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4.8 MW Hydro operating in Franklin, MA
4.8 MW
Nameplate Capacity
3
Generators
units
Conventional Hydroelectric
Technology
1912
Operating Since
Coordinates
42.6198, -72.7376
County
Franklin, MA
Nearby Plants
Forward-looking, asset-specific exposure analytics combining climate hazards, generation variability, and counterparty risk into a single decision-grade view. Powered by InfraRisk.
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Great River Hydro, LLC | — | — |
| Owner(s) | Great River Hydro, LLC | — | — |
| Status | Operating | — | — |
Deerfield 4 is a hydroelectric power plant located in Franklin County, Massachusetts. The plant has a total capacity of 4.8 MW consisting of 3 generators utilizing conventional hydroelectric technology. It is owned and operated by Great River Hydro, LLC. The plant began operating in 1912 and connects to the grid within the ISO New England Inc. balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region. Deerfield 4 ranks as the 14th largest power plant out of 31 in Massachusetts, and 902nd out of 1464 nationally. The plant's primary fuel source is water (WAT).
In the latest year of reported generation data, Deerfield 4 produced 20,216 MWh of electricity, achieving a capacity factor of 47.8%. Financial data indicates that the plant has a power purchase agreement (PPA) price of $60 per MWh, as reported to FERC.
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
ISO New England Inc. (ISNE)
Grid Voltage
69.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
2.2K MWh
Latest Month
20.2K MWh
Annual Generation
47.8%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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Historic financial signal for this asset — PPA, LCOE, market value where reported. The base for forward bankability and insurance analytics on the InfraSure platform.
Great River Hydro, LLC · Data from 2022
$60.0/MWh
PPA Price
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Point of Interconnection
Nearest Substation
Charlemont Substation
Substation Distance
< 10 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
465
Pricing Hub
.H.INTERNAL_HUB
Node Source
EIA-860 direct report
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
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Forward forecasts, scenario decomposition, and risk-decision tooling for this asset.