Australia's Data Centre Boom: Jobs, Investment and Electricity Use

In August 2026, around 1% of Australian job postings mentioned data centres, around twice as high as two years earlier, according to Indeed Hiring Lab (Indeed Hiring Lab 17 Sep 2026). Indeed Hiring Lab wrote that the growing use of AI services has greatly increased demand for new and larger data centre capacity (Indeed Hiring Lab 17 Sep 2026). Commonwealth Bank estimates the data centre build-out could total around $150 billion by 2030 (CommBank 6 Aug 2026). Oxford Economics Input-Output modelling suggests data centre construction spending could contribute $65 billion to GDP and support over 350,000 job-years over FY26-FY30 (Oxford Economics 6 Oct 2026). Under AEMO's Step Change scenario, data centre consumption in the National Electricity Market (NEM) is forecast to reach around 34 TWh or 13% of forecast operational consumption by FY36 (AEMO 2026).

What is happening to data centre job postings and searches?

In August 2026, around 1% of Australian job postings mentioned data centres, after peaking at 1.2% a few months earlier, and around twice as high as two years earlier, according to Indeed Hiring Lab (Indeed Hiring Lab 17 Sep 2026). Indeed Hiring Lab identified postings by the terms "data centre," "datacentre," or "data-centre" in a job title or description, and searches on Indeed in Australia by terms such as these (Indeed Hiring Lab 17 Sep 2026). In August 2026, search activity on Indeed for data centre jobs was around 160% higher than in December 2025 and 136% above the 2023 average (Indeed Hiring Lab 17 Sep 2026).

Where are the projects and the hiring concentrated?

Indeed Hiring Lab reported 167 data centre projects already operating in Australia, based on Renew Map data (Indeed Hiring Lab 17 Sep 2026). New South Wales had 48 data centres operating, compared with 38 in Victoria, 25 in Queensland and 15 in the ACT, according to Renew Map data cited by Indeed Hiring Lab (Indeed Hiring Lab 17 Sep 2026).

Indeed Hiring Lab said job postings are concentrated on Australia's east coast, particularly in New South Wales and Victoria (Indeed Hiring Lab 17 Sep 2026). Overall, 48% of data centre posting volume came from New South Wales, 28% from Victoria and 11% from Queensland, according to Indeed Hiring Lab (Indeed Hiring Lab 17 Sep 2026). Around 1.3% of New South Wales job postings and 1.2% of Victorian job postings mentioned data centres (Indeed Hiring Lab 17 Sep 2026). Indeed Hiring Lab wrote that Canberra punches above its weight, with data centres mentioned in 1.6% of job postings in the three months to August 2026 (Indeed Hiring Lab 17 Sep 2026).

CommBank, working from public announcements, estimates Australia has around six gigawatts - or 6,000 megawatts - of potential data centre capacity in its pipeline, with around half of the proposed capacity in New South Wales and about a quarter in Victoria (CommBank 6 Aug 2026). CommBank said that pipeline is roughly four times the operational capacity recorded at the end of 2025 (CommBank 6 Aug 2026). CommBank said Australia has 162 operational data centres and that only three of them currently have capacity above 100 megawatts (CommBank 6 Aug 2026).

What jobs are being posted beyond tech roles?

In the 2025-26 financial year, 14.7% of data centre job postings were in IT infrastructure, operations & support, with a further 12.6% in software development, according to Indeed Hiring Lab (Indeed Hiring Lab 17 Sep 2026). Around 14% of data centre job postings were for management, ahead of 8.9% in installation & maintenance, 8.7% in electrical engineering and 7.1% in industrial engineering (Indeed Hiring Lab 17 Sep 2026).

What do CommBank and Oxford Economics say about investment and GDP?

CommBank estimates the build-out could total around $150 billion by 2030 and become the dominant driver of business investment growth over the next few years (CommBank 6 Aug 2026). CommBank economist Lucinda Jerogin said: "Our central estimate is for a total nominal build of around $150 billion by 2030" (CommBank 6 Aug 2026). CommBank said that if the entire six-gigawatt pipeline were completed and fully fitted out, industry cost benchmarks suggest the total value could reach around $220 billion (CommBank 6 Aug 2026).

CommBank reported that private capital expenditure in the information, media and telecommunications industry rose by almost 90 per cent in the first quarter of 2026, reaching almost three times its level a year earlier (CommBank 6 Aug 2026). CommBank estimates data centres will add around six percentage points to real business investment growth in 2026 and around five percentage points in 2027, and that data centre investment will contribute around 0.2 percentage points to real GDP growth in both 2026 and 2027 (CommBank 6 Aug 2026). Jerogin said: "The business investment pulse is quite large, but that flow through to GDP is far smaller" (CommBank 6 Aug 2026).

