# Winyah unit 1, SC — planned retirement, EIA data for April 2026

For Winyah unit 1, SC, planned retirement year is 2030; planned retirement month is 12; net summer capacity (mw) is 275.0; technology is Conventional Steam Coal; fuel code is BIT; operator is South Carolina Public Service Authority, verified against its source on 2026-10-16.

- **Plant:** Winyah _(verified: appears in the quote below)_
- **EIA plant ID:** 6249 _(verified: appears in the quote below)_
- **Generator ID:** 1 _(verified: appears in the quote below)_
- **Planned retirement year:** 2030 _(verified: appears in the quote below)_
- **Planned retirement month:** 12 _(verified: appears in the quote below)_
- **Operator:** South Carolina Public Service Authority _(verified: appears in the quote below)_
- **EIA entity ID:** 17543 _(verified: appears in the quote below)_
- **Producer type:** Electric Utility _(verified: appears in the quote below)_
- **State:** SC _(verified: appears in the quote below)_
- **Net summer capacity (MW):** 275.0 _(verified: appears in the quote below)_
- **Technology:** Conventional Steam Coal _(verified: appears in the quote below)_
- **Fuel code:** BIT _(verified: appears in the quote below)_
- **Prime mover:** ST _(verified: appears in the quote below)_
- **EPM edition:** April 2026 _(verified: appears in its own passage below)_

## What the source says

> 2030 12 17543 South Carolina Public Service Authority Electric Utility Winyah SC 6249 1 275.0 Conventional Steam Coal BIT ST

## Where each value comes from

This source states these in separate places, so each value is shown with the passage that states it.

### EPM edition

> Table 1.1. Net Generation by Energy Source: Total (All Sectors), 2016-April 2026

## Source

- https://www.eia.gov/electricity/monthly/archive/june2026.pdf

Last verified: 2026-10-16. Review by: 2026-11-25.
Part of [Planned US generating-unit retirements, as EIA published them in one named month's Electric Power Monthly](https://referencesource.org/power-plant-retirement-schedule/).