Hancock
Oakland County, Michigan · EIA plant ID 1730 · Operator: DTE Electric Company
Nameplate122MWSummer 93 MW
Generators4in service
Net generation20GWh12 mo to Dec 2025
Capacity factor3%gas/coal/oil units, summer MW
Heat rate14,599Btu/kWhfossil units, electric fuel, HHV
First online1966Runs 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 | 16.6 | 1.4% | 10,469 |
| 2002 | 8.7 | 0.7% | 11,607 |
| 2003 | 12.9 | 1.0% | 10,325 |
| 2004 | 2.6 | 0.2% | 17,976 |
| 2005 | 13.8 | 1.1% | 13,382 |
| 2006 | 4.7 | 0.4% | 17,889 |
| 2007 | 1.1 | 0.1% | 19,067 |
| 2008 | 0.3 | 0.0% | — |
| 2009 | 0.1 | 0.0% | — |
| 2010 | 1.6 | 0.1% | 19,139 |
| 2011 | 8.9 | 0.8% | — |
| 2012 | 2.3 | 0.2% | 19,682 |
| 2013 | 1.8 | 0.2% | 20,243 |
| 2014 | 6.5 | 0.5% | 15,870 |
| 2015 | -0.1 | -0.0% | — |
| 2016 | 7.8 | 0.7% | 16,856 |
| 2017 | 6.8 | 0.6% | 17,218 |
| 2018 | 12 | 1.1% | 14,362 |
| 2019 | 5.3 | 0.5% | 15,304 |
| 2020 | 4.6 | 0.6% | 14,873 |
| 2021 | 14 | 1.7% | 14,435 |
| 2022 | 25.2 | 3.1% | 15,157 |
| 2023 | 2.4 | 0.3% | 15,843 |
| 2024 | 9.2 | 1.1% | 14,433 |
| 2025 | 20.4 | 2.5% | 14,599 |
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 | Natural Gas Fired Combustion Turbine | GT | 19 | 11 | Sep 1967 | Operating | — | coming soon |
| 3 | Natural Gas Fired Combustion Turbine | GT | 19 | 17 | Nov 1967 | Operating | — | coming soon |
| 5 | Natural Gas Fired Combustion Turbine | GT | 41.8 | 32 | May 1970 | Operating | — | coming soon |
| 6 | Natural Gas Fired Combustion Turbine | GT | 41.8 | 33 | Apr 1966 | Operating | — | coming soon |
| 2 | Natural Gas Fired Combustion Turbine | GT | 19 | 18 | Oct 1967 | Retired Dec 2019 | — | coming soon |
| 4 | Natural Gas Fired Combustion Turbine | GT | 19.6 | 17 | Apr 1969 | Retired Dec 2019 | — | coming soon |
Owner / operator
Operator: DTE Electric Company. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| DTE Electric Company | 100.0% | 122 MW |
Nearby plants
Within 80 km.
| Placid 12 | 14 MW | 17.9 km |
| Putnam (MI) | 14 MW | 17.9 km |
| GRS Arbor Hills | 30 MW | 19.6 km |
| William Beaumont Hospital | retired | 20.8 km |
| Eagle Valley (MI) | 3 MW | 24.2 km |
| IKEA Canton Rooftop PV System | 1 MW | 25.2 km |