Stewarts Bridge — Plant Summary
- EIA Plant ID
- 2614
- Capacity
- 38.5 MW
- Primary Fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Status
- Operating
- Location
- Saratoga, NY
- Operating Since
- 1952
- Generators
- 2
- Operator
- Erie Boulevard Hydropower LP
- Parent Company
- —
- Annual Generation
- 132,660 MWh
- Capacity Factor
- 39.4%
- Balancing Authority
- New York Independent System Operator
- ISO/RTO
- NYISO
- NERC Region
- NPCC
Stewarts Bridge
OperatingHydro
Ranked #10 of 165 Hydro plants in NY#356 of 1454 nationally
38.5 MW Hydro operating in Saratoga, NY — New York Independent System Operator
EIAWD
38.5 MW
Nameplate Capacity
2
Generators
units
Conventional Hydroelectric
Technology
1952
Operating Since
Location
Coordinates
43.2976, -73.8846
County
Saratoga, NY
Nearby Plants
- E J WestHydro22 MW · 3.8 km
- Curtis Palmer HydroelectricHydro59 MW · 7.3 km
- Indeck Corinth Energy CenterNatural Gas147 MW · 8.1 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Erie Boulevard Hydropower LP | — | — |
| Owner(s) | Erie Boulevard Hydropower LP | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Stewarts Bridge is a 38.5 MW hydroelectric power plant located in Saratoga County, New York. The plant began operating in 1952 and has two generators utilizing conventional hydroelectric technology. It is owned and operated by Erie Boulevard Hydropower LP. Stewarts Bridge is connected to the New York Independent System Operator (NYISO) balancing authority and is within the Northeast Power Coordinating Council (NPCC) NERC region.
In the most recent year of record, Stewarts Bridge generated 132,660 MWh of electricity, achieving a capacity factor of 39.4%. The plant is fueled by water (WAT). Stewarts Bridge ranks as the 10th largest out of 165 hydroelectric plants in New York state, and 360th out of 1464 nationally.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
NPCC
Balancing Authority
New York Independent System Operator
Grid Voltage
115 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
12.1K MWh
Latest Month
132.7K MWh
Annual Generation
39.4%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
UPPER HUDSON___HYD
Substation Distance
< 10 km
Coord Source
NYISO direct
Market Position
ISO/RTO Market
NYISO
LMP Node
24058
Pricing Hub
NYISO Zone F
Node Source
EIA-860 direct report
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