PowerHouse Carlisle

UnknownUnclassifiedCampusCarlisle, Cumberland County, Pennsylvania

10% profile completeness

10 claims from 6 sources

Current facility power

Not yet sourced

Planned capacity

1.35 GW[1]

Likely

Floor area

Not yet sourced

Buildings (planned)

Not yet sourced

Capital cost / investment

Not yet sourced

First operational

Not yet sourced

POWER & GRID

Time-to-power · verification · interconnection

Time to power

H2 2028 – H2 2032

Low confidencewindow, not a prediction

Project verification

Announced only

Only announcements or press coverage found.

Current stage

Announced

Furthest stage with documented evidence

Utility · ISO

PPL Electric Utilities · PJM

Substation: Not identified

Power reality

Announced

1.35 GW[1]

Reported by Edison Electric Institute

Interconnection request

No record

Contracted / approved

No record

Under construction

No record

Operational

No record

⚠ No grid, construction or operating record yet backs the 1.4 GW announced.
⚠ No public interconnection record for this load — PJM does not publish large-load requests.
⚠ No recorded land acquisition found.

AI evidence brief

Summarizes only the evidence on this page. Answers citing anything else are rejected automatically.

How the time-to-power window was estimated

Evidence used

Current stage: Announced (furthest stage with documented evidence)[1]
No public grid record: No interconnection request or utility contract found; adds uncertainty to the upper bound.
Required: 1.35 GW

Assumptions

From “Announced”, large loads have typically taken 2–5 more years to first power (editorial range; see Methodology).
The window is a range of plausible outcomes under these assumptions, not a forecast. It moves as new filings, queue updates or imagery arrive.

Window: H2 2028 – H2 2032

Project verification

Development

AnnouncedSep 11, 2026
Utility filing / announcement
- Sep 11, 2026 · Planned capacity reported: 1350 MW[1]
Land acquired
Planning / zoning
Permitting

Grid interconnection

Interconnection application
Feasibility study
System impact study
Facilities study
Interconnection agreement / service contract

Build & energization

Financing
Under construction
Energization
Operational

● documented · ◌ implied by a later stage · ○ no evidence found. Dates are those of the earliest dated evidence, which can be later than when a stage actually began. Evidence classes: Utility filing / announcement.

Grid path

facility
PowerHouse Carlisle
→
substation
Not identified
UnknownUnverified
No substation mapped within 3 km and none named in filings.
→
transmission
Not identified
UnknownUnverified
No transmission line mapped within 2 km.
→
utility
PPL Electric Utilities[1]
DocumentedConfirmed
Named in a source
→
ISO / RTO
PJM[2]
Service territoryLikely
Balancing authority: PJM

Substation capacity:: not published
Required upgrades:: Three dedicated 450 MW substations, one per campus[1]
Congestion:: not yet sourced (no nodal price data)

Dashed boxes are based on proximity only and do not establish which asset serves the site.

Interconnection records

No interconnection-queue record is linked to this site. Of the ISOs we ingest, only NYISO publishes large-load requests; PJM, ERCOT, MISO, SPP and CAISO queues list generation only.

On-site & dedicated generation

No on-site, behind-the-meter or dedicated generation found in sources.

Location & imagery

County-level (approximate)

Location is approximate (county-level (approximate)); the marker does not identify the exact site.

Coordinates: 40.16549, -77.25957
County: Cumberland County

Photographs

No openly licensed ground-level photos matched to this site yet.

Ownership, operation & customers

1. Property owner of record
Not identified
2. Owner / developer
PowerHouse Data Centers[1]
3. Operator
Not identified
4. Tenant / cloud
Not identified
5. End customer / workload
Not identified

Power supply

Utility:

PPL Electric Utilities[1]

Each link is sourced separately. The property owner of record is often a special-purpose entity; the same company appearing in two roles is shown only when sources say so.

All parties with evidence

Developer: PowerHouse Data Centers[1]Confirmed
“PowerHouse Data Centers / Data Center Carlisle, PA”
Utility: PPL Electric Utilities[1]Confirmed
“PowerHouse Data Centers / Data Center Carlisle, PA” Listed by EEI under this member utility.

No tenants or end users identified in our sources yet.

Power (all fields)

Planned capacity: 1.35 GW[1]Likely
“1,350 MW data center complex comprised of three campuses, each with a 450 MW dedicated substation.”
Current facility power: Not yet sourced

Capacity figures are nameplate or contracted; annual consumption is a labeled model estimate, not metered data.

