Franklin, Massachusetts · Plant code 547

Northfield Mountain

Northfield Mountain is a hydro plant in Franklin, Massachusetts. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Hydro

Route-friendly label and badge.

Total capacity 1,168 MW

Plant nameplate capacity.

Annual generation -270,876 MWh

Annual output from imported EIA and EPA records.

Capacity factor 0%

A simple way to compare utilization.

Operations

Operations details

Sector IPP Non-CHP

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 1,972

Useful for technology-vintage context.

Location Northfield, Massachusetts

County and state routing anchor.

Emissions

Emissions details

CO2 0 tons

Annual plant-level total.

SO2 0 tons

Annual sulfur dioxide.

NOx 0 tons

Annual nitrogen oxides.

CO2 rate 0 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Hydro -270,876 MWh · 0% of generation

Ownership

Who owns the plant.

Owner FirstLight Power Resources, Inc. - MA

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
1	Hydroelectric Pumped Storage	Hydro	292 MW	Operating	1,973
2	Hydroelectric Pumped Storage	Hydro	292 MW	Operating	1,973
3	Hydroelectric Pumped Storage	Hydro	292 MW	Operating	1,973
4	Hydroelectric Pumped Storage	Hydro	292 MW	Operating	1,972

Generation trend

Monthly output pattern

-16,074 MWh

Jan

-20,943 MWh

Feb

-21,898 MWh

Mar

-17,217 MWh

Apr

-20,822 MWh

May

-18,188 MWh

Jun

-29,951 MWh

Jul

-28,788 MWh

Aug

-16,169 MWh

Sep

-24,774 MWh

Oct

-29,942 MWh

Nov

County page

Franklin overview

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33 plants

State page

Massachusetts

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657 plants

Fuel page

Hydro plants

Compare this site to plants using the same primary fuel.

1,426 plants