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Cartis diligence evidence schedule

PowerHouse Grand Prairie

PRJ-1100 · Site · Midlothian, Texas, United States

Record last updated Oct 28, 2026

Scope and capacity

PowerHouse’s current Grand Prairie specifications give a Q1 2027 delivery target, while a separate timeline on the same page still lists construction and power delivery in Q4 2026. These remain forecasts, not confirmation of energization or building completion. PowerHouse Grand Prairie is a hyperscale campus developed by PowerHouse Data Centers and Provident in Texas. The broader site plan includes a 1.8 GW switchyard, while the first 500 MW tranche has been described as approved through the ERCOT planning process with initial delivery previously targeted for 2026. The available public sources do not establish a single project-scoped capacity figure; 1.8 GW is the maximum utility-power infrastructure ceiling. Actual energized IT load, building delivery, customers and later phases remain prospective.

Headline: 500 MW Planned / design

Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.

Location context · PowerHouse Grand Prairie | Midlothian | Texas | US

Actual · PowerHouse Grand Prairie (Project)

Claim 70372 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. PowerHouse Grand Prairie project source

    PowerHouse Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-4026 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/

Lifecycle status · Proposed

Actual · PowerHouse Grand Prairie (Project)

Claim 70373 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. PowerHouse Grand Prairie project source

    PowerHouse Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-4026 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/

Reported capacity · 500 MW

Planned / design or future potential · PowerHouse Grand Prairie (Project)

Claim 70374 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. PowerHouse Grand Prairie project source

    PowerHouse Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-4026 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/

Capacity basis · 500 MW future full build site capacity; not measured operating IT load. Corrected from a portfolio/market rollup to PowerHouse’s published Grand Prairie site boundary.

Actual · PowerHouse Grand Prairie (Project)

Claim 70375 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. PowerHouse Grand Prairie project source

    PowerHouse Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-4026 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/

Location context · PowerHouse Grand Prairie | Midlothian | Texas | US

Actual · PowerHouse Grand Prairie (Project)

Claim 74605 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. PowerHouse Grand Prairie project source

    PowerHouse Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-4026 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/

Lifecycle status · Proposed

Actual · PowerHouse Grand Prairie (Project)

Claim 74606 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. PowerHouse Grand Prairie project source

    PowerHouse Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-4026 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/

Reported capacity · 500 MW

Planned / design or future potential · PowerHouse Grand Prairie (Project)

Claim 74607 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. PowerHouse Grand Prairie project source

    PowerHouse Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-4026 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/

Capacity basis · 500 MW is the narrower approved initial tranche; the 1,800 MW switchyard is a longer term infrastructure ceiling.

Actual · PowerHouse Grand Prairie (Project)

Claim 74608 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. PowerHouse Grand Prairie project source

    PowerHouse Data Centers · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-4026 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/

Initial delivery target · May 2026

Actual · PowerHouse Grand Prairie (Project)

Claim 74611 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. PowerHouse and Provident announce Grand Prairie campus

    PowerHouse Data Centers · Document date: Apr 30, 2025 · Primary

    Source reference: SRC-4261 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/powerhouse-and-provident-rewrite-the-data-center-playbook-with-new-texas-hyperscale-campus

Counterparties and capital

PowerHouse Data Centers · Developer · CMP-1069

This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.