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Victoria approves Australia's largest wind farm, ending state hurdles

Victoria approves Australia's largest wind farm, ending state hurdles

Built World

The 219-turbine Warracknabeal Energy Park awaits federal environmental approval before construction

Yesterday: Final state approval granted

Overview

Updated Yesterday

Victoria's planning minister signed off October 15 on a 219-turbine wind farm near Warracknabeal, the largest in Australia and the Southern Hemisphere. The project now needs only federal environmental approval before construction can start.

The Warracknabeal Energy Park, being developed by WestWind Energy, will generate up to 1.575 gigawatts across 26,000 hectares of farmland in Victoria's northwest, enough to power 1.2 million homes. Federal assessors have paused their review while the developer supplies more information.

Why it matters

If federally approved, this wind farm supplies roughly 12.5 percent of Victoria's electricity and moves the state toward its 2035 renewable target.

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Key Indicators

219
Turbines planned
Would overtake Golden Plains' 215 turbines as the largest wind farm in the Southern Hemisphere.
1.575 GW
Generation capacity
Enough to power 1.2 million Victorian homes, per the developer.
260 km²
Project footprint
About 26,000 hectares of farmland west of Warracknabeal and north of Horsham.
950
Construction jobs expected
The developer projects nearly 950 jobs during the build phase.
A$3.5B
Estimated investment
Construction Review reports A$5 billion in total investment; other estimates put the project at A$3.47 billion.

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People Involved

Organizations Involved

Timeline

2023 October 2026

5 events Latest: Yesterday
Tap a bar to jump to that date
  1. Final state approval granted

    Latest Regulatory

    Planning Minister Sonya Kilkenny signs off on the Warracknabeal Energy Park, the last Victorian approval. Federal NEPA review remains paused.

  2. Environmental impact report approved

    Regulatory

    Victoria's environmental impact assessment for the energy park is approved, clearing the EES hurdle.

  3. Public inquiry hearings begin

    Regulatory

    Inquiry hearings run from November through January, receiving more than 90 submissions on the project's impacts.

  4. Environment Effects Statement process begins

    Regulatory

    Victoria opens the EES for the wind farm; 70 community submissions are received.

  5. Project referred to Victorian planning

    Regulatory

    WestWind Energy's Warracknabeal Energy Park Pty Ltd refers up to 230 turbines to Victoria's planning department.

Scenarios

1

Federal approval granted, construction begins

Likely Resolves by End of 2027

Discussed by: The developer and state government expect federal sign-off; NEPA has asked only for more information, not raised objections.

The federal environment minister approves the project under the EPBC Act, possibly with conditions on biodiversity and cultural heritage. WestWind Energy then begins a roughly A$3.5 billion construction phase, with 950 jobs and turbine installation over several years.

2

Federal review drags past 2027

Possible Resolves by End of 2027

Discussed by: NEPA paused its assessment to request more information; Victoria's November state election and federal political cycles could extend the timeline.

The federal review stretches beyond 2027 as the developer supplies additional environmental data and the assessment process continues. The project's economics could also shift if federal subsidies for wind are reviewed, as critics have questioned per-turbine support costs.

3

Federal rejection or developer withdrawal

Unlikely Resolves by End of 2027

Discussed by: Federal MP Anne Webster questions project subsidies; opponents raised visual, housing, and road concerns throughout the EES.

The federal minister refuses EPBC approval due to environmental findings, or WestWind Energy withdraws after facing conditions that make the project uneconomic. Either way, the record-breaking project does not proceed.

Historical Context

2 moments from history that rhyme with this story — and how they unfolded.

2025

Golden Plains Wind Farm (2025)

Golden Plains Wind Farm west of Geelong, with 215 turbines and 1.33 gigawatts, became the largest wind farm in the Southern Hemisphere. It had to clear the same federal-state approval track that Warracknabeal is navigating now.

Then

Golden Plains set the current benchmark for utility-scale wind in Australia, drawing investment and scrutiny on grid connections.

Now

It demonstrated that Victoria could absorb gigawatt-scale wind projects, paving the path for Warracknabeal's even larger footprint.

Why this matters now

Warracknabeal's 219 turbines and 1.575 gigawatts would narrowly overtake Golden Plains, showing how quickly the state's wind capacity is scaling.

2022-2035

Victoria's renewable energy mandate (2030-2035)

Victoria legislated targets of 65 percent renewable electricity by 2030 and 95 percent by 2035, creating the policy pressure for large-scale wind and solar approvals.

Then

The mandates drove a wave of utility-scale project applications, with the Warracknabeal Energy Park among the largest.

Now

Projects like this one are central to whether the state can meet its 2035 target, making federal approval decisions consequential beyond the single project.

Why this matters now

The Warracknabeal approval is part of a deliberate state strategy to build out gigawatt-scale renewables, and its progress or failure shows how that strategy is holding up.

Sources

(10)