MaconRetirement planned
Macon County, Missouri · EIA plant ID 2141 · Operator: City of Macon - (MO)
Nameplate1MWSummer 1 MW
Generators1in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%gas/coal/oil units, summer MW
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online1985Runs as rarely runs
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 | 0.2 | 0.2% | 10,061 |
| 2002 | 0 | 0.0% | 12,999 |
| 2003 | 0.3 | 0.3% | 10,586 |
| 2004 | 0 | 0.0% | 11,080 |
| 2005 | 0.3 | 0.4% | 11,172 |
| 2006 | 0.1 | 0.1% | 10,610 |
| 2007 | 0.2 | 0.2% | 8,703 |
| 2008 | 0 | 0.0% | — |
| 2009 | 0.1 | 0.1% | 8,986 |
| 2010 | 0.1 | 0.1% | 10,380 |
| 2011 | 0.1 | 0.1% | 12,685 |
| 2012 | 0 | 0.0% | 10,571 |
| 2013 | 0 | 0.0% | 11,833 |
| 2014 | 0 | 0.0% | — |
| 2015 | 0 | 0.0% | — |
| 2016 | 0 | 0.0% | — |
| 2017 | 0 | 0.0% | — |
| 2018 | 0 | 0.0% | — |
| 2019 | 0 | 0.0% | — |
| 2020 | 0 | 0.0% | — |
| 2021 | 0 | 0.0% | — |
| 2022 | 0 | 0.0% | — |
| 2023 | 0 | 0.0% | — |
| 2024 | 0 | 0.0% | — |
| 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 |
|---|---|---|---|---|---|---|---|---|
| 4 | Petroleum Liquids | IC | 1 | 0.7 | Sep 1985 | Operating · retirement planned (Standby / backup) | Dec 2026 | coming soon |
| 1 | Petroleum Liquids | IC | 5.2 | 4.8 | Aug 1968 | Retired Jul 2012 | — | coming soon |
| 3 | Petroleum Liquids | IC | 5 | 4.6 | Aug 1971 | Retired Apr 2018 | — | coming soon |
Owner / operator
Operator: City of Macon - (MO). Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| City of Macon - (MO) | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| Macon Solar Power Project | 3 MW | 2.6 km |
| Sub 3 Generating Station | retired | 2.9 km |
| Sub 2 Generating Station | retired | 3 km |
| Macon Energy Center | 10 MW | 7.3 km |
| Thomas Hill | 1,182 MW | 25.2 km |
| La Plata | 4 MW | 31.9 km |