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.
Facility snapshot
- Operator as published
- Poolside AI
- Address and locality
- Pecos County · Texas
- Lifecycle status
- reported proposed
- Facility type
- data center
- Reported capacity
- Planned: 2,000 MW (source-reported; boundary not independently verified)
- Source freshness
- 10 September 2026
- Location precision
- approximate
- Source confidence
- reported
- Stable directory ID
dcd-dir-001127
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
- 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
Adapted from Compute Atlas by Edward Kubiak, edition 1.33.0, 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.
This does not mean the row is wrong. It means DataCenterData has not promoted it through the independent evidence workflow.