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Sweetwater 2

Project of IREN

Kind
datacenter
Location
Sweetwater, Texas
County
Nolan County
State/region
TX
Country
US
Status
announced as of October 12, 2026

Where it stands

Sweetwater 2 is the 600MW second facility of IREN's 2GW Sweetwater Hub in Texas, and was conditionally included in ERCOT's Batch Zero as Base Load in September 2026. The only construction reported at the hub is 300MW at Sweetwater 1, targeted for Q4 2027. IREN's October 2026 proxy cites only continued construction at Sweetwater 1 and 'development at Sweetwater', so Sweetwater 2 appears to still be at the planning stage.

600 MW planned

PhaseMWStatusDateSource
Sweetwater 2600plannedThe Sweetwater Hub consists of two distinct facilities: Sweetwater 1 with a capacity of 1,400MW and Sweetwater 2 with 600MW
2026-09-14 View cached copy (2026-09-20)Live source ↗

Assessed October 18, 2026 from the newest filings, releases and reporting that name this project (newest relied on: October 12, 2026).

Capacity

What has actually been delivered, against what has been promised. Each figure links to the statement it came from.

StageCapacityAs ofSource
Energized power flowing today--
Contracted a customer is on the hook--
Under construction--
Permitted--
Interconnect approved utility has agreed to deliver600 MW2025-04-03Sweetwater 2 600MW grid connection agreement signed
Interconnect requested in a queue, nothing approved600 MW2025-03-05Sweetwater 2 600MW grid connection agreement
Announced a press-release figure600 MW2026-09-10Sweetwater Phase 2 capacity

Claims about this project

2025-03-16 - outcome unconfirmed
Sweetwater 2 refundable connection deposits over 12 months 26900000.0 USD. Promised by 2026-03-16.
2025-03-16 - stated
Sweetwater 2 energization late 2027 600.0 MW. Promised by 2027-12-31.
2025-03-16 - stated
2025-04-03 - stated
Sweetwater 2 energization 600.0 MW. Promised by 2027-12-31.
2025-05-05 - stated
Sweetwater 2 energization late 2027 600.0 MW. Promised by 2027-12-31.
2025-05-13 - stated
Sweetwater 2 substation energization late 2027 600.0 MW. Promised by 2027-12-31.
2025-05-13 - stated
Sweetwater 2 (600MW) energization 600.0 MW. Promised by 2027-12-31.
2025-05-13 - verified
2025-05-13 - outcome unconfirmed
Sweetwater connection deposits over next 12 months 26900000.0 USD. Promised by 2026-05-13.
2025-06-04 - stated
Sweetwater 2 (600MW) energization late 2027 600.0 MW. Promised by 2027-12-31.
2025-07-06 - stated
Sweetwater 2 energization late 2027 600.0 MW. Promised by 2027-12-31.
2025-11-05 - stated
Sweetwater 2 substation energization 600.0 MW. Promised by 2027-12-31.
2026-08-22 - stated
2026-08-22 - stated
2026-09-08 - stated
2026-09-10 - stated

Site intelligence

Analytical estimate. Each site below is located from public records (filings, releases, news, OpenStreetMap) and checked against free satellite imagery; "How we located this site" lists every step and the score it earned. The conclusion is computed from night-time lights, surface heat and year-over-year change, with the dates it rests on. These are hypotheses under active tracking, not legal parcels or an official endorsement.
Sweetwater, Texas
Weak
Nolan County, TX
32.4710, -100.4059
Approximate address 300 E Broadway Ave, Sweetwater, TX 79556, USA Reverse-geocoded from the candidate centroid; not a permit-confirmed parcel address.
Conclusion so far We have not located the site yet. · confidence 30%
Undetermined: we have not yet located the actual site, only the town or county it is in, so imagery cannot say whether anything is running.
What would change this: A published address, parcel, coordinates or permit for the site itself.
Latest clear imagery: Google 2026-09-29
Newest clear images2 clear image date(s)
Visual view of iren-sweetwater-2, 2026-09-29 (Google Earth (wide view))
2026-09-29Google Earth (wide view) · 4.03 m/pixel
Visual view of iren-sweetwater-2, 2026-09-29 (Google Earth (close view))
2026-09-29Google Earth (close view) · 0.5 m/pixel
How we located this site
5/100 (weak): locality location 5
  1. Starting point (the project's stated locality) 2026-10-19
    Sweetwater, Texas → 32.47095, -100.40594 (locality)
  2. No site-level evidence yet 2026-10-19
    no address, road, landmark or coordinates tie this project to a specific parcel yet -- the town is shown, NOT the site
  3. OpenStreetMap features nearby 2026-10-19
    0 named match(es)

Satellite imagery on this page is drawn from the Google Earth satellite basemap. Each image is dated, labelled by source and pixel resolution, and downloadable at its native size; cloudy dates are kept and marked rather than hidden. New scenes are pulled daily as each provider publishes them.