Corowa Battery
Project overview
The Corowa Battery is a proposed Battery Energy Storage System (BESS) project in NSW, which will be built, owned and operated by Flow Power.
Once operational, it will support the integration of existing renewable energy generation into the NSW grid, placing downward pressure on wholesale electricity prices and easing pressure on the grid during periods of peak demand.
About the land for the project
Corowa is located on Wiradjuri country. The Traditional Owners are the Bangerang people. The word Corowa is from the Wiradjuri language which means “rocky river crossing.”
The Corowa Battery will be situated adjacent to the existing Corowa Substation and high voltage electricity transmission network. The project site has previously been cleared and is currently used for agricultural purposes, including cropping and grazing.
The total footprint of the Corowa Battery will be between 2-3 hectares.
Key features of the Corowa Battery
Once operational, the Corowa Battery will support clean energy generation and reduce carbon emissions in the grid. It will improve transmission network security and support diversified energy generation and storage within southern NSW.
This is in alignment with Commonwealth and NSW policies and plans which support the implementation of batteries.
Flow Power is working with local stakeholders and Federation Council to co-design Community Benefit Initiatives. These include a Neighbour Benefit Program valued at up to $250,000 for residents within 1km of the project site, and a proposed $800,000 Community Enhancement Fund, which will exceed New South Wales government recommendations.
The project is set to deliver significant regional investment to the area, including around 70 construction jobs and ongoing maintenance opportunities, with a focus on prioritising local workers and suppliers, to further strengthen the local community connection. Learn more
Corowa Battery will be configured to charge during daytime hours, when renewable energy is at its peak, and discharge to the grid when renewable generation tapers off during evening peaks.
This helps maximise value from Australia’s growing rooftop solar capacity, without the need for additional generation assets, and simultaneously reduces the need for carbon intensive coal generation to fill supply gaps.
Corowa Battery will also provide Frequency Control Ancillary Services (FCAS) to ensure the stability and reliability of the local distribution network. FCAS keeps the grid within a safe frequency by balancing supply and demand, helping to prevent blackouts.
FAQs
You can contact our team via this form or at info@corowabattery.com.au.
If the development application is approved, a project of this size is likely to take around 18 months from the start of construction to becoming operational.
Yes – during the planning and development phase, Flow Power is working with the community, council and key stakeholders to develop impactful initiatives that will deliver benefits to the local community and businesses within the region.
The NSW Department of Planning published the Project’s Environmental Impact Statement (EIS) on its website for public consultation: Corowa BESS | Planning Portal – Department of Planning and Environment.
The Project’s public consultation closed on 13th of May 2026.
Work with us
Flow Power is committed to working with local businesses in the regions where we operate. If you’re supplier or local business looking to partner with us, we want to hear from you.
If you’re wondering whether your land is right for a renewable energy project or want to learn more about the project development process, register your interest in project development opportunities with us.
Questions about Corowa Battery?
We’re here to help.
If you’d like to know more about Corowa Battery, submit feedback or make a complaint, get in touch with Flow Power at info@corowabattery.com.au or complete this form.
