Shelby County, Texas: power grid and siting data
SWEPCO (AEP, non-ERCOT) owns most of the substations near the county center. It has 9 mapped substations, owned mostly by SWEPCO (AEP, non-ERCOT), Neuville Terry W Trust and Oswalt Michael Keith & Amy; the highest voltage is 138 kV. The ERCOT queue lists 0 generation projects and 0 battery storage projects here.
Substations in Shelby County
9 at 138 kV.
| Substation | Voltage | Owner | Lines | |
|---|---|---|---|---|
| Unnamed station | 138 kV | not recorded | 4 | map |
| Tap161924 | 138 kV | not recorded | 3 | map |
| Tap305492 | 138 kV | Neuville Terry W Trust | 3 | map |
| Unnamed station | 138 kV | not recorded | 3 | map |
| Unnamed station | 138 kV | SWEPCO (AEP, non-ERCOT) | 3 | map |
| Unnamed station | 138 kV | SWEPCO (AEP, non-ERCOT) | 3 | map |
| Unnamed station | 138 kV | not recorded | 1 | map |
| Unnamed station | 138 kV | Oswalt Michael Keith & Amy | 1 | map |
| Unnamed station | 138 kV | not recorded | 0 | map |
ERCOT interconnection queue
No generation projects are queued in Shelby County. No battery storage projects are queued.
From the ERCOT GIS report. Project names, developers, MW and dates are on Pro.
Planned transmission
No planned substations, lines or upgrades are recorded in Shelby County.
Wholesale power prices
No price data.
ERCOT day-ahead settlement point prices. Hourly history, battery spreads and real-time prices are on the map.
Data centers and large loads
Jurisdiction
Nearest city to the county center: Center (0.6 mi). Outside city limits and ETJ, development falls under county rules and state law. City limits and estimated ETJ are on the map.
Nearby counties
See Shelby County on the map
Every substation, line, queue project, pipeline and price node in Texas, plus Dub, an AI landman who answers questions about any spot. Free account, no card.
Sources: HIFLD and OpenStreetMap substations and lines, ERCOT GIS report (queue, 2026-09), ERCOT day-ahead prices, TxDOT and StratMap boundaries, Barrio Energy research. Updated 2026-11-09. Screening data only; the serving utility confirms capacity.