Genesee Power Station LP
Genesee County, Michigan · EIA plant ID 54751 · Operator: CMS Generation Operating LLC
Nameplate40MWSummer 35 MW
Generators1in service
Net generation116GWh12 mo to Dec 2025
Capacity factor38%other units, summer MW
Heat rate16,082Btu/kWhfossil units, electric fuel, HHV
First online1995
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), other 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 | 216.9 | 65.4% | 16,979 |
| 2002 | 197.5 | 60.1% | — |
| 2003 | 186 | 60.7% | — |
| 2004 | 238.4 | 77.5% | — |
| 2005 | 234.4 | 76.5% | — |
| 2006 | 243.5 | 79.4% | — |
| 2007 | 196.6 | 64.1% | — |
| 2008 | 176.8 | 57.5% | — |
| 2009 | 103.2 | 33.7% | — |
| 2010 | 128.6 | 42.0% | — |
| 2011 | 119.8 | 39.1% | — |
| 2012 | 106.2 | 34.5% | — |
| 2013 | 100.4 | 32.8% | — |
| 2014 | 139.1 | 45.4% | 14,958 |
| 2015 | 70.9 | 23.1% | 12,742 |
| 2016 | 110.3 | 35.8% | 19,174 |
| 2017 | 98.1 | 32.0% | 18,406 |
| 2018 | 77 | 25.1% | 17,441 |
| 2019 | 86.7 | 28.2% | 17,412 |
| 2020 | 90.2 | 29.3% | 16,056 |
| 2021 | 119.9 | 39.1% | 16,012 |
| 2022 | 162.5 | 53.0% | 18,150 |
| 2023 | 114.8 | 37.4% | 17,365 |
| 2024 | 96.5 | 31.4% | 17,038 |
| 2025 | 116.5 | 38.0% | 16,082 |
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 | Wood/Wood Waste Biomass | ST | 39.5 | 35 | Dec 1995 | Operating | — | coming soon |
Owner / operator
Operator: CMS Generation Operating LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Genesee Power Partners LP | 49.8% | 20 MW |
| CMS Generation Holdings Co | 48.8% | 19 MW |
| CMS Generation Genesee Co | 1.0% | 0 MW |
| GPS NEWCO LLC | 0.5% | 0 MW |
Nearby plants
Within 80 km.
| Genesee Solar Project | 41 MW | 0.4 km |
| Jack Francis Solar, LLC | 2 MW | 7.2 km |
| May Shannon Solar, LLC | 2 MW | 7.5 km |
| Blue Elk VII Solar, LLC | 13 MW | 8.3 km |
| Interchange Solar, LLC | 2 MW | 8.4 km |
| Coldwater Solar, LLC | 2 MW | 8.8 km |