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
DADS Gas Recovery	WM Renewable Energy LLC	Aurora, CO	21 GWh	Jun 2008	Dec 2023	Landfill Gas
Western Sugar Coop- Ft Morgan	Western Sugar Cooperative	Fort Morgan, CO	615 MWh	Aug 1947	Mar 2025	Natural Gas
University of Colorado	University of Colorado	Boulder, CO	5 GWh	Jul 1992	Jan 2025	Natural Gas : 99.9%
USS Giveback Solar LLC (CSG)	United States Solar Corporation	Pueblo, CO	60 MWh	Nov 2023	Dec 2023	Solar
Gaylord Rockies CHP	UE - 00602CO, LLC	Aurora, CO	23 GWh	Apr 2022	Dec 2023	Natural Gas
Frank Knutson	Tri-State G & T Assn, Inc	Commerce City, CO	247 GWh	Apr 2002	Dec 2023	Natural Gas : 99.8%
JM Shafer Generating Station	Tri-State G & T Assn, Inc	Ft. Lupton, CO	894 GWh	May 1994	Mar 2025	Natural Gas
Titan Solar	Titan Solar, LLC	Deer Trail, CO	95 GWh	Nov 2018	Mar 2025	Solar
Thunder Wolf Energy Center Hybrid	Thunder Wolf Energy Center, LLC	Avondale, CO	557 GWh	May 2023	Mar 2025	Solar
Ridge Crest Wind Partners	Terra-Gen Operating Co-Wind	Peetz, CO	51 GWh	Nov 2001	Dec 2023	Wind
Arapahoe Combustion Turbine Project	SWG Arapahoe, LLC	Denver, CO	272 GWh	Apr 2000	Mar 2025	Natural Gas
Gilcrest V CSG	SunShare Management	Platteville, CO	10 GWh	Jan 2021	Dec 2023	Solar
Jeffco Community Solar Gardens LLC	SunShare Management	Arvada, CO	3 GWh	Apr 2016	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
City of Boulder WWTP	SunE NLB-2, LLC	Boulder, CO	867 MWh	May 2010	Dec 2023	Solar
SunE Alamosa	SunE Alamosa1 LLC	Hooper, CO	11 GWh	Nov 2007	Dec 2023	Solar
Mtn. Solar 4 (CSG)	Standard Solar	Lakewood, CO	3 GWh	Oct 2021	Dec 2023	Solar
Mesa CSG 2 Massicotte	Standard Solar	Palisade, CO	3 GWh	Apr 2019	Dec 2023	Solar
Mtn. Solar 1	Standard Solar	Watkins, CO	3 GWh	Jul 2019	Dec 2023	Solar
CO LI CSG 1 - Kamerra	Standard Solar	Watkins, CO	4 GWh	Sep 2019	Dec 2023	Solar
Mtn. Solar 3 CSG	Standard Solar	Brush, CO	3 GWh	Dec 2019	Dec 2023	Solar
Mesa CSG 1 Murdock	Standard Solar	Grand Junction, CO	4 GWh	Apr 2019	Dec 2023	Solar
Mtn. Solar 2	Standard Solar	Watkins, CO	4 GWh	Aug 2019	Dec 2023	Solar
SR Platte Solar Farm	SR Platte, LLC	Platteville, CO	34 GWh	Oct 2017	Dec 2023	Solar
SR Jenkins Ft Lupton	SR Jenkins, LLC	Ft. Lupton, CO	29 GWh	Apr 2016	Dec 2023	Solar
Spring Canyon Expansion Wind Energy Ctr	Spring Canyon Expansion Wind Energy Ctr	Peetz, CO	189 GWh	Sep 2014	Dec 2023	Wind
Spanish Peaks Solar	Spanish Peaks Solar LLC	Trinidad, CO	69 GWh	-	Mar 2025	Solar
Amazon DEN2 Solar Project	Solar Star Prime 1 LLC	Aurora, CO	2 GWh	Sep 2019	Dec 2023	Solar
Hooper Solar	Solar Star Colorado III, LLC	Mosca, CO	118 GWh	Nov 2015	Dec 2023	Solar
Alamosa Solar	Solar of Alamosa LLC	Mosca, CO	35 GWh	Mar 2012	Dec 2023	Solar
TruStile Doors - Denver	SkyHigh 2 Solar	Denver, CO	2 GWh	Jan 2021	Dec 2023	Solar
SMPA Solar 1 Community Solar	San Miguel Power Assn, Inc	Bedrock, CO	2 GWh	Nov 2012	Dec 2023	Solar
San Isabel Solar, LLC	San Isabel Solar, LLC	Trinidad, CO	75 GWh	Nov 2016	Mar 2025	Solar
RV CSU Power LLC	RV CSU Power LLC	Fort Collins, CO	3 GWh	Nov 2009	Dec 2023	Solar
RV CSU Power II LLC	RV CSU Power II LLC	Fort Collins, CO	3 GWh	Nov 2010	Dec 2023	Solar
