Coronado

Hwy 191 7 miles nof St. Johns, St Johns, AZ 85936

Plant Summary Information

Coronado is ranked #50 out of 122 coal plants nationwide in terms of total annual net electricity generation.

Coronado is comprised of 2 generators and generated 162.7 GWh during the 3-month period between February 2026 to May 2026.

Plant Name	Coronado
Utility Name	Salt River Project
Location	Apache County, AZ
Initial Operation Date	December 1979
Last Update	May 2026
Annual Generation	2.6 TWh
Annual Consumption	31.6 M MMBtu
Ranked #428 out of 13,081 Power Plants Nationwide
Ranked #50 out of 122 Subbituminous Coal Power Plants Nationwide
Ranked #13 out of 176 Arizona Power Plants
Ranked #2 out of 4 Arizona Subbituminous Coal Power Plants
Fuel Types	Subbituminous Coal : 99.6%

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Summary Information
Plant Name	Coronado (6177)
Plant Address	Hwy 191 7 miles nof St. Johns, St Johns, AZ 85936
Utility	Salt River Project (16572)
Latitude, Longitude	34.5789, -109.2708
Generation Dates on File	Jan 2001 to May 2026
Initial Operation Date	December 1979
Annual Generation	2.6 TWh
Fuel Types	Subbituminous Coal : 99.6%

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Regulated
NERC Region	WECC
Balancing Authority	Salt River Project (SRP)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Wells
Ash Impoundment	Yes Not Lined Operating
Transmission / Distribution Owner	Salt River Project (16572) AZ
Grid Voltage	500.00 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Sector Name	Electric Utility (1)
Energy Source	Subbituminous Coal / Refined Coal
Startup Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Pulverized Coal Technology	Yes
Subcritical Technology	Yes
Other Planned Modifications	Yes
Other Modifications	December 2029
Multiple Fuels	Yes
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Sector Name	Electric Utility (1)
Energy Source	Subbituminous Coal / Refined Coal
Startup Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Pulverized Coal Technology	Yes
Subcritical Technology	Yes
Other Planned Modifications	Yes
Other Modifications	December 2029
Multiple Fuels	Yes
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Subbituminous Coal.

Rank	Plant Name	Plant Location	Annual Generation
#40	Powerton	Pekin, IL	3.2 TWh
#41	Craig (CO)	Craig, CO	3.2 TWh
#42	Sandy Creek Energy Station	Riesel, TX	3.2 TWh
#43	Transalta Centralia Generation	Centralia, WA	3.2 TWh
#44	John W Turk Jr Power Plant	Fulton, AR	3.1 TWh
#45	Sioux	West Alton, MO	3.8 TWh
#46	Coleto Creek	Fannin, TX	2.9 TWh
#47	Flint Creek	Gentry, AR	2.8 TWh
#48	Plum Point Energy Station	Osceola, AR	2.7 TWh
#49	Tolk	Muleshoe, TX	3.1 TWh
#51	Dry Fork Station	Gillette, WY	2.6 TWh
#52	Sooner	Red Rock, OK	2.5 TWh
#53	Kincaid Generation LLC	Kincaid, IL	2.4 TWh
#54	Kingston	Kingston, TN	3.4 TWh
#55	R S Nelson	Westlake, LA	2.3 TWh
#56	Comanche (CO)	Pueblo, CO	2.2 TWh
#57	Hawthorn	Kansas City, MO	2.6 TWh
#58	Wyodak	Gillette, WY	2.0 TWh
#59	South Oak Creek	Oak Creek, WI	1.9 TWh
#60	Edgewater	Sheboygan, WI	1.9 TWh

Below are closest 20 power plants surrounding Coronado.

Plant Name	Plant Location	Annual Generation	Distance
Arroyo Solar Energy Storage Hybrid	Pueblo Pintado, NM	715.6 GWh	136.1 mi
Bluewater CDEC 1	Bluewater, NM	6.6 GWh	87.6 mi
Borderlands Wind, LLC	Quemado, NM	233.7 GWh	36 mi
Chevelon Butte Phase 2	Winslow, AZ	484.5 GWh	87.4 mi
Chevelon Butte Wind Farm	Winslow, AZ	579.2 GWh	87.3 mi
Chino Mines	Hurley, NM	276.8 GWh	145.9 mi
Cholla	Joseph City, AZ	1.3 TWh	63.7 mi
City of Gallup Solar	Gallup, NM	12.7 GWh	70.9 mi
City of Truth or Consequences PV	Truth or Consequences, NM	1.4 GWh	152 mi
Dry Lake Wind LLC	Heber, AZ	95.9 GWh	57.9 mi
Escalante (NM)	Grants, NM	514.8 GWh	88.4 mi
Grants CDEC 2	Grants, NM	11.5 GWh	90.9 mi
Novo BioPower Plant	Snowflake, AZ	202.3 GWh	60.8 mi
Poseidon Wind, LLC	Herber, AZ	99.5 GWh	51.4 mi
Red Mesa Wind LLC	Seboyeta, NM	163.2 GWh	117.1 mi
Roosevelt	Roosevelt, AZ	76.0 GWh	125 mi
Route 66 Energy Center, LLC	San Fidel, NM	132.9 GWh	100.5 mi
Silver City WWTP PV Project	Silver City, NM	2.0 GWh	141.7 mi
Springerville	Springerville, AZ	5.3 TWh	19 mi
West Camp Wind Farm	Heber, AZ	135.4 GWh	66.5 mi