DickersonRetired
Montgomery County, Maryland · EIA plant ID 65284 · Operator: GenOn Mid-Atlantic LLC
×588 MW coal retired since 2020 (latest Aug 2020)
Nameplate—MWSummer — MW
Generators0in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online—
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
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.
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 | Conventional Steam Coal | ST | 196 | 173 | Apr 1960 | Retired Aug 2020 | — | coming soon |
| 3 | Conventional Steam Coal | ST | 196 | 173 | Mar 1962 | Retired Aug 2020 | — | coming soon |
| ST1 | Conventional Steam Coal | ST | 196 | 173 | Jun 1959 | Retired Aug 2020 | — | coming soon |
Owner / operator
Operator: GenOn Mid-Atlantic LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Nearby plants
Within 80 km.
| Dickerson | 326 MW | 0 km |
| Montgomery County Resource Recovery | 68 MW | 1.3 km |
| MNCPPC Germantown Solar | 1 MW | 14.3 km |
| Boyd Soccerplex | 1 MW | 14.6 km |
| Montgomery County Correctional Facility | 1 MW | 15.1 km |
| Stonewall | 812 MW | 18.2 km |