Rocky Mountain Energy Center	Public Service Co of Colorado	Keenesburg, CO	3 TWh	Apr 2004	Feb 2025	Natural Gas
Cabin Creek	Public Service Co of Colorado	Georgetown, CO	89 GWh	May 1967	Mar 2025	Water
Cherokee	Public Service Co of Colorado	Denver, CO	3 TWh	May 1962	Mar 2025	Natural Gas
Fruita	Public Service Co of Colorado	Grand Junction, CO	34 GWh	May 1973	Dec 2023	Natural Gas : 52.0% Distillate Fuel Oil : 48.0%
Salida	Public Service Co of Colorado	Salida, CO	1 GWh	May 1908	Dec 2023	Water
Shoshone (CO)	Public Service Co of Colorado	Glenwood Springs, CO	24 GWh	May 1909	Dec 2023	Water
Valmont	Public Service Co of Colorado	Boulder, CO	19 GWh	Apr 1964	Mar 2025	Natural Gas
Hayden	Public Service Co of Colorado	Hayden, CO	2 TWh	Jun 1965	Feb 2025	Bituminous Coal : 99.8%
Alamosa	Public Service Co of Colorado	Alamosa, CO	8 GWh	May 1973	Dec 2023	Distillate Fuel Oil : 95.6% Natural Gas : 4.4%
Fort St Vrain	Public Service Co of Colorado	Platteville, CO	4 TWh	Apr 1996	Mar 2025	Natural Gas
Cheyenne Ridge Wind Farm	Public Service Co of Colorado	Cheyenne Wells, CO	2 TWh	Jul 2020	Mar 2025	Wind
Pawnee	Public Service Co of Colorado	Brush, CO	2 TWh	Oct 1981	Mar 2025	Subbituminous Coal : 99.2% Natural Gas : 0.8%
Fort Lupton	Public Service Co of Colorado	Ft. Lupton, CO	2 GWh	Mar 1972	Dec 2023	Distillate Fuel Oil : 65.5% Natural Gas : 34.5%
Panasonic Carport Solar Hybrid	Public Service Co of Colorado	Denver, CO	2 GWh	Apr 2017	Dec 2023	Solar
Rush Creek Wind	Public Service Co of Colorado	Matheson, CO	2 TWh	Nov 2018	Mar 2025	Wind
Manchief Electric Generating Station	Public Service Co of Colorado	Brush, CO	265 GWh	May 2000	Mar 2025	Natural Gas
Valmont Combustion Turbine Project	Public Service Co of Colorado	Boulder, CO	32 GWh	Apr 2000	Dec 2023	Natural Gas
Blue Spruce Energy Center	Public Service Co of Colorado	Aurora, CO	582 GWh	Apr 2003	Mar 2025	Natural Gas : 99.9%
Rawhide	Platte River Power Authority	Wellington, CO	1 TWh	Mar 1984	Mar 2025	Subbituminous Coal : 90.7% Natural Gas : 9.3%
Plains End II LLC	Plains End Operating Services LLC	Arvada, CO	20 GWh	Apr 2008	Dec 2023	Natural Gas
Plains End	Plains End Operating Services LLC	Arvada, CO	5 GWh	Apr 2002	Dec 2023	Natural Gas
Pioneer Solar (CO), LLC	Pioneer Solar (CO), LLC	Bennett, CO	198 GWh	May 2021	Mar 2025	Solar
Comanche Solar	Onward Energy	Pueblo, CO	233 GWh	Aug 2016	Mar 2025	Solar
Granby Hydro	Northern Water Hydropower Enterprise	Granby, CO	5 GWh	Apr 2016	Mar 2025	Water
Northern Colorado Wind LLC	Northern Colorado Wind LLC	Peetz, CO	517 GWh	Jul 2009	Dec 2023	Wind
Neptune Energy Center Hybrid	Neptune Energy Center, LLC	Boone, CO	683 GWh	May 2023	Mar 2025	Solar
Colorado Energy Nations Company	Molson Coors USA LLC	Golden, CO	137 GWh	Aug 1976	Mar 2025	Natural Gas
Xcel Adams 1 Community Solar Array	MN8 Energy LLC	Watkins, CO	4 GWh	Aug 2017	Dec 2023	Solar
Xcel Adams 2 Community Solar Array	MN8 Energy LLC	Watkins, CO	3 GWh	Nov 2017	Dec 2023	Solar
Arapahoe 3 Community Solar Array	MN8 Energy LLC	Aurora, CO	4 GWh	Aug 2017	Dec 2023	Solar
Conejos 1 Community Solar Array	MN8 Energy LLC	La Jara, CO	4 GWh	Oct 2017	Dec 2023	Solar
Logan 1 Community Solar Array	MN8 Energy LLC	Sterling, CO	3 GWh	Sep 2017	Dec 2023	Solar
