River Valley
Le Flore County, Oklahoma · EIA plant ID 10671 · Operator: Oklahoma Gas & Electric Co
Nameplate350MWSummer 321 MW
Generators2in service
Net generation607GWh12 mo to Aug 2026
Capacity factor20%gas/coal/oil units, summer MW
Heat rate12,134Btu/kWhfossil units, electric fuel, HHV
First online1990Runs as peaking
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), gas/coal/oil units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 1,989.9 | 71.0% | 9,595 |
| 2002 | 1,996.4 | 71.2% | 11,645 |
| 2003 | 1,958.5 | 69.9% | 11,003 |
| 2004 | 2,097.7 | 74.6% | 10,588 |
| 2005 | 2,289.8 | 81.7% | 10,588 |
| 2006 | 2,268.2 | 80.9% | 10,588 |
| 2007 | 2,394.5 | 85.4% | 10,588 |
| 2008 | 2,250 | 80.0% | 11,312 |
| 2009 | 2,015.6 | 71.9% | 11,779 |
| 2010 | 1,962.3 | 70.0% | 11,817 |
| 2011 | 1,881.8 | 67.1% | 11,847 |
| 2012 | 1,783 | 63.4% | 11,840 |
| 2013 | 1,872.7 | 66.8% | 11,791 |
| 2014 | 1,889.7 | 67.4% | 11,926 |
| 2015 | 1,831.1 | 65.3% | 11,901 |
| 2016 | 1,922.6 | 67.6% | 11,807 |
| 2017 | 1,797.6 | 62.4% | 11,868 |
| 2018 | 1,889.4 | 65.4% | 11,813 |
| 2019 | 539.3 | 19.2% | 12,591 |
| 2020 | 793 | 28.2% | 11,177 |
| 2021 | 1,030.7 | 36.7% | 12,177 |
| 2022 | 717.2 | 25.2% | 11,895 |
| 2023 | 554.3 | 18.7% | 12,571 |
| 2024 | 628.4 | 21.4% | 12,854 |
| 2025 | 474 | 15.9% | 12,631 |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Conventional Steam Coal | ST | 175 | 160.6 | Sep 1990 | Operating | — | coming soon |
| GEN2 | Conventional Steam Coal | ST | 175 | 160.4 | Nov 1990 | Operating | — | coming soon |
Owner / operator
Operator: Oklahoma Gas & Electric Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Oklahoma Gas & Electric Co | 100.0% | 350 MW |
Nearby plants
Within 80 km.
| Solstice Solar LLC | — | 16.3 km |
| Robert S Kerr | 110 MW | 20.5 km |
| Ellis Hydro | 32 MW | 36.4 km |
| Lee Creek Water Treatment Facility | 1 MW | 39.7 km |
| Tenkiller Ferry | 39 MW | 57.9 km |
| Webbers Falls | 75 MW | 62.2 km |