Australia: Data Centre Landlords, Contracted MW and What Comes Next
Australia hosts some of Asia-Pacific’s largest hyperscale data centre landlords. This door follows who gets paid across NEXTDC, AirTrunk and Goodman, why contracted megawatts run ahead of billing megawatts, and the dates that matter. Education only, not investment advice.
Australia is a hyperscale landlord door. Cloud and AI tenants sign long leases with local developers, and the developers borrow and build. At 30 June 2026 NEXTDC had 740.1 MW contracted, 287.9 MW built and 175.0 MW billing, after its largest contracting year (NEXTDC). Goodman Group’s data centres made up 78% of its A$19.7 billion of work in progress at FY26 (Goodman).
AirTrunk, owned by Blackstone, is unlisted but visible through financing: the AFR reported a A$4.3 billion debt package for its western Sydney campus on 21 July 2026 (AFR). For the layer map, read AI Data Centers.
As at October 2026, the stuck step is conversion: signed megawatts waiting to be built, powered and billed.
Status table
Step
Who
How they get paid
Status (Oct 2026)
Contracted capacity
NEXTDC
Billing once halls are handed over
740.1 MW contracted vs 175.0 MW billing (30 Jun 2026)
Build
NEXTDC
Capex A$3,397M in FY26
287.9 MW built; 197 MW expected to bill in FY27
Development pipeline
Goodman Group
Development returns; partnership fees
6.4 GW power bank; 3.6 GW secured
Private hyperscale
AirTrunk (Blackstone)
Long hyperscale leases
Large western Sydney build, debt-funded
Status is Second Order’s read from NEXTDC and Goodman ASX filings and press reports.
Companies by role
Name
What they do
Which step
NEXTDC (ASX: NXT)
Data centre operator and developer (not a REIT)
Landlord / developer
Goodman Group (ASX: GMG)
Industrial landlord with a global data centre pipeline
Developer
AirTrunk
Blackstone-owned hyperscale platform (unlisted)
Landlord / developer
Keppel DC REIT
SGX-listed REIT with Australian assets
Landlord
Examples of exposure roles only — not recommendations.
It hosts some of Asia-Pacific’s largest hyperscale landlords. NEXTDC had 740.1 MW under contract at 30 June 2026, and Goodman Group has a 6.4 GW data centre power bank across 16 cities.
Is NEXTDC a REIT?
No. NEXTDC is a listed data centre operator and developer. It reinvests cash into new capacity rather than paying REIT-style distributions.
What does contracted vs billing MW mean?
Contracted MW is signed. Billing MW is switched on and paying. The gap is the order book waiting for power and fit-out.
Is this investment advice?
No. This door maps who gets paid and which step is stuck. It is education only.
Sources
NEXTDC FY26 results announcement (ASX), 27 Aug 2026. Link
ARN, Aug 2026 — NEXTDC expects 197 MW to convert to billing in FY27. Link
Goodman Group FY26 results (ASX), 20 Aug 2026. Link
Australian Financial Review, 21 Jul 2026 — AirTrunk lines up A$4.3B debt for western Sydney data centre. Link
Updated 8 Oct 2026 · Next update after NEXTDC’s FY27 half-year result (Feb 2027)