Read the number against the installed base.
In September a partnership between Nvidia and eight Australian data centre and cloud operators set out a plan to build up to 2 GW of AI computing capacity in the country by 2027. Australia's entire existing data centre load sits at roughly 1.6 GW.
Treat the headline with appropriate scepticism. Announced capacity and energised capacity are different things, and 2027 is an aggressive date for anything requiring a grid connection in this country. But even a partial delivery changes the shape of the market, because it is additive to a sector that was already the most consistent source of hiring in Australia and already competing for the same electrical engineering pool as the energy transition.
The surrounding activity supports the direction. A 400 MW campus proposed outside Geelong next to an existing substation and battery project. A gigawatt scale campus filed for Wagga Wagga across four buildings. Capital raisings in the billions to fund rollout. This is not a single announcement. It is a capital cycle.
The roles that get bid up first.
- Critical facilities and critical power engineering. Already the most contested title in Australian digital infrastructure. AI density makes it worse, because the electrical and cooling design problem at 100 kW plus per rack is materially different from legacy colocation.
- Liquid cooling and mechanical design. The genuine new skill in this cycle. Direct to chip and immersion cooling experience is close to unavailable domestically, which makes this a migration and a retraining problem simultaneously.
- High voltage and grid connection. A 400 MW campus is a transmission connection project wearing a building. The same engineers the networks and the renewable developers need.
- Commissioning management. Level 1 through Level 5 commissioning capability for hyperscale is a specialist discipline with a small Australian pool, heavily supplemented from Singapore, Ireland and the United States.
- Construction delivery at regional sites. Wagga Wagga and Geelong are not Sydney and Melbourne. Regional delivery means accommodation, travel, rotations and a labour market that does not have the trades on hand.
The collision with the energy transition.
This is the part of the story that gets underplayed. The data centre sector and the energy transition are not parallel markets competing for different people. They are one market competing for the same electrical, protection, HV, controls and commissioning talent, and the data centre side pays more.
We have watched protection engineers leave network businesses for critical facilities roles at a significant premium. We have watched BESS commissioning managers take data centre commissioning roles because the schedule is more predictable and the site is in a capital city. Every one of those moves is rational for the individual and a problem for the energy program that lost them.
If you are an energy owner, you are now competing on total proposition against a sector with deeper pockets and better located sites. Base salary alone will not hold your technical people. Project interest, progression and genuine flexibility will.
For owners and builders on the digital side.
- Resource the regional campuses differently. A Wagga Wagga or Geelong build needs a contract staffing model with allowances, travel and rotations built into the rate and managed properly. Permanent hiring into a regional construction peak does not work.
- Start the liquid cooling capability now. Either import it or build it internally against your next project. Both take longer than the schedule assumes.
- Lock commissioning management early. On a program of this scale the commissioning manager is a twelve month forward hire, not a six month one.
- Expect the industrial land and rents context to bite. Forecasts of the buildout nearly doubling industrial rents in some Sydney and Melbourne corridors feed straight into relocation and retention costs for the people you are hiring.