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Mint Renewables wins planning approval for 800MWh battery storage system in Western Australia

Published

9 October 2026

Topic

technology

◆ Sectors

Clean Energy

◆ Geography

Australia

◆ Source

Read at energy-storage.news →

◆ Verified

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.

◆ Coverage

1 source · 9 Oct 2026

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◆ Topics

Clean Energybattery-storageaustraliarenewable-energycapacity-marketgrid-connection