FACILITY PROFILE · TX

IREN Sweetwater Campus

IREN (Iris Energy) · Sweetwater · TX

PROJECT FACTS

Facility overview

Under Construction

Operator: IREN (Iris Energy)
Location: Sweetwater, Nolan, TX
Operating power capacity: Not publicly reported
Planned power capacity: 2,000.0 MW
AI classification: Confirmed
Source confidence: Confirmed
Reported energy source: grid
Reported utility: ERCOT
Cooling system: closed_loop
Location accuracy: exact
Original announcement: 2025
Source record updated: 2026-07-25

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

IREN Announces Successful Energization of Sweetwater 1 ↗2026-07-07

IREN Announces Successful Energization of Sweetwater 1 (May 1, 2026) ↗2026-07-07

IREN Business Update Jan 21, 2025 — first 1,400 MW Sweetwater announcement ↗2026-07-07

IREN Secures 2.75GW for Data Centers in West Texas — Sweetwater 2 600 MW announcement (Mar 17, 2025) ↗2026-07-07

IREN Secures $9.7bn AI Cloud Contract with Microsoft (Nov 3, 2025) ↗2026-07-07

Iren energizes first phase of 2GW Sweetwater data center campus in Texas ↗2026-07-07

IREN Expands Data Center Power to 2.75GW with New Texas Agreement (Sweetwater 2) ↗2026-07-07

NVIDIA Anchors IREN With $3.4B Contract And $2.1B Equity Warrant (May 2026) ↗2026-07-07

Nolan County approves Tax Increment Reinvestment Zone No. 1 for hyperscale data center development (June 2025) ↗2026-07-07

Rural Texas casting skeptical eye on data center openings — water concerns (Oct 2025) ↗2026-07-07

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