# ESCA-LL-COLTON, LLC — Planned US generating-unit retirements: which plant and unit is scheduled to close, in which month, and what has been published before

For ESCA-LL-COLTON, LLC, eia plant id is 64270; generator id is COLT1; planned retirement year is 2045; planned retirement month is 12; operator is Madison Energy Holdings LLC, verified against its source on 2026-08-11.

- **Plant:** ESCA-LL-COLTON, LLC _(verified: appears in the quote below)_
- **EIA plant ID:** 64270 _(verified: appears in the quote below)_
- **Generator ID:** COLT1 _(verified: appears in the quote below)_
- **Planned retirement year:** 2045 _(verified: appears in the quote below)_
- **Planned retirement month:** 12 _(verified: appears in the quote below)_
- **Operator:** Madison Energy Holdings LLC _(verified: appears in the quote below)_
- **EIA entity ID:** 62915 _(verified: appears in the quote below)_
- **Producer type:** IPP _(verified: appears in the quote below)_
- **State:** CA _(verified: appears in the quote below)_
- **Net summer capacity (MW):** 2.6 _(verified: appears in the quote below)_
- **Technology:** Solar Photovoltaic _(verified: appears in the quote below)_
- **Fuel code:** SUN _(verified: appears in the quote below)_
- **Prime mover:** PV _(verified: appears in the quote below)_
- **EPM edition:** May 2026 _(verified: appears in the quote below)_

## What the source says

> 2045 | 12 | 62915 | Madison Energy Holdings LLC | IPP | ESCA-LL-COLTON, LLC | CA | 64270 | COLT1 | 2.6 | Solar Photovoltaic | SUN | PV |

## 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/).