Comerford

Power plant · Hydro

Key facts

Power plant · Hydro Operating

Commissioned: 1930
Net generation, 2025: 296,796 MWh
Grid: 230 kV to Town of Littleton - (NH) (ISNE)
Location: Grafton County, New Hampshire
Operated by: Great River Hydro, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Net generation MWh by year, 2001 to 2025

No companies named in filings yet.

Interested in this project?

Our team gets you what you need.

Beta: private project space · data room · readiness check

All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory

Attributes
Attribute	Value
Gem	Unit ids G100000603806 Location id L100000603768
Grid	Nerc region NPCC Report year 2025 Grid voltage kv 230 Transmission owner Town of Littleton - (NH) Balancing authority code ISNE Balancing authority name ISO New England Inc.
Fuel burned (MMBtu), 2025	1,012,666
Capacity factor, 2025	0.202
Net generation (MWh), 2025	296,796
Balancing authority code	ISNE

4 sources

Sources

EIA-860MOpen license · retrieved Nov 4, 2026
GEMOpen license, with credit · retrieved Oct 26, 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
EIA-860M Preliminary Monthly Electric Generator Inventory

Projects within 15 mi, nearest first.
Project	Kind	Away	MW
SECURED NETWORK SERVICES, INC. Built	Large load	10.2 mi

Sources