How many planned battery storage projects are in Arizona?

There are 47 planned battery storage projects in Arizona.

What is the total planned battery storage capacity in Arizona?

The total planned battery storage capacity in Arizona is 16,890 MW.

What is the largest planned battery storage project in Arizona?

The largest planned battery storage project in Arizona is Atlas Complex at 2,171 MW, located in La Paz, Arizona.

How many developers have planned battery storage projects in Arizona?

There are 16 unique developers with planned battery storage projects in Arizona.

Planned Battery Storage Projects in Arizona

Explore the largest battery storage projects expected to come online in Arizona and see all proposed battery storage projects on a map.

Last updated: August 2026

On this page, you can explore our database of planned battery storage projects in Arizona. Each month, we track projects in development and update our list of the largest battery storage projects expected to come online in Arizona.

As of August 2026, there are 47 battery storage projects in development in Arizona, according to Cleanview's project tracker. Their total planned capacity is 16,890 MW. See also: operating battery storage projects in Arizona→

Planned Projects

Planned Capacity

16,890 MW

Unique Developers

Planned Arizona Battery Storage Map

Map of planned battery storage projects in Arizona. Marker size reflects planned capacity.

Largest Planned Battery Storage Projects in Arizona

Atlas Complex

2,171 MW

Expected Online: October 2027

Location: La Paz, Arizona

Developer: Hanwha Group

Stanley

1,032 MW

Expected Online: April 2030

Location: Maricopa, Arizona

Bluewater Solar

1,014 MW

Expected Online: December 2028

Location: La Paz, Arizona

Bouse Solar And Storage Plant

1,011 MW

Expected Online: December 2033

Location: La Paz, Arizona

Icarus Solar

716 MW

Expected Online: December 2032

Location: Mohave, Arizona

Maricopa Solar

550 MW

Expected Online: September 2026

Location: Maricopa, Arizona

Developer: Copia Power

Pinecone

515 MW

Expected Online: April 2028

Location: Yuma, Arizona

Alisa Solar Energy Complex 2

500 MW

Expected Online: June 2030

Location: Yuma, Arizona

Snowflake A Solar and BESS

475 MW

Expected Online: June 2027

Location: Navajo, Arizona

Developer: Clenera

Battery Storage Projects Coming Online Soon in Arizona

Maricopa Solar

550 MW

Expected Online: September 2026

Location: Maricopa, Arizona

Developer: Copia Power

Hashknife Energy Center LLC

275 MW

Expected Online: September 2026

Location: Navajo, Arizona

Developer: Invenergy

Atlas VIII

210 MW

Expected Online: September 2026

Location: La Paz, Arizona

Developer: TransGrid Energy

Harquahala Sunrise 2

161 MW

Expected Online: September 2026

Location: Maricopa, Arizona

Developer: Copia Power

Centennial Flats

89 MW

Expected Online: September 2026

Location: La Paz, Arizona

Developer: Copia Power

Atlas VIII

172 MW

Expected Online: November 2026

Location: La Paz, Arizona

Developer: TransGrid Energy

Kitt Solar

100 MW

Expected Online: December 2026

Location: Pinal, Arizona

Developer: Avantus

Hashknife Energy Center II LLC

200 MW

Expected Online: March 2027

Location: Navajo, Arizona

Atlas BESS IV LLC

150 MW

Expected Online: March 2027

Location: La Paz, Arizona

Developer: TransGrid Energy

Frequently Asked Questions

How many planned battery storage projects are in Arizona?: There are 47 planned battery storage projects in Arizona.
What is the total planned battery storage capacity in Arizona?: The total planned battery storage capacity in Arizona is 16,890 MW.
What is the largest planned battery storage project in Arizona?: The largest planned battery storage project in Arizona is Atlas Complex at 2,171 MW, located in La Paz, Arizona.
How many developers have planned battery storage projects in Arizona?: There are 16 unique developers with planned battery storage projects in Arizona.

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