Public Service Company of Colorado
Balancing Authority Summary Information
Public Service Company of Colorado is ranked #20 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Public Service Company of Colorado |
|---|---|
| States | Colorado |
| Last Update | Jun 2025 |
| Annual Generation | 48.7 TWh |
| Power Plants | 201 |
| Utilities | 105 |
| Ranked #20 out of 65 in terms of net annual generation | |
| Ranked #7 out of 34 in terms of annual generation from wind | |
| Power Plant Types | Wind | 34.9% Natural Gas | 29.4% Coal | 25.2% Solar | 7.6% Other Fuel | 2% Water | 0.7% |
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Daily Net Generation for Public Service Company of Colorado for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Greater Sandhill I | Greater Sandhill I LLC | Mosca, CO | 43 GWh | Aug 2010 | Dec 2023 | Solar |
| Cedar Creek II | AE Power Services LLC | New Raymer, CO | 618 GWh | Feb 2011 | Mar 2025 | Wind |
| Ash Mesa Solar, LLC | Ash Mesa Solar, LLC | Olathe, CO | 16 GWh | May 2022 | Dec 2023 | Solar |
| Mesa CSG 2 Massicotte | Standard Solar | Palisade, CO | 3 GWh | Apr 2019 | Dec 2023 | Solar |
| Northern Colorado Wind LLC | Northern Colorado Wind LLC | Peetz, CO | 517 GWh | Jul 2009 | Dec 2023 | Wind |
| Spring Canyon Expansion Wind Energy Ctr | Spring Canyon Expansion Wind Energy Ctr | Peetz, CO | 189 GWh | Sep 2014 | Dec 2023 | Wind |
| Spring Canyon | Invenergy Services LLC | Peetz, CO | 139 GWh | Jan 2006 | Dec 2023 | Wind |
| Ridge Crest Wind Partners | Terra-Gen Operating Co-Wind | Peetz, CO | 51 GWh | Nov 2001 | Dec 2023 | Wind |
| Peetz Table Wind Energy | FPL Peetz Table Wind Energy | Peetz, CO | 653 GWh | Aug 2007 | Dec 2023 | Wind |
| Logan Wind Energy | Logan Wind Energy LLC | Peetz, CO | 514 GWh | Sep 2007 | Mar 2025 | Wind |
| Fort St Vrain | Public Service Co of Colorado | Platteville, CO | 4 TWh | Apr 1996 | Mar 2025 | Natural Gas |
| Gilcrest V CSG | SunShare Management | Platteville, CO | 10 GWh | Jan 2021 | Dec 2023 | Solar |
| Vasquez V CSG | SunShare Management | Platteville, CO | 8 GWh | Nov 2021 | Dec 2023 | Solar |
| Gilcrest Sun CSG | SunShare Management | Platteville, CO | 4 GWh | Nov 2021 | Dec 2023 | Solar |
| Platteville Solar CSG, LLC | Greenbacker Renewable Energy Corporation | Platteville, CO | 3 GWh | Dec 2019 | Dec 2023 | Solar |
| Oak Leaf Solar XXVIII LLC (CSG) | Greenbacker Renewable Energy Corporation | Platteville, CO | 3 GWh | May 2019 | Dec 2023 | Solar |
| Weld 1 Community Solar Array | MN8 Energy LLC | Platteville, CO | 3 GWh | Sep 2017 | Dec 2023 | Solar |
| SR Platte Solar Farm | SR Platte, LLC | Platteville, CO | 34 GWh | Oct 2017 | Dec 2023 | Solar |
| Comanche Solar | Onward Energy | Pueblo, CO | 233 GWh | Aug 2016 | Mar 2025 | Solar |
| USS Giveback Solar LLC (CSG) | United States Solar Corporation | Pueblo, CO | 60 MWh | Nov 2023 | Dec 2023 | Solar |
| CEC Solar #1117, LLC | Clean Focus Renewables, Inc. | Pueblo, CO | 7 GWh | Jul 2018 | Dec 2023 | Solar |
| Pueblo Airport Generating Station | Black Hills Service Company LLC | Pueblo, CO | 2 TWh | Dec 2011 | Mar 2025 | Natural Gas |
| Bighorn Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Pueblo, CO | 594 GWh | Oct 2021 | Mar 2025 | Solar |
| Oak Leaf Solar XXXII (CSG) | Greenbacker Renewable Energy Corporation | Rifle, CO | 3 GWh | Feb 2019 | Dec 2023 | Solar |
| Salida | Public Service Co of Colorado | Salida, CO | 1 GWh | May 1908 | Dec 2023 | Water |
| Oak Leaf Solar XXXIII LLC (Lantz) | Greenbacker Renewable Energy Corporation | Salida, CO | 4 GWh | Dec 2019 | Dec 2023 | Solar |
| Eagle Springs Solar LLC | Eagle Springs Solar LLC | Silt, CO | 2 GWh | Jul 2013 | Dec 2023 | Solar |
| Springfield Wind | Arkansas River Power Authority | Springfield, CO | 5 GWh | Jan 2004 | Dec 2023 | Wind |
| Vilas Solar Array | AEP Onsite Partners, LLC | Springfield, CO | 9 GWh | Nov 2017 | Dec 2023 | Solar |
| Logan 1 Community Solar Array | MN8 Energy LLC | Sterling, CO | 3 GWh | Sep 2017 | Dec 2023 | Solar |
