FACILITY PROFILE · UT

Joule Energy and Data Center Campus

Joule Capital Partners · Holden · UT

PROJECT FACTS

Facility overview

Under Construction

Operator: Joule Capital Partners
Location: Holden, Millard, UT
Operating power capacity: Not publicly reported
Planned power capacity: 4,000.0 MW
AI classification: Confirmed
Source confidence: Reported
Reported energy source: on_site_gas
Reported utility: PacifiCorp
Cooling system: closed_loop
Location accuracy: exact
Original announcement: 2025-10
Source record updated: 2026-09-04

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

Groundbreaking held for Joule data center campus in Millard County ↗2026-07-06

Why this coming data center in Millard County is so unique ↗2026-07-06

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

Utah Business — Millard County commissioners on data-center incentives ↗2026-09-04

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