Key Takeaways:
IREN's 800MW South Australia campus is among the largest AI infrastructure projects announced in the Asia-Pacific region.
IREN Ltd. secured a high-voltage grid connection for a planned 800-megawatt data center campus in Bundey, South Australia, marking one of the largest AI infrastructure projects in the Asia-Pacific region.
"South Australia offers what AI infrastructure at scale requires: abundant clean energy, the connectivity to serve the APAC region, and a State Government that understands the opportunity," Daniel Roberts, Co-Founder and Co-CEO of IREN, said.
The transmission agreement secures four 330kV feeder exits at the utility's substation, supporting the full 800MW without requiring network upgrades. IREN expects to begin energization from 2028, subject to regulatory approvals. The site benefits from submarine fiber connectivity into key Asia-Pacific demand centers including Singapore, Indonesia, South Korea and Japan.
The project addresses a widening gap between projected AI computing demand and available infrastructure across Asia-Pacific, one of the fastest-growing AI markets globally. South Australia's grid is targeting 100 percent net renewable energy by 2027, giving the campus a long-term cost advantage for energy-intensive AI workloads.
The campus is expected to create more than 500 construction jobs and over 200 permanent skilled positions once operational. IREN's first Australian data center project positions the company to serve both global hyperscalers and regional AI demand from South Australia's own growing compute needs.
IREN shares rose about 4 percent in pre-market trading following the announcement, extending a year-to-date gain of 76 percent through Tuesday's close. The stock traded at $70.49 in pre-market activity, according to MarketWatch data.
The Bundey campus represents a strategic expansion for IREN, which has historically focused on North American and European markets. The company's portfolio includes grid-connected land and power in renewable-rich regions across those continents. Roberts has previously said the company's long-term AI strategy is built on owning power, land and data centers — a vertically integrated approach that differentiates IREN from pure-play colocation providers such as Equinix and Digital Realty.
South Australia Premier Peter Malinauskas called the project "a significant investment in our state," citing the state's renewable energy leadership and its appointment of the nation's first dedicated Minister for Artificial Intelligence as competitive advantages.
For hyperscalers and AI companies racing to secure compute capacity, the 2028 energization timeline means the Bundey campus will come online during a period when industry analysts project global data center power demand could exceed 50 gigawatts. IREN's ability to secure 800MW of transmission capacity without major grid upgrades gives the project a structural cost advantage over competitors that require new transmission buildouts.
IREN trades as a vertically integrated AI infrastructure provider, competing with the likes of CoreWeave and Applied Digital in the race to deliver power-backed compute capacity. The South Australia project, if fully realized, would add 800MW to IREN's global portfolio — a significant expansion that investors will weigh against the multiyear timeline to revenue generation.
This article is for informational purposes only and does not constitute investment advice.
