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Cartis diligence evidence schedule

Pennsylvania Digital I (PAX) Program

PRJ-0447 · Program · Middlesex Township / Carlisle, Pennsylvania, United States

Record last updated Oct 28, 2026

Scope and capacity

An October 5, 2026 signed court order in the PAX proceedings states that the mandatory stay does not apply and schedules a November 13 hearing on a discretionary stay. A September 22 order had partly quashed the approval appeal, denied a stay without prejudice and scheduled argument for January 12, 2027. These are procedural developments, not a final merits resolution or proof of construction authorization, cancellation or power delivery; the reviewed court documents are copies hosted by an opposing party. Pennsylvania Digital I (PAX) Program covers shared infrastructure and three distinct campus stages; 1.35/1.8 GW are utility envelopes, planned utility capacity.

Headline: See constituent sites

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.

Claims and exhibit sources

Jump to a claim (19)

Physical campus count · 3 campuses

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43801 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Data Center Partners and PowerHouse launch 1.35 GW PAX joint venture

    PowerHouse Data Centers · Document date: Jul 15, 2025 · Primary

    Source reference: SRC-2422 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/pennsylvania-data-center-partners-and-powerhouse-data-centers-launch-joint-venture-to-build-next-gen-1-35-gw-hyperscale-data-center-campus-in-carlisle-pennsylvania

  2. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

  3. Southcentral Regional Office data center permit register — Pennsylvania Digital 1

    Pennsylvania Department of Environmental Protection · Document date: Not stated · Primary

    Source reference: SRC-2425 · Recorded authority: Official primary

    Source URL

    https://www.pa.gov/agencies/dep/dep-regions/southcentral-regional-office

Current site area · 700 acres

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43802 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

  2. Southcentral Regional Office data center permit register — Pennsylvania Digital 1

    Pennsylvania Department of Environmental Protection · Document date: Not stated · Primary

    Source reference: SRC-2425 · Recorded authority: Official primary

    Source URL

    https://www.pa.gov/agencies/dep/dep-regions/southcentral-regional-office

Current floor area minimum · 4.5 million square feet

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43804 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

Dedicated campus substation count · 3 substations

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43807 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Data Center Partners and PowerHouse launch 1.35 GW PAX joint venture

    PowerHouse Data Centers · Document date: Jul 15, 2025 · Primary

    Source reference: SRC-2422 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/pennsylvania-data-center-partners-and-powerhouse-data-centers-launch-joint-venture-to-build-next-gen-1-35-gw-hyperscale-data-center-campus-in-carlisle-pennsylvania

  2. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

Utility capacity per campus · 450 MW

Reported rounded · Pennsylvania Digital I (PAX) Program (Project)

Claim 43808 · Recorded claim type: Reported rounded · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. Pennsylvania Data Center Partners and PowerHouse launch 1.35 GW PAX joint venture

    PowerHouse Data Centers · Document date: Jul 15, 2025 · Primary

    Source reference: SRC-2422 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/pennsylvania-data-center-partners-and-powerhouse-data-centers-launch-joint-venture-to-build-next-gen-1-35-gw-hyperscale-data-center-campus-in-carlisle-pennsylvania

  2. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

  3. Southcentral Regional Office data center permit register — Pennsylvania Digital 1

    Pennsylvania Department of Environmental Protection · Document date: Not stated · Primary

    Source reference: SRC-2425 · Recorded authority: Official primary

    Source URL

    https://www.pa.gov/agencies/dep/dep-regions/southcentral-regional-office

Base utility program capacity · 1,350 MW

Reported rounded · Pennsylvania Digital I (PAX) Program (Project)

Claim 43809 · Recorded claim type: Reported rounded · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. Pennsylvania Data Center Partners and PowerHouse launch 1.35 GW PAX joint venture

    PowerHouse Data Centers · Document date: Jul 15, 2025 · Primary

    Source reference: SRC-2422 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/pennsylvania-data-center-partners-and-powerhouse-data-centers-launch-joint-venture-to-build-next-gen-1-35-gw-hyperscale-data-center-campus-in-carlisle-pennsylvania

  2. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

Future expandable utility capacity · 1,800 MW

Planned / design or future potential · Pennsylvania Digital I (PAX) Program (Project)

Claim 43810 · Recorded claim type: Reported rounded · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. Pennsylvania Data Center Partners and PowerHouse launch 1.35 GW PAX joint venture

