Query
Comerford
Type
Entity Briefing
Entity
Comerford
Generated
2026-10-19T22:11:34.223Z

Briefing on Comerford

Entity Briefing
Generated Oct 19, 2026·Dataset freshness not reported
168 MW
Capacity
Operating
Current status
1930
Operating since
4
Generators
27.1%
Capacity factor
400 GWh
Annual generation
Briefing/plantOperating

Comerford is a 168 MW Conventional Hydroelectric asset in ISO New England, currently Operating.

Comerford is reported in New Hampshire since 1930 under Great River Hydro, LLC. Available operating and financial measures include 27.1% capacity factor and 400 GWh annual generation.

Location
Grafton, New Hampshire
Technology
Conventional Hydroelectric
Owner / parent
Great River Hydro, LLC
Operator
Great River Hydro, LLC
Grid
ISO New England
Plant ID
2349

What stands out

1

Comerford is a 168 MW Conventional Hydroelectric asset in New Hampshire with status Operating.

2

Latest annual operating measures report 27.1% capacity factor and 400 GWh annual generation.

Market and operating context

ISO / market
ISO New England
Balancing authority
ISO New England Inc.
NERC region
NPCC
State rank
#2 of 32
National rank
#118 of 1,462

Why it matters

For this asset in ISO New England, 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.