Ogdensburg PowerOut of service
St. Lawrence County, New York · EIA plant ID 10803 · Operator: AG Energy LP
Nameplate27MWSummer 23 MW
Generators1in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online1993
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), primary-fuel 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 | 102.1 | — | — |
| 2002 | 105.1 | — | — |
| 2003 | 79.6 | 11.9% | 8,397 |
| 2004 | 121.1 | 17.5% | 8,187 |
| 2005 | 36.7 | 5.3% | 8,187 |
| 2006 | 8.5 | 1.2% | 8,187 |
| 2007 | 0.6 | 0.1% | 8,573 |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN3 | Natural Gas Steam Turbine | ST | 26.9 | 23 | Oct 1993 | Operating (Out of service) | — | coming soon |
| GEN1 | Natural Gas Fired Combined Cycle | CT | 48.8 | 36 | Oct 1993 | Retired Jun 2007 | — | coming soon |
| GEN2 | Natural Gas Fired Combined Cycle | CT | 23.6 | 19.6 | Oct 1993 | Retired Jun 2007 | — | coming soon |
Owner / operator
Operator: AG Energy LP. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Alliance Energy Group LLC | 99.0% | 27 MW |
| AG Energy LP | 1.0% | 0 MW |
Nearby plants
Within 80 km.
| Ogdensburg Solar Array | 1 MW | 2 km |
| Ogdensburg | 4 MW | 4.3 km |
| Pivot Solar NY 10 | 5 MW | 6.9 km |
| Ruler Solar Partners (CSG) | 5 MW | 8.9 km |
| Royal Solar Partners (CSG) | 5 MW | 8.9 km |
| Eel Weir | 3 MW | 10.5 km |