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Iren Ltd.: Q3 FY2026 earnings call

What management said about Q3 FY2026, from the documents filed with the SEC on 11 May 2026: call transcript. Guidance figures: 1 new, 2 kept. The quarter’s numbers.

Key takeaways

  • Total revenue fell as AI Cloud grew: Total revenue was $144.8 million, against $184.7 million in the prior quarter. AI Cloud services revenue rose to $33.6 million from $17.3 million, while Bitcoin mining revenue fell to $111.2 million from $167.4 million. Source
  • Adjusted EBITDA fell to $59.5 million: Adjusted EBITDA was $59.5 million, against $75.3 million, with the adjusted EBITDA margin at 41% in both quarters. Management linked the decline to revenue and cost of revenue items. Source
  • ARR under contract reached $3.1 billion: ARR under contract rose to $3.1 billion, including about $700 million tied to the NVIDIA contract. Management said it remains on track for $3.7 billion exiting calendar 2026. Source
  • 2026 plan targets 480 MW and 150,000 GPUs: For 2026 management targets 480 MW of AI Cloud capacity, 150,000 GPUs and $3.7 billion of ARR by year-end, described as on track. Source
  • NVIDIA $3.4bn five-year contract: IREN signed a five-year, $3.4 billion AI Cloud contract with NVIDIA. About $700 million of its ARR is tied to 60 MW of air-cooled Blackwell GPUs at Childress. Source
  • More impairments expected on mining hardware: Management expects further non-cash impairments as the remaining Bitcoin mining operations move to AI Cloud, related to decommissioning mining hardware. Source
  • All operational capacity fully contracted: Daniel Roberts said all operational capacity is fully contracted, and that the company is not chasing demand but racing to build supply. Source
  • NVIDIA partnership covers up to 5 GW: IREN and NVIDIA will work together to support up to five gigawatts of NVIDIA DSX-aligned AI infrastructure across IREN's global platform, alongside DGX environments. Source

“We are not chasing demand. We are racing to build supply fast enough to meet it.”

Daniel Roberts, Co-Founder & Co-CEO

Guidance

AreaPeriodFigureAgainst last quarter
ARR Sourceend of calendar 2026$3.7 billionKept
AI Cloud capacity Source2026480 megawattsKept
GPUs Source2026150,000 GPUs
Horizon 1 handoff SourceQ3Q3
AI Cloud revenue ramp SourceQ3 2026expected to begin ramping in Q3 2026
Mackenzie GPU installations Sourcesecond half of 2026commencing in the second half of 2026
Childress retrofits and GPU deliveries Sourcesecond half of 2026initial 50 megawatts
Uncontracted air-cooled GPUs Sourcesecond half of 2026approximately 50,000 air-cooled GPUs
AI Cloud capacity Source20271,210 megawatts
Sweetwater and Kiowa data center capacity Source2027 and 2028ramping across 2027 and 2028
Canal Flats air-cooled retrofit Source202730 megawatts
Microsoft GPU capex funding SourceMicrosoft contractapproximately 95%
NVIDIA investment vesting Sourceas NVIDIA GPUs are deployed600,000 GPUsNew

What changed from last quarter

  • New: IREN signed a five-year, $3.4 billion AI Cloud contract with NVIDIA during the week of the call. Source
  • New: IREN and NVIDIA announced a strategic partnership covering deployment of NVIDIA-aligned infrastructure across IREN's pipeline. Source
  • New: IREN announced the acquisition of Nostrum Group, its entry into Europe. Source
  • New: IREN welcomed Mirantis into the company during the week of the call. Source
  • Guidance kept: Management said the $3.7 billion ARR target for exiting calendar 2026 remains on track. Source

