- Combustion
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Operating
Superior: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Superior
Power plant · Oil
Key facts
Power plant · Oilran 0% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1966
- Net generation, 2025
- 789 MWh
- Grid
- 40 kV to DTE Electric Company (MISO)
- Location
- Washtenaw County, Michigan
- Operated by
- DTE Electric CompanySourceEIA-860M Preliminary Monthly Electric Generator Inventory
Operations
- Net generation, 2025
- 789
MWh - Fuel burned, 2025
- 21,584
MMBtu - Capacity factor, 2025
- 0.1
% - Heat rate, 2025
- 27,356
Btu/kWh
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 789 | 21,584 | 0.1% | 27,356 |
| 2024 | -347 | 2,401 | — | — |
| 2023 | -331 | 2,095 | — | — |
| 2022 | 658 | 18,711 | 0.1% | 28,436 |
| 2021 | 2,613 | 41,790 | 0.5% | 15,993 |
| 2020 | 636 | 20,135 | 0.1% | — |
| 2019 | 96 | 9,865 | 0.0% | — |
| 2018 | -288 | 2,564 | — | — |
| 2017 | -151 | 1,226 | — | — |
| 2016 | -53 | 8,108 | — | — |
| 2015 | -342 | 357 | — | — |
| 2014 | -219 | 0 | — | — |
| 2013 | -402 | 786 | — | — |
| 2012 | -376 | 1,092 | — | — |
| 2011 | -299 | 5,732 | — | — |
| 2010 | -272 | 4,714 | — | — |
| 2009 | -357 | 623 | — | — |
| 2008 | -485 | 739 | — | — |
| 2007 | -464 | 191 | — | — |
| 2006 | -452 | 1,978 | — | — |
| 2005 | -294 | 5,132 | — | — |
| 2004 | -269 | 6,677 | — | — |
| 2003 (10 of 12 months) | 55 | 8,213 | — | — |
| 2002 | -75 | 6,894 | — | — |
| 2001 | 836 | 18,452 | 0.1% | 22,072 |
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.