Oconto Falls Lower
Hydro power plant in Oconto County, Wisconsin. 1.7 MW of nameplate capacity across 1 generator, operated by Eagle Creek Renewable Energy, LLC.
Also known as EIA plant 50439
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1.7 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- January 1971First generator online
- Operator
- Eagle Creek Renewable Energy, LLCEIA operator ID 57280
- Grid
- MISOBalancing authority MISO
- Price nodes
- None linkedNo verified ISO node
- Location
- Oconto County, WI44.8719, −88.1439
- EIA plant ID
- 50439EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Oconto Falls Lower produces
Free · EIA-923Net generation, 2025
6.00 GWh
5,995 MWh, final
Capacity factor, 2025
34.2%
2024: 39.5%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
4.4–13.0
GWh a year. Low 2023, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 5,908 | Not reported | 12 of 12 |
| 2002 | 9,054 | Not reported | 12 of 12 |
| 2003 | 7,646 | Not reported | 12 of 12 |
| 2004 | 8,091 | Not reported | 12 of 12 |
| 2005 | 5,709 | Not reported | 12 of 12 |
| 2006 | 15,226 | Not reported | 12 of 12 |
| 2007 | 4,864 | Not reported | 12 of 12 |
| 2008 | 4,483 | Not reported | 12 of 12 |
| 2009 | 3,635 | Not reported | 12 of 12 |
| 2010 | 6,518 | 37.2% | 12 of 12 |
| 2011 | 7,472 | 42.6% | 12 of 12 |
| 2012 | 5,366 | 30.5% | 12 of 12 |
| 2013 | 6,734 | 38.4% | 12 of 12 |
| 2014 | 8,591 | 49.0% | 12 of 12 |
| 2015 | 8,725 | 49.8% | 12 of 12 |
| 2016 | 8,939 | 50.9% | 12 of 12 |
| 2017 | 11,771 | 67.2% | 12 of 12 |
| 2018 | 8,232 | 47.0% | 12 of 12 |
| 2019 | 11,421 | 65.2% | 12 of 12 |
| 2020 | 12,994 | 74.0% | 12 of 12 |
| 2021 | 8,478 | 48.4% | 12 of 12 |
| 2022 | 6,576 | 37.5% | 12 of 12 |
| 2023 | 4,420 | 25.2% | 12 of 12 |
| 2024 | 6,945 | 39.5% | 12 of 12 |
| 2025 | 5,995 | 34.2% | 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. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| GEN2 | Conventional Hydroelectric | 1.7 | January 1971 |
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 Eagle Creek Renewable Energy, LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
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Power plants near Oconto Falls Lower
More plants operated by Eagle Creek Renewable Energy, LLC
Questions about Oconto Falls Lower
How much power does Oconto Falls Lower produce?
Oconto Falls Lower reported 5,995 MWh (6.00 GWh) of net generation in 2025, a 34.2% capacity factor on 1.7 MW of nameplate capacity.
Where is Oconto Falls Lower?
Oconto Falls Lower is in Oconto County, Wisconsin, at 44.8719, −88.1439. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Oconto Falls Lower?
EIA-860M for August 2026 lists Eagle Creek Renewable Energy, LLC as the operator (EIA operator ID 57280). The operator is not always the owner.
When did Oconto Falls Lower start operating?
Its first generator began operating in January 1971, 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