Datacenter Projects in Pennsylvania

Pennsylvania's central position and Three Mile Island nuclear power agreement (Microsoft) have spotlighted the state for AI-grade datacenter siting, with growing activity in Lancaster and the Lehigh Valley.

Pennsylvania is currently tracking roughly 40 active datacenter projects across operational sites, builds under construction, and recently announced campuses, representing an estimated 450 MW of IT load capacity. Over the last 24 months, 9 new large-scale projects have been announced statewide, with approximate aggregate investment of $6B. The state is categorized as a secondary market for North American datacenter activity.

Top Datacenter Markets in Pennsylvania

Datacenter construction in Pennsylvania is concentrated in Philadelphia, Pittsburgh, Allentown, Reading, Lancaster. These submarkets attract activity because of available high-voltage transmission capacity, large industrial-zoned land parcels, favorable tax abatements, and existing fiber routes connecting to major peering hubs.

Major Operators and Hyperscalers Building in Pennsylvania

Operators with significant presence or active builds in Pennsylvania include Digital Realty, Sungard AS, TierPoint, DataBank, Flexential. Each operator runs a distinct procurement model — hyperscalers (AWS, Microsoft, Google, Meta) typically award national MSAs to a short list of general contractors and self-perform commissioning, while colocation providers (Digital Realty, Equinix, QTS, Aligned) source more locally and award trade-by-trade.

Notable named projects and campuses in Pennsylvania include: Digital Realty Philadelphia, TierPoint Allentown, Amazon Web Services Lancaster County.

Who Sells Into Pennsylvania Datacenter Projects

A typical 100 MW datacenter campus in Pennsylvania involves dozens of supplier categories. Companies actively pursuing Pennsylvania datacenter work include:

• General contractors and construction managers— DPR, Holder, Fortis, Clayco, Whiting-Turner, JE Dunn, Brasfield & Gorrie, Turner, Mortenson
• Electrical contractors and switchgear suppliers — Rosendin, Faith Technologies, Cupertino Electric, Eaton, ABB, Schneider Electric, Vertiv, Powell, Siemens Energy
• Mechanical, HVAC and cooling suppliers — Stulz, Vertiv, Trane, Munters, Carrier, Johnson Controls, Nortek, Stellar
• Power equipment and backup generation — Caterpillar, Cummins, Kohler, Generac, MTU, ABB UPS, Mitsubishi Power, Bloom Energy
• Structural, civil and site work — Concrete, steel erection, sitework grading, paving, fencing and security perimeter
• Fiber, structured cabling and BMS integrators — Corning, CommScope, Panduit, Belden, Honeywell BMS, Schneider EcoStruxure

How to Find Datacenter Projects in Pennsylvania

Datacenter projects in Pennsylvaniaare best identified through a combination of public and private signals: state and county building permit filings, economic development authority press releases and incentive announcements, utility interconnection queues and substation upgrade petitions, environmental (NPDES, air permit) filings, FAA notices for construction cranes, and hyperscaler real estate filings. SUPPLYCO's AI agents aggregate these signals continuously and surface them to sales reps inside their existing CRM, so contractors and suppliers in Pennsylvania can engage before bid lists close.