Ubly
Oil power plant in Huron County, Michigan. 12.4 MW of nameplate capacity across 9 generators, operated by Thumb Electric Coop of Mich.
Also known as EIA plant 1875
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 12.4 MWNameplate
- Generators
- 9 operatingEIA-860M, August 2026
- Operating since
- June 1938First generator online
- Operator
- Thumb Electric Coop of MichEIA operator ID 18895
- Grid
- MISOBalancing authority MISO
- Price nodes
- None linkedNo verified ISO node
- Location
- Huron County, MI43.7217, −82.9388
- EIA plant ID
- 1875EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Ubly produces
Free · EIA-923Net generation, 2025
0 MWh
0 MWh, final
Capacity factor, 2025
0.0%
2024: 0.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
0.0–44.1
MWh a year. Low 2020, high 2017
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 0 | Not reported | 12 of 12 |
| 2001 | 54 | Not reported | 12 of 12 |
| 2002 | 63 | Not reported | 12 of 12 |
| 2003 | 2 | Not reported | 12 of 12 |
| 2004 | 16 | Not reported | 12 of 12 |
| 2005 | 11 | Not reported | 12 of 12 |
| 2006 | 159 | Not reported | 12 of 12 |
| 2007 | −609 | Not reported | 12 of 12 |
| 2008 | 6 | Not reported | 12 of 12 |
| 2009 | 12 | Not reported | 12 of 12 |
| 2010 | 10 | 0.0% | 12 of 12 |
| 2011 | 4 | 0.0% | 12 of 12 |
| 2012 | 9 | 0.0% | 12 of 12 |
| 2013 | 0 | 0.0% | 12 of 12 |
| 2014 | 1 | 0.0% | 12 of 12 |
| 2015 | 20 | 0.0% | 12 of 12 |
| 2016 | 10 | Not reported | 12 of 12 |
| 2017 | 44 | 0.0% | 12 of 12 |
| 2018 | 23 | 0.0% | 12 of 12 |
| 2019 | 11 | 0.0% | 12 of 12 |
| 2020 | 0 | 0.0% | 12 of 12 |
| 2021 | 18 | 0.0% | 12 of 12 |
| 2022 | 10 | 0.0% | 12 of 12 |
| 2023 | 17 | 0.0% | 12 of 12 |
| 2024 | 12 | 0.0% | 12 of 12 |
| 2025 | 0 | 0.0% | 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 | Petroleum Liquids | 0.6 | June 1938 |
| 2 | Petroleum Liquids | 0.7 | June 1938 |
| 3 | Petroleum Liquids | 0.7 | June 1938 |
| 4 | Petroleum Liquids | 0.9 | August 1947 |
| 5 | Petroleum Liquids | 1.5 | October 1987 |
| 6 | Petroleum Liquids | 1.5 | November 1993 |
| 7 | Petroleum Liquids | 2.5 | May 2000 |
| 8 | Petroleum Liquids | 2.5 | October 2001 |
| 9 | Petroleum Liquids | 1.5 | August 2002 |
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 Thumb Electric Coop of Mich 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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Power plants near Ubly
More plants operated by Thumb Electric Coop of Mich
Questions about Ubly
How much power does Ubly produce?
Ubly reported 0 MWh (0 MWh) of net generation in 2025.
Where is Ubly?
Ubly is in Huron County, Michigan, at 43.7217, −82.9388. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Ubly?
EIA-860M for August 2026 lists Thumb Electric Coop of Mich as the operator (EIA operator ID 18895). The operator is not always the owner.
When did Ubly start operating?
Its first generator began operating in June 1938, 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