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25.7 MW Natural Gas operating in Tolland, CT — ISO New England Inc.
25.7 MW
Nameplate Capacity
4
Generators
units
Natural Gas Fired Combined Cycle
Technology
2006
Operating Since
Coordinates
41.8095, -72.2544
County
Tolland, CT
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | University of Connecticut | — | — |
| Owner(s) | University of Connecticut | — | — |
| Status | Operating | — | — |
The UCONN Cogen Facility is a 25.7 MW natural gas-fired combined cycle power plant located in Tolland County, Connecticut. The facility, which began operating in 2006, has four generators and is owned and operated by the University of Connecticut. It is interconnected to the ISO New England Inc. balancing authority and resides within the Northeast Power Coordinating Council (NPCC) NERC region.
In the most recent year with available data, the plant generated 110,500 MWh of electricity, achieving a capacity factor of 53.7%. The UCONN Cogen Facility ranks as the 15th largest power plant in Connecticut out of 49 facilities, and it holds a national ranking of 1265 out of 1963 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
7.6K MWh
Latest Month
110.5K MWh
Annual Generation
53.7%
Capacity Factor
CO₂ Intensity
681 lb/MWh
NOx
2 lb/MWh
SO₂
2013
$965/kW
Est. Construction Cost
Total estimated cost: $24.8M
Market Position
ISO/RTO Market
ISO-NE
LMP Node
—
Pricing Hub
.Z.CONNECTICUT
Node Source
OSM spatial match
Last updated 2026-03-26
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ask pi about UCONN Cogen FacilityISO New England Inc. (ISNE)
Grid Voltage
69.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
State
Sector
Commercial CHP
0.004 lb/MWh
CH₄
0.013 lb/MWh
N₂O
0.001 lb/MWh
Capacity Factor
54.2%
Annual Net Gen
122 GWh
CO₂eq
682 lb/MWh
Subregion
NPCC New England