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Merredin Big Battery Project

Sector: Solar • Location: Merredin, Western Australia, Australia

Source: RenewEconomy

Project
Under Construction

The Merredin Big Battery is a 100MW/400MWh battery energy storage system located in the wheat belt region approximately 230 kilometres east of Perth, Western Australia. It is designed to provide grid network support and enhance the security of supply in the Western Australian Electricity Market. The project includes the battery and substation works, and is located near the Merredin solar farm and

Status
Under Construction
Sector
Solar, Consumer Products, Power Generation (CCGT), Energy Storage, Wind, Raw Materials
Location
Merredin, Western Australia, Australia
Updated
22 Jul 2026
Source
RenewEconomy

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Project Information

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The project “Merredin Big Battery Project” is an infrastructure initiative in the Solar sector, located in Merredin, Western Australia, Australia. Taiyo aggregates data on it from RenewEconomy.

Participants

Not available for this record.

Status

Original status

Under Construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Merredin Big Battery is a 100MW/400MWh battery energy storage system located in the wheat belt region approximately 230 kilometres east of Perth, Western Australia. It is designed to provide grid network support and enhance the security of supply in the Western Australian Electricity Market. The project includes the battery and substation works, and is located near the Merredin solar farm and the Collgar wind farm.

Original sector

Energy

Budget

Location

Country

Australia

State

Western Australia

City

Merredin

Source

Source

RenewEconomy

URL

More Details

Record type

Project

Sector

Solar, Consumer Products, Power Generation (CCGT), Energy Storage, Wind, Raw Materials

Article published date

2025-06-18

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