Greers Ferry Lake
Cleburne County, Arkansas · EIA plant ID 188 · Operator: USCE-Little Rock District
Nameplate96MWSummer 90 MW
Generators2in service
Net generation241GWh12 mo to Dec 2025
Capacity factor31%hydro units, summer MW
Heat rate—thermal plants only
First online1964
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), hydro 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.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 120.5 | 12.5% | — |
| 2002 | 208.3 | 21.5% | — |
| 2003 | 119.1 | 12.3% | — |
| 2004 | 181.9 | 18.8% | — |
| 2005 | 147.6 | 15.3% | — |
| 2006 | 68.9 | 7.1% | — |
| 2007 | 175.9 | 18.2% | — |
| 2008 | 341.4 | 35.2% | — |
| 2009 | 340.3 | 35.2% | — |
| 2010 | 218.4 | 22.6% | — |
| 2011 | 252.1 | 26.1% | — |
| 2012 | 158.8 | 16.4% | — |
| 2013 | 124.9 | 15.2% | — |
| 2014 | 149.3 | 18.1% | — |
| 2015 | 270.9 | 34.4% | — |
| 2016 | 198.1 | 25.1% | — |
| 2017 | 164.7 | 20.9% | — |
| 2018 | 201 | 25.5% | — |
| 2019 | 296.6 | 37.6% | — |
| 2020 | 253.4 | 32.0% | — |
| 2021 | 206.2 | 26.2% | — |
| 2022 | 202.1 | 25.6% | — |
| 2023 | 209.7 | 26.6% | — |
| 2024 | 163.4 | 20.7% | — |
| 2025 | 241.2 | 30.6% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | HY | 48 | 50 | Mar 1964 | Operating | — | coming soon |
| 2 | Conventional Hydroelectric | HY | 48 | 40 | May 1964 | Operating | — | coming soon |
Owner / operator
Operator: USCE-Little Rock District. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| USCE-Little Rock District | 100.0% | 96 MW |
Nearby plants
Within 80 km.
| White River Lock and Dam 2 | 4 MW | 32.4 km |
| Searcy Water I | 1 MW | 38 km |
| White River Lock and Dam 3 | 4 MW | 38.2 km |
| White River Lock and Dam 1 | 4 MW | 41.7 km |
| Petit Jean | 1 MW | 42.1 km |
| Searcy Solar Hybrid | 110 MW | 42.3 km |