AirTrunk SYD3 Sydney West
400 MW AI data center in Western Sydney, Australia: under construction.
- Capacity: 400 MW
- Location: Western Sydney, Australia
- Developer: AirTrunk
- Status: under construction
AirTrunk SYD3 Sydney West is a 400 MW AI data center project located in Western Sydney, Australia, currently under construction. It is being built by AirTrunk. This project is one of thousands of data-center facilities tracked by Data Center Index across Australia, covering operational, under-construction, announced, and permitted sites.
Project description
AirTrunk secured a A$4.25 billion green loan to expand its SYD3 campus in Western Sydney; construction is under way with completion expected by mid-2028. AirTrunk's SYD3 page gives a total capacity of 400+MW.
Public companies linked to AirTrunk SYD3 Sydney West
Developers, tenants, and suppliers tracked by Data Center Index with exposure to this project:
- AirTrunk (AIRTRUNK), developer · dc operator
Related data center projects
- AirTrunk MEL2 Melbourne, 354 MW, Melbourne, Australia · announced
- AirTrunk TOK1 AI Expansion (Tokyo), 300 MW, Inzai, Japan · under construction
- AirTrunk MEL1 Melbourne (Derrimut), 185 MW, Derrimut, Australia · operational
- AirTrunk SYD2 Sydney North (Lane Cove West), 180 MW, Lane Cove West, Australia · operational
- AirTrunk SYD1 Sydney West (Huntingwood), 130 MW, Huntingwood, Australia · operational
- Microsoft Australia AI Expansion, 1 GW, Sydney, Melbourne, Canberra, Australia · operational
- NEXTDC S7 Sydney (Eastern Creek), 550 MW, Eastern Creek, Australia · announced
- CDC Marsden Park Campus (Sydney), 504 MW, Marsden Park, Australia · under construction
Frequently asked questions
- What is AirTrunk SYD3 Sydney West?
- AirTrunk SYD3 Sydney West is an AI data center project in Western Sydney, Australia tracked by Data Center Index. Its status is under construction.
- Where is AirTrunk SYD3 Sydney West?
- AirTrunk SYD3 Sydney West is in Western Sydney, Australia.
- How big is AirTrunk SYD3 Sydney West?
- Data Center Index tracks AirTrunk SYD3 Sydney West at 400 MW. That capacity is an estimate. We modeled or inferred it, and no source states it.
- Who is building AirTrunk SYD3 Sydney West?
- AirTrunk is developing AirTrunk SYD3 Sydney West.
- Which public companies are linked to AirTrunk SYD3 Sydney West?
- Data Center Index links 1 tracked public company to AirTrunk SYD3 Sydney West: AirTrunk (AIRTRUNK). Each is a developer, tenant or supplier with a sourced link to the project.
Sources
- AirTrunk secures AUD $4.25 billion green loan for SYD3 (itbrief.com.au · press · 2026-10-29)
- AirTrunk (airtrunk.com · press · 2026-10-29)