Bowie County, Texas: power grid and siting data
Bowie Cass Electric Co Op owns most of the substations near the county center. It has 23 mapped substations, owned mostly by Bowie Cass Electric Co Op, AEP Texas and SWEPCO (AEP, non-ERCOT); the highest voltage is 345 kV. The ERCOT queue lists 0 generation projects and 0 battery storage projects here.
Substations in Bowie County
3 at 345 kV, 10 at 138 kV, 10 at 69 kV and below.
| Substation | Voltage | Owner | Lines | |
|---|---|---|---|---|
| Northwest Texarkana | 345 kV | AEP Texas | 7 | map |
| Unnamed station | 345 kV | AEP Texas | 3 | map |
| Unnamed station | 345 kV | Bowie Cass Electric Co Op | 2 | map |
| Unnamed station | 138 kV | AEP Texas | 4 | map |
| Tap302722 | 138 kV | Bowie Cass Electric Co Op | 4 | map |
| Unnamed station | 138 kV | Bowie Cass Electric Co Op | 3 | map |
| Tap305443 | 138 kV | Vestal Terry L & Judy K | 3 | map |
| Tap305446 | 138 kV | not recorded | 3 | map |
| Unnamed station | 138 kV | Bowie Cass Electric Co Op | 3 | map |
| Unnamed station | 138 kV | Dickens Samuel Jr | 3 | map |
| Unnamed station | 138 kV | Bowie Cass Electric Co Op | 2 | map |
| Aep Swepco Richmond Road | 138 kV | SWEPCO (AEP, non-ERCOT) | 2 | map |
| Unnamed station | 138 kV | Bowie Cass Electric Co Op | 1 | map |
| Unnamed station | 69 kV | AEP Texas | 7 | map |
| Unnamed station | 69 kV | AEP Texas | 3 | map |
| Taylor Street | 69 kV | SWEPCO (AEP, non-ERCOT) | 3 | map |
| Dekalb | 69 kV | AEP Texas | 2 | map |
| Unnamed station | 69 kV | Bowie Cass Electric Co Op | 2 | map |
| Unnamed station | 69 kV | Bowie Cass Electric Co Op | 2 | map |
| Unnamed station | 69 kV | Sw Arkansas Electric Rea | 1 | map |
| Unnamed station | 69 kV | Bowie Cass Electric Co Op | 1 | map |
| Aep Swepco Lone Star Shell Ordnance | 69 kV | SWEPCO (AEP, non-ERCOT) | 1 | map |
| Unnamed station | 69 kV | Bowie Cass Electric Co Op | 1 | map |
ERCOT interconnection queue
No generation projects are queued in Bowie 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 Bowie 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
1 announced data center campus in Bowie County, 1 at or above ERCOT's 75 MW large load threshold.
- Potentia seeks offtaker for Project Big Pine BTM campus in Bowie County Data Center Dynamics 2026-08-17
- Bowie County residents voice concerns over potential data centers KTBS 2026-07-09
- Bowie County Residents Voice Strong Opposition to Proposed Data Centers Bowie County Now 2026-06-30
- Black Mountain Power buys ~600 acres in western Bowie (separate from Big Pine) Texarkana Today 2026-06-23
- Residents pack Texarkana council meeting to oppose proposed AI data center Texarkana Today 2026-05-14
Jurisdiction
Nearest city to the county center: New Boston (0 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 Bowie 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.