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 | 39006 | Brookfield White Pine Hydro LLC | IPP | Bar Mills | ME | 1481 | 1 | 2.0 | Conventional Hydroelectric | WAT | HY |
| 2021 | 1 | 39006 | Brookfield White Pine Hydro LLC | IPP | Bar Mills | ME | 1481 | 2 | 2.0 | Conventional Hydroelectric | WAT | HY |
| 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 | 54803 | Dynegy Oakland, LLC | IPP | Dynegy Oakland Power Plant | CA | 6211 | GEN2 | 55.0 | Petroleum Liquids | JF | GT |
| 2021 | 1 | 6738 | Franklin Heating Station | Commercial | Franklin Heating Station | MN | 54224 | DG7 | 2.3 | Natural Gas Internal Combustion Engine | NG | IC |
| 2021 | 1 | 12341 | MidAmerican Energy Co | Electric Utility | Riverside | IA | 1081 | 5 | 116.5 | Natural Gas Steam Turbine | NG | ST |
| 2021 | 1 | 58845 | Pine Tree Landfill | IPP | Pine Tree Landfill Gas to Energy | ME | 58993 | 3202 | 0.9 | Landfill Gas | LFG | IC |
| 2021 | 1 | 58845 | Pine Tree Landfill | IPP | Pine Tree Landfill Gas to Energy | ME | 58993 | 3203 | 0.9 | Landfill Gas | LFG | IC |
| 2021 | 1 | 59526 | State Correctnl Inst Laurel Highlands | Commercial | Glades Pike Generation Plant | PA | 59759 | SOLAR | 2.3 | Landfill Gas | LFG | GT |
| 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 |
| 2021 | 1 | 57139 | W&T Offshore Inc | Industrial | Yellowhammer Gas Plant | AL | 54730 | 701 | 3.0 | Natural Gas Fired Combustion Turbine | NG | GT |
| 2021 | 2 | 18301 | City of Sumner - (IA) | Electric Utility | Sumner | IA | 1191 | 1 | 2.6 | Petroleum Liquids | DFO | IC |
| 2021 | 2 | 18301 | City of Sumner - (IA) | Electric Utility | Sumner | IA | 1191 | 2 | 1.1 | Petroleum Liquids | DFO | IC |
| 2021 | 2 | 18301 | City of Sumner - (IA) | Electric Utility | Sumner | IA | 1191 | 6 | 1.8 | Petroleum Liquids | DFO | IC |
| 2021 | 2 | 13579 | Dunkirk Power LLC | IPP | Dunkirk Generating Plant | NY | 2554 | 2 | 75.0 | Conventional Steam Coal | SUB | ST |
| 2021 | 2 | 6738 | Franklin Heating Station | Commercial | Franklin Heating Station | MN | 54224 | DG6 | 2.3 | Natural Gas Internal Combustion Engine | NG | IC |
| 2021 | 2 | 17664 | Spartanburg Commissioners PW | Commercial | Spartanburg Water System | SC | 54675 | DI3 | 1.3 | Petroleum Liquids | DFO | IC |
| 2021 | 3 | 1735 | Birchwood Power Partners LP | IPP | Birchwood Power | VA | 54304 | 1 | 237.7 | Conventional Steam Coal | BIT | ST |
| 2021 | 3 | 58210 | CPI USA NC Roxboro LLC | IPP | CPI USA NC Roxboro | NC | 10379 | GEN1 | 47.0 | Wood/Wood Waste Biomass | WDS | ST |
| 2021 | 3 | 58209 | CPI USA NC Southport LLC | Electric CHP | CPI USA NC Southport | NC | 10378 | GEN1 | 48.0 | Wood/Wood Waste Biomass | WDS | ST |
| 2021 | 3 | 58209 | CPI USA NC Southport LLC | Electric CHP | CPI USA NC Southport | NC | 10378 | GEN2 | 48.0 | Wood/Wood Waste Biomass | WDS | ST |
