Saint Catherine of Siena Medical Center
Suffolk County, New York · EIA plant ID 62003 · Operator: Saint Catherine of Siena Medical Center
Nameplate2MWSummer 2 MW
Generators5in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%gas/coal/oil units, summer MW
Heat rate15,125Btu/kWhfossil units, electric fuel, HHV
First online1972Runs 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) |
|---|---|---|---|
| 2018 | 0 | 0.1% | 10,000 |
| 2019 | 0 | 0.1% | 14,333 |
| 2020 | 0 | 0.1% | 14,100 |
| 2021 | 0 | 0.2% | 5,640 |
| 2022 | 0 | 0.1% | 8,714 |
| 2023 | 0 | 0.1% | 19,692 |
| 2024 | 0 | 0.1% | 23,143 |
| 2025 | 0 | 0.1% | 15,125 |
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 |
|---|---|---|---|---|---|---|---|---|
| 5FPX4 | Petroleum Liquids | IC | 0.8 | 0.4 | Jan 1972 | Operating (Standby / backup) | — | coming soon |
| 855G3 | Petroleum Liquids | IC | 0.4 | 0.4 | Jan 2002 | Operating (Standby / backup) | — | coming soon |
| D400F | Petroleum Liquids | IC | 0.4 | 0.4 | Jan 1997 | Operating (Standby / backup) | — | coming soon |
| DFG65 | Petroleum Liquids | IC | 0.2 | 0.2 | Jan 2001 | Operating (Standby / backup) | — | coming soon |
| E4486 | Petroleum Liquids | IC | 0.4 | 0.4 | Jan 2002 | Operating (Standby / backup) | — | coming soon |
Owner / operator
Operator: Saint Catherine of Siena Medical Center. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Saint Catherine of Siena Medical Center | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Huntington Resource Recovery Facility | 28 MW | 2.6 km |
| Kings Park Solar II | 2 MW | 3.9 km |
| Kings Park Solar I | 2 MW | 3.9 km |
| Northport | 1,564 MW | 6.6 km |
| Riverhead | 2 MW | 8.8 km |
| ATT Jericho | 1 MW | 10.3 km |