Pennsylvania·Hanover Township

Starpointe

Conditional-use hearings Sep 21, 24, 29, 30 · not approved

Size

7 buildings; 350 MW on-site gas plant (Herald-Standard Sep 2 testimony)

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Pennsylvania·Lancaster City

Lancaster AI Hub (CoreWeave)

Under construction at 216 Greenfield Rd; Harrisburg Pike still in planning

Size

100 MW first, with room to 300 MW

Taxable real estate

$3 billion

Estimated annual tax+$121 million a yearcity, school, and county at today’s millage

Lancaster City: 2.2× today’s assessed value · School District of Lancaster: +82%

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Pennsylvania·Middlesex Township (Carlisle)

Pennsylvania Digital 1 (PAX-1)

Under construction — site work and a PPL switching station; building approvals still in hearings

Size

1.35 GW, expandable to 1.8 GW

Taxable real estate

$13.5 billion

Estimated annual tax+$243 million a yearcity, school, and county at today’s millage

Middlesex Township: 16× today’s assessed value · Cumberland Valley School District: 2.5× today’s assessed value

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Pennsylvania·Butler Township

Nebius Highridge AI Factory

Land closed; overlay expansion approved Sep 2026; first buildings targeted late 2026

Size

1.2 GW at full build (260 MW Oct 2027, 660 MW Jan 2029, 1 GW+ Nov 2029)

Taxable real estate

$12 billion

Estimated annual tax+$181 million a yearcity, school, and county at today’s millage

Butler Township: 137× today’s assessed value · North Schuylkill School District: 55× today’s assessed value

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Pennsylvania·Center Township

Homer City Energy Campus

Under construction on the former coal plant

Size

4.4 GW of on-site generation to serve data centers

Taxable real estate

$44 billion

Estimated annual tax+$1.1 billion a yearcity, school, and county at today’s millage

Center Township: 162× today’s assessed value · Homer-Center School District: 128× today’s assessed value

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Pennsylvania·Salem Township (Berwick)

AWS Cumulus / Susquehanna campus

First building operating; campus expansion underway

Size

960 MW campus (first hall was 48 MW)

Taxable real estate

$9.6 billion

Estimated annual tax+$200 million a yearcity, school, and county at today’s millage

Salem Township: 18× today’s assessed value · Berwick Area School District: 13× today’s assessed value

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Pennsylvania·Upper Burrell Township (New Kensington)

TECfusions Keystone Connect

First capacity live; campus planned to 3 GW

Size

Up to 3 GW (company says 1 GW leased)

Taxable real estate

$30 billion

Estimated annual tax+$4.8 billion a yearcity, school, and county at today’s millage

Upper Burrell Township: 814× today’s assessed value · Burrell School District: 190× today’s assessed value

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Pennsylvania·Covington and Clifton Townships

Project Gold

Conditional-use application filed August 2026; Clifton zoning still in court

Size

2.2 GW

Taxable real estate

$22 billion

Estimated annual tax+$417 million a yearcity, school, and county at today’s millage

Covington + Clifton Townships: 248× today’s assessed value · North Pocono School District: 103× today’s assessed value

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Pennsylvania·Archbald Borough

Wildcat Ridge

Conditional-use hearings underway since January 2026

Size

1.6 GW (developer electricity demand in local coverage of the application)

Taxable real estate

$16 billion

Estimated annual tax+$1.85 billion a yearcity, school, and county at today’s millage

Archbald Borough: 232× today’s assessed value · Valley View School District: 99× today’s assessed value

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Pennsylvania·Nesquehoning Borough

Panther Creek campus

Pre-construction; PPL transmission work proposed to serve the site

Size

350 MW contracted, with a 1 GW Pennsylvania pipeline

Taxable real estate

$3.5 billion

Estimated annual tax+$336 million a yearcity, school, and county at today’s millage

Nesquehoning Borough: 57× today’s assessed value · Panther Valley School District: 26× today’s assessed value

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Pennsylvania·Shippingport Borough

Aligned Project Phoenix

Conditional-use approved; noise items and building permits still pending

Size

Up to 3.6 GW of on-site generation next to three data halls

Taxable real estate

$36 billion

Estimated annual tax+$1.39 billion a yearcity, school, and county at today’s millage

Shippingport Borough: 190× today’s assessed value · South Side Area School District: 43× today’s assessed value

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Pennsylvania·South Whitehall Township

Edged Project Atlas

Land-development review in South Whitehall; plans scaled back from six halls to three

Size

725 MW

Taxable real estate

$7.25 billion

Estimated annual tax+$187 million a yearcity, school, and county at today’s millage

South Whitehall Township: 3.9× today’s assessed value · Parkland School District: +81%

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Pennsylvania·Monongahela Township

Project Hummingbird (Robena)

Greene County planners approved phase-one grading and a 910 MW power island

Size

910 MW of on-site gas generation for a hyperscale campus

Taxable real estate

$9.1 billion

Estimated annual tax+$309 million a yearcity, school, and county at today’s millage

Monongahela Township: 185× today’s assessed value · Southeastern Greene School District: 75× today’s assessed value

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Pennsylvania·Scrubgrass Township

Keel Scrubgrass campus

Pipeline site — load studies and on-site gas still in engineering, no hall permits yet

Size

Up to 1.36 GW potential (63 MW on the grid today)

Taxable real estate

$13.6 billion

Estimated annual tax+$339 million a yearcity, school, and county at today’s millage

Scrubgrass Township: 182× today’s assessed value · Allegheny-Clarion Valley School District: —

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Pennsylvania·Jessup Borough

Breaker Street campus

In Lackawanna County court after Jessup refused the land-development filing

Size

600 MW (published project-tracker figure for the seven-hall campus)

Taxable real estate

$6 billion

Estimated annual tax+$692 million a yearcity, school, and county at today’s millage

Jessup Borough: 105× today’s assessed value · Valley View School District: 38× today’s assessed value

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Pennsylvania·South Buffalo Township

Chirisa Northpointe

Under construction / redevelopment of the existing hall

Size

Up to 100 MW

Taxable real estate

$1 billion

Estimated annual tax+$86 million a yearcity, school, and county at today’s millage

South Buffalo Township: 17× today’s assessed value · Freeport Area School District: 14× today’s assessed value

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Pennsylvania·South Strabane Township

Zediker Station

Site being marketed — industrial zoning in place, no campus application yet

Size

500–700 MW of possible on-site generation

Taxable real estate

$5 billion

Estimated annual tax+$104 million a yearcity, school, and county at today’s millage

South Strabane Township: 4.9× today’s assessed value · Trinity Area School District: 3.0× today’s assessed value

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Pennsylvania·Wyalusing Township

Klondike Wyalusing

Site held for hyperscale development; company says power-plant permits are in hand

Size

500+ MW

Taxable real estate

$5 billion

Estimated annual tax+$379 million a yearcity, school, and county at today’s millage

Wyalusing Township: 169× today’s assessed value · Wyalusing Area School District: 32× today’s assessed value

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Pennsylvania·Kline Township

AWS Kline Township campus

Land-development review; decision deadline extended to September 30, 2026

Size

Nine halls, 2.5 million sq ft — IT load not yet published

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