Pennsylvania
Totals only include facilities with a reported or estimated figure; most sites don't disclose power, so these are floors, not market size estimates. Online = operating sites; pipeline = remaining planned MW at sites under construction or planned. Average industrial electricity price: 11.04¢/kWh (EIA).
AI data center capacity over time
Facility power at satellite-tracked AI campuses (Epoch AI timelines), quarterly
Construction pipeline by expected completion
MW from phases with a projected completion date
Power reality
Announced capacity vs. what grid records, construction and operation document. Facility-level sums; sources differ in coverage.
- Announced2.43 GW
- Interconnection requests750 MW
- Contracted / approved300 MW
- Under construction197 MW
- Operational139 MW
1.35 GW announced at 1 site has no grid, construction or operating record yet.
Bucketed by the midpoint of each site's evidence-based window. Windows are ranges, not forecasts.
- PowerHouse Carlisle1.35 GW / 0
- AWS Berwick960 MW / 300 MW
Interconnection queues
Active requests to connect to the grid (NYISO, PJM). Requests are applications, not commitments — most never get built.
750 MW of data-center load across 2 project-level load requests (NYISO publishes these individually; most ISOs don't).
Largest operators & owners
Online + pipeline MW at linked facilities
- Amazon Web Services139 MW + 73 MW · 2 sites
- CoreWeave0 MW + 124 MW · 1 sites
- Flexential— · 2 sites
- TierPoint— · 2 sites
- Lumen Technologies— · 1 sites
- Expedient— · 1 sites
- SES— · 1 sites
- PowerHouse Data Centers— · 1 sites
- Highwall Energy, LLC— · 1 sites
- Patriot Forge PA, LLC— · 1 sites
Largest customers & end users
Tenants and workload owners, where sourced
- Amazon Web Services139 MW + 73 MW · 1 sites
Utility exposure
Most likely retail utility by location (approximate)
- PPL Electric Utilities139 MW + 197 MW · 8 sites
- Pennsylvania Electric CO— · 33 sites
- Peco Energy CO— · 5 sites
- West Penn Power Company— · 1 sites
- Duquesne Light CO— · 1 sites
Grid operators (ISO / RTO)
By facility location
- PJM139 MW + 197 MW · 49 sites
- NYISO— · 2 sites
Largest facilities
By online + pipeline MW
| Facility | Status | Online | Pipeline |
|---|---|---|---|
| AWS Berwick | Operating + expanding | 139 MW | 73 MW |
| CoreWeave Lancaster Greenfield site | Under construction | — | 124 MW |
Facilities by status
- Operating46
- Operating + expanding1
- Under construction1
- Planned2
- Unknown1