HydroOperatingISO-NE

Indian Orchard

Hydro power plant in Hampden County, Massachusetts. 3.7 MW of nameplate capacity across 2 generators, operated by Central Rivers Power MA, LLC.

Also known as Indian Orchard Hydro · EIA plant 6379

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MasspowerIndian Orchard PV FacilityOak Street SolarPutts BridgeIndian Orchard1 km
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6 plants within 2.2 km, from EIA coordinates.

Key facts

Capacity
3.7 MWNameplate
Generators
2 operatingEIA-860M, August 2026
Operating since
January 1928First generator online
Operator
Central Rivers Power MA, LLCEIA operator ID 61350
Grid
ISO-NEBalancing authority ISNE
Price nodes
1 ISONE nodeResource nodes with prices
Location
Hampden County, MA42.1610, −72.5076
EIA plant ID
6379EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power Indian Orchard produces

Free · EIA-923

Net generation, 2025

3.48 GWh

3,478 MWh, final

Capacity factor, 2025

10.7%

2024: 19.4%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2015 to 2025

3.5–10.6

GWh a year. Low 2025, high 2023

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
20015,169Not reported12 of 12
20022,968Not reported12 of 12
20037,910Not reported12 of 12
20046,562Not reported12 of 12
20058,306Not reported12 of 12
20067,410Not reported12 of 12
20078,737Not reported12 of 12
20080Not reported12 of 12
200910,950Not reported12 of 12
20105,80517.9%12 of 12
201113,17340.6%12 of 12
20126,58020.2%12 of 12
20137,27422.4%12 of 12
20144,57014.1%12 of 12
20153,80311.7%12 of 12
20163,60111.1%12 of 12
20176,45419.9%12 of 12
20186,68720.6%12 of 12
20199,94230.7%12 of 12
20206,93821.3%12 of 12
20218,16225.2%12 of 12
20227,16522.1%12 of 12
202310,64232.8%12 of 12
20246,29019.4%12 of 12
20253,47810.7%12 of 12
2026 (provisional, partial year)Not reportedNot reported0 of 7

* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.

Power prices and basis

Free account · ISONE

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
IO3Conventional Hydroelectric1.5January 1928
IO4Conventional Hydroelectric2.2January 1928

Ownership and offtake

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Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Central Rivers Power MA, LLC as the operator, which is not always the owner.

Modeled data

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Power plants near Indian Orchard

More plants operated by Central Rivers Power MA, LLC

Questions about Indian Orchard

How much power does Indian Orchard produce?

Indian Orchard reported 3,478 MWh (3.48 GWh) of net generation in 2025, a 10.7% capacity factor on 3.7 MW of nameplate capacity.

Where is Indian Orchard?

Indian Orchard is in Hampden County, Massachusetts, at 42.1610, −72.5076. It is in the ISO New England Inc. balancing area (ISNE).

Who operates Indian Orchard?

EIA-860M for August 2026 lists Central Rivers Power MA, LLC as the operator (EIA operator ID 61350). The operator is not always the owner.

When did Indian Orchard start operating?

Its first generator began operating in January 1928, according to EIA-860M.

Does InfraMap have power prices for Indian Orchard?

Yes. InfraMap has ISONE day-ahead and real-time prices at 1 price node linked to Indian Orchard, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.

Sources

  • EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
  • EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
  • ISONE day-ahead and real-time prices; node and hub assignments as of 2026-10-05
  • Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page