Sites / TX / Pecos

Project Horizon (Longfellow Ranch)

Status: cancelled · Confidence: medium

Facts

Location	Pecos, TX
Capacity	2000 MW
Land	568 acres
First recorded	2026-07-07
Last updated	2026-07-07

Signal notes

Cancelled record (negative outcome, not omitted): CoreWeave terminated its 250 MW anchor lease and the Poolside–CoreWeave partnership ended, pausing the project. Developer Poolside and anchor tenant CoreWeave both need operators.yml entries (developer field omitted). Planned 2 GW behind-the-meter (eight 250 MW phases) on 568 acres at Longfellow Ranch; capacity/land figures are the pre-cancellation plan.

Sources

CoreWeave ends 2 GW Texas data center deal with Poolside — MLQ.ai

Signals

Raw observations behind this record (4): sig-20260706-project-horizon-acres, sig-20260706-project-horizon-capacity, sig-20260706-project-horizon-developer, sig-20260706-project-horizon-status

Record file · dataset licensed CC BY 4.0 — see provenance.