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6.4 MW Hydro operating in Merrimack, NH — ISO New England Inc.
6.4 MW
Nameplate Capacity
2
Generators
units
Conventional Hydroelectric
Technology
1937
Operating Since
Coordinates
43.4476, -71.6584
County
Merrimack, NH
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Central Rivers Power NH, LLC | — | — |
| Owner(s) | Central Rivers Power NH, LLC | — | — |
| Status | Operating | — | — |
Eastman Falls is a hydroelectric power plant located in Merrimack County, New Hampshire. The plant has a total capacity of 6.4 MW across two generators, and it began operating in 1937. The primary fuel source is water (WAT), and the plant utilizes conventional hydroelectric technology. Central Rivers Power NH, LLC is the plant's operator, and it is interconnected to the ISO New England Inc. balancing authority within the NPCC NERC region.
In the most recent year with available data, Eastman Falls generated 24,268 MWh of electricity, achieving a capacity factor of 43.1%. The plant is ranked 9th out of 32 power plants in New Hampshire and 803rd out of 1464 plants nationally. Financial data indicates an installed cost of $1,582.15 per kW, based on FERC filings.
Generated from EIA, GEM, and public data sources
ISO/RTO
ISO-NE
Market
ISO/RTO Member
NERC Region
NPCC — Northeast Power Coordinating Council
Balancing Authority
2.1K MWh
Latest Month
24.3K MWh
Annual Generation
43.1%
Capacity Factor
Hydroelectric · Public Service Company of New Hampshire · Data from 2015–2017
$1,606/kW
Installed Cost
$14.4/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
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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ask pi about Eastman FallsISO New England Inc. (ISNE)
Grid Voltage
34.5 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP