- Combustion
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Operating
Elroy: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Elroy
Power plant · Oil
Key facts
Power plant · Oilran 0% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1973
- Net generation, 2025
- 48 MWh
- Grid
- 69 kV to Dairyland Power Coop (MISO)
- Location
- Juneau County, Wisconsin
- Operated by
- City of Elroy - (WI)SourceEIA-860M Preliminary Monthly Electric Generator Inventory
Operations
- Net generation, 2025
- 48
MWh - Fuel burned, 2025
- 500
MMBtu - Capacity factor, 2025
- 0.1
% - Heat rate, 2025
- 10,417
Btu/kWh
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 48 | 500 | 0.1% | 10,417 |
| 2024 | 2 | 180 | 0.0% | — |
| 2023 | 1 | 120 | 0.0% | — |
| 2022 | 15 | 156 | 0.0% | 10,400 |
| 2021 | 91 | 910 | 0.2% | 10,000 |
| 2020 | 33 | 322 | 0.1% | 9,758 |
| 2019 | 60 | 168 | 0.1% | — |
| 2018 | 33 | 240 | 0.1% | 7,273 |
| 2017 | 23 | 425 | 0.0% | 18,478 |
| 2016 | 34 | 232 | 0.1% | 6,824 |
| 2015 | 13 | 168 | 0.0% | 12,923 |
| 2014 | 20 | 221 | 0.0% | 11,050 |
| 2013 | 34 | 577 | 0.1% | 16,971 |
| 2012 | 39 | 420 | 0.1% | 10,769 |
| 2011 | 25 | 514 | 0.0% | 20,560 |
| 2010 | 33 | 409 | 0.1% | 12,394 |
| 2009 | 68 | 767 | 0.1% | 11,279 |
| 2008 | 109 | 1,161 | 0.2% | 10,651 |
| 2007 | 233 | 2,941 | 0.4% | 12,622 |
| 2006 | 181 | 2,213 | 0.3% | 12,226 |
| 2005 | 311 | 2,838 | 0.5% | 9,125 |
| 2004 | 89 | 917 | 0.1% | 10,303 |
| 2003 | 170 | 1,665 | 0.3% | 9,794 |
| 2002 | 85 | 787 | 0.1% | 9,259 |
| 2001 | 96 | 1,162 | 0.2% | 12,104 |
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.