Alliant Energy Neenah reports 371 MW natural gas in MISO.
Mapped infrastructure geometry associated with this asset.
EIA plant 55135 · Inventory for Aug 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| CT01 | Natural Gas Fired Combustion Turbine | Operating | 185.5 | Unknown |
| CT02 | Natural Gas Fired Combustion Turbine | Operating | 185.5 | Unknown |
Mapped infrastructure geometry associated with this asset.
Similar plants ranked by technology, capacity, and distance.
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Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| CT01 | 185.5 MW 201 MW summer | Natural Gas Fired Combustion Turbine Natural Gas · GT | May 2000 | Operating |
| CT02 | 185.5 MW 200.1 MW summer | Natural Gas Fired Combustion Turbine Natural Gas · GT | May 2000 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
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| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Columbia (WI) | 1,112 MW | WI | |
| West Riverside Energy Center | 727.6 MW | WI | |
| Riverside Energy Center | 674.9 MW | WI | |
| Edgewater | 413.7 MW | WI | |
| South Fond Du Lac | 381.6 MW | WI | |
| Alliant Energy NeenahCurrent | 371 MW | WI | |
Project milestones and public references behind the asset profile.
EIA-860 lists generator CT01, generator CT02 with this operating date.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Alliant Energy Neenah reports 371 MW natural gas of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.
Alliant Energy Neenah is a Natural Gas Fired Combustion Turbine facility in Winnebago County, WI, participating in the MISO market.
Alliant Energy Neenah is in Winnebago County, WI, inside the MISO balancing area.
Alliant Energy Neenah is operated by Wisconsin Power & Light Co according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Alliant Energy Neenah reported 739.9 GWh over the twelve months to 2024-12. Figures are net generation as filed to EIA-923.
By capacity, Alliant Energy Neenah ranks #141 of 829 operating plants of the same technology nationally. It ranks #5 of 22 in WI.
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
