Lamb County, Texas: power grid and siting data
SPS (non-ERCOT) owns most of the substations near the county center. It has 18 mapped substations, owned mostly by SPS (non-ERCOT), Lamb County Electric Co Op and Continental Dairy Facilities Southwest Llc; the highest voltage is 345 kV. The ERCOT queue lists 0 generation projects and 0 battery storage projects here.
Substations in Lamb County
1 at 345 kV, 2 at 230 kV, 1 at 138 kV, 4 at 115 kV, 10 at 69 kV and below.
| Substation | Voltage | Owner | Lines | |
|---|---|---|---|---|
| Unnamed station | 345 kV | not recorded | 10 | map |
| Plant X | 230 kV | SPS (non-ERCOT) | 11 | map |
| Unnamed station | 230 kV | SPS (non-ERCOT) | 6 | map |
| Unnamed station | 138 kV | Continental Dairy Facilities Southwest Llc | 1 | map |
| Unnamed station | 115 kV | SPS (non-ERCOT) | 4 | map |
| Tap302728 | 115 kV | Maxwell Connie T | 3 | map |
| Unnamed station | 115 kV | not recorded | 2 | map |
| Unnamed station | 115 kV | Lamb County Electric Co Op | 1 | map |
| Tap302689 | 69 kV | not recorded | 3 | map |
| Unnamed station | 69 kV | not recorded | 3 | map |
| Tap308049 | 69 kV | not recorded | 3 | map |
| Unnamed station | 69 kV | Playa Lake Farm & Ranch Lp | 3 | map |
| Unnamed station | 69 kV | SPS (non-ERCOT) | 1 | map |
| Unnamed station | 69 kV | Noreen Andrea Trustee | 1 | map |
| Unnamed station | 69 kV | Lamb County Electric Co Op | 1 | map |
| Unnamed station | 69 kV | Spyksma John Chad | 1 | map |
| Unnamed station | 69 kV | Lamb County Electric Co Op | 0 | map |
| Unnamed station | 69 kV | Lamb County Electric Co Op | 0 | map |
ERCOT interconnection queue
No generation projects are queued in Lamb 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 Lamb 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.
Jurisdiction
Nearest city to the county center: Amherst (4.6 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 Lamb 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.