Datacenter Sites in Mifflin County, Pennsylvania
Mifflin County has 20 scored datacenter candidate sites averaging 57.7/100 DC Readiness, with a catalogued aggregate of 4,700 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
20
Candidate sites
57.7/100
Avg DC Readiness
4,700 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Mifflin County
Yessales_tax_exemption
Datacenter tax incentive
11.23¢/kWh
Commercial electricity
9.28¢/kWh
Industrial electricity
6
Fiber providers
Low
Water stress
$7,840
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 Mifflin County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| Greenfield (KEYSTONE - JUNIATA) | Greenfield | 500 kV | 1,000 MW | 3.0 yrs | 69.5 |
| YEAGERTOWN | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 68.5 |
| LEWISTOWN | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 67.4 |
| Greenfield (CONEMAUGH - JUNIATA) | Greenfield | 500 kV | 1,000 MW | 3.0 yrs | 66.9 |
| Greenfield (TAP140648 - LEWISTOWN) | Greenfield | 230 kV | 300 MW | 3.0 yrs | 66.5 |
| TAP139241 | Substation-Adjacent | 115 kV | 100 MW | 3.0 yrs | 65.8 |
| Greenfield (TAP140648 - LEWISTOWN) | Greenfield | 230 kV | 300 MW | 3.0 yrs | 65.2 |
| Greenfield (LEWISTOWN - RAYSTOWN) | Greenfield | 230 kV | 300 MW | 3.0 yrs | 65.1 |
| Greenfield (TAP140648 - LEWISTOWN) | Greenfield | 230 kV | 300 MW | 3.0 yrs | 64.9 |
| Greenfield (LEWISTOWN - RAYSTOWN) | Greenfield | 230 kV | 300 MW | 3.0 yrs | 63.5 |
| LEWISTOWN | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 61.3 |
| EC FFE Mifflin County | Greenfield | — | — | 3.0 yrs | 59.4 |
| Greenfield (TAP139242 - LEWISTOWN) | Greenfield | 115 kV | 100 MW | 3.0 yrs | 59.1 |
| Greenfield (UNKNOWN123390 - TAP139241) | Greenfield | 115 kV | 100 MW | 3.0 yrs | 58.2 |
| Corkin's property | Industrial | — | — | — | 43.5 |
| Mine Site | Former Mine | — | — | — | 43.4 |
| Mine Site | Former Mine | — | — | — | 43.3 |
| Mine Site | Former Mine | — | — | — | 43.3 |
| Mine Site | Former Mine | — | — | — | 40.2 |
| MCIDC Plaza | Industrial | — | — | — | 39.7 |
Mifflin County datacenter FAQ
- How many datacenter sites are in Mifflin County?
- 20 scored datacenter candidate sites, averaging 57.7/100 DC Readiness.
- Does Mifflin County offer datacenter tax incentives?
- Keystone Opportunity Zone/KOEZ sales and property tax exemptions in designated areas.
- What is the natural-hazard risk in Mifflin County?
- FEMA's National Risk Index rates Mifflin County as "Relatively Moderate" (score 28).
- What are industrial electricity rates in Mifflin County?
- Average industrial electricity is 9.28¢/kWh and commercial is 11.23¢/kWh in Mifflin County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Mifflin 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.