Kimble County, Texas: power grid and siting data
Kimble County is in ERCOT's SOUTH load zone. It has 9 mapped substations, owned mostly by AEP Texas, Pedernales Electric Cooperative and Mark And Sandra Ltd; the highest voltage is 345 kV. The ERCOT queue lists 0 generation projects and 1 battery storage project here.
Substations in Kimble County
2 at 345 kV, 7 at 69 kV and below.
| Substation | Voltage | Owner | Lines | |
|---|---|---|---|---|
| Edison | 345 kV | AEP Texas | 4 | map |
| Segovia | 345 kV | Pedernales Electric Cooperative | 1 | map |
| Tap302621 | 69 kV | Mark And Sandra Ltd | 3 | map |
| Tap310903 | 69 kV | Bowers Pamela Ann | 3 | map |
| Unnamed station | 69 kV | AEP Texas | 2 | map |
| Shell London | 69 kV | AEP Texas | 1 | map |
| Hornet | 69 kV | AEP Texas | map | |
| Kimble-Junction(New) (Kcec) | 69 kV | AEP Texas | map | |
| Menard Phillips Tap | 69 kV | AEP Texas | map |
ERCOT interconnection queue
No generation projects are queued in Kimble County. 1 battery storage project is queued, 0 with a signed interconnection agreement.
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 Kimble County.
Wholesale power prices
The SOUTH load zone averaged $48.57/MWh day-ahead over the last 7 days. Nearest generator pricing nodes: JUNCTION_RN $72.78, BATCAVE_RN $41.50 and SKY1 $51.22.
ERCOT day-ahead settlement point prices. Hourly history, battery spreads and real-time prices are on the map.
Jurisdiction
Nearest city to the county center: Junction (0.3 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 Kimble 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.