POET Biorefining LLC - Corning
Natural gas power plant in Adams County, Iowa. 5 MW of nameplate capacity across 1 generator, operated by POET Biorefining LLC - Corning.
Also known as EIA plant 63919
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 5 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- October 2018First generator online
- Operator
- POET Biorefining LLC - CorningEIA operator ID 63586
- Grid
- MISOBalancing authority MISO
- Price nodes
- None linkedNo verified ISO node
- Location
- Adams County, IA40.9662, −94.7957
- EIA plant ID
- 63919EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power POET Biorefining LLC - Corning produces
Free · EIA-923Net generation, 2025
14.0 GWh
13,950 MWh, final
Capacity factor, 2025
31.8%
2024: 31.9%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2020 to 2025
14.0–24.7
GWh a year. Low 2025, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | 24,669 | 56.2% | 12 of 12 |
| 2021 | 20,711 | 47.3% | 12 of 12 |
| 2022 | 21,823 | 49.8% | 12 of 12 |
| 2023 | 15,007 | 34.3% | 12 of 12 |
| 2024 | 13,990 | 31.9% | 12 of 12 |
| 2025 | 13,950 | 31.8% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Natural Gas Steam Turbine | 5.0 | October 2018 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists POET Biorefining LLC - Corning as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about POET Biorefining LLC - Corning
How much power does POET Biorefining LLC - Corning produce?
POET Biorefining LLC - Corning reported 13,950 MWh (14.0 GWh) of net generation in 2025, a 31.8% capacity factor on 5 MW of nameplate capacity.
Where is POET Biorefining LLC - Corning?
POET Biorefining LLC - Corning is in Adams County, Iowa, at 40.9662, −94.7958. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates POET Biorefining LLC - Corning?
EIA-860M for August 2026 lists POET Biorefining LLC - Corning as the operator (EIA operator ID 63586). The operator is not always the owner.
When did POET Biorefining LLC - Corning start operating?
Its first generator began operating in October 2018, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page