Crisfield
Somerset County, Maryland · EIA plant ID 1563 · Operator: Calpine Mid-Atlantic Generation LLC
Nameplate12MWSummer 10 MW
Generators4in service
Net generation2GWh12 mo to Dec 2025
Capacity factor2%gas/coal/oil units, summer MW
Heat rate9,953Btu/kWhfossil units, electric fuel, HHV
First online1968Runs 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 | 9.6 | — | — |
| 2002 | 3.8 | — | — |
| 2003 | 5.5 | 6.3% | 10,620 |
| 2004 | 7.4 | 8.4% | 10,793 |
| 2005 | 8.5 | 9.7% | 10,854 |
| 2006 | 7 | 8.0% | 10,703 |
| 2007 | 5.9 | 6.7% | 10,976 |
| 2008 | 2.7 | 3.1% | 11,349 |
| 2009 | 0.3 | 0.4% | 8,881 |
| 2010 | 1.2 | 1.3% | 11,393 |
| 2011 | 0.4 | 0.5% | 12,953 |
| 2012 | 0.5 | 0.5% | 12,576 |
| 2013 | 0.6 | 0.6% | 11,515 |
| 2014 | 2.2 | 2.5% | 10,173 |
| 2015 | 1.5 | 1.7% | 10,292 |
| 2016 | 1.5 | 1.6% | 10,372 |
| 2017 | 1.5 | 1.7% | 10,169 |
| 2018 | 4.8 | 5.3% | 10,516 |
| 2019 | 0.7 | 0.7% | 10,460 |
| 2020 | 0.3 | 0.4% | 10,743 |
| 2021 | 1.4 | 1.5% | 10,296 |
| 2022 | 2.5 | 2.7% | 10,268 |
| 2023 | 2.2 | 2.4% | 10,148 |
| 2024 | 2.7 | 3.0% | 10,459 |
| 2025 | 2.1 | 2.3% | 9,953 |
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 |
|---|---|---|---|---|---|---|---|---|
| CRIS | Petroleum Liquids | IC | 2.9 | 2.6 | May 1968 | Operating (Standby / backup) | — | coming soon |
| CRS2 | Petroleum Liquids | IC | 2.9 | 2.6 | May 1968 | Operating (Standby / backup) | — | coming soon |
| CRS3 | Petroleum Liquids | IC | 2.9 | 2.6 | May 1968 | Operating (Standby / backup) | — | coming soon |
| CRS4 | Petroleum Liquids | IC | 2.9 | 2.6 | May 1968 | Operating (Standby / backup) | — | coming soon |
Owner / operator
Operator: Calpine Mid-Atlantic Generation LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Calpine Mid-Atlantic Generation LLC | 100.0% | 12 MW |
Nearby plants
Within 80 km.
| Smith Island | 2 MW | 17.6 km |
| Eastern Correctional Institute | 6 MW | 21.7 km |
| Tangier | 2 MW | 22.9 km |
| UMMS at Pocomoke | 3 MW | 23 km |
| Costen Solar | 9 MW | 23 km |
| Great Bay Solar 1 | 118 MW | 23 km |