Results and growth drivers

  • Total revenue fell as AI Cloud grew: Total revenue was $144.8 million, against $184.7 million in the prior quarter. AI Cloud services revenue rose to $33.6 million from $17.3 million, while Bitcoin mining revenue fell to $111.2 million from $167.4 million. Source
  • Bitcoin revenue fell on price and shutdowns: Bitcoin mining revenue fell on a lower average Bitcoin price and on decommissioning of mining hardware ahead of GPU installations. Source
  • Net loss rose on impairments: Net loss was $247.8 million against $155.4 million in the prior quarter. Impairments of $140.4 million and $23.7 million of cap call losses were included in the result. Source
  • Adjusted EBITDA fell to $59.5 million: Adjusted EBITDA was $59.5 million, against $75.3 million, with the adjusted EBITDA margin at 41% in both quarters. Management linked the decline to revenue and cost of revenue items. Source
  • ARR under contract reached $3.1 billion: ARR under contract rose to $3.1 billion, including about $700 million tied to the NVIDIA contract. Management said it remains on track for $3.7 billion exiting calendar 2026. Source
  • ARR ramp weighted toward later months: Management expects the ARR ramp to be back-end weighted, with Microsoft revenue and revenue from 50,000 additional GPUs starting in Q3 2026. Source

Capacity build-out by year

  • 2026 plan targets 480 MW and 150,000 GPUs: For 2026 management targets 480 MW of AI Cloud capacity, 150,000 GPUs and $3.7 billion of ARR by year-end, described as on track. Source
  • Horizon 1 set for Microsoft handoff: Horizon 1 of the 300 MW liquid-cooled Childress build is scheduled for Microsoft handoff in Q3, with GPU commissioning underway. Horizons 2 to 4 remain on track for year-end. Source
  • Air-cooled sites being converted to AI Cloud: Air-cooled conversions total 180 MW across British Columbia and Childress. Prince George air-cooled GPUs are delivered, and Mackenzie's 80 MW is prepared for installs in the second half of 2026. Source
  • 2027 plan scales to 1,210 MW: The 2027 plan takes the platform to 1,210 MW, with 730 MW currently under construction across British Columbia and Texas, including Childress and the first phase at Sweetwater 1. Source
  • Childress adds liquid and air-cooled capacity: Childress 2027 includes 100 MW of new liquid-cooled load for Horizons 5 and 6 and 250 MW of air-cooled retrofits. About 60 MW of the retrofits supports the NVIDIA AI Cloud contract. Source
  • Sweetwater 1 substation energized: The Sweetwater 1 high-voltage substation was energized on schedule. Construction is underway for the initial 200 MW IT load phase, designed for next-generation chip architectures. Source

“The world is structurally short compute, and the bottleneck is delivered data center and GPU capacity,”

Daniel Roberts, Co-Founder and Co-CEO

Segments and regions

  • Sweetwater and Kiowa ramp in 2027-2028: North America remains the largest part of the long-term platform. Sweetwater and Kiowa, in Texas and Oklahoma, are expected to begin data center ramping across 2027 and 2028. Source
  • Spain entry adds 490 MW: The Nostrum Group acquisition adds 490 MW of secured power in Spain, a gigawatt-scale development pipeline and a team of more than 50 people in development, engineering, construction and operations. Source
  • Spain sites in design and permitting: Kent Draper said the Spanish sites are secured and that final design and permitting is well advanced at a number of them, ahead of construction. Source
  • Spain chosen for policy and renewables: Management cited supportive AI policy, abundant renewables, lower build costs and connectivity into broader European demand as reasons to start the European platform in Spain. Source
  • Australia seen as APAC anchor: Management said Australia is well placed to serve APAC AI demand and that hyperscalers and frontier labs are making significant commitments to Australian operations. Source
  • Texas moving faster than Australia: Daniel Roberts said Texas is easier to do business in and has moved faster, while Australian projects continue to be incubated and are getting closer to reality. Source

Products and customers

  • NVIDIA $3.4bn five-year contract: IREN signed a five-year, $3.4 billion AI Cloud contract with NVIDIA. About $700 million of its ARR is tied to 60 MW of air-cooled Blackwell GPUs at Childress. Source
  • NVIDIA deal is a managed service: Kent Draper said the NVIDIA deployment is a managed services model, which he cited as showing IREN can serve different segments of the market. Source
  • Air-cooled capacity comes online faster: Management said air-cooled capacity can come online faster than liquid-cooled, and that customers are contracting ahead of commissioning to get to market sooner. Source
  • Older GPUs remain fully utilized: Management said A100, H100 and H200 units are effectively fully utilized across the industry, with pricing for older units climbing in some instances. Source
  • Customer mix expected to evolve: Management expects the mix of hyperscalers, AI natives, enterprises and on-demand users to change over time, and said it will not set a fixed split. Source

“The capital strategy is designed to support the phased build-out of capacity Dan discussed, while maintaining flexibility and capital discipline.”

