Top WA Electrical and Tech News for April 18, 2026

Western Australia is maintaining strong momentum in its clean energy transition, with major project approvals, construction starts, and fast-tracked developments highlighting progress in renewables, battery storage, and grid-supporting infrastructure over the past 48 hours.

WA Government Fast-Tracks Four Major Wind Farms

The Cook Government has designated four large wind projects as priority developments under the new State Development Act, alongside a green steel initiative, to speed up approvals and support the state’s shift away from coal.

• The four wind farms — Parron Maam Marang (near Jurien Bay), Kondinin, Marri (Shire of Dandaragan), and Narrogin — are expected to deliver more than 1GW and up to 1.3GW of combined renewable capacity.
• These projects will receive coordinated government support to accelerate infrastructure delivery and provide investment certainty for low-emission energy as WA targets exiting coal generation by 2030.

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Synergy Submits Massive Tathra Hybrid Renewables Project

State-owned Synergy has lodged a significant hybrid proposal for federal environmental assessment, combining large-scale wind, solar, and battery storage in the Mid West region.

• The Tathra project includes up to 1,000 MW of wind generation, 500 MW of solar, and a 500 MW battery energy storage system (BESS) near Eneabba.
• Spanning a 15,847-hectare site, the development is viewed as crucial for enhancing grid reliability and supporting WA’s renewable energy expansion.

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Construction Begins on Neoen’s Six-Hour Muchea Battery

Engineering firm UGL has commenced bulk civil works on Neoen’s landmark long-duration battery project in Western Australia, marking a key step forward for grid-scale storage.

• The Muchea battery will have 164 MW power capacity and 905 MWh of energy storage, providing six hours of discharge duration — the first of its kind in the state.
• Early works are complete, with the project moving rapidly from concept to construction to strengthen renewable integration.

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Murchison Green Hydrogen Project Gains Federal Fast-Track

The ambitious Murchison Green Hydrogen Project, developed by Copenhagen Infrastructure Partners, has been selected for fast-tracking through the federal Investor Front Door pilot program.

• The project pairs up to 6 GW of combined solar and onshore wind capacity with a 600 MW / 1,200 MWh BESS to supply 3 GW of electrolysers near Kalbarri.
• It forms part of a broader push to streamline approvals for nationally significant clean energy and hydrogen developments.

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These exciting advancements in wind, solar, battery storage, and green hydrogen demonstrate Western Australia’s commitment to building a cleaner, more resilient energy system. With continued focus on transmission upgrades and storage, the state is well positioned to deliver reliable, affordable renewable power and create new opportunities for years to come.