PA AI Data Center Projects

Every tracked AI data center project, grouped by build status. Operational, under construction, announced, and permitted — with developer, tenant, capacity, and cost details.

Projects tracked: 17
Operating: 1
Under construction: 7
Announced / permitted: 9
Total capacity: 19.5 GW
Estimated investment: ~$38.8B

Homer City Energy Campus — 4.5 GW, Homer City, PA, United States · developer: Homer City Redevelopment · tenant: Amazon Web Services (in discussions, no deal signed) · under construction · ~$10.0B
TECfusions New Kensington AI Campus — 3.0 GW, New Kensington, PA, United States · developer: TECfusions · operational
Aligned Project Phoenix (Shippingport) — 2.0 GW, Shippingport, PA, United States · developer: Aligned Data Centers · under construction
AWS Pennsylvania Campus — 1.8 GW, Salem Township, PA, United States · developer: AWS · under construction · ~$4.1B
Wildcat Ridge AI Data Center Campus — 1.6 GW, Archbald, PA, United States · developer: Cornell Realty Management · announced · ~$2.1B
Pennsylvania Digital I (PAX-1) — 1.4 GW, Middlesex Township (Carlisle), PA, United States · developer: PowerHouse Data Centers / Pennsylvania Data Center Partners · under construction · ~$15.0B
Nebius Highridge Business Park AI Factory — 1.2 GW, Butler Township, PA, United States · developer: Nebius · permitted
Three Mile Island Restart — 837 MW, Middletown, PA, United States · developer: Constellation · tenant: Microsoft · under construction · ~$1.6B
Project Laurel (Limerick) — 750 MW, Limerick Township, PA, United States · developer: MDC 7 LLC · announced
Project Atlas (South Whitehall) — 725 MW, South Whitehall Township, PA, United States · developer: CDE Acquisitions LLC (Edged Data Centers) · announced
Slate Belt Holdings Upper Mount Bethel Campus — 480 MW, Upper Mount Bethel Township, PA, United States · developer: Slate Belt Holdings (Talen Energy / River Pointe Logistics) · announced
Prime Data Centers Starpointe Campus — 350 MW, Hanover Township, PA, United States · developer: Prime Data Centers · announced
Springdale Dynamo Data Center (former Cheswick Generating Station) — 330 MW, Springdale, PA, United States · developer: Allegheny DC Property Company (Dynamo DC) · permitted
Lancaster County DC — 300 MW, Lancaster County, PA, United States · developer: Chirisa Technology Parks / Machine Investment Group · tenant: CoreWeave · under construction · ~$6.0B
Switch Big Beaver Campus (former Pitt Race) — 270 MW, Big Beaver Borough, PA, United States · developer: Switch · announced
Project Hazelnut (Humboldt Industrial Park), Hazle Township, PA, United States · developer: NorthPoint Development · tenant: Amazon Web Services · announced
Sentinel / Green Fig East Whiteland Data Center (Project Forge PA), East Whiteland Township, PA, United States · developer: Sentinel Data Centers / Green Fig LLC · under construction