Granby — Plant Summary
- EIA Plant ID
- 2569
- Capacity
- 10 MW
- Primary Fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Status
- Operating
- Location
- Oswego, NY
- Operating Since
- 1983
- Generators
- 2
- Operator
- Erie Boulevard Hydropower LP
- Parent Company
- —
- Annual Generation
- 35,580 MWh
- Capacity Factor
- 40.6%
- Balancing Authority
- New York Independent System Operator
- ISO/RTO
- NYISO
- NERC Region
- NPCC
Granby
OperatingHydro
Ranked #44 of 165 Hydro plants in NY#654 of 1454 nationally
10 MW Hydro operating in Oswego, NY — New York Independent System Operator
EIAWD
10 MW
Nameplate Capacity
2
Generators
units
Conventional Hydroelectric
Technology
1983
Operating Since
Location
Coordinates
43.3234, -76.4210
County
Oswego, NY
Nearby Plants
- Fulton HydroHydro1.3 MW · 0.2 km
- Oswego Falls WestHydro3 MW · 0.9 km
- Oswego Falls EastHydro6 MW · 0.9 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
The Granby hydroelectric plant is located in Oswego County, New York. The plant has a total capacity of 10 MW across two generators, and it began operating in 1983. Erie Boulevard Hydropower LP is the owner and operator. The plant utilizes conventional hydroelectric technology with water (WAT) as its primary fuel source.
Granby operates within the New York Independent System Operator (NYISO) balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region. In the most recent year with available data, the plant generated 35,580 MWh, achieving a capacity factor of 40.6%. Granby ranks as the 45th largest of 165 power plants in New York, and 663rd out of 1464 plants 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
34.5 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
6.4K MWh
Latest Month
35.6K MWh
Annual Generation
40.6%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
SENECA OSWGO___HYD
Substation Distance
< 10 km
Coord Source
NYISO direct
Market Position
ISO/RTO Market
NYISO
LMP Node
24041
Pricing Hub
NYISO Zone C
Node Source
EIA-860 direct report
News & Articles (9)Beta
Industry·corporate
Power generation equipment business moving from Albany to Clifton Park
Kinsley Group Inc., which sells, rents and services power generating equipment, is moving from north Albany to a larger facility in Clifton Park.
Kinsley Group Inc. (operator)
The Business Journals·11 months ago
General
Obituary for Dieter Steinmeyer
Obituary for Dieter Steinmeyer | Steinmeyer, Dieter C. age 76 of Waldwick died Wednesday, January 12, 2011. Born in Frankfurt, Germany he came to the United...
Vander Plaat Funeral Home·1 years ago
Grid·capacity addition
Developers propose billions for Connecticut battery farms — but where?
Developers are lining up approvals to connect four gigawatts of battery storage to the Connecticut power grid.
CT Insider·1 years ago
General
William Burhans Obituary | March 21, 2022
William H. Burhans, Jr., of River Ridge at Avon, passed away peacefully on Monday March 21, 2022, from complications of Dementia.
Hartford Courant·1 years ago
Last updated 2026-03-14
View all 9 articles