Jack County, Texas: power grid and siting data
Jack County is in ERCOT's NORTH load zone. It has 11 mapped substations, owned mostly by Oncor, Brazos and Richards Land Co Ltd; the highest voltage is 345 kV. The ERCOT queue lists 8 generation projects (4 solar, 2 gas and 2 wind) and 9 battery storage projects here.
Substations in Jack County
4 at 345 kV, 5 at 138 kV, 2 at 69 kV and below.
| Substation | Voltage | Owner | Lines | |
|---|---|---|---|---|
| Jacksboro | 345 kV | Oncor | 5 | map |
| Unnamed station | 345 kV | Oncor | 3 | map |
| Jack County | 345 kV | Oncor | 3 | map |
| Senate Wind | 345 kV | Oncor | 1 | map |
| Unnamed station | 138 kV | Brazos | 7 | map |
| Unnamed station | 138 kV | Brazos | 1 | map |
| Unnamed station | 138 kV | Brazos | 1 | map |
| Unnamed station | 138 kV | Oncor | 1 | map |
| Unnamed station | 138 kV | Richards Land Co Ltd | 0 | map |
| Unnamed station | 69 kV | Brazos | 3 | map |
| Unnamed station | 69 kV | Oncor | 1 | map |
ERCOT interconnection queue
8 generation projects are queued in Jack County: 4 solar, 2 gas and 2 wind. By stage: 2 with a signed interconnection agreement, 5 in full interconnection study and 1 done with the full study. 9 battery storage projects are queued, 2 with a signed interconnection agreement.
From the ERCOT GIS report. Project names, developers, MW and dates are on Pro.
Planned transmission
4 planned grid projects touch Jack County: 2 new substations and 2 new or rebuilt lines, 1 at 345 kV or above; 1 already energized.
Wholesale power prices
The NORTH load zone averaged $39.98/MWh day-ahead over the last 7 days. Nearest generator pricing nodes: KEECHI_U1 $39.19, SENATEWD_1 $39.03 and JCKCNTY2_CT3 $38.92.
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 Jack County, 1 at or above ERCOT's 75 MW large load threshold.
- Jack County under fire: Advocacy group files suit after alleged TOMA violation Jacksboro Herald-Gazette 2026-07-10
- Jack County residents look for answers at CyrusOne meeting Jacksboro Herald-Gazette 2026-06-08
- Jacksboro / Jack County CyrusOne coverage (county path) Graham Leader / Jacksboro Herald-Gazette
Jurisdiction
Nearest city to the county center: Jacksboro (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 Jack 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.