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United States › Power plants › Hydroelectric plants › Vermont

HYDROELECTRIC PLANTS

Vergennes 9

Vergennes 9 is a 2.4 MW operating hydroelectric plant in Addison County, Vermont, operated by Green Mountain Power Corp.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1912 (current stage)
  5. ClosedSep 2021 (not yet reached)

This plant has generators at more than one stage; see the table below.

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
4Conventional Hydroelectric1.0 MW OperatingJan 1943
1Conventional Hydroelectric0.7 MW OperatingJan 1912
2Conventional Hydroelectric0.7 MW OperatingJan 1912
5Petroleum Liquids2.0 MW RetiredNov 1963Sep 2021
6Petroleum Liquids2.0 MW RetiredNov 1964Sep 2021

Plant details

Operator
Green Mountain Power Corp
Location
Addison County, Vermont
Balancing authority
ISNE
Sector
Electric Utility
Capacity
Operating: 2.4 MW
Retired: 4.0 MW
First unit online
Jan 1912
EIA plant ID
6519

Location

44.1664, -73.2575

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem