Gladstone
Oil power plant in Delta County, Michigan. 22.6 MW of nameplate capacity across 1 generator, operated by Upper Peninsula Power Company.
Also known as Gladstone Power Plant · EIA plant 7119
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Key facts
- Capacity
- 22.6 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- November 1975First generator online
- Operator
- Upper Peninsula Power CompanyEIA operator ID 19578
- Grid
- MISOBalancing authority MISO
- Price nodes
- 1 MISO nodeResource nodes with prices
- Location
- Delta County, MI45.8475, −87.0036
- EIA plant ID
- 7119EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Gladstone produces
Free · EIA-923Net generation, 2025
−103 MWh
−103 MWh, final
Capacity factor, 2025
-0.1%
2024: -0.1%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
−222.0–−103.0
MWh a year. Low 2015, high 2025
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 0 | Not reported | 12 of 12 |
| 2001 | 5,432 | Not reported | 12 of 12 |
| 2002 | 7,392 | Not reported | 12 of 12 |
| 2003 | 22,615 | Not reported | 12 of 12 |
| 2004 | 14,181 | Not reported | 12 of 12 |
| 2005 | 5,841 | Not reported | 12 of 12 |
| 2006 | 169 | Not reported | 12 of 12 |
| 2007 | 74 | Not reported | 12 of 12 |
| 2008 | 210 | Not reported | 12 of 12 |
| 2009 | 0 | Not reported | 12 of 12 |
| 2010 | −56 | -0.0% | 12 of 12 |
| 2011 | 97 | 0.0% | 12 of 12 |
| 2012 | 0 | 0.0% | 12 of 12 |
| 2013 | −50 | -0.0% | 12 of 12 |
| 2014 | −11 | -0.0% | 12 of 12 |
| 2015 | −222 | -0.1% | 12 of 12 |
| 2016 | −156 | -0.1% | 12 of 12 |
| 2017 | −142 | -0.1% | 12 of 12 |
| 2018 | −179 | -0.1% | 12 of 12 |
| 2019 | −130 | -0.1% | 12 of 12 |
| 2020 | −174 | -0.1% | 12 of 12 |
| 2021 | −177 | -0.1% | 12 of 12 |
| 2022 | −207 | -0.1% | 12 of 12 |
| 2023 | −174 | -0.1% | 12 of 12 |
| 2024 | −171 | -0.1% | 12 of 12 |
| 2025 | −103 | -0.1% | 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 account · MISOEmissions
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 | 22.6 | November 1975 |
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 Upper Peninsula Power Company 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 Gladstone
More plants operated by Upper Peninsula Power Company
Questions about Gladstone
How much power does Gladstone produce?
Gladstone reported −103 MWh (−103 MWh) of net generation in 2025.
Where is Gladstone?
Gladstone is in Delta County, Michigan, at 45.8475, −87.0036. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Gladstone?
EIA-860M for August 2026 lists Upper Peninsula Power Company as the operator (EIA operator ID 19578). The operator is not always the owner.
When did Gladstone start operating?
Its first generator began operating in November 1975, according to EIA-860M.
Does InfraMap have power prices for Gladstone?
Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to Gladstone, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
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)
- MISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page