Battery storage in Connecticut

4 battery storage projects are in development in Connecticut, 0 of them under construction, with 0 already operating. Read daily from 10 public sources. Who is building each one, and who to call, is in the app.

Request access Next to break ground

4in development

0pre-construction

0under construction

0operating

2 queued2 financed

Construction starts by year

Projects by the year construction starts or started, stacked by where each one stands today.

financedqueued

Next to break ground

The three battery storage projects in Connecticut most likely to start work next.

Naugatuck Avenue Battery StorageNew Haven County
Financed · 205 MW · est. 2027 Q4
Builder: not yet named
Elevate MiddletownMiddlesex County
Queued · 275 MW · est. 2026 Q4
Builder: not yet named
Battery StorageLitchfield County
Financed · 142 MW · est. 2028 Q2
Builder: not yet named

Every battery storage project in Connecticut, with builders and contacts

Also in Connecticut

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Battery storage in other states

Questions

Battery storage in Connecticut, in short.

How many battery storage projects are in development in Connecticut?

4 battery storage projects are in development in Connecticut, 0 of them in pre-construction and 0 under construction, with 0 already operating.

Which battery storage projects in Connecticut are next to break ground?

The battery storage projects in Connecticut most likely to start work next are Naugatuck Avenue Battery Storage in New Haven County, Elevate Middletown in Middlesex County and Battery Storage in Litchfield County. Who is building each one, and who to call, is in the subscriber record.

Where does the Connecticut battery storage data come from?

From 10 public sources read daily: grid interconnection queues, construction permits, county records, state siting and procurement filings, and satellite imagery. Each value links to its record.