Australia is moving towards a national regulatory framework for large data centres and frontier AI training, opening consultation on mandatory standards that could reshape where and how the next wave of digital infrastructure is built.
The Department of the Prime Minister and Cabinet opened the consultation at 6:00am AEST on 18 September after publishing the framework on 17 September. The proposal targets two linked issues: minimum requirements for large data centres and conditions for frontier AI training undertaken in Australia.
The consultation arrives as the physical footprint of AI becomes a major infrastructure issue. Data centres require significant power, water, transmission capacity, land and network connections, while the largest proposed facilities are beginning to resemble major industrial projects in both capital intensity and utility demand.
BWA has already tracked the scale-up in Australia’s AI infrastructure race and the recently announced Western Downs data-centre project linked to Anthropic. The new consultation shows government policy now beginning to catch up with that investment pipeline.
Energy and water move to the centre of the rules
The consultation paper proposes nationally consistent standards covering energy use, renewable generation, water consumption, project siting, community engagement, workforce development and the thresholds that determine which facilities face additional obligations.
One of the clearest proposals is that large data centres should bring forward new renewable generation sufficient to fully offset their energy demand, with appropriate firming from gas, batteries or hydro. Developers could also face obligations around demand flexibility and operating in ways intended to minimise costs transferred to other electricity users.
The paper notes that data-centre electricity consumption in the National Electricity Market is forecast by AEMO to rise from about 5 terawatt hours in 2025-26 to 34 TWh by 2035-36 under its Step Change scenario. That would lift the sector from roughly 3 per cent to about 13 per cent of electricity supplied through the grid.
For energy developers, networks and storage providers, that growth creates a substantial new customer class. For governments and regulators, it raises a harder question: how to facilitate tens of billions of dollars in investment without allowing large new loads to crowd existing users or drive avoidable network and generation costs.
A 30MW threshold could define a new regulatory class
The paper defines a large data centre as one with design capacity of 30MW or more and canvasses tiered obligations. It also raises the possibility of more substantial requirements above 100MW, or for a cumulative portfolio equivalent to 150MW.
Those thresholds matter commercially because they could affect project design, staging, connection strategy and capital expenditure. Developers may need to build energy procurement, water efficiency, demand-response capability and community-benefit commitments into projects earlier in the planning cycle.
The Commonwealth says it intends to legislate national AI standards while preserving state and territory responsibilities for matters such as planning, environment, water and electricity approvals. The stated objective is to avoid a patchwork of inconsistent rules while not duplicating existing approval systems.
Frontier AI training gets its own policy track
The consultation goes beyond buildings and utilities. It also asks what conditions should apply to frontier AI training in Australia, including national security, research, skills, creators and rights-holders.
That distinction reflects a strategic ambition to capture more of the economic value associated with training advanced AI models, rather than hosting only cloud services and inference workloads. The government argues that domestic training capacity could deepen Australia’s research base, attract technical talent and strengthen its role in international AI safety and security discussions.
For investors, the trade-off is becoming clearer. Australia wants to remain an attractive destination for data-centre capital, but increasingly on terms that demonstrate additional energy supply, responsible water use, community engagement and broader national benefit.
Submissions close at 5:00pm AEDT on 9 October 2026. The responses will feed into the development of Australia’s national AI standards.
Sources: Department of the Prime Minister and Cabinet, 17 September 2026; Getting it right: Building AI infrastructure that works for Australia consultation paper.