| Sterling PV 3 | Greenbacker Renewable Energy Corporation | Sterling, CO | 3 GWh | Nov 2014 | Dec 2023 | Solar |
| Dillon Hydro Plant | Denver City & County of | Summit, CO | 13 GWh | Sep 1987 | Dec 2023 | Water |
| Spanish Peaks Solar | Spanish Peaks Solar LLC | Trinidad, CO | 69 GWh | - | Mar 2025 | Solar |
| San Isabel Solar, LLC | San Isabel Solar, LLC | Trinidad, CO | 75 GWh | Nov 2016 | Mar 2025 | Solar |
| Sun Mountain Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Unincorporated Pueblo, CO | 451 GWh | Nov 2022 | Mar 2025 | Solar |
| Busch Ranch II Wind Farm | Black Hills Electric Generation LLC | Walsenburg, CO | 168 GWh | Oct 2019 | Mar 2025 | Wind |
| Busch Ranch Wind Energy Farm | Black Hills Colorado Electric, LLC | Walsenburg, CO | 85 GWh | Sep 2012 | Dec 2023 | Wind |
| Peak View Wind Farm | Black Hills Colorado Electric, LLC | Walsenburg, CO | 183 GWh | Oct 2016 | Dec 2023 | Wind |
| CO LI CSG 1 - Kamerra | Standard Solar | Watkins, CO | 4 GWh | Sep 2019 | Dec 2023 | Solar |
| Oak Leaf Solar XXIII LLC (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | 3 GWh | Dec 2018 | Dec 2023 | Solar |
| Adams Community Solar Garden LLC | Adams Community Solar Garden LLC | Watkins, CO | 3 GWh | Jun 2015 | Dec 2023 | Solar |
| Adams Community Solar Garden III LLC | Adams Community Solar Garden III LLC | Watkins, CO | 3 GWh | Jun 2015 | Dec 2023 | Solar |
| Mtn. Solar 1 | Standard Solar | Watkins, CO | 3 GWh | Jul 2019 | Dec 2023 | Solar |
| Mtn. Solar 2 | Standard Solar | Watkins, CO | 4 GWh | Aug 2019 | Dec 2023 | Solar |
| Imboden Solar Garden | AEP Onsite Partners, LLC | Watkins, CO | 6 GWh | Apr 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXI (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | 4 GWh | Nov 2018 | Dec 2023 | Solar |
| Xcel Adams 2 Community Solar Array | MN8 Energy LLC | Watkins, CO | 3 GWh | Nov 2017 | Dec 2023 | Solar |
| Xcel Adams 1 Community Solar Array | MN8 Energy LLC | Watkins, CO | 4 GWh | Aug 2017 | Dec 2023 | Solar |
| Oak Leaf Solar XXV LLC (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | 3 GWh | Nov 2018 | Dec 2023 | Solar |
| Oak Leaf Solar XXIV LLC (CSG) | Greenbacker Renewable Energy Corporation | Watkins, CO | 3 GWh | Dec 2018 | Dec 2023 | Solar |
| Bison Solar LLC | Bison Solar LLC | Wellington, CO | 61 GWh | Sep 2016 | Mar 2025 | Solar |
| Rawhide | Platte River Power Authority | Wellington, CO | 1 TWh | Mar 1984 | Mar 2025 | Subbituminous Coal : 90.7% Natural Gas : 9.3% |
| Rawhide Prairie Solar Hybrid | Greenbacker Renewable Energy Corporation | Wellington, CO | 47 GWh | Feb 2021 | Dec 2023 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #26 | Arizona Public Service Company | 23.0 TWh | 75 |
| #46 | El Paso Electric Company | 6.8 TWh | 31 |
| #30 | NorthWestern Corporation | 19.0 TWh | 66 |
| #19 | PacifiCorp East | 57.3 TWh | 204 |
| #36 | Public Service Company of New Mexico | 14.9 TWh | 108 |
| #18 | Salt River Project Agricultural Improvement and Power District | 58.7 TWh | 45 |
| #5 | Southwest Power Pool | 297.0 TWh | 762 |
| #44 | Western Area Power Administration - Desert Southwest Region | 8.1 TWh | 30 |
| #23 | Western Area Power Administration - Rocky Mountain Region | 35.6 TWh | 170 |
| #63 | Western Area Power Administration - Upper Great Plains West | 476.3 GWh | 24 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #15 | ISO New England | 103.1 TWh | 1,487 |
| #16 | Bonneville Power Administration | 82.1 TWh | 158 |
| #17 | Duke Energy Progress East | 65.0 TWh | 554 |
| #18 | Salt River Project Agricultural Improvement and Power District | 58.7 TWh | 45 |
| #19 | PacifiCorp East | 57.3 TWh | 204 |
| #20 | Public Service Company of Colorado | 48.7 TWh | 201 |
| #21 | Duke Energy Florida, Inc. | 47.8 TWh | 92 |
| #22 | Nevada Power Company | 38.2 TWh | 136 |
| #23 | Western Area Power Administration - Rocky Mountain Region | 35.6 TWh | 170 |
| #24 | Louisville Gas and Electric Company and Kentucky Utilities Company | 33.8 TWh | 20 |