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White Tank Battery Storage Project

Sector: Power Generation (CCGT) • Location: Arizona, United States

Source: POWER Magazine

Project
Planned

The White Tank battery storage project is a 100-MW/400-MWh utility-scale battery energy storage system located in Maricopa County, Arizona. It was acquired by GridStor from Strata Clean Energy and will serve customers of Arizona Public Service (APS) under a 20-year tolling agreement. The project includes a battery supply and long-term service agreement with e-STORAGE, which is providing about 120

Status
Prospective
Sector
Power Generation (CCGT), Power Transmission, Commercial, Energy Storage
Location
Arizona, United States of America
Updated
22 Jul 2026
Source
POWER Magazine

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Project Information

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The project “White Tank Battery Storage Project” is an infrastructure initiative in the Power Generation (CCGT) sector, located in Arizona, United States. Taiyo aggregates data on it from POWER Magazine.

Participants

Not available for this record.

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The White Tank battery storage project is a 100-MW/400-MWh utility-scale battery energy storage system located in Maricopa County, Arizona. It was acquired by GridStor from Strata Clean Energy and will serve customers of Arizona Public Service (APS) under a 20-year tolling agreement. The project includes a battery supply and long-term service agreement with e-STORAGE, which is providing about 120 SolBank 3.0 battery enclosures. The project is expected to enter commercial operation in the first half of 2027, with Strata continuing in a consulting role during construction.

Original sector

Energy Storage

Location

Country

United States of America (USA)

State

Arizona

Source

Source

POWER Magazine

URL

More Details

Record type

Project

Sector

Power Generation (CCGT), Power Transmission, Commercial, Energy Storage

Article published date

2025-09-21

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