WALLACE
SubstationNorth Carolina · PROGRESS ENERGY CAROLINAS INC
WALLACE is an electric transmission substation in North Carolina, operated by PROGRESS ENERGY CAROLINAS INC. It is classified as high-voltage (230 kv) and connects 5 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 |
|---|---|---|---|---|
| #7881 | 230 kV | PROGRESS ENERGY CAROLINAS INC | IN SERVICE | 54.9 mi |
| #38235 | 230 kV | PROGRESS ENERGY CAROLINAS INC | IN SERVICE | 19.7 mi |
| #41578 | 230 kV | PROGRESS ENERGY CAROLINAS INC | IN SERVICE | 28.2 mi |
| #38720 | 115 kV | PROGRESS ENERGY CAROLINAS INC | IN SERVICE | 6.6 mi |
| #57238 | 115 kV | PROGRESS ENERGY CAROLINAS INC | IN SERVICE | 16.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of WALLACE, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN157236 | Substation-Adjacent | NC | Bladen County | 230 kV | 300 MW | 4.3 yrs | 64.6 |
| UNKNOWN112758 | Substation-Adjacent | NC | Sampson County | 115 kV | 100 MW | 4.3 yrs | 63.3 |
| CLINTON | Substation-Adjacent | NC | Sampson County | 230 kV | 300 MW | 4.3 yrs | 63.1 |
| TAP148433 | Substation-Adjacent | NC | Onslow County | 230 kV | 300 MW | 4.3 yrs | 61.7 |
| UNKNOWN162474 | Substation-Adjacent | NC | Sampson County | 115 kV | 100 MW | 4.3 yrs | 60.8 |
| WALLACE | Substation-Adjacent | NC | Duplin County | 230 kV | 300 MW | 4.3 yrs | 60.6 |
| UNKNOWN112227 | Substation-Adjacent | NC | Onslow County | 230 kV | 300 MW | 4.3 yrs | 60.6 |
| TAP158332 | Substation-Adjacent | NC | Bladen County | 230 kV | 300 MW | 4.3 yrs | 60.5 |
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 WALLACE substation, North Carolina. 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.