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Mint Renewables wins planning approval for 800MWh battery storage system in Western Australia
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Fusion42 · 9 October 2026 · Fusion42 review
Mint Renewables has obtained planning approval for an 800MWh battery energy storage system near Kojonup in Western Australia, a 100MW system with 8 hours duration. The project connects to the South West Interconnected System and meets the minimum 6-hour duration requirement for capacity payments under Western Australia's Reserve Capacity Mechanism.
This Wire brief sits within Fusion42's coverage of Clean Energy.
◆ ◆ The Wire takeaway
Western Australia's grid is opening long-duration battery projects with capacity payments linked to 6+ hour storage. You can position your project to tap into this niche and differentiate your offering on duration and market rules.
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1 source · 9 Oct 2026
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