PIERCE
SubstationOhio · DUKE ENERGY
PIERCE is an electric transmission substation in Ohio, operated by DUKE ENERGY. It is classified as high-voltage (345 kv) and connects 9 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Ownership & operation
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #2570 | 345 kV | — | IN SERVICE | 71.5 mi |
| #4058 | 345 kV | DUKE ENERGY | IN SERVICE | 24.0 mi |
| #27846 | 345 kV | — | IN SERVICE | 71.5 mi |
| #39549 | 345 kV | — | IN SERVICE | 70.4 mi |
| #48807 | 345 kV | — | IN SERVICE | 70.4 mi |
| #25656 | 345 kV | — | IN SERVICE | 18.0 mi |
| #4444 | 138 kV | DUKE ENERGY OHIO INC | IN SERVICE | 0.1 mi |
| #4933 | 138 kV | DUKE ENERGY OHIO INC | IN SERVICE | 0.2 mi |
| #49539 | 138 kV | DUKE ENERGY OHIO INC | IN SERVICE | 0.4 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of PIERCE, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| UNKNOWN113019 | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 78.5 |
| UNKNOWN113763 | Substation-Adjacent | OH | Hamilton County | 345 kV | 600 MW | 3.2 yrs | 78.5 |
| TAP137571 | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 78.3 |
| FOSTER | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 77.8 |
| TAP137572 | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 77.6 |
| BECKJORD | Substation-Adjacent | KY | Campbell County | 345 kV | 600 MW | 3.2 yrs | 77.3 |
| UNKNOWN113020 | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 75.7 |
| SILVER GROVE | Substation-Adjacent | KY | Campbell County | 345 kV | 600 MW | 3.2 yrs | 73.3 |
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for PIERCE substation, Ohio. 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.