TAP151842
SubstationWest Virginia · MONONGAHELA POWER CO
TAP151842 is an electric transmission substation in West Virginia, operated by MONONGAHELA POWER CO. It is classified as sub-transmission (138 kv) and connects 3 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #719 | 138 kV | MONONGAHELA POWER CO | IN SERVICE | 0.2 mi |
| #43154 | 138 kV | MONONGAHELA POWER CO | IN SERVICE | 10.1 mi |
| #50400 | 138 kV | MONONGAHELA POWER CO | IN SERVICE | 3.6 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP151842, 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 |
|---|---|---|---|---|---|---|---|
| Greenfield (HARRISON - BELMONT) | Greenfield | WV | Harrison County | 500 kV | 1,000 MW | 3.2 yrs | 71.8 |
| UNKNOWN108794 | Substation-Adjacent | WV | Harrison County | 138 kV | 100 MW | 3.0 yrs | 69.7 |
| UNKNOWN108793 | Substation-Adjacent | WV | Harrison County | 138 kV | 100 MW | 3.0 yrs | 69.1 |
| UNKNOWN108753 | Substation-Adjacent | WV | Harrison County | 138 kV | 100 MW | 3.0 yrs | 69.0 |
| UNKNOWN108797 | Substation-Adjacent | WV | Barbour County | 138 kV | 100 MW | 3.0 yrs | 67.2 |
| UNKNOWN108754 | Substation-Adjacent | WV | Harrison County | 138 kV | 100 MW | 3.0 yrs | 66.7 |
| UNKNOWN108837 | Substation-Adjacent | WV | Upshur County | 138 kV | 100 MW | 3.0 yrs | 66.7 |
| UNKNOWN132543 | Substation-Adjacent | WV | Harrison County | 138 kV | 100 MW | 3.0 yrs | 66.0 |
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 TAP151842 substation, West Virginia. 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.