Key Highlights

• In its FY26 results announcement of 27 August 2026, NEXTDC reported pro forma contracted utilisation of 740.1MW at 30 June 2026, up from 244.8MW a year earlier.

• Billing utilisation, the capacity customers are actually paying for, was 175.0MW.

• The company's Forward Order Book, which includes binding contracts only, stood at 565.1MW on a pro forma basis, more than three times current billing utilisation.

• Management says it expects billing to more than quadruple to 740MW by FY30, and that existing contracts represent more than A$1.0 billion of contracted EBITDA.

What does NEXTDC (ASX:NXT)'s enormous contracted order book mean for a company that is still spending far more than it earns? The short answer is that the data centre operator has moved from building capacity on speculation to building against binding customer commitments, but the scale of Capital required, and the execution risk that comes with it, has risen sharply too.

The central development: contracts and capital both surge

In its FY26 results announcement of 27 August 2026, NEXTDC reported pro forma contracted utilisation of 740.1MW at 30 June 2026, up from 244.8MW a year earlier. Billing utilisation, the capacity customers are actually paying for, was 175.0MW. The company's Forward Order Book, which includes binding contracts only, stood at 565.1MW on a pro forma basis, more than three times current billing utilisation.

That gap matters because it frames the Investment case and its risks. Revenue should follow as capacity is built, commissioned and converted to billing. Management says it expects billing to more than quadruple to 740MW by FY30, and that existing contracts represent more than A$1.0 billion of contracted EBITDA. Both figures are forward-looking management estimates, not reported results.

What NEXTDC does and how it earns money

NEXTDC owns and operates data centres across Australia, with a growing presence in Asia-Pacific through its Kuala Lumpur facility. Customers, including cloud platforms, enterprises, government and, increasingly, artificial intelligence workloads, pay to house servers and networking equipment in secure, powered and cooled facilities.

Revenue comes mainly from recurring charges for space and power, plus interconnection services that link customers to each other and to carriers. Interconnection is a smaller line but tends to deepen customer relationships. The company also passes through power costs, which is why management focuses on net revenue, meaning total revenue less direct costs.

FY26 financial results

For the year ended 30 June 2026, total revenue was A$496.5 million, compared with A$427.2 million in FY25. Net revenue rose to A$405.0 million from A$350.2 million, ahead of the company's A$390-400 million guidance. Underlying EBITDA, a non-statutory and unaudited measure, was A$248.8 million, against A$216.7 million and guidance of A$230-240 million.

Statutory net profit after tax was A$82.1 million, compared with a loss of A$60.5 million in FY25. The result includes a A$128.8 million Fair Value gain on the M3 Melbourne and S4 Sydney facilities, which were reclassified as investment property, offset by A$38.6 million of deferred tax. On the previous accounting basis, the company says FY26 would have been a loss after tax of A$103.9 million. The profit is therefore largely an accounting outcome rather than evidence of higher cash earnings.

Operating performance and the build programme

Built capacity rose 80.0MW during FY26 to 287.9MW, with additions at S3 Sydney, M2 and M3 Melbourne and KL1 Kuala Lumpur. A large pipeline is under construction: 272.8MW in New South Wales and the ACT, 236MW in Victoria, 13.1MW elsewhere in Australia and 15MW internationally. NEXTDC also acquired a site at M5 Melbourne, with planning for up to 1.2GW, and lifted S4 Sydney's planned total to 365MW.

Capital expenditure in FY26 was A$3,397 million, double FY25's A$1,699 million. It also exceeded the top of the most recent guidance range by A$397 million, after guidance had been raised three times during the year.

Funding and FY27 guidance

Funding is central to the story. The company reported pro forma Liquidity of A$8.7 billion at 30 June 2026, including A$876 million of cash, undrawn senior debt, a A$2.3 billion senior Facility that reached financial close on 15 July 2026, and a A$700 million delayed-draw hybrid. It says it has raised A$9.75 billion since August 2025 across senior debt, subordinated notes, hybrids and equity.

For FY27, at constant currency, guidance is net revenue of A$615-640 million, underlying EBITDA of A$385-410 million and Capital Expenditure of A$5,250-5,750 million, which includes up to A$500 million of reimbursable customer fit-out. Management expects 197MW of billing conversion in FY27.

Sector conditions and competitive position

Demand for data centre capacity in Australia is being driven by cloud expansion, data sovereignty requirements and AI workloads, which require far higher power density than traditional enterprise computing. NEXTDC competes with other large operators, including AirTrunk, CDC Data Centres and global providers such as Equinix. Competitive advantages cited by the company include its network-dense facilities, secured land and power, and the scale of its development pipeline. Competition for grid capacity, construction resources and large hyperscale customers is intense, and customers may negotiate hard on pricing.

Material risks and uncertainties

Several risks deserve attention.

Power and regulation. Governments are consulting on rules for data centre grid connections and energy use. The NSW consultation closed on 14 September 2026, and a national framework includes recommendations phased in from 2027. Proposals discussed include upfront network charges, bonds, renewable procurement and firming obligations. NEXTDC states its Forward Order Book is unaffected, and that Transgrid has confirmed its new capacity allocation policy does not apply to S4 Sydney, but the final rules could still affect future projects.

Execution and cost. Capex guidance rose repeatedly in FY26 and spending exceeded the final range. Delivering M2, M3, S4 and KL1 on schedule is essential to converting contracts into billing.

Contract conversion. Contracted EBITDA and the order book depend on customers proceeding. The company gives no assurance that all contracts will complete on time or at all.

Balance sheet. Debt and hybrid securities rise with the build programme, increasing sensitivity to interest rates and capital market conditions. Drawn senior debt was A$1.6 billion and subordinated capital A$1.75 billion at 30 June 2026.

What to watch next

Investors tracking the company will likely focus on progress against FY27 billing conversion, quarterly updates on contracted and billing utilisation, any further capex revisions, and the final shape of power-connection regulation.