How many battery storage projects are in New Jersey?

There are 10 operating battery storage projects in New Jersey.

What is the total battery storage capacity in New Jersey?

The total operating battery storage capacity in New Jersey is 110 MW.

What is the largest battery storage project in New Jersey?

The largest battery storage project in New Jersey is Andover Energy Storage Project at 20 MW, located in Sussex, New Jersey.

How many developers have battery storage projects in New Jersey?

There are 1 unique developers with operating battery storage projects in New Jersey.

Battery Storage Projects in New Jersey

Explore the largest battery storage projects in New Jersey and see all the utility-scale battery storage projects in New Jersey on a map.

Last updated: May 2026

On this page, you can explore our real-time database of battery storage projects in New Jersey. Each month, we track battery storage projects and update our list of the largest battery storage projects in New Jersey.

As of May 2026, there are 10 utility-scale battery storage projects in New Jersey, according to Cleanview's project tracker. Their total operating capacity is 110 MW. See also: planned battery storage projects in New Jersey→

Total Battery Storage Projects

Total Capacity

110 MW

Built in 2025

New Jersey Battery Storage Map

Map of battery storage projects in New Jersey. Marker size reflects capacity — only facilities with reported capacity data are shown.

Largest Battery Storage Projects in New Jersey

Andover Energy Storage Project

20 MW

Year Operational: June 2023

Location: Sussex, New Jersey

Justin Court Energy Storage

20 MW

Year Operational: February 2024

Location: Hunterdon, New Jersey

Developer: Unable to find

Montague Energy Storage

20 MW

Year Operational: December 2024

Location: Sussex, New Jersey

Developer: Unable to find

Stryker 22, L.L.C.

20 MW

Year Operational: December 2018

Location: Warren, New Jersey

Plumsted 537 LLC

20 MW

Year Operational: February 2019

Location: Ocean, New Jersey

Howell Energy Storage Project

7 MW

Year Operational: March 2023

Location: Monmouth, New Jersey

Hopewell Valley High School Hybrid

1 MW

Year Operational: December 2015

Location: Mercer, New Jersey

ACUA

1 MW

Year Operational: June 2018

Location: Atlantic, New Jersey

Caldwell Wastewater Treatment Plant Hybr

1 MW

Year Operational: December 2016

Location: Essex, New Jersey

Recently Built Battery Storage Projects in New Jersey

Montague Energy Storage

20 MW

Year Operational: December 2024

Location: Sussex, New Jersey

Developer: Unable to find

Justin Court Energy Storage

20 MW

Year Operational: February 2024

Location: Hunterdon, New Jersey

Developer: Unable to find

Andover Energy Storage Project

20 MW

Year Operational: June 2023

Location: Sussex, New Jersey

Howell Energy Storage Project

7 MW

Year Operational: March 2023

Location: Monmouth, New Jersey

Highland Park Borough Solar

1 MW

Year Operational: November 2019

Location: Middlesex, New Jersey

Plumsted 537 LLC

20 MW

Year Operational: February 2019

Location: Ocean, New Jersey

Stryker 22, L.L.C.

20 MW

Year Operational: December 2018

Location: Warren, New Jersey

ACUA

1 MW

Year Operational: June 2018

Location: Atlantic, New Jersey

Caldwell Wastewater Treatment Plant Hybr

1 MW

Year Operational: December 2016

Location: Essex, New Jersey

Frequently Asked Questions

How many battery storage projects are in New Jersey?: There are 10 operating battery storage projects in New Jersey.
What is the total battery storage capacity in New Jersey?: The total operating battery storage capacity in New Jersey is 110 MW.
What is the largest battery storage project in New Jersey?: The largest battery storage project in New Jersey is Andover Energy Storage Project at 20 MW, located in Sussex, New Jersey.
How many developers have battery storage projects in New Jersey?: There are 1 unique developers with operating battery storage projects in New Jersey.

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