Delray
Wayne County, Michigan · EIA plant ID 1728 · Operator: DTE Electric Company
Nameplate142MWSummer 127 MW
Generators2in service
Net generation145GWh12 mo to Dec 2025
Capacity factor13%gas/coal/oil units, summer MW
Heat rate12,122Btu/kWhfossil units, electric fuel, HHV
First online2000Runs 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 | 28.3 | 2.6% | 13,078 |
| 2002 | 63.8 | 5.7% | 12,012 |
| 2003 | 36.2 | 3.3% | 11,666 |
| 2004 | 26.6 | 2.4% | 11,831 |
| 2005 | 57.4 | 5.2% | 12,783 |
| 2006 | 29.1 | 2.6% | 13,282 |
| 2007 | 31.7 | 2.9% | 13,456 |
| 2008 | 6.9 | 0.6% | 16,013 |
| 2009 | 2.8 | 0.3% | 16,727 |
| 2010 | 30.3 | 2.9% | 12,245 |
| 2011 | 18.3 | 1.8% | 10,431 |
| 2012 | 44.5 | 4.2% | 12,694 |
| 2013 | 13 | 1.2% | 14,573 |
| 2014 | 12.6 | 1.2% | 14,268 |
| 2015 | 9.2 | 0.8% | 15,423 |
| 2016 | 29.2 | 2.6% | 13,399 |
| 2017 | 26.8 | 2.4% | 13,118 |
| 2018 | 16.1 | 1.5% | 13,327 |
| 2019 | 10.7 | 1.0% | 14,016 |
| 2020 | 34.7 | 3.1% | 12,125 |
| 2021 | 22 | 2.0% | 13,237 |
| 2022 | 42.5 | 3.8% | 12,413 |
| 2023 | 21.4 | 1.9% | 12,117 |
| 2024 | 90.9 | 8.2% | 11,476 |
| 2025 | 145.1 | 13.1% | 12,122 |
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 |
|---|---|---|---|---|---|---|---|---|
| 11-1 | Natural Gas Fired Combustion Turbine | GT | 71.1 | 64 | Feb 2000 | Operating | — | coming soon |
| 12-1 | Natural Gas Fired Combustion Turbine | GT | 71.1 | 63 | Feb 2000 | Operating | — | 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% | 142 MW |
Nearby plants
Within 80 km.
| River Rouge | retired | 2.5 km |
| Dearborn Industrial Generation | 748 MW | 4.4 km |
| Oakwood Hospital & Medical Center | 5 MW | 9.1 km |
| Wyandotte | 5 MW | 10.3 km |
| Dearborn Energy Center | 35 MW | 10.6 km |
| O'Shea Solar Farm | 2 MW | 12.3 km |