Datacenter Sites in Allegheny County, Pennsylvania
Allegheny County has 418 scored datacenter candidate sites averaging 51.4/100 DC Readiness, with a catalogued aggregate of 7,402 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
418
Candidate sites
51.4/100
Avg DC Readiness
7,402 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Allegheny County
Yessales_tax_exemption
Datacenter tax incentive
9.81¢/kWh
Commercial electricity
7.42¢/kWh
Industrial electricity
16
Fiber providers
Low
Water stress
$10,009
Land price / acre
800
Cooling degree days
5,600
Heating degree days
50°F
Mean annual temp
Incentive detail: Keystone Opportunity Zone/KOEZ sales and property tax exemptions in designated areas.
By site type
Top datacenter sites in Allegheny County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| COLLIER | Substation-Adjacent | 345 kV | 600 MW | 3.2 yrs | 78.6 |
| COLLIER | Substation-Adjacent | 345 kV | 600 MW | 3.0 yrs | 78.2 |
| TAP151899 | Substation-Adjacent | 345 kV | 600 MW | 3.0 yrs | 77.7 |
| BRUNOT ISLAND | Substation-Adjacent | 345 kV | 600 MW | 3.0 yrs | 77.1 |
| UNKNOWN146421 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 73.9 |
| UNKNOWN123770 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 73.5 |
| CHESWICK | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 73.5 |
| CHESWICK POWER PLANT | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 73.4 |
| UNKNOWN123789 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 73.2 |
| ALLEGHENY ENERGY UNITS 3 4 & 5 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 73.2 |
| MONTOUR | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 73.2 |
| UNKNOWN146398 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 73.0 |
| HIGHLAND | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 73.0 |
| UNKNOWN123781 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 72.6 |
| UNKNOWN123773 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 72.5 |
| WEST MIFFLIN | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 72.5 |
| PLUM | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 72.4 |
| UNKNOWN124798 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 72.2 |
| TAP146394 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 72.2 |
| WILMERDING | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 72.0 |
| UNKNOWN123817 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 72.0 |
| UNKNOWN123792 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 72.0 |
| GOBAIN | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 71.8 |
| WOODVILLE | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 71.3 |
| UNKNOWN123806 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 71.2 |
Allegheny County datacenter FAQ
- How many datacenter sites are in Allegheny County?
- 418 scored datacenter candidate sites, averaging 51.4/100 DC Readiness.
- Does Allegheny County offer datacenter tax incentives?
- Keystone Opportunity Zone/KOEZ sales and property tax exemptions in designated areas.
- What is the natural-hazard risk in Allegheny County?
- FEMA's National Risk Index rates Allegheny County as "Relatively Moderate" (score 28).
- What are industrial electricity rates in Allegheny County?
- Average industrial electricity is 7.42¢/kWh and commercial is 9.81¢/kWh in Allegheny County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Allegheny County, Pennsylvania. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.