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Data center buildUnder construction

IREN Sweetwater Campus

IREN (Iris Energy)Sweetwater, Nolan County, TXUpdated

IREN (Iris Energy) is building a 2000 MW data center in Nolan County, Texas (under construction). One source reports this facility in the Kapwork Grow tracker.

Capacity
2000 MW
Site
2,200 acres
Reported jobs
350
Cite

Who's on this build

Named in the cited sources. No source reports who builds it.

Timeline

Dates as reported. Not a bid calendar. A planned date is not evidence that work occurred.

  1. Today

    Under construction

    Last material change Sep 24, 2026.

  2. 4 mo ago

    Construction start

  3. last year

    Announced

Reported updates without an event date

Record quality

Datasets
1
Location
Site footprint confirmed
Summary
From published records
Source as of
Last material change

Report an error in this record

Site and infrastructure

CA Compute AtlasKW Kapwork Grow tracker record

Status

Operator
IREN (Iris Energy)Operator · Compute AtlasCompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of Jul 7, 2026 · Record: iren-sweetwater-tx
Stage
Under constructionStage · Compute AtlasCompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of Jul 7, 2026 · Record: iren-sweetwater-tx
Facility type
AI data centerFacility type · Kapwork Grow tracker recordKapwork Grow tracker record, merged from the sources listed here (free account)As of Sep 23, 2026 · Record: 197175725854968

Scale

Reported capacity
2000 MWReported capacity · Compute AtlasCompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of Jul 7, 2026 · Record: iren-sweetwater-tx
Site area
2,200 acresSite area · Kapwork Grow tracker recordKapwork Grow tracker record, merged from the sources listed here (free account)As of Sep 23, 2026 · Record: 197175725854968
Reported jobs
350Reported jobs · Kapwork Grow tracker recordKapwork Grow tracker record, merged from the sources listed here (free account)As of Sep 23, 2026 · Record: 197175725854968

Reported dates

Announced
2025Announced · Compute AtlasCompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of Jul 7, 2026 · Record: iren-sweetwater-tx
Construction start reported
2026-05Construction start reported · Compute AtlasCompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of Jul 7, 2026 · Record: iren-sweetwater-tx

Site

City
SweetwaterCity · Compute AtlasCompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of Jul 7, 2026 · Record: iren-sweetwater-tx
County
NolanCounty · Compute AtlasCompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of Jul 7, 2026 · Record: iren-sweetwater-tx
State
TexasState · Compute AtlasCompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of Jul 7, 2026 · Record: iren-sweetwater-tx
Location precision
Site footprint confirmedLocation precision · Kapwork Grow tracker recordKapwork Grow tracker record, merged from the sources listed here (free account)As of Sep 23, 2026 · Record: 197175725854968

Power and cooling

Utility
ERCOTUtility · Kapwork Grow tracker recordKapwork Grow tracker record, merged from the sources listed here (free account)As of Sep 23, 2026 · Record: 197175725854968
Power source
Grid powerPower source · Kapwork Grow tracker recordKapwork Grow tracker record, merged from the sources listed here (free account)As of Sep 23, 2026 · Record: 197175725854968
Cooling
Closed loopCooling · Kapwork Grow tracker recordKapwork Grow tracker record, merged from the sources listed here (free account)As of Sep 23, 2026 · Record: 197175725854968
AI workload
Confirmed AI or machine-learning workloadAI workload · Compute AtlasCompute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of Jul 7, 2026 · Record: iren-sweetwater-tx

Permits and public records

Incentives reported
Tax Increment Reinvestment Zone (TIRZ) No. 1, Nolan County (Nolan County, TX)Incentives reported · Kapwork Grow tracker recordKapwork Grow tracker record, merged from the sources listed here (free account)As of Sep 23, 2026 · Record: 197175725854968

Sources, method and limits

Show 11 sourcesHide

What each source reports

What each source reports
DatasetReported nameReported statusReported MW
Compute AtlasIREN Sweetwater CampusUnder construction2000 MW

Sources and evidence

  1. CA
    Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)As of: Jul 7, 2026 · Record: iren-sweetwater-tx
  2. CA
  3. CA
  4. CA
  5. CA
  6. CA
  7. CA
  8. CA
  9. CA
  10. CA
  11. CA
  12. KW

Limitations and interpretation

  • This record is the Kapwork Grow tracker's merged view of a facility, from the tracker snapshot built 2026-09-23. Facts tagged KW are the tracker's resolved values; the per-source rows it was merged from are listed under Sources and on the tracker record.
  • Sources on this record: Compute Atlas: Kubiak, E. (2026). Compute Atlas [Data set]. https://doi.org/10.5281/zenodo.22284476 (CC BY 4.0). Every source is licensed for commercial use with attribution.
  • An announced or permitted build is not a contract, an open bid or a purchase order.
  • Capacity figures are as reported by the cited sources and may describe planned rather than energised capacity.

Cite or correct this record

Kapwork Grow, “IREN Sweetwater Campus”, https://kapwork.com/grow/directory/datacenters/iren-sweetwater-campus-tx-dc_b3548d1910f8, materially updated Sep 24, 2026.

Report an error in this record and we will check it against the cited sources.

An announced or permitted build is not a contract, an open bid or a purchase order. Capacity and dates are as reported by the cited sources. “Not reported” means missing information, not zero. Completed and withdrawn records can remain available as historical records.

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