# Dominguez Energy Storage — Planned US generating-unit retirements: which plant and unit is scheduled to close, in which month, and what has been published before

For Dominguez Energy Storage, eia plant id is 68596; generator id is DES1; planned retirement year is 2055; planned retirement month is 12; operator is Dominguez Grid, LLC, verified against its source on 2026-08-11.

- **Plant:** Dominguez Energy Storage _(verified: appears in the quote below)_
- **EIA plant ID:** 68596 _(verified: appears in the quote below)_
- **Generator ID:** DES1 _(verified: appears in the quote below)_
- **Planned retirement year:** 2055 _(verified: appears in the quote below)_
- **Planned retirement month:** 12 _(verified: appears in the quote below)_
- **Operator:** Dominguez Grid, LLC _(verified: appears in the quote below)_
- **EIA entity ID:** 66963 _(verified: appears in the quote below)_
- **Producer type:** IPP _(verified: appears in the quote below)_
- **State:** UT _(verified: appears in the quote below)_
- **Net summer capacity (MW):** 200.0 _(verified: appears in the quote below)_
- **Technology:** Batteries _(verified: appears in the quote below)_
- **Fuel code:** MWH _(verified: appears in the quote below)_
- **Prime mover:** BA _(verified: appears in the quote below)_
- **EPM edition:** May 2026 _(verified: appears in the quote below)_

## What the source says

> 2055 | 12 | 66963 | Dominguez Grid, LLC | IPP | Dominguez Energy Storage | UT | 68596 | DES1 | 200.0 | Batteries | MWH | BA |

## Source

- https://www.eia.gov/electricity/monthly/epm_table_grapher.php?t=table_6_06

Last verified: 2026-08-11. Review by: 2026-09-20.
Part of [Planned US generating-unit retirements: which plant and unit is scheduled to close, in which month, and what has been published before](https://referencesource.org/power-plant-retirement-schedule/).