How many solar farms are in Connecticut?

Connecticut has 95 operating utility-scale solar farms with 0.5 GW of capacity, according to the EIA's monthly survey of power plants.

What is the largest solar farm in Connecticut?

Gravel Pit Solar, LLC in Hartford County, Connecticut is the largest, at 120 MW. It came online in 2025.

How many solar farms were built in Connecticut in 2025?

12 solar farms came online in Connecticut in 2025, with 168 MW of capacity.

Who is developing solar farms in Connecticut?

Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.

Solar farms in Connecticut

Connecticut has 95 operating solar farms with 0.5 GW of capacity. 12 came online in 2025.

Operating95

See planned solar farms in Connecticut

Updated monthly. Last updated November 2026.

Under 50 MW50–249 MW250 MW and up

Updated monthly. Last updated November 2026.

Connecticut had 13 solar farms online in 2016 and 95 in 2026

2016’162017’172018’182019’192020’202021’212022’222023’232024’242025’252026’26

Solar farms online at the end of each year. Source: EIA-860M, compiled by Cleanview.

The 10 largest solar farms in Connecticut

Operating, by capacity

#	Solar farm	County	Year online	Capacity
1	Gravel Pit Solar, LLC	Hartford County	2025	120 MW
2	Quinebaug Solar	Windham County	2021	49 MW
3	DWW Solar ll	Hartford County	2019	37 MW
4	Fusion Solar Center LLC	New London County	2018	20 MW
5	Woods Hill Solar	Windham County	2018	20 MW
6	SR Litchfield	Litchfield County	2025	20 MW
7	Nutmeg Solar	Hartford County	2020	20 MW
8	Wallingford Solar	New Haven County	2021	16 MW
9	North Stonington Solar Center, LLC	New London County	2022	15 MW
10	SR North Stonington	New London County	2024	12 MW

Solar farms that came online most recently in Connecticut

Newest first

#	Solar farm	County	Year online	Capacity
1	Mansfield Landfill	Tolland County	2026	2 MW
2	Stafford Solar One	Tolland County	2026	4 MW
3	Woodstock Solar One	Windham County	2026	3 MW
4	North Franklin Solar	New London County	2025	5 MW
5	Windsor Solar One	Hartford County	2025	3 MW
6	New Britain - 142 Deming Rd	Hartford County	2025	1 MW
7	East Windsor Solar Two	Hartford County	2025	4 MW
8	East Windsor	Hartford County	2025	4 MW
9	Glastonbury Solar One	Hartford County	2025	3 MW
10	CTGB Maloney and Webster	Tolland County	2025	2 MW

The developer behind each project is on paid plans. See plans

How Cleanview tracks solar farms

Operating solar farms come from the EIA's monthly survey of power plants. Planned projects come from the grid operators' interconnection queues. We research who is developing each one, since a queue lists a project company, not its owner.

Questions about solar farms in Connecticut

How many solar farms are in Connecticut?: Connecticut has 95 operating utility-scale solar farms with 0.5 GW of capacity, according to the EIA's monthly survey of power plants.
What is the largest solar farm in Connecticut?: Gravel Pit Solar, LLC in Hartford County, Connecticut is the largest, at 120 MW. It came online in 2025.
How many solar farms were built in Connecticut in 2025?: 12 solar farms came online in Connecticut in 2025, with 168 MW of capacity.
Who is developing solar farms in Connecticut?: Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.