campus about 8-12 miles east of Evanston near the Silver Eagle refinery on County Road 180, south side of I-80 (Section 13, T15N R119W). Approved for 1.25GW initial IT capacity with a stated development path to 5GW; only the confirmed initial figure is recorded here.
Any MW value is reproduced as source-reported context. Its measurement boundary is not established consistently enough for comparison. Unknown is not zero.
Status history supplied by the source
- 2026-06 · source-reported permitted
Uinta County Board of Commissioners granted unanimous Conditional Use Permit approval for the Atlas Industrial Park subdivision/rezone.
Sources and attribution
These sources are listed for the whole row. Unless a figure links to its own source, the provider does not mark which one gave it, so a figure may not appear in every source.
- Prometheus Hyperscale Secures Unanimous Conditional Use Permit Approval from Uinta County Commissioners · PR Newswire
- Prometheus Hyperscale secures planning approval for gigawatt data center campus in Wyoming · Data Center Dynamics
- Uinta County data center moves forward · WyoFile
- HIFLD Electric Retail Service Territories (ORNL/DOE-CESER, 2023-08 vintage) · Oak Ridge National Laboratory (ORNL) / HIFLD
- 1.25GW data center approved on ranchland near Evanston, Wyoming · KPCW
- Wyoming Business Council program & service catalog, materials prepared for the Joint Minerals Committee (June 2026) — Data Center Sales Tax Exemption recipients · Wyoming Business Council / Wyoming Legislature
- Prometheus Pushes Ahead On $32B Wyoming Data Centers As Legal Challenge Fades · Cowboy State Daily
- Wyoming Business Council Programs & Services Catalog — Data Center Sales Tax Exemption recipient reports · Wyoming Business Council / Wyoming Legislature
Adapted from Compute Atlas by Edward Kubiak, edition 1.34.1, under CC BY 4.0. Upstream ID prometheus-hyperscale-evanston-wy. Filtered to data-center records in the 50 U.S. states; selected fields normalized for search and display; DataCenterData directory IDs added. Some locations in this layer are reported by the provider as derived from OpenStreetMap (© OpenStreetMap contributors, ODbL, https://www.openstreetmap.org/copyright) and Epoch AI (CC BY 4.0).
Compute Atlas 1.34.1 with retained prior rows and publication holds. This is a DataCenterData composite, not an unmodified publisher edition. This row uses the captured source from 1.34.1, source as of 2026-10-14T20:40:52.293Z.
That does not mean the row is wrong, and it does not mean no reviewed record exists for the same place. A link is added only when an identifier or source establishes the match.
Recorded information
What this page records, grouped by topic, with the source's units and qualifications. Company-reported values stay labeled as company-reported. Related listings are shown separately.
Licensed directory listing dcd-dir-001179
Licensed directory row.
Provider notes and the source narrative are printed on this page and are not repeated here.
Identity and relationships
- Provider facility type: data center
Provider facility type.
- AI-use label (provider): confirmed
Compute Atlas classification, not a DataCenterData finding.
Location and precision
- Evanston, WY · Uinta (Approximate location)
Roles
- Operator: Prometheus Hyperscale
Operator label as published by the provider; no parent company is inferred.
Lifecycle
- Source-stated status: source-reported permitted
Provider status label; not a DataCenterData finding that the facility is operating.
- Announced: May 2026
Provider-reported announcement date.
- Status history: 2026-06 · source-reported permitted
Status history supplied by the source.
Area, acreage and buildings
- Land area: 506 acres (source-reported; parcel boundary not established)
Power capacity
- Reported capacity: Planned: 1,250 MW (source-reported; boundary not independently verified; MW measure not stated by provider)
Reproduced as the page prints it; not ranked or totaled; unknown is not zero.
- Electric utility: PacifiCorp
Utility as named by the provider.
- Power source: On-site gas
Provider label.
Cooling, water, PUE and WUE
- Cooling: Closed-loop
Provider label.
Permits, incentives, jobs and proceedings
- Announced investment: $16 billion
Announced figure; whether it covers one building, a campus or a multi-phase program is not established.
- Community response: Provider label: mixed
Compute Atlas characterization, not a DataCenterData assessment.
- Incentive reported by the source: Wyoming Data Center Sales Tax Exemption · Wyoming · 2022
Whether the incentive was approved, awarded or received is not established.
Sources, dates, limitations and corrections
- Provider update date: 2026-09-14
Provider update date is not a DataCenterData verification date.
Not yet recorded here: Connectivity · Services · Certifications and design ratings · Rack density · Availability · Specification links and contact.
Licensed values: adapted from Compute Atlas by Edward Kubiak under CC BY 4.0. Source-reported and not independently verified.
Update this profile with a public source. The request includes topics needing more information; this does not mean the facility lacks them. Corrections and additions are reviewed before publication.