HydroOperatingISO-NE

Smith (VT)

Hydro power plant in Orange County, Vermont. 1.5 MW of nameplate capacity across 2 generators, operated by Green Mountain Power Corp.

Also known as EIA plant 3709

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Boltonville Hydro AssociatesDodge Falls AssociatesElizabeth Mines Solar 1Ryegate Associates, LLCMcindoesGMP Solar - WilliamstownSmith (VT)10 km
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6 plants within 34 km, from EIA coordinates.

Key facts

Capacity
1.5 MWNameplate
Generators
2 operatingEIA-860M, August 2026
Operating since
December 1982First generator online
Operator
Green Mountain Power CorpEIA operator ID 7601
Grid
ISO-NEBalancing authority ISNE
Price nodes
None linkedNo verified ISO node
Location
Orange County, VT43.9921, −72.1282
EIA plant ID
3709EIA plant page

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

How much power Smith (VT) produces

Free · EIA-923

Net generation, 2025

1.82 GWh

1,818 MWh, final

Capacity factor, 2025

13.8%

2024: 12.1%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2015 to 2025

1.6–4.6

GWh a year. Low 2024, high 2015

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
20000Not reported12 of 12
20012,391Not reported12 of 12
20023,611Not reported12 of 12
20034,083Not reported12 of 12
20045,032Not reported12 of 12
2005Not reportedNot reported0 of 12
2006Not reportedNot reported0 of 12
2007Not reportedNot reported0 of 12
2008Not reportedNot reported0 of 12
2009Not reportedNot reported0 of 12
2010Not reportedNot reported0 of 12
2011Not reportedNot reported0 of 12
20123582.7%12 of 12
20135,86544.6%12 of 12
20143,99530.4%12 of 12
20154,62635.2%12 of 12
20163,31625.2%12 of 12
20174,39733.5%12 of 12
20182,73720.8%12 of 12
20193,35725.5%12 of 12
20203,17224.1%12 of 12
20212,25917.2%12 of 12
20222,44218.6%12 of 12
20234,03830.7%12 of 12
20241,59812.1%12 of 12
20251,81813.8%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

No verified ISO price node is linked to this plant, or its price history could not load.

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
1Conventional Hydroelectric1.0December 1982
HC2Conventional Hydroelectric0.5December 1982

Ownership and offtake

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Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Green Mountain Power Corp as the operator, which is not always the owner.

Modeled data

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Power plants near Smith (VT)

More plants operated by Green Mountain Power Corp

Questions about Smith (VT)

How much power does Smith (VT) produce?

Smith (VT) reported 1,818 MWh (1.82 GWh) of net generation in 2025, a 13.8% capacity factor on 1.5 MW of nameplate capacity.

Where is Smith (VT)?

Smith (VT) is in Orange County, Vermont, at 43.9921, −72.1282. It is in the ISO New England Inc. balancing area (ISNE).

Who operates Smith (VT)?

EIA-860M for August 2026 lists Green Mountain Power Corp as the operator (EIA operator ID 7601). The operator is not always the owner.

When did Smith (VT) start operating?

Its first generator began operating in December 1982, according to EIA-860M.

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)

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