- Combustion
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Operating
McClellan (AR): location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
McClellan (AR)
Power plant · Gas, steam turbine
Key facts
Power plant · Gas, steam turbineran 2% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1972
- Net generation, 2025
- 23,758 MWh
- Grid
- 115 kV to Entergy Arkansas Inc (MISO)
- Location
- Ouachita County, Arkansas
- Operated by
- Arkansas Electric Coop CorpSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Operations
- Net generation, 2025
- 23,758
MWh - Fuel burned, 2025
- 329,630
MMBtu - Capacity factor, 2025
- 2.0
% - Heat rate, 2025
- 13,874
Btu/kWh
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 23,758 | 329,630 | 2.0% | 13,874 |
| 2024 | 43,319 | 553,802 | 3.6% | 12,784 |
| 2023 | 41,108 | 509,249 | 3.5% | 12,388 |
| 2022 | 45,993 | 585,592 | 3.9% | 12,732 |
| 2021 | 13,684 | 172,585 | 1.1% | 12,612 |
| 2020 | 38,533 | 487,922 | 3.2% | 12,662 |
| 2019 | 34,073 | 435,284 | 2.9% | 12,775 |
| 2018 | 61,046 | 760,049 | 5.1% | 12,450 |
| 2017 | 68,235 | 882,662 | 5.7% | 12,936 |
| 2016 | 61,314 | 799,416 | 5.1% | 13,038 |
| 2015 (11 of 12 months) | 88,953 | 1,095,040 | — | 12,310 |
| 2014 | 117,552 | 1,458,240 | 9.9% | 12,405 |
| 2013 | 215,758 | 2,694,444 | 18.1% | 12,488 |
| 2012 | 199,295 | 2,577,135 | 16.7% | 12,931 |
| 2011 | 229,685 | 2,820,684 | 19.3% | 12,281 |
| 2010 | 212,630 | 2,575,239 | 17.8% | 12,111 |
| 2009 | 134,204 | 1,644,390 | 11.3% | 12,253 |
| 2008 | 202,931 | 2,505,268 | 17.0% | 12,345 |
| 2007 | 160,742 | 2,026,004 | 13.5% | 12,604 |
| 2006 | 250,514 | 3,059,660 | 21.0% | 12,214 |
| 2005 | 198,579 | 2,211,239 | 16.7% | 11,135 |
| 2004 | 246,164 | 2,426,613 | 20.6% | 9,858 |
| 2003 | 186,592 | 1,979,623 | 15.7% | 10,609 |
| 2002 | 172,617 | 1,946,603 | 14.5% | 11,277 |
| 2001 | 316,008 | 3,296,247 | 26.5% | 10,431 |
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.