Niangua
Camden County, Missouri · EIA plant ID 2099 · Operator: Sho-Me Power Electric Coop
Nameplate3MWSummer 3 MW
Generators2in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%hydro units, summer MW
Heat rate—thermal plants only
First online1930
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 | 3.9 | 14.7% | — |
| 2002 | 0 | 0.0% | — |
| 2003 | 0 | 0.0% | — |
| 2004 | 5 | 19.0% | — |
| 2005 | 27.7 | 105.2% | — |
| 2006 | 0.8 | 3.0% | — |
| 2007 | 0.7 | 2.8% | — |
| 2008 | 5.3 | 20.3% | — |
| 2009 | 4.4 | 16.6% | — |
| 2010 | 4.6 | 17.6% | — |
| 2011 | 3.5 | 13.4% | — |
| 2012 | 1.1 | 4.1% | — |
| 2013 | 0 | 0.0% | — |
| 2014 | 0.7 | 2.6% | — |
| 2015 | 1 | 3.9% | — |
| 2016 | 0.8 | 2.9% | — |
| 2017 | 0.2 | 0.6% | — |
| 2018 | 0.7 | 2.5% | — |
| 2019 | 0.8 | 3.0% | — |
| 2020 | 3.1 | 11.7% | — |
| 2021 | 2.7 | 10.3% | — |
| 2022 | 2.6 | 9.9% | — |
| 2023 | 1 | 3.9% | — |
| 2024 | 0.5 | 2.0% | — |
| 2025 | 0 | 0.0% | — |
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 | 1.5 | 1.5 | Nov 1930 | Operating | — | coming soon |
| 2 | Conventional Hydroelectric | HY | 1.5 | 1.5 | Nov 1930 | Operating | — | coming soon |
Owner / operator
Operator: Sho-Me Power Electric Coop. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Sho-Me Power Electric Coop | 100.0% | 3 MW |
Nearby plants
Within 80 km.
| Lebanon Solar Farm (MO) | 3 MW | 33.9 km |
| Osage Dam | 208 MW | 35.5 km |
| Waynesville Solar Farm (MO) | 3 MW | 54.3 km |
| Harry Truman | 161 MW | 60.7 km |
| Noble Hill Landfill | 3 MW | 76.2 km |