Technical FAQs 4

What is the Big Canberra battery project?

Installation is underway on behind-the-meter batteries at nine sites. The Big Canberra Battery project will deliver an ecosystem of batteries across the ACT to ensure that our electricity grid remains stable. The Big Canberra Battery project includes the installation of: installation of behind-the-meter batteries at nine government sites.

Will a big battery power Canberra?

The government said the big battery project will be capable of responding rapidly to network constraints and will be able to store enough renewable energy to power one-third of Canberra for two hours during peak demand periods. The Williamsdale battery will be developed, built and operated by Macquarie Group offshoot Eku Energy.

Will a 250 MW / 500 MWh battery energy storage system 'future proof' Canberra?

The way has been cleared for construction to begin on a 250 MW / 500 MWh battery energy storage system that will help “future proof” the Australian Capital Territory’s energy supply by reducing the load on Canberra’s electricity network and increasing network reliability.

Does solar energy storage make economic sense in Canberra?

Whether or not solar energy storage makes economic sense for your home in Canberra depends first and foremost on whether or not you already have a solar system, and if you do whether or not you have access to a Territory-supported solar feed-in tariff.

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Canberra Energy Storage Project

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Quarterly Investment Report: Large-scale

2 days ago · The third quarter of the 2025 calendar year (Q3) saw energy storage projects continue to charge ahead with new records set, while

Big Canberra Battery – Williamsdale BESS

Nov 11, 2025 · Overview The Big Canberra Battery project will deliver an ecosystem of batteries across the ACT to ensure that our electricity grid remains stable. The Big Canberra Battery

Quarterly Investment Report: Large-scale renewable

2 days ago · The third quarter of the 2025 calendar year (Q3) saw energy storage projects continue to charge ahead with new records set, while momentum for renewable energy

Canberra begins construction of battery

Nov 27, 2024 · “The construction of the Williamsdale Battery Energy Storage System is a significant milestone in the Act''s journey toward a more

Eku Energy Finalizes Funding for 250-MW Battery Project

Nov 7, 2024 · Eku Energy secures funding for a groundbreaking 250-MW battery project in Canberra, set to revolutionize renewable energy storage and power grid stability by 2026.

Canberra begins construction of battery energy storage system

Nov 27, 2024 · “The construction of the Williamsdale Battery Energy Storage System is a significant milestone in the Act''s journey toward a more sustainable future,” said Act chief

Advancing Canberra''s Energy Landscape with Community Battery Energy

Jan 13, 2025 · With a $1.5 million investment and support from Evoenergy, Canberra''s electricity distribution network service provider, the new project aims to bring energy storage closer to

Eku Energy breaks ground on ACT''s biggest BESS

Nov 22, 2024 · Eku Energy reached financial close on the 2-hour duration Williamsdale grid-forming BESS earlier this month. The Williamsdale BESS is also part of the ACT government''s

Advancing Canberra''s Energy Landscape with

Jan 13, 2025 · With a $1.5 million investment and support from Evoenergy, Canberra''s electricity distribution network service provider, the new

Macquarie''s Eku gets green light for 500 MWh Canberra big

Jul 23, 2024 · The way has been cleared for construction to begin on a 250 MW / 500 MWh battery energy storage system that will help “future proof” the Australian Capital Territory''s

Construction begins on ACT''s 250 MW Williamsdale BESS

Feb 11, 2025 · The Australian Capital Territory (ACT) government and Eku Energy have commenced construction of the Williamsdale Battery Energy Storage System (BESS), a 250

Canberra Energy Storage Reservoir Progress: Powering

Why the Canberra Energy Storage Project Is Making Headlines Australia''s capital is stepping into the renewable energy spotlight with its ambitious Canberra energy storage reservoir project.

Eku Energy breaks ground on ACT''s biggest

Nov 22, 2024 · Eku Energy reached financial close on the 2-hour duration Williamsdale grid-forming BESS earlier this month. The Williamsdale

Eku Energy

Dec 4, 2025 · This 250-megawatt (MW), 500 megawatt-hour (MWh) battery energy storage system (BESS) is part of the Big Canberra Battery project and can store enough renewable

Macquarie''s Eku gets green light for 500

Jul 23, 2024 · The way has been cleared for construction to begin on a 250 MW / 500 MWh battery energy storage system that will help “future proof”

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