Anthony Lewis, Chief Financial Officer

Costs, margins and impairments

  • Cost of revenues fell $25.9m: Cost of revenues was $39.9 million, down from $65.8 million, mainly on lower electricity costs as Bitcoin mining capacity was reduced. Source
  • Depreciation rose while SG&A fell: Selling, general and administrative expenses were $81.8 million against $100.8 million. Depreciation and amortization rose to $121.2 million from $99.2 million.
  • Air-cooled margin slightly above liquid: Kent Draper said air-cooled operating margin is probably slightly higher than liquid-cooled, but immaterial. The main difference he cited is capital cost. Source
  • Retrofits need less capital: Retrofitting existing air-cooled sites needs relatively little capex compared with new liquid-cooled builds, which management described as the main difference between the two. Source
  • More impairments expected on mining hardware: Management expects further non-cash impairments as the remaining Bitcoin mining operations move to AI Cloud, related to decommissioning mining hardware. Source

Demand and order book

  • All operational capacity fully contracted: Daniel Roberts said all operational capacity is fully contracted, and that the company is not chasing demand but racing to build supply. Source
  • Scarcity seen extending into 2028: Kent Draper said demand is outstripping supply, and that capacity is becoming scarcer further out, with 2027 scarcity now pushing into 2028. Source
  • No idle GPUs in the market: Daniel Roberts said there are no idle GPUs, and that the company is contracting substantial portions of capacity before it arrives. Source
  • About 50,000 air-cooled GPUs uncontracted: About 50,000 air-cooled GPUs scheduled for phased delivery through the second half remain uncontracted. Management said its focus is securing the right customer mix. Source
  • 2027 capacity under negotiation: Management said it is negotiating large-scale AI cloud deployments across 2027 capacity, and that demand is not expected to be the constraint. Source
  • Prepayments still offered by customers: Kent Draper said prepayments are on the table in many customer conversations, weighed with term length, creditworthiness and price. Source

Capital, cash and financing

  • Cash of $2.6bn at April 30: Cash and cash equivalents were $2.6 billion at April 30. The March 31 balance sheet shows $2,213.3 million, down from $3,260.6 million at December 31. Source
  • Investing outflows of $1.48bn: Net cash used in investing was $1,477.1 million, including $949.2 million for property, plant and equipment and $406.1 million for computer hardware. Operating cash flow was $75.3 million.
  • Equity proceeds of $380m in quarter: Proceeds from issuance of ordinary shares were $380.0 million in the quarter, against $1,632.4 million in the prior quarter.
  • GPU capex funded by prepayments and debt: Anthony Lewis said GPU capex uses secured debt and customer prepayments. Daniel Roberts said Microsoft GPU financing averaged about 3%. Source
  • Data center financing to change by stage: Early-stage development is expected to rely on balance sheet and corporate sources, with asset and project financing added as projects reach construction and contracting. Source
  • Capital markets described as open: Daniel Roberts said capital markets are open and supportive of the plan, that funding is progressive, and that other private market options exist if conditions change. Source

Strategy and partnerships

  • NVIDIA partnership covers up to 5 GW: IREN and NVIDIA will work together to support up to five gigawatts of NVIDIA DSX-aligned AI infrastructure across IREN's global platform, alongside DGX environments. Source
  • NVIDIA investment vests with deployment: NVIDIA's investment rights vest only as its GPU infrastructure is deployed across IREN campuses, which management said ties NVIDIA's capital to execution. Source
  • NVIDIA right to buy 30 million shares: IREN issued NVIDIA a five-year right to buy up to 30 million shares at $70 per share, for up to $2.1 billion, subject to certain conditions including regulatory.
  • Mirantis to support NVIDIA delivery: Management said Mirantis will play a central role in supporting the NVIDIA AI Cloud contract, adding software, orchestration and support capabilities. Source
  • Phased global platform beyond 2027: Beyond 2027, management described a phased platform across North America, Europe and APAC, with additional development opportunities beyond that. Source

