How many battery storage projects are in New York?

New York has 56 operating utility-scale battery storage projects with 0.3 GW of capacity, according to the EIA's monthly survey of power plants.

What is the largest battery storage project in New York?

Orangeville Storage in Wyoming County, New York is the largest, at 25 MW. It came online in 2022.

How many battery storage projects were built in New York in 2025?

7 battery storage projects came online in New York in 2025, with 34 MW of capacity.

Who is developing battery storage projects in New York?

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.

Battery storage projects in New York

New York has 56 operating battery storage projects with 0.3 GW of capacity. 7 came online in 2025.

Operating56

See planned battery storage projects in New York

Updated monthly. Last updated November 2026.

Under 50 MW50–249 MW250 MW and up

Updated monthly. Last updated November 2026.

New York had 1 battery storage projects online in 2016 and 56 in 2026

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

Battery storage projects online at the end of each year. Source: EIA-860M, compiled by Cleanview.

The 10 largest battery storage projects in New York

Operating, by capacity

#	Battery storage project	County	Year online	Capacity
1	Orangeville Storage	Wyoming County	2022	25 MW
2	Stephentown Spindle	Rensselaer County	2011	20 MW
3	KCE NY 1	Saratoga County	2019	20 MW
4	Willis Battery Storage	Franklin County	2023	20 MW
5	NY6 Battery	Erie County	2023	20 MW
6	Empire Clean Energy, LLC	Richmond County	2025	10 MW
7	Gabby Giffords Clean Energy, LLC	Richmond County	2024	8 MW
8	Nelson Clean Energy, LLC	Richmond County	2026	8 MW
9	Fox Hills Battery Station	Richmond County	2023	8 MW
10	Brownsville Energy Storage System	Kings County	2025	6 MW

Battery storage projects that came online most recently in New York

Newest first

#	Battery storage project	County	Year online	Capacity
1	Sugar Maple Clean Energy LLC	Richmond County	2026	3 MW
2	Mourning Dove Clean Energy, LLC	Richmond County	2026	3 MW
3	Nelson Clean Energy, LLC	Richmond County	2026	8 MW
4	Yorktown NY 1, LLC	Westchester County	2025	2 MW
5	Brownsville Energy Storage System	Kings County	2025	6 MW
6	Patchogue ESS	Suffolk County	2025	2 MW
7	AE-ESS NWS 1, LLC	Queens County	2025	5 MW
8	Empire Clean Energy, LLC	Richmond County	2025	10 MW
9	55 Drive BESS	Queens County	2025	5 MW
10	Arthur Kill Energy, LLC	Richmond County	2025	5 MW

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

How Cleanview tracks battery storage projects

Operating battery storage projects 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 battery storage projects in New York

How many battery storage projects are in New York?: New York has 56 operating utility-scale battery storage projects with 0.3 GW of capacity, according to the EIA's monthly survey of power plants.
What is the largest battery storage project in New York?: Orangeville Storage in Wyoming County, New York is the largest, at 25 MW. It came online in 2022.
How many battery storage projects were built in New York in 2025?: 7 battery storage projects came online in New York in 2025, with 34 MW of capacity.
Who is developing battery storage projects in New York?: 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.