Query
Port Leyden Hydroelectric Project
Type
Entity Briefing
Entity
Port Leyden Hydroelectric Project
Technology
hydro
Generated
2026-10-19T19:33:00.962Z

Briefing on Port Leyden Hydroelectric Project

Entity Briefing
Generated Oct 19, 2026·Dataset freshness not reported
1 MW
Capacity
Operating
Current status
1985
Operating since
2
Generators
53.9%
Capacity factor
5 GWh
Annual generation
Briefing/plantOperating

Port Leyden Hydroelectric Project is a 1 MW Conventional Hydroelectric asset in NYISO (New York), currently Operating.

Port Leyden Hydroelectric Project is reported in New York since 1985 under Lyonsdale Hydroelectric Co., Inc.. Available operating and financial measures include 53.9% capacity factor and 5 GWh annual generation; $2294/kW reported CapEx.

Location
Lewis, New York
Technology
Conventional Hydroelectric
Owner / parent
Lyonsdale Hydroelectric Co., Inc.
Operator
Lyonsdale Hydroelectric Co., Inc.
Grid
NYISO (New York)
Plant ID
10817

What stands out

1

Port Leyden Hydroelectric Project is a 1 MW Conventional Hydroelectric asset in New York with status Operating.

2

Latest annual operating measures report 53.9% capacity factor and 5 GWh annual generation.

3

Available financial measures include $2294/kW CapEx.

Market and operating context

ISO / market
NYISO (New York)
Balancing authority
New York Independent System Operator
NERC region
NPCC
State rank
#165 of 165
National rank
#1439 of 1,462

Why it matters

For this asset in NYISO (New York), operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.