# Sagamore Wind unit SWF01, NM — planned retirement, EIA data for June 2026

For Sagamore Wind unit SWF01, NM, planned retirement year is 2050; planned retirement month is 12; net summer capacity (mw) is 522; technology is Onshore Wind Turbine; fuel code is WND; operator is Southwestern Public Service Co, verified against its source on 2026-09-24.

- **Plant:** Sagamore Wind _(verified: appears in the quote below)_
- **EIA plant ID:** 63578 _(verified: appears in the quote below)_
- **Generator ID:** SWF01 _(verified: appears in the quote below)_
- **Planned retirement year:** 2050 _(verified: appears in the quote below)_
- **Planned retirement month:** 12 _(verified: appears in the quote below)_
- **Operator:** Southwestern Public Service Co _(verified: appears in the quote below)_
- **EIA entity ID:** 17718 _(verified: appears in the quote below)_
- **Producer type:** Electric Utility _(verified: appears in the quote below)_
- **State:** NM _(verified: appears in the quote below)_
- **Net summer capacity (MW):** 522 _(verified: appears in the quote below)_
- **Technology:** Onshore Wind Turbine _(verified: appears in the quote below)_
- **Fuel code:** WND _(verified: appears in the quote below)_
- **Prime mover:** WT _(verified: appears in the quote below)_
- **EPM edition:** June 2026 _(verified: appears in its own passage below)_

## What the source says

> 2050 | 12 | 17718 | Southwestern Public Service Co | Electric Utility | Sagamore Wind | NM | 63578 | SWF01 | 522 | Onshore Wind Turbine | WND | WT

## 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-June 2026

## Source

- https://www.eia.gov/electricity/monthly/archive/august2026.zip

Last verified: 2026-09-24. Review by: 2026-11-03.
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/).