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13.2 MW Distillate Oil operating in Windsor, VT — ISO New England Inc.
13.2 MW
Nameplate Capacity
1
Generators
unit
Petroleum Liquids
Technology
1961
Operating Since
Coordinates
43.4011, -72.4203
County
Windsor, VT
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Green Mountain Power Corp | Green Mountain Power | Green Mountain Power |
| Owner(s) | Green Mountain Power Corp | small shareholder(s) | — |
| Status | Operating | — | — |
The Ascutney plant is a 13.2 MW petroleum-fueled power plant located in Windsor County, Vermont. The plant began operating in 1961 and has one generator utilizing petroleum liquids technology. Ascutney is owned by a group of small shareholders and operated by Green Mountain Power Corp. It is the smallest of four power plants in Vermont, and ranks 277th out of 886 similar plants nationally.
Ascutney operates within the ISO New England Inc. balancing authority and the NPCC NERC region. The plant's latest annual generation was 107 MWh, resulting in a capacity factor of 0.1%. Financial data indicates an installed cost of $208.76 per kW, based on FERC filings.
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
13 MWh
Latest Month
107 MWh
Annual Generation
0.1%
Capacity Factor
CO₂ Intensity
4772 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
26 lb/MWh
SO₂
Gas turbine · Green Mountain Power Corp · Data from 2015–2024
$294/kW
Installed Cost
$0/kW
Annual CapEx
$460.0/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Market Position
ISO/RTO Market
ISO-NE
LMP Node
LD.ASCUTNEY46
Pricing Hub
.Z.VERMONT
Location Type
NETWORK NODE
Node Source
Curated node match
Last updated 2026-03-26
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ask pi about AscutneyISO New England Inc. (ISNE)
Grid Voltage
46.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
15 lb/MWh
CH₄
0.193 lb/MWh
N₂O
0.039 lb/MWh
Capacity Factor
0.1%
Annual Net Gen
0 GWh
CO₂eq
4788 lb/MWh
Subregion
NPCC New England