Wheaton reports 298.1 MW natural gas in MISO.
Mapped infrastructure geometry associated with this asset.
EIA plant 4014 · Inventory for Aug 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| WHT08 | Natural Gas Fired Combustion Turbine | Operating | 249.1 | Unknown |
| WHT09 | Natural Gas Internal Combustion Engine | Operating | 9.8 | Unknown |
| WHT10 | Natural Gas Internal Combustion Engine | Operating | 9.8 | Unknown |
| WHT11 | Natural Gas Internal Combustion Engine | Operating | 9.8 | Unknown |
| WHT12 | Natural Gas Internal Combustion Engine | Operating | 9.8 | Unknown |
| WHT13 | Natural Gas Internal Combustion Engine | Operating | 9.8 | Unknown |
| 1 | Natural Gas Fired Combustion Turbine | Retired | 48.5 | Unknown |
| 2 | Natural Gas Fired Combustion Turbine | Retired | 48.5 | Unknown |
| 3 | Natural Gas Fired Combustion Turbine | Retired | 48.5 | Unknown |
| 4 | Natural Gas Fired Combustion Turbine | Retired | 48.5 | Unknown |
| 6 | Petroleum Liquids | Retired | 53.1 | Unknown |
| 5 | Petroleum Liquids | Retired | 53.1 | Unknown |
Similar plants ranked by technology, capacity, and distance.
Natural Gas · 283.5 MW
Washington County
Natural Gas · 280.8 MW
Dakota County
Natural Gas · 346.8 MW
Goodhue County
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| 1 | 48.5 MW 44 MW summer | Natural Gas Fired Combustion Turbine Natural Gas · GT | Jan 1973 Retirement: May 2025 | Operating |
| 2 | 48.5 MW 51 MW summer | Natural Gas Fired Combustion Turbine Natural Gas · GT | Apr 1973 Retirement: May 2025 | Operating |
| 3 | 48.5 MW 44 MW summer | Natural Gas Fired Combustion Turbine Natural Gas · GT | Apr 1973 Retirement: May 2025 | Operating |
| 4 | 48.5 MW 47 MW summer | Natural Gas Fired Combustion Turbine Natural Gas · GT | Apr 1973 Retirement: May 2025 | Operating |
| 5 | 53.1 MW 52 MW summer | Petroleum Liquids Disillate Fuel Oil · GT | Jun 1973 | Operating |
| 6 | 53.1 MW 48 MW summer | Petroleum Liquids Disillate Fuel Oil · GT | Jun 1973 Retirement: Dec 2025 | Operating |
| WHT08 | 249.1 MW 223.1 MW summer | Natural Gas Fired Combustion Turbine Natural Gas · GT | Feb 2026 | Operating |
| WHT09 | 9.8 MW 9.4 MW summer | Natural Gas Internal Combustion Engine Natural Gas · IC | Oct 2025 | Operating |
| WHT10 | 9.8 MW 9.4 MW summer | Natural Gas Internal Combustion Engine Natural Gas · IC | Oct 2025 | Operating |
| WHT11 | 9.8 MW 9.4 MW summer | Natural Gas Internal Combustion Engine Natural Gas · IC | Oct 2025 | Operating |
| WHT12 | 9.8 MW 9.4 MW summer | Natural Gas Internal Combustion Engine Natural Gas · IC | Oct 2025 | Operating |
| WHT13 | 9.8 MW 9.4 MW summer | Natural Gas Internal Combustion Engine Natural Gas · IC | Oct 2025 | 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.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Drag organizations to explore the network. Select a node to pin its details and available page link.
| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Sherburne County | 1,704 MW | MN | |
| Prairie Island | 1,186.2 MW | MN | |
| Monticello Nuclear Facility | 685 MW | MN | |
| High Bridge | 644 MW | MN | |
| Allen S King | 598.4 MW | MN | |
| Riverside (MN) | 585.9 MW | MN | |
Project milestones and public references behind the asset profile.
EIA-860 lists generator 1 with this operating date.
EIA-860 lists generator 2, generator 3, generator 4 with this operating date.
EIA-860 lists generator 5, generator 6 with this operating date.
Application to repower the Wheaton Generating Station.
EIA-860 lists generator WHT09, generator WHT10, generator WHT11, generator WHT12, generator WHT13 with this operating date.
EIA-860 lists a planned retirement for generator 6.
EIA-860 lists generator WHT08 with this operating date.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Wheaton reports 298.1 MW natural gas of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.
Wheaton is a Natural Gas Internal Combustion Engine, Natural Gas Fired Combustion Turbine facility in Chippewa County, WI, participating in the MISO market.
Wheaton is in Chippewa County, WI, inside the MISO balancing area.
Wheaton is operated by Northern States Power Co - Minnesota according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Wheaton reported 18.6 GWh over the twelve months to 2024-12. Figures are net generation as filed to EIA-923.
By capacity, Wheaton ranks #109 of 829 operating plants of the same technology nationally. It ranks #2 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.
Ten-year agreement with Xcel Energy covering Wheaton and Blue Lake.
EIA-860 lists a planned retirement for generator 1, generator 2, generator 3, generator 4.
