Electric Power Monthly
| Table 6.4. Retired Utility Scale Generating Units by Operating Company, Plant, and Month, 2021 |
| Year | Month | Entity ID | Entity Name | Plant Producer Type | Plant Name | Plant State | Plant ID | Generator ID | Net Summer Capacity (MW) | Technology | Energy Source Code | Prime Mover Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 1 | 3258 | Central Iowa Power Cooperative | Electric Utility | Summit Lake | IA | 1206 | 1 | 6.5 | Natural Gas Fired Combined Cycle | NG | CA |
| 2021 | 1 | 3258 | Central Iowa Power Cooperative | Electric Utility | Summit Lake | IA | 1206 | 2 | 6.5 | Natural Gas Fired Combined Cycle | NG | CA |
| 2021 | 1 | 3258 | Central Iowa Power Cooperative | Electric Utility | Summit Lake | IA | 1206 | 3 | 7.0 | Natural Gas Fired Combined Cycle | NG | CA |
| 2021 | 1 | 3227 | City of Center - (CO) | Electric Utility | Center | CO | 491 | 3 | 0.5 | Petroleum Liquids | DFO | IC |
| 2021 | 1 | 3227 | City of Center - (CO) | Electric Utility | Center | CO | 491 | 5 | 1.0 | Petroleum Liquids | DFO | IC |
| 2021 | 1 | 61854 | Veolia Energy Operating Service | Electric CHP | Spruance Operating Services LLC | VA | 54081 | GEN1 | 52.5 | Conventional Steam Coal | BIT | ST |
| 2021 | 1 | 61854 | Veolia Energy Operating Service | Electric CHP | Spruance Operating Services LLC | VA | 54081 | GEN2 | 52.5 | Conventional Steam Coal | BIT | ST |
| NOTES: Capacity from facilities with a total generator nameplate capacity less than 1 MW are excluded from this table. Entity ID and Plant ID are official, unique identification numbers assigned by EIA; Generator IDs are assigned by plant owners and/or operators. Descriptions for the Energy Source Codes and the Prime Mover Codes listed in the table can be found in the Technical Notes. Sources: U.S. Energy Information Administration, Form EIA-860, 'Annual Electric Generator Report' and Form EIA-860M, 'Monthly Update to the Annual Electric Generator Report.' |