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Victoria's Renewable Zone Crunch

Victoria is racing to redesign its electricity grid as coal-fired power stations, long the backbone of supply, approach retirement. VicGrid, the state agency tasked with this overhaul, has proposed six draft Renewable Energy Zones to channel new wind, solar, and battery projects into high-potential areas with coordinated transmission upgrades.

The process reached a critical point in late 2025 with draft zone orders released for public feedback. Originally set to close on February 22, 2026, the consultation period was extended three weeks to March 15, 2026, following damaging bushfires that affected regional communities and halted some engagement activities.

This extension reflects a broader tension: accelerating renewables to meet ambitious targets—65% renewable electricity by 2030, 95% by 2035—while addressing local concerns over land use, agriculture, visual amenity, and biodiversity in rural areas that host most suitable zones.

The stakes are concrete. Declared zones will trigger advantages for projects inside them, including clearer grid access pathways and requirements for developers to deliver community benefits, but they could constrain options outside. Transmission bottlenecks already delay connections; the 2025 Victorian Transmission Plan identifies needed investments, yet delays in key lines risk capacity shortfalls around major coal exits like Yallourn in 2028.

Underlying trade-offs often escape headlines. Zone generation figures are planning estimates, not hard limits, allowing flexibility for viable projects. Yet mandatory community engagement for grid access introduces new hurdles for developers while aiming to distribute benefits more equitably. Bushfire impacts add urgency, underscoring how climate-driven events complicate the very transition meant to combat them.