Tolland County, CT power plants

13 EIA-registered plants with 51.3 MW of nameplate capacity inside ISO-NE; the largest is UCONN Cogen Facility at 25.7 MW.

Capacity by fuel

Nameplate capacity · plants

natural gas: 25.7 MW1
solar: 25.6 MW12

Tolland County, CT capacity ranking

13 matching plants · ranked by nameplate capacity

Rank	Plant	Capacity	Type	Operator	Location
1	UCONN Cogen FacilityUniversity of Connecticut	25.7 MW	Natural Gas Fired Combined Cycle	University of Connecticut	Tolland County
2	Somers Solar Center, LLCOnward Energy	5 MW	Solar Photovoltaic	Onward Energy	Tolland County
3	Stafford Solar OneNJR Clean Energy Ventures Corporation	4 MW	Solar Photovoltaic	NJR Clean Energy Ventures Corporation	Tolland County
4	Barrow SolarEcos Energy LLC	2 MW	Solar Photovoltaic	Ecos Energy LLC	Tolland County
5	Bilton SolarEcos Energy LLC	2 MW	Solar Photovoltaic	Ecos Energy LLC	Tolland County
6	CTGB Maloney and WebsterTotalEnergies Renewables USA LLC	2 MW	Solar Photovoltaic	TotalEnergies Renewables USA LLC	Tolland County
7	Ellington - 277 Sadds MillOnyx Asset Services Group	2 MW	Solar Photovoltaic	Onyx Asset Services Group	Tolland County
8	Stafford MS Ground Mount Community SolarTown of Stafford - (CT)	2 MW	Solar Photovoltaic	Town of Stafford - (CT)	Tolland County
9	CTGB OsbornTotalEnergies Renewables USA LLC	1.8 MW	Solar Photovoltaic	TotalEnergies Renewables USA LLC	Tolland County
10	Mansfield LandfillNJR Clean Energy Ventures Corporation	1.8 MW	Solar Photovoltaic	NJR Clean Energy Ventures Corporation	Tolland County
11	Blair SolarEcos Energy LLC	1 MW	Solar Photovoltaic	Ecos Energy LLC	Tolland County
12	Few SolarEcos Energy LLC	1 MW	Solar Photovoltaic	Ecos Energy LLC	Tolland County
13	Madison Solar (CT)Ecos Energy LLC	1 MW	Solar Photovoltaic	Ecos Energy LLC	Tolland County

Other ISO-NE counties

plants

County assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.