PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/65700
EIA plant 65700
Elgin · Williamson · TX
TX21 River Valley Storage 2
Operated by Key Capture Energy
Published location
Where is TX21 River Valley Storage 2?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
30.414320, -97.355180
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | -263 MWh |
| 2 | -248 MWh |
| 3 | -347 MWh |
| 4 | -386 MWh |
| 5 | -396 MWh |
| 6 | -277 MWh |
| 7 | -294 MWh |
| 8 | -391 MWh |
| 9 | -408 MWh |
| 10 | -460 MWh |
| 11 | -448 MWh |
| 12 | -541 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| TX21 | Batteries | MWH | 50 | OP |
Continue exploring
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Identity, technology and limitations
EIA plant ID
65700
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final