FACILITY PROFILE · WY

Prometheus Hyperscale Falls Ranch Data Center Campus

Prometheus Hyperscale · Glenrock · WY

PROJECT FACTS

Facility overview

Proposed

Operator: Prometheus Hyperscale
Location: Glenrock, Converse, WY
Operating power capacity: Not publicly reported
Planned power capacity: 1,500.0 MW
AI classification: Confirmed
Source confidence: Reported
Reported energy source: mixed
Reported utility: PacifiCorp
Cooling system: closed_loop
Location accuracy: approximate
Original announcement: 2025-10
Source record updated: 2026-09-14

Operating MW and planned MW are separate disclosures, not automatically additive. Blank values mean no established source figure; they do not mean zero. Geolocation may be approximate or represent multiple sites.

SOURCE DOCUMENTATION

Original source links

Casper Lands Massive 1.5-Gigawatt Data Center Project on Nearby Ranch ↗2026-07-22

Prometheus Hyperscale plans data hall, energy infrastructure in Natrona County ↗2026-07-22

Commissioners: Prometheus data center developers considering new Natrona County site ↗2026-07-22

HIFLD Electric Retail Service Territories (ORNL/DOE-CESER, 2023-08 vintage) ↗2026-07-23

Prometheus Hyperscale works with carbon capture firms on new data center campus in Wyoming (Falls Ranch, Casper; up to 1.5 GW) ↗2026-08-07

Prometheus Hyperscale, Spiritus, and Casper Carbon Capture Announce Strategic Partnership to Build Carbon-Negative Data Halls and Energy Infrastructure in Wyoming ↗2026-08-07

Prometheus Hyperscale, Spiritus, and Casper Carbon Capture Announce Strategic Partnership to Build Carbon-Negative Data Halls and Energy Infrastructure in Wyoming ↗2026-08-19

Wyoming Business Council program & service catalog, materials prepared for the Joint Minerals Committee (June 2026) — Data Center Sales Tax Exemption recipients ↗2026-08-19

Pitching 940-acre data center, Prometheus Hyperscale asks Natrona County to bypass state review ↗2026-09-14

Natrona County Residents Pack Meeting To Hear Plans For Huge Data Center ↗2026-09-14

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