    PowerHouse Data Centers · Document date: Jul 15, 2025 · Primary

    Source reference: SRC-2422 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/pennsylvania-data-center-partners-and-powerhouse-data-centers-launch-joint-venture-to-build-next-gen-1-35-gw-hyperscale-data-center-campus-in-carlisle-pennsylvania

  2. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

Announced project value · $15 billion

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43811 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Data Center Partners and PowerHouse launch 1.35 GW PAX joint venture

    PowerHouse Data Centers · Document date: Jul 15, 2025 · Primary

    Source reference: SRC-2422 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/pennsylvania-data-center-partners-and-powerhouse-data-centers-launch-joint-venture-to-build-next-gen-1-35-gw-hyperscale-data-center-campus-in-carlisle-pennsylvania

Fiber metro network access · 17 metro networks

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43812 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Data Center Partners and PowerHouse launch 1.35 GW PAX joint venture

    PowerHouse Data Centers · Document date: Jul 15, 2025 · Primary

    Source reference: SRC-2422 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/pennsylvania-data-center-partners-and-powerhouse-data-centers-launch-joint-venture-to-build-next-gen-1-35-gw-hyperscale-data-center-campus-in-carlisle-pennsylvania

Direct peering market · Ashburn, Virginia

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43813 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Data Center Partners and PowerHouse launch 1.35 GW PAX joint venture

    PowerHouse Data Centers · Document date: Jul 15, 2025 · Primary

    Source reference: SRC-2422 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/pennsylvania-data-center-partners-and-powerhouse-data-centers-launch-joint-venture-to-build-next-gen-1-35-gw-hyperscale-data-center-campus-in-carlisle-pennsylvania

Planned switching station high side · 500 kV

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43814 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

  2. Southcentral Regional Office data center permit register — Pennsylvania Digital 1

    Pennsylvania Department of Environmental Protection · Document date: Not stated · Primary

    Source reference: SRC-2425 · Recorded authority: Official primary

    Source URL

    https://www.pa.gov/agencies/dep/dep-regions/southcentral-regional-office

Planned switching station low side · 138 kV

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43815 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

  2. Southcentral Regional Office data center permit register — Pennsylvania Digital 1

    Pennsylvania Department of Environmental Protection · Document date: Not stated · Primary

    Source reference: SRC-2425 · Recorded authority: Official primary

    Source URL

    https://www.pa.gov/agencies/dep/dep-regions/southcentral-regional-office

Program capacity is operating IT · False

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43816 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

  2. Southcentral Regional Office data center permit register — Pennsylvania Digital 1

    Pennsylvania Department of Environmental Protection · Document date: Not stated · Primary

    Source reference: SRC-2425 · Recorded authority: Official primary

    Source URL

    https://www.pa.gov/agencies/dep/dep-regions/southcentral-regional-office

Tenant disclosed · False

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43817 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

  2. Pennsylvania Digital 1 fast-track project

    Commonwealth of Pennsylvania Office of Transformation & Opportunity · Document date: Not stated · Primary

    Source reference: SRC-2424 · Recorded authority: Official primary

    Source URL

    https://www.pa.gov/agencies/oto/fasttrack/pennsylvaniadigital1

Project financing disclosed · False

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43818 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Data Center Partners and PowerHouse launch 1.35 GW PAX joint venture

    PowerHouse Data Centers · Document date: Jul 15, 2025 · Primary

    Source reference: SRC-2422 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.powerhousedata.com/news/pennsylvania-data-center-partners-and-powerhouse-data-centers-launch-joint-venture-to-build-next-gen-1-35-gw-hyperscale-data-center-campus-in-carlisle-pennsylvania

  2. Pennsylvania Digital 1 community project site

    Pennsylvania Digital I · Document date: Not stated · Primary

    Source reference: SRC-2426 · Recorded authority: Party primary

    Source URL

    https://pax1campus.com/

Current sponsor status · Under construction

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43819 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

Current sponsor initial power target · 2027-Q4

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43821 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

Second power step target · 2028-Q2

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43822 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

Third power step target · 2029-Q2

Source report · Pennsylvania Digital I (PAX) Program (Project)

Claim 43823 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Pennsylvania Digital I hyperscale campus

    Pennsylvania Data Center Partners · Document date: Not stated · Primary

    Source reference: SRC-2423 · Recorded authority: Party primary

    Source URL

    https://www.padatacenters.com/campus

Counterparties and capital

Pennsylvania Data Center Partners · Developer · CMP-1115

PowerHouse Data Centers · Developer · CMP-1069

PPL Electric Utilities · Utility provider · CMP-1117

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.