16 MW Hydro operating in Hillsborough, NH — ISO New England Inc.
16 MW
Nameplate Capacity
3
Generators
units
Conventional Hydroelectric
Technology
1922
Operating Since
Coordinates
43.0023, -71.4726
County
Hillsborough, NH
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Central Rivers Power NH, LLC | — | — |
| Owner(s) | Central Rivers Power NH, LLC | — | — |
| Status | Operating | — | — |
The Amoskeag hydroelectric plant is located in Hillsborough County, New Hampshire. The plant has a total capacity of 16 MW across three generators, and it began operating in 1922. The primary fuel source is water (WAT), and the plant utilizes conventional hydroelectric technology. Central Rivers Power NH, LLC is the operator, and the plant's balancing authority is ISO New England Inc. Amoskeag is located within the NPCC NERC region.
In the most recent year with available data, the plant generated 76,862 MWh, achieving a capacity factor of 54.7%. Amoskeag is ranked as the 4th largest out of 32 hydroelectric plants in New Hampshire, and it holds a national ranking of 533 out of 1464 similar facilities. Financial data is available for the plant from FERC filings.
Generated from EIA, GEM, and public data sources
NERC Region
NPCC
Balancing Authority
ISO New England Inc.
Grid Voltage
34.5 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
7.0K MWh
Latest Month
76.9K MWh
Annual Generation
54.7%
Capacity Factor
$23.2/MWh
Operating Cost
Public Service Company of New Hampshire
Reporting Utility
Cumulative Installed Cost
Per-Unit Cost Trends
Point of Interconnection
Nearest Substation
Eddy Substation · 115 kV
Substation Distance
< 10 km
Operator
Eversource
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
4002 Z_NewHampshire
Pricing Hub
.Z.NEWHAMPSHIRE
Node Source
EIA-860 direct report
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Last updated 2026-03-14
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