State queue · Connecticut

Connecticut interconnection queue

7 proposed generation and storage projects — 7 active and 0 suspended — are in Connecticut's interconnection queue, primarily in the ISO New England, totaling 678.2 MW of requested capacity. Battery leads with 346.9 MW.

Proposed projects

678.2 MW

Requested capacity

Battery

Largest resource type

2027

Median planned online year

Requested capacity by resource type

Battery 51.2%Solar 48.8%

Proposed projects by resource type

Solar projects5 · 331.3 MW

Also in the queue (too few for a dedicated page): Battery (2).

All proposed projects in Connecticut

	Type	Region
Naugatuck Avenue Battery Storage 1089	Battery	ISO-NE	New Haven	205.3 MW	2021	2027
Solar 1245	Solar	ISO-NE	Hartford	150 MW	2022	2028
Battery Storage 1319	Battery	ISO-NE	Litchfield	141.6 MW	2022	2029
Broadleaf Solar 1192	Solar	ISO-NE	Hartford	101.1 MW	2021	2027
Husky Solar 1138	Solar	ISO-NE	Windham	50.2 MW	2021	2029
Solar 1247	Solar	ISO-NE	Hartford	25 MW	2022	2027
Solar Increase 1357	Solar	ISO-NE	Hartford	5 MW	2023	2027

See 171 operating plants in Connecticut · Region: ISO New England.

Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition) (data as of December 31, 2025).