IREN Ltd shares rose in morning trading after the company announced it had signed a transmission connection agreement for a planned 800-megawatt data center campus at Bundey, in South Australia. The project represents IREN's first publicly disclosed data center initiative in Australia and is described by the company as among the largest AI infrastructure developments in the Asia-Pacific region to date.
The site sits roughly 78 miles northeast of Adelaide and has been allocated four 330-kilovolt feeder exits at a nearby utility substation. Those feeder exits are capable of supporting the campus up to the full 800MW capacity without the need for network upgrades, according to the terms disclosed by the company. IREN has targeted energization of the facility to commence from 2028.
In addition to the electrical transmission capacity, the campus will have submarine fiber connectivity that links Bundey to major regional demand centers, including Singapore, Indonesia, South Korea, and Japan. The company emphasized the combination of high-capacity power and direct fiber routes as part of the infrastructure package supporting the planned campus.
Investor reaction was compounded by a separate analyst move the day before the announcement. Canaccord raised its price target on IREN to $79 from $70 while reiterating a Buy rating. In its updated valuation work for IREN’s Microsoft project, the firm adjusted its discounted cash flow model and increased the estimated per-share value attributable to that project to approximately $30 from $21.
Canaccord also lowered its weighted average cost of capital assumption for IREN to 6% from 8%. The analyst cited IREN’s recently closed $3.65 billion investment-grade GPU financing facility as the basis for that revision. Taken together, the analyst upgrade and the transmission connection announcement created a reinforcing effect on market sentiment for the stock.
The share gains occurred against a softer broad-market environment, underscoring that the move was driven by company-specific developments. During the same session the S&P 500 was down about 0.3%, the Dow Jones Industrial Average fell roughly 0.6%, and the NASDAQ declined near 0.4%.
IREN operates in a competitive AI infrastructure landscape that includes other specialized providers. The company mentioned peers such as CoreWeave and Nebius Group as operating in the same space, though no comparable announcements from those competitors were identified during the trading session.
In sum, the combination of IREN's geographic expansion into Australia - a market where AI demand is described as growing versus limited infrastructure supply - plus the timing of an analyst upgrade and momentum from the company’s Microsoft-related financing, together produced a notable positive reaction in IREN’s shares amid an otherwise weak market day.
Clear summary: IREN's stock rose after the company secured a transmission connection agreement for an 800MW Bundey data center campus in South Australia, bolstered by submarine fiber connectivity and an analyst price-target increase that followed the company's $3.65 billion GPU financing closing. Energization is targeted from 2028.