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Corning — Power plant · Oil · City of Corning - (IA)
  • Combustion
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Oil

Key facts

Power plant · Oilran 0% of 2025 Standby
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1975
Net generation, 2025
6 MWh
Grid
34 kV to City of Corning - (IA) (MISO)
Location
Adams County, Iowa
Operated by
City of Corning - (IA)SourceEIA-860M Preliminary Monthly Electric Generator Inventory

Operations

Net generation, 2025
6MWh
Fuel burned, 2025
70MMBtu
Capacity factor, 2025
0.0%
Heat rate, 2025
11,667Btu/kWh
Capacity factor % of full output, by year
Heat rate Btu per kWh, by year
Net generation, fuel burned, capacity factor and heat rate by year, newest first, as EIA's bulk electricity file states them.
YearNet generation (MWh)Fuel burned (MMBtu)Capacity factorHeat rate (Btu/kWh)
20256700.0%11,667
2024516960.1%13,647
2023384240.1%11,158
2022252610.0%10,440
2021501,5420.1%—
2020799210.1%11,658
2019141640.0%11,714
2018212310.0%11,000
20172350.0%17,500
20168900.0%11,250
2015131410.0%10,846
2014313360.1%10,839
2013101300.0%13,000
201281010.0%12,625
2011657190.1%11,062
2010515800.1%11,372
2009162040.0%12,750
2008132560.0%19,692
2007757680.1%10,240
2006881,0050.1%11,420
20051171,4010.2%11,976
2004971,2030.2%12,402
20032872,3870.5%8,317
2002948810.2%9,372
How these are worked out

Net generation and fuel burned are the monthly figures EIA publishes in its bulk electricity file, from the plant's Form 923 reports; a year is the sum of its months. Capacity factor is a full year's net generation over today's nameplate capacity times the hours in that year (8,784 in a leap year), so a plant uprated or partly retired since reads against its current size; heat rate is fuel burned over net generation, for plants that burn fuel. A year with fewer than twelve months stated has no capacity factor, and a value outside the plausible range is left blank rather than shown. By month, the charts apply the same rules to each month's own hours and fuel.

Sources

2 sources

Sources EIA-860M · EIA

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)

Every source and license · Attribution

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