# Whitewater Generating Station

MISO asset profile · https://askthegrid.com/assets/facilities/whitewater-generating-station

## Current generation inventory

EIA plant 55011 · Inventory reporting month: 2026-08.

- natural gas: 283.5 MW operating nameplate
- Capacity basis: operating_generator_nameplate_mw
- Source inventory: [EIA-860M workbook (preliminary)](https://www.eia.gov/electricity/data/eia860m/xls/august_generator2026.xlsx)
- Inventory retrieved: 2026-10-10T02:12:40.665346+00:00
- Filed coordinate (longitude, latitude): -88.72992, 42.855463
- OSM extract: 2026-10-08T20:21:06Z
- OSM mapped edit: 2025-06-09 16:50:42+00:00
- Map prepared: 2026-10-10T02:28:19.989259+00:00

Battery power (MW) and stored energy (MWh) are separate measures. Shared physical-site membership does not establish electrical connectivity, settlement or a common export limit.

## Reviewed overview

Whitewater Generating Station is a 280 MW natural gas combined-cycle plant on 71 acres in Whitewater, Wisconsin, in service since 1997. It pairs a 501FC+ combustion turbine with a Siemens Frame SC32.4B steam turbine and burns natural gas with ultra low-sulphur fuel oil as backup. We Energies bought the plant from LSP Whitewater in 2023.

## Reviewed metrics

- **Nameplate capacity:** 283.5 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 55011 — plant-55011

## Facts

- **Technology:** Natural Gas Fired Combined Cycle
- **Operator:** We Energies

## Related parties

- **Owner / operator / acquirer:** We Energies — owner ([source](https://www.we-energies.com))
- **Former owner / seller:** LSP Whitewater — former_owner

## Sources

- [we-energies.com](https://www.we-energies.com/company/whitewater-generating-station) — we-energies.com · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/whitewater-generating-station
Website: [We Energies](https://www.we-energies.com)

Source: Ask the Grid — https://askthegrid.com/