Odessa Substation, Ector County, Texas
Odessa Substation is a 345 kV station in Ector County, Texas, owned by Oncor with 12 transmission lines connected. It is classed as a transmission station: load service would need a new transformer or a distribution sub fed from it. 3 queued projects name it as their point of interconnection.
Station facts
| Owner | Oncor |
| Voltage | 345 kV |
| Status | In Service |
| Station class | transmission (high confidence) |
| Likely serving utility nearby | Oncor |
| Jurisdiction | Inside an estimated city ETJ; nearest city Odessa (0.1 mi) |
| Coordinates | 31.8362, -102.3295 |
Interconnection queue at Odessa Substation
1 generation project name this station as point of interconnection: 1 solar. 2 battery storage projects, 1 with a signed interconnection agreement.
From the ERCOT GIS report. Developers, MW and dates are on Pro.
Nearby substations
| Substation | Voltage | Owner | Distance |
|---|---|---|---|
| Unnamed station | 345 kV | La Frontera Holdings Llc | 0.21 mi |
| Odessa 345 | 345 kV | Oncor | 0.26 mi |
| Liquid Air | 138 kV | Oncor | 0.41 mi |
| Tap308113 | 138 kV | Oncor | 0.42 mi |
| Olefin | 138 kV | Oncor | 0.63 mi |
| Unnamed station | 138 kV | Oncor | 0.78 mi |
| Quail | 345 kV | Oncor | 0.82 mi |
Wholesale prices nearby
The WEST load zone averaged $57.31/MWh day-ahead over the last 7 days. Nearest generator pricing nodes: APPLE_ESR_RN $61.15, GRDNE_ESR_RN $61.49 and JDKNS_RN $61.00.
See Odessa Substation on the map
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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.