Moose River — Plant Summary
- EIA Plant ID
- 10196
- Capacity
- 12.6 MW
- Primary Fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Status
- Operating
- Location
- Lewis, NY
- Operating Since
- 1987
- Generators
- 1
- Operator
- EONY Generation Limited
- Parent Company
- —
- Annual Generation
- 44,594 MWh
- Capacity Factor
- 40.2%
- Balancing Authority
- New York Independent System Operator
- ISO/RTO
- NYISO
- NERC Region
- NPCC
Moose River
OperatingHydro
Ranked #34 of 165 Hydro plants in NY#586 of 1454 nationally
12.6 MW Hydro operating in Lewis, NY — New York Independent System Operator
EIAWD
12.6 MW
Nameplate Capacity
1
Generators
unit
Conventional Hydroelectric
Technology
1987
Operating Since
Location
Coordinates
43.6141, -75.3286
County
Lewis, NY
Nearby Plants
- KostervilleHydro1 MW · 0.3 km
- GouldtownHydro2 MW · 0.8 km
- Lyonsdale AssociatesHydro3 MW · 1.9 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | EONY Generation Limited | — | — |
| Owner(s) | EONY Generation Limited | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Moose River is a 12.6 MW hydroelectric power plant located in Lewis County, New York. The plant began operating in 1987 and has one generator. It is owned and operated by EONY Generation Limited. The primary fuel source is water (WAT), and the plant utilizes conventional hydroelectric technology. Moose River 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 with available data, Moose River generated 44,594 MWh of electricity, achieving a capacity factor of 40.2%. The plant is ranked as the 34th largest out of 165 power plants in New York state, and it holds a national ranking of 597 out of 1464 plants. Recent news coverage related to the plant includes 7 articles categorized as industry news, 2 related to regulatory matters, and 1 concerning potential hazards.
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
4.1K MWh
Latest Month
44.6K MWh
Annual Generation
40.2%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
MEDIUM confidencePoint of Interconnection
Nearest Substation
BURROWS___LYONSDAL
Substation Distance
< 10 km
Coord Source
NYISO direct
Market Position
ISO/RTO Market
NYISO
LMP Node
—
Pricing Hub
NYISO Zone E
Node Source
Shared substation inference
Substation identified. Node ID not yet resolved against ISO roster.
23803Nearby ISO Node
24016Substation
23570Substation
News & Articles (10)Beta
Industry·other
Saskatchewan budgets $900-million to refurbish coal plants, says no gas conversions
Saskatchewan is budgeting $900-million over four years to refurbish its three coal-fired power plants and extend their lives well past a...
The Globe and Mail·7 months ago
Regulatory·federal policy
In my community of Moose Factory, the clean water crisis never really ends
The federal government promised to end long-term water advisories on First Nations reserves — but many Indigenous communities cope with a...
The Narwhal·11 months ago
Regulatory·state puc
State proposes biking and boating changes in Moose River Plains
The state is proposing to allow motorcycles and e-bikes on a Moose River Plains road, and to restrict boats on the Cedar River Flow.
Adirondack Explorer·1 years ago
Industry·other
Jimmy Carter and Canada’s Worst Nuclear Reactor Accident (Published 2025)
In the wide range of articles published by The New York Times this week after the death of former President Jimmy Carter, a fragment of...
Jimmy Carter (other)
The New York Times·1 years ago
Last updated 2026-03-14
View all 10 articles