Garnaut’s Sunshot eyes 800MWh battery and new green hydrogen hub in WA coal centre

Published by

Ross Garnaut’s Sunshot Energy is proposing to build a massive 800MWh battery as part of a green hydrogen and industrial hub in the Western Australian town of Collie, in the heart of the state’s coal country.

Sunshot, which is chaired by Garnaut, says it is assessing the economic case for establishing a hydrogen electrolyser, powered by renewable energy, which could also produce green ammonia and urea for agricultural and industrial uses.

It says a big battery of 600MWh to 800MWh would be a key feature of the hub, which would provide renewable energy to new and existing industrial projects in Collie.

The battery will be four times that the Hornsdale Power Reserve in South Australia and four times bigger than any other big battery proposed in Western Australia to date, including the Kwinana battery put forward by Synergy and the Wagerup battery put forward by Alinta.

See RenewEconomy’s Big Battery Storage Map of Australia

The W.A. government, which wants to establish new industries to support the town as the Muja coal fired power stations are progressively closed, has provided up to $1 million from the Collie Futures Industry Development Fund to fund the investigation into the Collie Battery and Hydrogen Industrial Hub Project.

Regional Development minister Alannah MacTiernan said downstream green industries, including green aluminium, would be crucial to the Collie region as it transitions away from coal into a major renewable energy centre.

“It makes sense for Collie, which is at the heart of the South-West energy system, to become a renewable energy industrial hub as we transition away from the coal industry,” she said in a statement.

“This project will provide a firm basis to progress a renewable energy hub in Collie.”

The government estimates the project will create $730 million of new investment in green industries and decarbonisation initiatives, including 500 construction and 400 ongoing jobs for the region, and encourage the expansion of manufacturing and minerals processing.

The plans by Sunshot at Collie appear to be similar to those announced in December for a renewable energy industrial development in central Queensland, using renewable energy sources to power and attract a range of manufacturing and agricultural businesses.

Garnaut’s Sunshot Energy and the Remote Area Planning and Development board (RAPAD) – which represents seven local councils – submitted an application for Northern Australia Infrastructure Facility (NAIF) to kick start the renewable energy industrial zone near the town of Barcaldine in central western Queensland.

 

 

 

Giles Parkinson is founder and editor-in-chief of Renew Economy, and founder and editor of its EV-focused sister site The Driven. He is the co-host of the weekly Energy Insiders Podcast. Giles has been a journalist for more than 40 years and is a former deputy editor of the Australian Financial Review. You can find him on LinkedIn and on Twitter.

Giles Parkinson

Giles Parkinson is founder and editor-in-chief of Renew Economy, and founder and editor of its EV-focused sister site The Driven. He is the co-host of the weekly Energy Insiders Podcast. Giles has been a journalist for more than 40 years and is a former deputy editor of the Australian Financial Review. You can find him on LinkedIn and on Twitter.

Share
Published by

Recent Posts

Why an oil crisis is bad news for Australia’s biggest coal state – and how to break the cycle

One state in Australia remains particularly vulnerable to global oil shocks because it hasn't built…

13 March 2026

Energy Insiders Podcast: How the world’s fourth biggest economy plans to reach 100 pct clean energy

David Hochschild, the head of the California Energy Commission, on how the world's fourth biggest…

13 March 2026

When will the energy sector understand the National Energy Objective? When will governments enforce its intent?

Fifty years of cheap gas and electricity and intensive marketing have distorted perceptions. Every element…

13 March 2026

“It is paramount:” AEMO says system and market operator functions must be kept together

Australian Energy Market Operator says its system and market operation functions should not be separated…

13 March 2026

Powerful new rooftop solar panel promises system sizes “previously out of reach”

The Clean Energy Council has approved a new PV module with around 25 per cent…

13 March 2026

Webinar: The new era of home energy storage in Australia

An in-depth webinar exploring the next phase of residential battery storage in Australia, brought to…

13 March 2026