Granger Electric Generating Station #2
Clinton County, Michigan · EIA plant ID 10532 · Operator: Energy Developments Inc
Nameplate3MWSummer 3 MW
Generators4in service
Net generation8GWh12 mo to Dec 2025
Capacity factor28%other units, summer MW
Heat rate—thermal plants only
First online1991
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.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 27.3 | 81.9% | — |
| 2002 | 26.3 | 75.0% | — |
| 2003 | 23.5 | 67.0% | — |
| 2004 | 23.1 | 65.7% | — |
| 2005 | 27.3 | 77.8% | — |
| 2006 | 26.6 | 76.0% | — |
| 2007 | 27.1 | 96.8% | — |
| 2008 | 26.9 | 95.7% | — |
| 2009 | 25.7 | 91.6% | — |
| 2010 | 26.1 | 93.1% | — |
| 2011 | 27.7 | 98.9% | — |
| 2012 | 26.1 | 92.9% | — |
| 2013 | 22.4 | 79.8% | — |
| 2014 | 20.5 | 73.0% | — |
| 2015 | 19.5 | 69.5% | — |
| 2016 | 17.1 | 60.7% | — |
| 2017 | 14 | 49.9% | — |
| 2018 | 13.2 | 47.0% | — |
| 2019 | 11.8 | 42.0% | — |
| 2020 | 9.3 | 33.0% | — |
| 2021 | 7.1 | 25.4% | — |
| 2022 | 6.8 | 24.1% | — |
| 2023 | 6.4 | 22.9% | — |
| 2024 | 7.4 | 26.3% | — |
| 2025 | 7.9 | 28.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 2-1 | Landfill Gas | IC | 0.8 | 0.8 | Apr 1991 | Operating | — | coming soon |
| 2-3 | Landfill Gas | IC | 0.8 | 0.8 | Apr 1991 | Operating | — | coming soon |
| 2-4 | Landfill Gas | IC | 0.8 | 0.8 | Jan 1996 | Operating | — | coming soon |
| 2-5 | Landfill Gas | IC | 0.8 | 0.8 | Aug 1997 | Operating | — | coming soon |
| 2-2 | Landfill Gas | IC | 0.8 | 0.8 | Apr 1991 | Retired Mar 2006 | — | coming soon |
Owner / operator
Operator: Energy Developments Inc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Energy Developments Inc | 100.0% | 3 MW |
Nearby plants
Within 80 km.
| Delta Solar Power II | 16 MW | 9.4 km |
| Delta Solar Power I | 8 MW | 10.1 km |
| Erickson Station | retired | 11.4 km |
| Delta Energy Park | 263 MW | 11.6 km |
| Eckert Station | retired | 13.8 km |
| Lansing BWL REO Town Plant | 98 MW | 14.2 km |