Corning

501 Benton Avenue, Corning, IA 50841

Plant Summary Information

Corning is ranked #82 out of 92 distillate fuel oil power plants in Iowa in terms of total annual net electricity generation.

Corning is comprised of 3 generators and generated 6.0 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	Corning
Utility Name	City of Corning - (IA)
Location	Adams County, IA
Initial Operation Date	June 1975
Last Update	Dec 2025
Annual Generation	6.0 MWh
Annual Consumption	122 MMBtu
Ranked #13,024 out of 13,081 Power Plants Nationwide
Ranked #1,156 out of 1,233 Distillate Fuel Oil Power Plants Nationwide
Ranked #275 out of 283 Iowa Power Plants
Ranked #82 out of 92 Iowa Distillate Fuel Oil Power Plants
Fuel Types	Distillate Fuel Oil

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Summary Information
Plant Name	Corning (1134)
Plant Address	501 Benton Avenue, Corning, IA 50841
Utility	City of Corning - (IA) (4375)
Latitude, Longitude	40.9871, -94.7352
Generation Dates on File	Jan 2002 to Dec 2025
Initial Operation Date	June 1975
Annual Generation	6.0 MWh
Fuel Types	Distillate Fuel Oil

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	MRO
Balancing Authority	Midcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Municipality
Ash Impoundment	No
Transmission / Distribution Owner	City of Corning - (IA) (4375) IA
Grid Voltage	34.50 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
RTO ISO LMP Node Designation	ALTW.ALTW
RTO ISO Location Designation For Reporting Wholesale Sales Data	ALTW.ALTW
Nameplate Capacity	2.8 MW
Nameplate Power Factor	0.9
Summer Capacity	2.8 MW
Winter Capacity	2.8 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No
Status	Standby

Synchronized To Transmission Grid	Yes
First Operation Date	June 1975
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Other Planned Modifications	No
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
RTO ISO LMP Node Designation	ALTW.ALTW
RTO ISO Location Designation For Reporting Wholesale Sales Data	ALTW.ALTW
Nameplate Capacity	2 MW
Nameplate Power Factor	0.9
Summer Capacity	2 MW
Winter Capacity	2 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No
Status	Standby

Synchronized To Transmission Grid	Yes
First Operation Date	March 2006
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	1H
Other Planned Modifications	No
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Technology	Petroleum Liquids
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
RTO ISO LMP Node Designation	ALTW.ALTW
RTO ISO Location Designation For Reporting Wholesale Sales Data	ALTW.ALTW
Nameplate Capacity	2 MW
Nameplate Power Factor	0.9
Summer Capacity	2 MW
Winter Capacity	2 MW
Minimum Load	0.1 MW
Uprate/Derate Completed	No
Status	Standby

Synchronized To Transmission Grid	Yes
First Operation Date	March 2006
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Other Planned Modifications	No
Multiple Fuels	No
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 Distillate Fuel Oil.

Rank	Plant Name	Plant Location	Annual Generation
#1146	Walton Street Substation	Farmington, MO	7.0 MWh
#1147	Earlville	Earlville, IA	7.0 MWh
#1148	Brooklyn City North Plant	Brooklyn, IA	7.0 MWh
#1149	Alliant SBD 9206 Donaldson	Cresco, IA	6.9 MWh
#1150	Monroe Generating Station	Monroe, NC	1.6 GWh
#1151	Pleasant Hill	Pleasant Hill, IA	48.7 GWh
#1152	University of Colorado	Boulder, CO	4.6 GWh
#1153	Lagoon Creek	Brownsville, TN	3.5 TWh
#1154	Trinidad (CO)	Trinidad, CO	6.0 MWh
#1155	Peru (IN)	Peru, IN	6.0 MWh
#1157	Rockford	Rockford, IA	6.0 MWh
#1158	Fairfax	Fairfax, MN	6.0 MWh
#1159	East 12th Street	Winfield, KS	10.5 GWh
#1160	Murphy-Brown LLC	Warsaw, NC	6.0 MWh
#1161	Waste Water Plant Generator	Winfield, KS	6.0 MWh
#1162	Traer East	Tracer, IA	6.0 MWh
#1163	Emory Hillandale Hospital	Lithonia, GA	6.0 MWh
#1164	Catawba River Pollution Control	Morganton, NC	6.0 MWh
#1165	Fredonia (KS)	Fredonia, KS	6.0 MWh
#1166	Fordham University	Bronx, NY	6.0 MWh

Below are closest 20 power plants surrounding Corning.

Plant Name	Plant Location	Annual Generation	Distance
Adams Wind	Lenox, IA	460.4 GWh	5.7 mi
August Wind Farm	Clearfield, IA	6.2 GWh	20.5 mi
Birch	Clearfield, IA	6.6 GWh	20.4 mi
Bulldog	Orient, IA	4.3 GWh	22.5 mi
Contrail Wind Farm	Bedford, IA	340.7 GWh	22.7 mi
Creston School Customer Hosted Solar	Creston, IA	1.4 GWh	19.7 mi
Creston Solar (50 MW)	Creston, IA	96.4 GWh	22.5 mi
Cumberland Rose	Orient, IA	4.0 GWh	22.8 mi
Downtown Generation Plant	Greenfield, IA	15.0 MWh	26.1 mi
Fontanelle	Fontanelle, IA	4.9 GWh	25.8 mi
Greenfield Wind	Greenfield, IA	4.4 GWh	24.6 mi
Lenox	Lenox, IA	55.0 MWh	11.8 mi
Orient Wind Farm	Orient, IA	1.8 TWh	22.3 mi
POET Biorefining LLC - Corning	Corning, IA	14.0 GWh	3.5 mi
Prescott Wind Farm	Prescott, IA	162.0 GWh	11.5 mi
Rolling Hills Wind Farm	Massena, IA	1.6 TWh	14.7 mi
Sky Volt	Greenfield, IA	4.5 GWh	24.6 mi
Southern Hills Wind Farm	Creston, IA	808.2 GWh	16.4 mi
Summit Lake	Creston, IA	109.3 GWh	22 mi
Villisca Municipal Power Plant	Villisca, IA	22.0 MWh	13.6 mi