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4.8 MW Hydro operating in Essex, VT — ISO New England Inc.
4.8 MW
Nameplate Capacity
4
Generators
units
Conventional Hydroelectric
Technology
1941
Operating Since
Coordinates
44.4122, -71.7228
County
Essex, VT
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Ampersand Gilman Hydro LP | — | — |
| Owner(s) | Ampersand Gilman Hydro LP | — | — |
| Status | Operating | — | — |
Gilman Mill is a 4.8 MW hydroelectric power plant located in Essex County, Vermont. The plant began operating in 1941 and is owned and operated by Ampersand Gilman Hydro LP. It utilizes conventional hydroelectric technology with four generators and its primary fuel source is water (WAT).
The plant operates within the ISO New England Inc. balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region. In the most recent year of reported data, Gilman Mill generated 3,853 MWh of electricity, achieving a capacity factor of 9.3%. Gilman Mill is ranked as the 18th largest power plant in Vermont out of 46 plants in the state, and 903rd nationally out of 1464 plants.
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
29 MWh
Latest Month
3.9K MWh
Annual Generation
9.3%
Capacity Factor
2013
$2,294/kW
Est. Construction Cost
Total estimated cost: $11.0M
Market Position
ISO/RTO Market
ISO-NE
LMP Node
—
Pricing Hub
.Z.VERMONT
Node Source
OSM spatial match
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ask pi about Gilman MillISO New England Inc. (ISNE)
Grid Voltage
34.5 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP