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 Poolside Project Horizon AI 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
- Poolside AI
- Address and locality
- Pecos County · Texas
- Official metro area
- Outside an official metropolitan boundary
- Source-reported status
- proposed
- Provider facility type
- data center
- Reported capacity
- Planned: 2,000 MW (source-reported; boundary not independently verified; MW measure not stated by provider)
- Source freshness
- 14 October 2026
- Location precision
- approximate
- Compute Atlas confidence label
- reported (provider's classification; not a DataCenterData check)
- Stable directory ID
dcd-dir-001127
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.
- Power source
- On-site gas
- On-site generation
- 2,000 MW (source-reported)
- Land area
- 568 acres (source-reported; parcel boundary not established)
- AI-use label (provider)
- confirmed
Provider notes
Energy. Designed in eight 250-MW phases powered primarily by on-site aeroderivative gas turbines fueled by Permian Basin natural gas; site adjacent to a major gas-processing hub.
What the source record says
2 GW AI training campus on a 568-acre parcel of the Mitchell family's Longfellow Ranch in Pecos County, near Fort Stockton. Coordinate anchored on Fort Stockton (nearest named town in coverage); exact parcel not publicly disclosed. CoreWeave was original anchor tenant (15-year, 250 MW lease, 40,000 Nvidia GB300 GPUs) but terminated the lease in late March 2026 after Poolside's Series C funding round failed to close; site reported idle as of mid-2026. Not a community finding, but material and worth flagging for maintainer review: CoreWeave (the announced anchor tenant) mutually terminated its agreement for Project Horizon around April 2026 after Poolside failed to stand up its first GPU cluster on schedule, and Poolside's associated ~$2B Nvidia-led funding round also fell through. As of late July 2026 Poolside was seeking a replacement partner (reportedly including Google) for up to 400MW, with no anchor tenant signed as of that reporting. The record's status ('proposed') isn't necessarily wrong, but the originally announced 2GW/CoreWeave deal that justified the record no longer stands as described. The dispatching brief for this run scoped only 'community' fields -- flagging this rather than silently omitting it, since fields.community does not fit this fact.
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
No status history was supplied in this edition.
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.
- Poolside — Announcing Project Horizon: a 2 GW AI campus in Texas · Poolside
- AI startup Poolside teams up with CoreWeave on 2GW data center in Texas · Data Center Dynamics
- How CoreWeave and Poolside Are Teaming Up in West Texas · Data Center Frontier
- Plans Unveiled for 2 GW AI Campus in West Texas · American Public Power Association
- West Texas Data Center Project Addresses Activist Concerns Head-On · Forbes
- Compute, power, intelligence: Poolside goes full-stack with Project Horizon · Poolside AI
- Giant data center coming to West Texas ranch (WSJ, via El Paso Inc., Oct 2025) · El Paso Inc. / The Wall Street Journal
Adapted from Compute Atlas by Edward Kubiak, edition 1.34.1, under CC BY 4.0. Upstream ID poolside-project-horizon-pecos-county-tx. 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-001127
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
- TX · Pecos (Approximate location)
Roles
- Operator: Poolside AI
Operator label as published by the provider; no parent company is inferred.
Lifecycle
- Source-stated status: source-reported proposed
Provider status label; not a DataCenterData finding that the facility is operating.
Area, acreage and buildings
- Land area: 568 acres (source-reported; parcel boundary not established)
Power capacity
- Reported capacity: Planned: 2,000 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.
- Power source: On-site gas
Provider label.
- On-site generation: 2,000 MW (source-reported)
On-site figures often describe backup generators rather than primary supply; read the provider energy note.
Sources, dates, limitations and corrections
- Provider update date: 2026-10-14
Provider update date is not a DataCenterData verification date.
Not yet recorded here: Cooling, water, PUE and WUE · Connectivity · Services · Certifications and design ratings · Rack density · Availability · Specification links and contact · Permits, incentives, jobs and proceedings.
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.