- Clean firm
- Operating
- 10 · 100 · 1,000 MW
Map
- Clean firm
- Operating
Ozark: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Ozark
Power plant · Hydro
Key facts
Power plant · Hydroran 32% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1972
- Net generation, 2025
- 279,583 MWh
- Grid
- 161 kV to Southwestern Power Administration (SPA)
- Location
- Franklin County, Arkansas
- Operated by
- USCE-Little Rock DistrictSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Operations
- Net generation, 2025
- 279,583
MWh - Fuel burned, 2025
- 953,937
MMBtu - Capacity factor, 2025
- 31.9
% - Heat rate, 2025
- Not stated
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 279,583 | 953,937 | 31.9% | — |
| 2024 | 314,680 | 1,073,691 | 35.8% | — |
| 2023 | 253,118 | 863,637 | 28.9% | — |
| 2022 | 286,484 | 977,483 | 32.7% | — |
| 2021 | 249,823 | 2,209,436 | 28.5% | — |
| 2020 | 181,831 | 1,594,113 | 20.7% | — |
| 2019 | 89,547 | 797,416 | 10.2% | — |
| 2018 | 214,488 | 1,952,698 | 24.5% | — |
| 2017 | 177,226 | 1,632,783 | 20.2% | — |
| 2016 | 103,533 | 959,703 | 11.8% | — |
| 2015 | 129,169 | 1,205,440 | 14.8% | — |
| 2014 | 41,770 | 403,633 | 4.8% | — |
| 2013 | 93,088 | 892,597 | 10.6% | — |
| 2012 | 89,730 | 853,871 | 10.2% | — |
| 2011 | 55,232 | 536,635 | 6.3% | — |
| 2010 | 146,965 | 1,433,791 | 16.8% | — |
| 2009 | 279,597 | 2,728,866 | 31.9% | — |
| 2008 | 305,377 | 3,009,184 | 34.8% | — |
| 2007 | 345,241 | 3,412,362 | 39.4% | — |
| 2006 | 130,744 | 1,296,849 | 14.9% | — |
| 2005 | 264,990 | 2,649,635 | 30.2% | — |
| 2004 | 390,261 | 3,911,196 | 44.4% | — |
| 2003 | 275,494 | 2,821,334 | 31.4% | — |
| 2002 | 193,611 | 1,969,605 | 22.1% | — |
| 2001 | 194,062 | 2,005,243 | 22.1% | — |
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.
Sources
3 sourcesSources
- EIA-860M
- GEMGlobal Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)