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Eleven Mile Solar Center Battery System

Sector: Solar • Location: Arizona, USA

Source: ESS News

Project
Operational

A 300 MW/1.2 GWh battery energy storage system co-located with solar generation, providing critical evening peak power for the Salt River Project utility and supporting Meta's Mesa data center under a long-term PPA.

Status
Under Construction
Sector
Solar, Data Center, Power Transmission, Energy Storage, Power Generation (CCGT)
Location
Arizona, United States of America
Updated
22 Jul 2026
Source
ESS News

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Project Information

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The project “Eleven Mile Solar Center Battery System” is an infrastructure initiative in the Solar sector, located in Arizona, USA. Taiyo aggregates data on it from ESS News.

Participants

Not available for this record.

Status

Original status

operational

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

A 300 MW/1.2 GWh battery energy storage system co-located with solar generation, providing critical evening peak power for the Salt River Project utility and supporting Meta's Mesa data center under a long-term PPA.

Original sector

Energy Storage

Location

Country

United States of America (USA)

State

Arizona

Source

Source

ESS News

URL

More Details

Record type

Project

Sector

Solar, Data Center, Power Transmission, Energy Storage, Power Generation (CCGT)

Article published date

2025-11-27

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