People and leadership

  • Mirantis adds about 650 staff: Mirantis brings about 650 engineers, operators and customer support staff, with more than a decade running cloud infrastructure for over 1,500 enterprise customers. Source
  • Mirantis platform manages AI infrastructure: Mirantis's k0rdent AI platform manages AI infrastructure across bare metal, virtual machines and Kubernetes, which management said matches the complexity customers face. Source
  • Nostrum's Gabriel Nebreda to lead Europe: Gabriel Nebreda, of the Nostrum team, is to lead IREN's European platform. He spent nearly two decades in European energy, including as CEO of EDP Solar. Source
  • Experienced site teams and standard designs: Management said IREN has experienced site teams, standardized designs and repeatable construction processes that let it build across multiple sites in parallel. Source
  • About 3,000 workers on site: Management said around 3,000 workers are on site now, reflecting the urgency of AI infrastructure demand and the depth of its execution capability. Source

Coming up, as management said on 11 May 2026

  • Horizon 1 handoff to Microsoft in Q3: Horizon 1 is scheduled for handoff to Microsoft in Q3, while Horizons 2 to 4 remain on track for year-end delivery. Source
  • Additional GPUs ramp from Q3 2026: Revenue from 50,000 additional GPUs bought in the quarter is expected to begin ramping in Q3 2026. Source
  • Mackenzie GPU installations start H2 2026: GPU installations at Mackenzie are set to commence in the second half of 2026, on 80 MW of prepared data center capacity. Source
  • Childress GPU deliveries in H2 2026: Childress retrofits across an initial 50 MW are underway ahead of GPU deliveries in the second half of the year. Source
  • Sweetwater and Kiowa ramp in 2027-2028: Data center capacity at Sweetwater and Kiowa is expected to commence ramping across 2027 and 2028. Source
  • 2027 capacity contracts in negotiation: Management said it is negotiating large-scale AI cloud deployments across its 2027 capacity. Source
  • Additional GPU financing workstreams: Management said workstreams are underway for additional GPU financing to support upcoming deployments. Source

Figures management reported

FigureReported
Secured power Source5 GW
ARR under contract Source$3.1 billion
2026 AI Cloud capacity target Source480 MW
2026 GPU target Source150,000 GPUs
2027 AI Cloud capacity Source1,210 MW
Capacity under construction for 2027 Source730 MW
Uncontracted air-cooled GPUs Sourceapproximately 50,000

Risks management discussed

  • Financial: Management said capital markets are open, and that if that changes, other financing options exist. Funding is progressive, tied to revenue reinvestment. Source
  • Financial: Management expects further non-cash impairments as remaining mining hardware is decommissioned during the transition to AI Cloud. Source
  • Operational: Management said the delivery sequence sets time-to-compute, which drives revenue, so delivery timing bears directly on revenue timing. Source
  • Demand: About 50,000 air-cooled GPUs scheduled for H2 2026 delivery remain uncontracted, which management said it is working to fill with the right customer mix. Source
  • External: Management said power availability and grid timelines in Europe increasingly shape where customers can deploy capacity. Source

Earlier plans management reported on

  • Met: Management said Sweetwater 1 was energized on schedule, and Horizon 1 GPU commissioning is underway for Microsoft. Source
  • On track: Management said it remains on track to reach $3.7 billion of ARR exiting calendar 2026. Source
  • On track: Horizons 2 to 4 are stated to remain on track for delivery by the end of 2026. Source
  • On track: Management said the 2026 plan is on track. Source
  • Not stated: Management previously noted that about 95% of Microsoft GPU-related capex is expected to be funded through prepayments and GPU financing. Source

Other quarters

Summarised with AI from the documents the company filed with the SEC. Every point is checked against the filing before it is shown: management’s own words word for word, figures against the line or table row they come from. A point that fails the check is left out. Source opens the filing at that line.