Ralph Green
Cass County, Missouri · EIA plant ID 2092 · Operator: KCP&L Greater Missouri Operations
Nameplate89MWSummer 66 MW
Generators1in service
Net generation29GWh12 mo to Dec 2025
Capacity factor5%gas/coal/oil units, summer MW
Heat rate20,607Btu/kWhfossil units, electric fuel, HHV
First online1981Runs as peaking
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 | 23.1 | 3.6% | 15,184 |
| 2002 | 15 | 2.5% | 14,526 |
| 2003 | 4.6 | 0.8% | 15,379 |
| 2004 | 2.5 | 0.4% | 17,806 |
| 2005 | 7.7 | 1.3% | 9,055 |
| 2006 | 18.2 | 2.9% | 13,296 |
| 2007 | 13.9 | 2.2% | 13,456 |
| 2008 | 1.7 | 0.3% | 17,315 |
| 2009 | -0.2 | -0.0% | — |
| 2010 | 0.1 | 0.0% | — |
| 2011 | 0.8 | 0.1% | 23,786 |
| 2012 | -0 | 0.0% | — |
| 2013 | 0.3 | 0.1% | — |
| 2014 | 8.1 | 1.3% | 22,154 |
| 2015 | 13.3 | 2.1% | 19,907 |
| 2016 | 6.9 | 1.1% | 25,859 |
| 2017 | 4.3 | 0.7% | 29,080 |
| 2018 | 6.5 | 1.1% | 24,290 |
| 2019 | 8 | 1.3% | 24,913 |
| 2020 | 9.7 | 1.6% | 22,259 |
| 2021 | 6.7 | 1.1% | 23,607 |
| 2022 | 24.8 | 4.1% | 23,657 |
| 2023 | 38.4 | 6.3% | 20,678 |
| 2024 | 49.9 | 8.6% | 17,998 |
| 2025 | 29.2 | 5.1% | 20,607 |
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 |
|---|---|---|---|---|---|---|---|---|
| 3 | Natural Gas Fired Combustion Turbine | GT | 88.9 | 65.8 | Jun 1981 | Operating | — | coming soon |
Owner / operator
Operator: KCP&L Greater Missouri Operations. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| KCP&L Greater Missouri Operations | 100.0% | 89 MW |
Nearby plants
Within 80 km.
| Dogwood Energy Facility | 655 MW | 2.1 km |
| Greenwood (MO) | 288 MW | 8.4 km |
| South Harper | 351 MW | 21.4 km |
| Holden | 321 MW | 24.5 km |
| Independence II Solar Farm | 9 MW | 28.1 km |
| Station I | 38 MW | 31.5 km |