Query
Flat Rock
Type
Entity Briefing
Entity
Flat Rock
Generated
2026-10-19T07:12:23.735Z

Briefing on Flat Rock

Entity Briefing
Generated Oct 19, 2026·Dataset freshness not reported
5 MW
Capacity
Operating
Current status
1924
Operating since
2
Generators
43.0%
Capacity factor
19 GWh
Annual generation
Briefing/plantOperating

Flat Rock is a 5 MW Conventional Hydroelectric asset in NYISO (New York), currently Operating.

Flat Rock is reported in New York since 1924 under Erie Boulevard Hydropower LP. Available operating and financial measures include 43.0% capacity factor and 19 GWh annual generation; $2294/kW reported CapEx.

Location
St Lawrence, New York
Technology
Conventional Hydroelectric
Owner / parent
Erie Boulevard Hydropower LP
Operator
Erie Boulevard Hydropower LP
Grid
NYISO (New York)
Plant ID
2563

What stands out

1

Flat Rock is a 5 MW Conventional Hydroelectric asset in New York with status Operating.

2

Latest annual operating measures report 43.0% capacity factor and 19 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
#75 of 165
National rank
#887 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.