Query
Tannery Island Power
Type
Entity Briefing
Entity
Tannery Island Power
State
RI
Generated
2026-10-17T20:23:36.449Z

Briefing on Tannery Island Power

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
2 MW
Capacity
Operating
Current status
1986
Operating since
5
Generators
41.0%
Capacity factor
5 GWh
Annual generation
Briefing/plantOperating

Tannery Island Power is a 2 MW Conventional Hydroelectric asset in NYISO (New York), currently Operating.

Tannery Island Power is reported in New York since 1986 under Relevate Power Management LLC. Available operating and financial measures include 41.0% capacity factor and 5 GWh annual generation; $2294/kW reported CapEx.

Location
Jefferson, New York
Technology
Conventional Hydroelectric
Owner / parent
Relevate Power Management LLC
Operator
Relevate Power Management LLC
Grid
NYISO (New York)
Plant ID
50416

What stands out

1

Tannery Island Power is a 2 MW Conventional Hydroelectric asset in New York with status Operating.

2

Latest annual operating measures report 41.0% 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
#150 of 165
National rank
#1312 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.