Hampden, Massachusetts · Plant code 1630

Cobble Mountain

Cobble Mountain is a hydro plant in Hampden, 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 33 MW

Plant nameplate capacity.

Annual generation 7,818 MWh

Annual output from imported EIA and EPA records.

Capacity factor 4%

A simple way to compare utilization.

Operations

Operations details

Sector Electric Utility

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 1,930

Useful for technology-vintage context.

Location Granville, 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 7,818 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Springfield Water & Sewer Comm

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
1	Conventional Hydroelectric	Hydro	13 MW	Operating	1,930
2	Conventional Hydroelectric	Hydro	7 MW	Operating	1,930
3	Conventional Hydroelectric	Hydro	13 MW	Operating	1,930

Generation trend

Monthly output pattern

710 MWh

Jan

676 MWh

Feb

727 MWh

Mar

603 MWh

Apr

734 MWh

May

1,158 MWh

Jun

1,279 MWh

Jul

377 MWh

Aug

808 MWh

Sep

-7 MWh

Oct

183 MWh

Nov

570 MWh

Dec

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