| 2021 | 3 | 2956 | Capitol District Energy Center | Electric CHP | Capitol District Energy Center | CT | 50498 | GTG | 52.4 | Natural Gas Fired Combined Cycle | NG | CT |
| 2021 | 3 | 2956 | Capitol District Energy Center | Electric CHP | Capitol District Energy Center | CT | 50498 | STG | Natural Gas Fired Combined Cycle | NG | CA | |
| 2021 | 3 | 56268 | City of Rock Island | IPP | Sears Hydroelectric Plant | IL | 56978 | 1 | 0.3 | Conventional Hydroelectric | WAT | HY |
| 2021 | 3 | 56268 | City of Rock Island | IPP | Sears Hydroelectric Plant | IL | 56978 | 2 | 0.3 | Conventional Hydroelectric | WAT | HY |
| 2021 | 3 | 56268 | City of Rock Island | IPP | Sears Hydroelectric Plant | IL | 56978 | 3 | 0.3 | Conventional Hydroelectric | WAT | HY |
| 2021 | 3 | 56268 | City of Rock Island | IPP | Sears Hydroelectric Plant | IL | 56978 | 4 | 0.3 | Conventional Hydroelectric | WAT | HY |
| 2021 | 3 | 5416 | Duke Energy Carolinas, LLC | Electric Utility | G G Allen | NC | 2718 | 3 | 258.0 | Conventional Steam Coal | BIT | ST |
| 2021 | 3 | 63363 | Elmwood Park Power LLC | IPP | Elmwood Park Power LLC | NJ | 50852 | GEN1 | 51.5 | Natural Gas Fired Combined Cycle | NG | CT |
| 2021 | 3 | 63363 | Elmwood Park Power LLC | IPP | Elmwood Park Power LLC | NJ | 50852 | GEN2 | 17.7 | Natural Gas Fired Combined Cycle | NG | CA |
| 2021 | 3 | 12199 | Montana-Dakota Utilities Co | Electric Utility | Lewis & Clark | MT | 6089 | 1 | 53.1 | Conventional Steam Coal | LIG | ST |
| 2021 | 3 | 14584 | Pawtucket Power Associates LP | IPP | Pawtucket Power Associates | RI | 54056 | GEN1 | 33.0 | Natural Gas Fired Combined Cycle | NG | CT |
| 2021 | 3 | 14584 | Pawtucket Power Associates LP | IPP | Pawtucket Power Associates | RI | 54056 | GEN2 | 27.0 | Natural Gas Fired Combined Cycle | NG | CA |
| 2021 | 4 | 10623 | City of Lakeland - (FL) | Electric Utility | C D McIntosh Jr | FL | 676 | 3 | 342.0 | Conventional Steam Coal | BIT | ST |
| 2021 | 4 | 6028 | Entergy Nuclear Indian Point 3 | IPP | Indian Point 3 | NY | 8907 | 3 | 1036.3 | Nuclear | NUC | ST |
| 2021 | 4 | 11820 | Massachusetts Inst of Tech | Commercial | Mass Inst Tech Cntrl Utilities/Cogen Plt | MA | 54907 | CTG1 | 19.0 | Natural Gas Fired Combustion Turbine | NG | GT |
| 2021 | 4 | 12119 | McGrath Light & Power Co | Electric Utility | McGrath | AK | 6555 | 3A | 0.5 | Petroleum Liquids | DFO | IC |
| 2021 | 4 | 12119 | McGrath Light & Power Co | Electric Utility | McGrath | AK | 6555 | 4A | 0.5 | Petroleum Liquids | DFO | IC |
| 2021 | 4 | 12119 | McGrath Light & Power Co | Electric Utility | McGrath | AK | 6555 | 6 | 0.6 | Petroleum Liquids | DFO | IC |
| 2021 | 4 | 12119 | McGrath Light & Power Co | Electric Utility | McGrath | AK | 6555 | 7 | 0.6 | Petroleum Liquids | DFO | IC |
| 2021 | 4 | 20712 | Snowbird Corporation | Commercial | Snowbird Power Plant | UT | 10215 | 1392 | 0.6 | Natural Gas Internal Combustion Engine | NG | IC |
| 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.' |