On 25 August 2026, we published Data centre planning and approvals, a national perspective, an insight series examining the regulatory frameworks for data centres in New South Wales, Queensland and Victoria.

Since then, Victoria’s regulatory landscape has shifted significantly.

On 22 September 2026, the Victorian Government released the Sustainable Data Centre Action Plan (Action Plan) to address growing concerns about the environmental and community impacts of data centres. It sets a new framework for the planning and operation of these facilities across the state.

The Action Plan aligns with the National Cabinet agreement in August 2026 that large data centres require consistent, mandatory national standards covering energy, water and land-use impacts. It is organised around four enablers:

The Action Plan introduces location restrictions, energy and water supply requirements, and local benefit obligations. The Victorian government describes these as ‘strongest, clearest data centre rules’ in Australia.

The key enablers and requirements are:

1. Land use

2. Energy supply

3. Water consumption

4. Community benefits

5. Planning assessment

Key takeaways for developers and landowners

Under commitment 6 (‘Rules that hold still’), the Action Plan states that requirements will be published and reviewed as conditions evolve. This is intended to keep pace with technology without shifting unpredictably under projects already underway. While this language signals that existing planning permits are expected to be unaffected, and that the new requirements are intended to apply prospectively to new applications, the Action Plan does not expressly protect existing permits or pending applications. Formal transitional provisions, including the treatment of applications that have been lodged but not yet determined and of proposed amendments to existing permits are yet to be confirmed in the planning scheme amendment that will give effect to the new data centre land use category and expanded referral requirements. Proponents with pending or proposed applications should seek early planning and legal advice, and engage with the Investment Front Door, to understand how the new framework may apply to their project.

Industry reports indicate that some elements of the framework will take effect before the Victorian Government enters pre-election caretaker mode on 3 November 2026. The timeline for the remaining components — including the statewide planning policy and detailed guidance flagged for 2027, which are contingent on the government’s re-election — remains uncertain. With certain requirements also subject to further Commonwealth guidance, developers should begin considering the implications now to ensure any proposed developments remain feasible:

Read the full data centre planning series: Data centre planning and approvals: A national perspective | Gadens

This update does not constitute legal advice and should not be relied upon as such. It is intended only to provide a summary and general overview on matters of interest and it is not intended to be comprehensive. You should seek legal or other professional advice before acting or relying on any of the content.