Indeed Hiring Lab reported that investment in equipment, plant & machinery across the information media & communications industry, which Indeed Hiring Lab describes as a rough proxy for the tech sector, has increased to 0.4% of annual nominal GDP, around 2.5 times higher than a year earlier (Indeed Hiring Lab 17 Sep 2026).

Oxford Economics forecasts data-centre investment in Australia will jump from under $10 billion per annum in 2025 to over $60 billion by 2030 (Oxford Economics 6 Oct 2026). Oxford Economics Input-Output modelling suggests data centre construction spending could contribute $65 billion to GDP and support over 350,000 job-years over FY26-FY30 (Oxford Economics 6 Oct 2026). Oxford Economics said Input-Output modelling measures the activity supported by expenditure and does not estimate the net economic benefit or the wider productivity gains enabled by the infrastructure (Oxford Economics 6 Oct 2026).

How much of the spend stays onshore?

Oxford Economics said that of the $224 billion in cumulative capex over FY26–FY30, only $78.2 billion (about 35%) is retained onshore, and the other $146 billion leaks offshore (Oxford Economics 6 Oct 2026). Including opex, about 38% of the $242 billion total spend stays in Australia, according to Oxford Economics, which does not state a period for that total (Oxford Economics 6 Oct 2026).

Oxford Economics said IT hardware (chips, servers, storage) is about half of the investment pipeline by 2030, and only 5-15% of it is expenditure in the Australian economy with the remainder imported (Oxford Economics 6 Oct 2026). Oxford Economics said power and cooling fit-out is also import-heavy, at 25-45% Australian, while the shell (70-80%) and site infrastructure (60-80%) are largely local (Oxford Economics 6 Oct 2026).

Oxford Economics' modelling suggests suppliers account for around 59% of the GDP contribution from capital expenditure, $38.7 billion of the $65.7 billion total, and around 65% of the 353,000 job-years supported over FY26–FY30 (Oxford Economics 6 Oct 2026).

Indeed Hiring Lab said the net contribution of the investment to the Australian economy may be smaller because an estimated two-thirds of the investment reflects imports, meaning that money flows outside Australia (Indeed Hiring Lab 17 Sep 2026).

What does AEMO say about electricity use?

AEMO said around 165 data centres consumed approximately 5 terawatt hours (TWh) of electricity in financial year (FY) 2026, equivalent to around 3% of total NEM operational electricity consumption (AEMO 2026). Under AEMO's Step Change scenario, data centre consumption is forecast to triple to around 15 TWh or 7.8% of forecast operational consumption by FY30 and grow nearly seven times to around 34 TWh or 13% of forecast operational consumption by FY36 (AEMO 2026). AEMO listed 225 data centre projects in development, with a combined 67 GW capacity (AEMO 2026).

Indeed Hiring Lab wrote that data centres already consume around 3% of the electricity supplied to the grid, and that the Australian Energy Market Operator expects that share to reach 13% in a decade, almost matching the energy currently used by all homes in New South Wales and Victoria (Indeed Hiring Lab 17 Sep 2026).

What does the Indeed Hiring Lab report conclude?

Callam Pickering, the author of the Indeed Hiring Lab report, wrote that Australia is at the beginning of its largest investment boom since the 2000s, and that data centre investment is forecast at around $150 billion over the remainder of the decade, contributing noticeably to real GDP growth, although the net economic impact is muted somewhat by the need to import equipment and materials (Indeed Hiring Lab 17 Sep 2026).

Sources

1. Indeed Hiring Lab — Data Centres: The Jobs Boom Behind the AI Boom (17 Sep 2026) — https://hiringlab.indeed.com/au/blog/2026/09/17/data-centres-the-jobs-boom-behind-the-ai-boom/
2. Oxford Economics — Australia’s data centre boom: three lessons for capturing economic value (6 Oct 2026) — https://www.oxfordeconomics.com/resource/australias-data-centre-boom-three-lessons-for-capturing-economic-value/
3. Commonwealth Bank — Australia’s data centre boom: a $150 billion investment opportunity (6 Aug 2026) — https://www.commbank.com.au/articles/newsroom/2026/08/australias-data-centre-boom.html
4. AEMO (2026 ESOO explainer) — Forecasting growing data centre demand (2026) — https://www.aemo.com.au/-/media/files/electricity/nem/planning_and_forecasting/nem_esoo/2026/2026-esoo-data-centre-forecasting-overview.pdf