IREN’s Multi-Day Blackouts Expose the Dirty Infrastructure Secret Behind the AI Cloud Gold Rush

(SeaPRwire) –   By: Ethan Gallagher

When SemiAnalysis published those posts flagging multi-day power outages at IREN’s Prince George and Mackenzie data centers, something structural cracked open in the market. I have spent the better part of fifteen years designing liquid-cooled GPU racks and managing power delivery infrastructure across three continents. I can tell you that a data center going dark for several days is not a maintenance hiccup. It is a systemic failure. IREN filed a securities document claiming it “owns and operates every layer of its stack.” That is a bold assertion when your racks are physically losing power. SemiAnalysis did not just throw stones. They asked IREN to stop claiming it offers “managed cloud services.” That is not a casual criticism. It is a direct challenge to the commercial legitimacy of the entire company. IREN’s stock responded immediately. Shares dropped 7.7% Thursday to close at $35.71, down from Wednesday’s $38.69. That followed a 6.27% slide the day before. Two sessions. Nearly 14% evaporated. More than 54 million shares changed hands. That is a 28% surge over the average session volume of roughly 42 million. The market is not subtle about this.

The official story IREN tells its investors is straightforward. They are pivoting from Bitcoin mining to AI cloud infrastructure. They have Microsoft-related deployments in the pipeline. They are planning a Sweetwater hub capable of up to 2 gigawatts using liquid-cooled systems. On paper, this is a company at the center of the AI infrastructure supercycle. The filing language suggests total operational control. The industry subtext tells a different story entirely. SemiAnalysis pointed to network upgrade issues at the same Prince George and Mackenzie sites. The firm did not report a single outage event. They reported multiple days of darkness. Customers experienced extended downtime. When a hyperscaler signs a multi-year GPU contract with a company whose primary facilities cannot maintain continuous power, that is not a cloud deployment. That is a risk bet dressed in partnership branding. I have seen this pattern before in infrastructure cycles. Every major AI infrastructure play in this cycle started with confident claims about full-stack ownership. Then someone pulled the power cable. IREN is advertising 5 gigawatts of potential power capacity on their roadmap. That number looks impressive in a pitch deck. It means little when your live facilities in British Columbia are experiencing multi-day blackouts. The infrastructure narrative is only as strong as the worst-performing rack row in your worst-performing site.

Now look at the financial picture and you see the strain accelerating beneath the surface. Fiscal Q4 2026 revenue came in at $137.23 million, down 27% from $187.3 million a year earlier. The company swung to an adjusted net loss of $0.41 per share. A year ago, the same quarter delivered an adjusted profit of $0.08 per share. Revenue is contracting while the company simultaneously scales capital expenditure for new GPU capacity and data center buildout. The debt-to-equity ratio sits at 1.80. That is a heavy load for a company that is still burning cash to expand. The 50-day moving average is $41.97. The 200-day average is $45.76. The stock is below both benchmarks. Yet Wall Street remains oddly bullish despite the operational reality. The consensus rating is Moderate Buy, built from one Strong Buy, sixteen Buy ratings, four Holds, and a single Sell. The average price target is $79.13, implying over 100% upside from the $35.71 close. That gap raises eyebrows. BTIG’s Gregory Lewis holds a Buy rating, pointing to IREN’s 5 gigawatts of potential power capacity and four-year customer GPU contracts as reasons for optimism. Jones Trading’s Kevin Dede has a Hold, citing a broad but lower-quality customer base. Institutional investors are piling in regardless. Situational Awareness LP grew its stake by 34.5% in the first quarter. Bank of America increased its position by 58.4% over the same period. These are not casual accumulations. They are conviction bets placed while reliability questions remain unanswered.

The market is pricing IREN at $14.07 billion while ignoring the uncomfortable possibility that its reliability failures are a symptom rather than an anomaly. Every AI infrastructure vendor in this cycle is trying to build GPU capacity faster than the power grid can support it. Hyperscalers like AWS and Azure do not face this problem because they own transmission assets and maintain sovereign-grade backup power at every facility. IREN is attempting the same game with a debt load that would choke a much smaller operator. I have a straightforward rule I use when evaluating any AI data center play. Before I ask about GPU allocation or cooling efficiency, I ask how many consecutive 72-hour periods their facility can run without power degradation. If the answer is uncertain, the valuation model has a hole in it. SemiAnalysis has not received a formal public response from IREN addressing the outage claims as of Thursday afternoon. That silence is its own signal. The next earnings call will be a reckoning. Until then, the $79 target sits there like an aspiration disconnected from operational ground truth. The market will price it accordingly.

Author bio: Ethan Gallagher, a Silicon Valley hardware architect and infrastructure strategist with over fifteen years of experience in liquid-cooled GPU systems and power delivery design across global data center deployments.