Australia has taken an important step towards aligning the growth of digital infrastructure with the energy transition.
In his address to the National Press Club last week, Climate Change and Energy minister Chris Bowen said the Commonwealth intends to establish minimum requirements covering renewable generation, firming, electricity use and connection costs, while retaining flexibility in how data centres meet them.
The direction is right – data centres should underwrite new supply, pay their fair share of connection and network costs, and contribute flexibility where it is technically and commercially workable. The real test now is implementation.
Designed well, the framework can protect households and businesses, accelerate investment in renewables and firming, and support Australia’s ambitions in AI and the digital economy. Designed poorly, it could add complexity and delay without bringing a single additional energy project online.
The scale of the task makes getting it right urgent. According to the Clean Energy Council’s latest report, data centres currently account for about 2 per cent of electricity use in the National Electricity Market, but could approach 10 per cent of underlying demand by 2050.
As Mr Bowen argued at the Press Club, handled well, this growth can help deliver Australia’s renewable ambitions rather than simply burden the grid. Credible, long-term demand can be one of the strongest investment signals available to generation, storage and transmission developers.
New energy projects need bankable customers. Hyperscale data centres bring large, stable and staged demand, long investment horizons and customers capable of entering long-term agreements. Globally, hyperscalers already drive close to half of corporate renewable energy investment.
When credible digital infrastructure projects commit to additional generation, their demand can help renewable projects move from development pipelines to final investment decisions. The opportunity is to build from that demand, not simply for it.
But there is a structural timing problem. A data centre campus can be delivered in around two years, while major renewable generation and transmission projects can take five to 10 years or more. A requirement that assumes perfect matching from the first day of operation risks penalising data centres for delivery delays outside their control, or slowing investment without accelerating energy supply.
The solution is a glide path that is flexible in how the obligation is met, but firm about its destination. This is what Australia needs.
Long-term power purchase agreements, direct investment, retail products, storage, behind- or front-of-meter projects and certificates used as a bridge can all play a role. The test should be integrity – whether the commitment helps deliver new energy capacity that would not otherwise have been built.
The Australian Energy Market Commission’s advice provides a useful foundation. Its recommendations cover renewable energy certificates linked to new generation, contracting for firming capacity, better registration and visibility of large loads, and flexibility or co-location through connection agreements. These measures should work together, because no single instrument can solve differences in construction timing, load growth and renewable output.
Credibility must also run both ways. Data centre operators should provide transparent demand forecasts tied to progressively firmer project milestones, so networks do not plan around speculative capacity.
In return, networks and energy developers should provide transparent costs, competitive pricing and achievable delivery schedules.
Governments should establish nationally consistent outcomes, streamline approvals and connection processes, and preserve enough flexibility for the market to find the most efficient delivery model.
AirTrunk already matches 86 per cent of its Australian energy use with renewable energy and is working with partners on grid-scale battery projects supporting its Sydney and Melbourne sites. As the sector grows, the standard must rise with it.
We support strong additionality requirements and the principle that data centres must pay their way. What industry needs in return is an energy system that can deliver new supply at a pace that keeps investment, technology and jobs in Australia.
The emerging national framework should be the start of that work, not its conclusion. Australia has the renewable resources, capital and engineering capability to turn digital demand into broader national infrastructure.
If the policy is built around real projects, clear milestones and reciprocal commitments, data centre growth can help finance the next generation of our energy system and leave the grid stronger than it found it.
Carly Wishart is managing director, corporate & international at AirTrunk, a hyperscale data centre specialist operating across the Asia-Pacific and Middle East.
This article was produced in partnership with AirTrunk.
Do you know more? Contact James Riley via Email.