Grid & electricity

ISO / RTO: PJM[2]Likelyderived
Location falls inside this ISO/RTO footprint.
Balancing authority: PJM[3]Likelyderived
Control area of the containing utility territory.
Required grid upgrades: Three dedicated 450 MW substations, one per campus[1]Likely
“1,350 MW data center complex comprised of three campuses, each with a 450 MW dedicated substation.”
State avg. industrial price: 11.04¢/kWh[5]Confirmed
Pennsylvania statewide average, July 2026.
State avg. commercial price: 13.86¢/kWh[5]Confirmed
Pennsylvania statewide average, July 2026.
Generation within 50 km: 3.77 GW[6]Confirmedderived
31 EIA-reported plants within 50 km.
Generation queued in county: 33 MW[4]Confirmedderived
2 active generation interconnection requests in Cumberland County: Solar 33 MW. Queued projects often don't get built.
Interconnection status: Not yet sourced
Contracted / committed power: Not yet sourced

Nearby infrastructure	Type	Distance	Voltage / capacity	Source
Adams Solar LLC Pa · Adams Solar LLC (PA)	Power plant (Solar)	32.2 km	80 MW	[6]
Hunterstown Power Plant · Hunterstown Generation, LLC	Power plant (Natural Gas)	33.5 km	810 MW	[6]
Hunterstown · Hunterstown Power, LLC	Power plant (Natural Gas)	34.2 km	64 MW	[6]
Aspen Road Solar · Urban Grid Solar	Power plant (Solar)	42.9 km	100 MW	[6]
Crane Clean Energy Center · Constellation Nuclear	Power plant (Nuclear)	45.6 km	803 MW	[6]
Pixelle Specialty Solutions LLC - Spring · Pixelle Specialty Solutions LLC - (PA)	Power plant (Coal)	46.7 km	85 MW	[6]
Brunner Island · Brunner Island LLC	Power plant (Natural Gas)	48.5 km	1.41 GW	[6]
Chambersburg · Chambersburg Energy, LLC	Power plant (Natural Gas)	49.2 km	100 MW	[6]

Largest queued generation in this county	Fuel	Queue status	MW	Source
Gobbler KnobPJM AF2-229	Solar	IA signed · proposed 2027-11	20 MW	[4]
Newville-Nottingham Tap 1 69 kVPJM AG2-166	Solar	In study · proposed 2023-08	13 MW	[4]

Utility, ISO and nearby assets are derived from the site's location. Proximity to a substation or line doesn't establish the interconnection; that needs a utility filing or interconnection-queue record. Queue requests are applications, not commitments — most never reach operation.

Construction & permitting

Announced
—
Land acquired
—
Permitting
—
Construction start
—
First operational
—
Expected completion
—

Planned capacity: 1.35 GW[1]Likely
“1,350 MW data center complex comprised of three campuses, each with a 450 MW dedicated substation.”

Real estate

Official assessments

Assessor's value for a tax year

None sourced yet

Recorded transactions

Sale prices from recorded deeds

None sourced yet

Model estimates

Our model — not an appraisal

None sourced yet

Annual property tax: Not yet sourced

No county parcel or assessor records linked yet. County records are currently ingested for Loudoun County, VA and Maricopa County, AZ.

Size

Floor area: Not yet sourced

What changed (last 3 years)

Follow this facility (RSS)

No tracked changes yet. Values are recorded on every data refresh, so changes will appear here over time.

Timeline

No dated events sourced yet.

All claims (provenance audit)

Field	Value	Source	Confidence	As of	Status
Developer	PowerHouse Data Centers	[1]	Confirmed	2026-09-11	Shown
Utility	PPL Electric Utilities	[1]	Confirmed	2026-09-11	Shown
Planned capacity	1.35 GW	[1]	Likely	2026-09-11	Shown
ISO / RTO	PJMPJM INTERCONNECTION, LLC	[2] derived	Likely	—	Shown
Balancing authority	PJM	[3] derived	Likely	—	Shown
Required grid upgrades	Three dedicated 450 MW substations, one per campus	[1]	Likely	2026-09-11	Shown
Generation queued in county	33 MW	[4] derived	Confirmed	2026-09-27	Shown
State avg. industrial price	11.04¢/kWh	[5]	Confirmed	2026-07	Shown
State avg. commercial price	13.86¢/kWh	[5]	Confirmed	2026-07	Shown
Generation within 50 km	3.77 GW	[6] derived	Confirmed	202502	Shown

Sources

[1]
Large Load Projects and Tariffs (September 2026)
Edison Electric Institute · published 2026-09-11 · retrieved 2026-09-28
[2]
Independent System Operators (HIFLD)
DHS HIFLD (via PNNL ArcGIS) · retrieved 2026-09-28 · Public domain
[3]
Electric Retail Service Territories (HIFLD, from EIA-861)
DHS HIFLD / U.S. EIA (via Esri Living Atlas) · retrieved 2026-09-28 · Public domain
[4]
PJM New Services Queue (planning queues)
PJM Interconnection · retrieved 2026-09-27 · Public
[5]
Electric Power Monthly, Table 5.6.A — Average price of electricity to ultimate customers by state (July 2026)
U.S. Energy Information Administration · retrieved 2026-09-27 · Public domain
[6]
Power Plants in the U.S. (EIA-860)
U.S. Energy Information Administration · retrieved 2026-09-27 · Public domain

Suggest a correction

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How to read this page

Every value is a claim from a cited source. When sources disagree, the most trustworthy claim is shown and the others are listed beneath it.

Confirmed primary source · Likely reputable secondary or modeled · Unverified inferred · Speculative weak evidence.

derived computed by our pipeline; estimated a model estimate, not a disclosed figure. Methodology →