Donley County, Texas: power grid and siting data
Donley County is in ERCOT's WEST load zone. It has 2 mapped substations; the highest voltage is 345 kV. The ERCOT queue lists 0 generation projects and 0 battery storage projects here.
Substations in Donley County
1 at 345 kV, 1 at 69 kV and below.
ERCOT interconnection queue
No generation projects are queued in Donley 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 Donley County.
Wholesale power prices
The WEST load zone averaged $57.31/MWh day-ahead over the last 7 days. Nearest generator pricing nodes: SLTFRK_UN1_2 $35.50, PH1_UNIT1_2 $35.49 and GRANDVW1_A_B $35.48.
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: Clarendon (3.6 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 Donley 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.