Moore County, Texas: power grid and siting data
Diamond Shamrock Refining Co owns most of the substations near the county center. It has 9 mapped substations, owned mostly by Diamond Shamrock Refining Co, Stevens Pamela & Victoria Freeman & Catherine Marcia Hand and SPS (non-ERCOT); the highest voltage is 230 kV. The ERCOT queue lists 0 generation projects and 0 battery storage projects here.
Substations in Moore County
1 at 230 kV, 8 at 115 kV.
| Substation | Voltage | Owner | Lines | |
|---|---|---|---|---|
| Moore County | 230 kV | SPS (non-ERCOT) | 10 | map |
| Dumas 19th Street | 115 kV | not recorded | 4 | map |
| Shamrock Mc Kee | 115 kV | Diamond Shamrock Refining Co | 3 | map |
| Unnamed station | 115 kV | Diamond Shamrock Refining Co | 3 | map |
| Tap305332 | 115 kV | Bank Of America Private Bank | 3 | map |
| Tap310592 | 115 kV | Stevens Pamela & Victoria Freeman & Catherine Marcia Hand | 3 | map |
| Etter Rural | 115 kV | City Of Cactus | 2 | map |
| Excell | 115 kV | Exell Cattle Co | 1 | map |
| Unnamed station | 115 kV | Stevens Pamela & Victoria Freeman & Catherine Marcia Hand | 1 | map |
ERCOT interconnection queue
No generation projects are queued in Moore 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 Moore 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 Moore County.
- More than 400 pack Moore County town hall as bitcoin data center raises questions Texas Rural Reporter 2026-07-21
- Duos Edge AI showcases new Edge Data Center in Dumas with Tuesday open house KAMR / MyHighPlains 2026-06-16
- Duos-Dumas ISD on-campus edge data center Duos Technologies 2025-09-16
Jurisdiction
Nearest city to the county center: Dumas (3.1 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 Moore 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.