Weld 1 Community Solar Array	MN8 Energy LLC	Platteville, CO	3 GWh	Sep 2017	Dec 2023	Solar
Denver Int Airport	MMA DAS Power	Denver, CO	2 GWh	Aug 2008	Dec 2023	Solar
Logan Wind Energy	Logan Wind Energy LLC	Peetz, CO	514 GWh	Sep 2007	Mar 2025	Wind
Limon Wind I	Limon	Limon, CO	581 GWh	Oct 2012	Mar 2025	Wind
Limon III Wind LLC	Limon	Limon, CO	712 GWh	Jul 2014	Mar 2025	Wind
Limon Wind II	Limon	Limon, CO	493 GWh	Oct 2012	Mar 2025	Wind
Sun Mountain Solar 1	Lightsource Renewable Energy Asset Management, LLC	Unincorporated Pueblo, CO	451 GWh	Nov 2022	Mar 2025	Solar
Bighorn Solar 1	Lightsource Renewable Energy Asset Management, LLC	Pueblo, CO	594 GWh	Oct 2021	Mar 2025	Solar
Mountain Breeze Wind, LLC	Leeward Asset Management, LLC	Grover, CO	597 GWh	Sep 2020	Mar 2025	Wind
Cedar Creek Wind	Leeward Asset Management, LLC	Grover, CO	709 GWh	Oct 2007	Mar 2025	Wind
Jack's Solar Garden	Jack's Solar Garden	Longmont, CO	2 GWh	Sep 2020	Dec 2023	Solar
Spindle Hill Energy Center	Invenergy Services LLC	Fort Lupton, CO	514 GWh	Apr 2007	Mar 2025	Natural Gas
Spring Canyon	Invenergy Services LLC	Peetz, CO	139 GWh	Jan 2006	Dec 2023	Wind
Hunter Solar, LLC (CO)	Hunter Solar, LLC	Bennett, CO	208 GWh	Nov 2023	Mar 2025	Solar
Sunnyside Ranch Community Solar Array	Holy Cross Electric Assn, Inc	Carbondale, CO	3 GWh	Mar 2015	Dec 2023	Solar
Alamosa Solar South CSG	Greenbacker Renewable Energy Corporation	Alamosa, CO	4 GWh	Dec 2020	Dec 2023	Solar
Oak Leaf Solar XXVII LLC	Greenbacker Renewable Energy Corporation	Greely, CO	3 GWh	Oct 2018	Dec 2023	Solar
Oak Leaf Solar XXIII LLC (CSG)	Greenbacker Renewable Energy Corporation	Watkins, CO	3 GWh	Dec 2018	Dec 2023	Solar
Rawhide Prairie Solar Hybrid	Greenbacker Renewable Energy Corporation	Wellington, CO	47 GWh	Feb 2021	Dec 2023	Solar
Oak Leaf Solar XXXII (CSG)	Greenbacker Renewable Energy Corporation	Rifle, CO	3 GWh	Feb 2019	Dec 2023	Solar
Oak Leaf Solar XXII LLC (CSG)	Greenbacker Renewable Energy Corporation	Denver, CO	4 GWh	Dec 2018	Dec 2023	Solar
Oak Leaf Solar XXIV LLC (CSG)	Greenbacker Renewable Energy Corporation	Watkins, CO	3 GWh	Dec 2018	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 XXVI LLC	Greenbacker Renewable Energy Corporation	Denver, CO	3 GWh	Dec 2018	Dec 2023	Solar
Oak Leaf Solar XXXIII LLC (Lantz)	Greenbacker Renewable Energy Corporation	Salida, CO	4 GWh	Dec 2019	Dec 2023	Solar
Platteville Solar CSG, LLC	Greenbacker Renewable Energy Corporation	Platteville, CO	3 GWh	Dec 2019	Dec 2023	Solar
Oak Leaf Solar XXXI LLC (CSG)	Greenbacker Renewable Energy Corporation	Debeque, CO	3 GWh	Nov 2018	Dec 2023	Solar
Oak Leaf Solar XXI (CSG)	Greenbacker Renewable Energy Corporation	Watkins, CO	4 GWh	Nov 2018	Dec 2023	Solar
Oak Leaf Solar XXX LLC (CSG)	Greenbacker Renewable Energy Corporation	Alamosa, CO	4 GWh	Nov 2018	Dec 2023	Solar
Alden Solar CSG LLC	Greenbacker Renewable Energy Corporation	Greeley, CO	3 GWh	Feb 2020	Dec 2023	Solar
Fremont CO 1, LLC	Greenbacker Renewable Energy Corporation	Canon City, CO	4 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

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