# Brunner Island unit 1, PA — planned retirement, EIA data for April 2026

For Brunner Island unit 1, PA, planned retirement year is 2035; planned retirement month is 6; net summer capacity (mw) is 306.0; technology is Natural Gas Steam Turbine; fuel code is NG; operator is Brunner Island LLC, verified against its source on 2026-10-16.

- **Plant:** Brunner Island _(verified: appears in the quote below)_
- **EIA plant ID:** 3140 _(verified: appears in the quote below)_
- **Generator ID:** 1 _(verified: appears in the quote below)_
- **Planned retirement year:** 2035 _(verified: appears in the quote below)_
- **Planned retirement month:** 6 _(verified: appears in the quote below)_
- **Operator:** Brunner Island LLC _(verified: appears in the quote below)_
- **EIA entity ID:** 15537 _(verified: appears in the quote below)_
- **Producer type:** IPP _(verified: appears in the quote below)_
- **State:** PA _(verified: appears in the quote below)_
- **Net summer capacity (MW):** 306.0 _(verified: appears in the quote below)_
- **Technology:** Natural Gas Steam Turbine _(verified: appears in the quote below)_
- **Fuel code:** NG _(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

> 2035 6 15537 Brunner Island LLC IPP Brunner Island PA 3140 1 306.0 Natural Gas Steam Turbine NG 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/).