Amoskeag

Fletcher St., Manchester, NH 3102

Plant Summary Information

Amoskeag is ranked #17 out of 57 power plants in New Hampshire in terms of total annual net electricity generation.

Amoskeag is comprised of 3 generators and generated 9.4 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	Amoskeag
Utility Name	Central Rivers Power NH, LLC
Location	Hillsborough County, NH
Initial Operation Date	August 1922
Last Update	Dec 2025
Annual Generation	64.9 GWh
Annual Consumption	245.3 k MMBtu
Ranked #4,001 out of 13,301 Power Plants Nationwide
Ranked #423 out of 1,316 Water Power Plants Nationwide
Ranked #17 out of 57 New Hampshire Power Plants
Ranked #5 out of 32 New Hampshire Water Power Plants
Fuel Types	Water
Previous Operator	Public Service Co of NH (2013 to 2017) Central Rivers Power NH, LLC (2018 to 2025)

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Summary Information
Plant Name	Amoskeag (2354)
Plant Address	Fletcher St., Manchester, NH 3102
Utility	Central Rivers Power NH, LLC (62775)
Latitude, Longitude	43.00223, -71.47208
Generation Dates on File	Jan 2001 to Dec 2025
Initial Operation Date	August 1922
Annual Generation	64.9 GWh
Fuel Types	Water

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	NPCC
Balancing Authority	ISO New England Inc. (ISNE)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source	Merrimack River
Ash Impoundment	No
Transmission / Distribution Owner	Public Service Co of NH (15472) NH
Grid Voltage	34.50 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	5 MW
Nameplate Power Factor	0.8
Summer Capacity	5.3 MW
Winter Capacity	5.5 MW
Minimum Load	0.7 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	August 1922
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	5 MW
Nameplate Power Factor	0.8
Summer Capacity	5.3 MW
Winter Capacity	5.5 MW
Minimum Load	0.7 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	August 1922
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	4002 Z_NewHampshire
Nameplate Capacity	6 MW
Nameplate Power Factor	0.8
Summer Capacity	6.2 MW
Winter Capacity	6.5 MW
Minimum Load	0.7 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	August 1924
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M
Multiple Fuels	No

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Water.

Rank	Plant Name	Plant Location	Annual Generation
#413	Marmet	Marmet, WV	67.6 GWh
#414	Glendo	Glendo, WY	67.3 GWh
#415	Wallenpaupack	Drumore, PA	67.3 GWh
#416	Whitney	Clifton, TX	66.9 GWh
#417	Dutch Flat	Alta, CA	66.0 GWh
#418	Alamo	Pearblossom, CA	65.7 GWh
#419	Ocoee 1	Benton, TN	65.6 GWh
#420	Foster	Foster, OR	65.2 GWh
#421	Chicago Park	Colfax, CA	65.2 GWh
#422	Hardy	Newaygo, MI	64.9 GWh
#424	South Glens Falls Hydroelectric	South Glens Falls, NY	64.5 GWh
#425	London	Handley, WV	64.1 GWh
#426	Williams Hydro	Solon, ME	63.5 GWh
#427	Arrowrock Hydroelectric Project	Boise, ID	63.2 GWh
#428	Johnson 2	Lexington, NE	63.0 GWh
#429	Black Canyon	Emmet, ID	62.9 GWh
#430	Piney	Clarion, PA	62.2 GWh
#431	Schaghticoke	Schaghticoke, NY	61.8 GWh
#432	Big Cliff	Gates, OR	61.1 GWh
#433	North Platte	North Platte, NE	61.0 GWh

Below are closest 20 power plants surrounding Amoskeag.

Plant Name	Plant Location	Annual Generation	Distance
Aegean Drive Solar	Methuen, MA	2.4 GWh	22.9 mi
Ayers Village Solar	Methuen, MA	2.8 GWh	20.8 mi
Blodgett Solar CSG	Tyngsboro, MA	9.3 GWh	22.4 mi
China Mill Hydro	Allenstown, NH	2.6 GWh	8.8 mi
DG Haverhill CSG	Haverhill, MA	7.3 GWh	22.1 mi
EHC West Hopkinton	West Hopkinton, NH	1.2 GWh	19 mi
Garvins Falls	Bow, NH	24.8 GWh	11.4 mi
Granite Ridge	Londonderry, NH	3.9 TWh	7.2 mi
Gregg Falls	Goffstown, NH	7.7 GWh	4.9 mi
Hillsborough Hosiery	Hillsboro, NH	2.3 GWh	22.7 mi
Hooksett	Hooksett, NH	6.3 GWh	6.9 mi
Merrimack	Bow, NH	2.3 GWh	9.6 mi
Merrimack Solar Farm, LLC	Merrimack, NH	3.3 GWh	13.3 mi
Mine Falls Generating Station	Nashua, NH	9.1 GWh	17.5 mi
Nashua Plant	Nashua, NH	13.1 GWh	18.8 mi
Pembroke Hydro	Suncook, NH	6.7 GWh	8.9 mi
Penacook Lower Falls	Boscawen, NH	16.1 GWh	20.5 mi
Penacook Upper Falls Hydro	Penacook, NH	11.1 GWh	20.5 mi
Rolfe Canal Hydro	Penacook, NH	16.3 GWh	20 mi
Wheelabrator Concord Facility	Concord, NH	92.8 GWh	20.3 mi