Open Infrastructure IndexAI Data Center Index

State Market

Pennsylvania

AI data center buildout inside Pennsylvania — operators, scale, and pipeline status. 4 facilities with 5.4 GW of selected tracked capacity.

Facilities

4

Tracked Capacity

5.4 GW

Operators

6

Statuses

4

Operational

1

Data Quality

100% cited
75% capacity published
50% geolocated
100% dated

Market Composition

How this slice breaks down

Status, operator concentration, and energy profile across 4 facilities.

Status distribution

Top operators by capacity

Meta2.6 GWVistra Corp2.6 GWAmazon Web Services1.9 GWTalen Energy1.9 GWConstellation Energy835 MWMicrosoft835 MW

Energy mix

Nuclear375%
Other / Unknown125%

Quick Links

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Machine-readable Data

JSON
Structured
/states/pennsylvania/index.json
CSV
Tabular
/states/pennsylvania/index.csv
GeoJSON
Mapping
/states/pennsylvania/index.geojson

Frequently asked questions

How many AI data centers are tracked for Pennsylvania?
The AI Data Center Index tracks 4 facilities for Pennsylvania with 5.4 GW of selected tracked capacity.

Operators Present

Amazon Web Services
2 facilities
Talen Energy
2 facilities
Constellation Energy
1 facilities
Meta
1 facilities
Microsoft
1 facilities
Vistra Corp
1 facilities

Status Mix

Announced
1 facilities
Operational
1 facilities
Planned
1 facilities
Under Construction
1 facilities

Capacity Tiers

Over 1 GW
2 facilities
500 MW to 1 GW
1 facilities
Capacity Unknown
1 facilities

Facilities

Facility Operator Location Capacity ↓ Status Energy Workload Readiness Sources
Meta-Vistra PJM Nuclear Power Agreements
MetaVistra CorpUnited States
PJM grid region (Ohio and Pennsylvania)
2,609 MW20-year Meta-Vistra nuclear PPAs announced January 2026; uprate capacity expected in early 2030sNuclearMixed
3
AWS Pennsylvania AI Innovation Campuses and Susquehanna PPA
Amazon Web ServicesTalen EnergyUnited States
Pennsylvania
1,920 MWunder construction at Susquehanna-adjacent campus with additional planned Pennsylvania campusesNuclearMixed
5
Crane Clean Energy Center (Three Mile Island Reactivation)
Constellation EnergyMicrosoftUnited States
Londonderry Township / Middletown, Pennsylvania
835 MWplanned 2028 restart pending regulatory approvalsNuclearPower-Linked AI Infrastructure
3
AWS Susquehanna-Cumulus Nuclear Data Center Campus
Amazon Web ServicesTalen EnergyUnited States
Salem Township / Berwick, Pennsylvania
—existing Susquehanna-adjacent AWS data-center campus with broader front-of-the-meter transitionOtherAI & Cloud Infrastructure
5
Meta-Vistra PJM Nuclear Power Agreements2,609 MW
Meta · Vistra Corp
United States · PJM grid region (Ohio and Pennsylvania)20-year Meta-Vistra nuclear PPAs announced January 2026; uprate capacity expected in early 2030sNuclearMixed86% Ready3 sources
AWS Pennsylvania AI Innovation Campuses and Susquehanna PPA1,920 MW
Amazon Web Services · Talen Energy
United States · Pennsylvaniaunder construction at Susquehanna-adjacent campus with additional planned Pennsylvania campusesNuclearMixed86% Ready5 sources
Crane Clean Energy Center (Three Mile Island Reactivation)835 MW
Constellation Energy · Microsoft
United States · Londonderry Township / Middletown, Pennsylvaniaplanned 2028 restart pending regulatory approvalsNuclearPower-Linked AI Infrastructure100% Ready3 sources
AWS Susquehanna-Cumulus Nuclear Data Center Campus
Amazon Web Services · Talen Energy
United States · Salem Township / Berwick, Pennsylvaniaexisting Susquehanna-adjacent AWS data-center campus with broader front-of-the-meter transitionOtherAI & Cloud Infrastructure86% Ready5 sources