Childress Horizon liquid-cooled data centers for Microsoft
Company: IREN
The claim, verbatim
IREN is accelerating construction of Horizon 1-4 liquid-cooled data centers at Childress with 200MW critical IT load, featuring Tier 3-equivalent concurrent maintainability, 100MW superclusters for high-performance training, and flexible rack densities of 130-200kW.
Source (primary)
iren 8-K exhibit (q1fy26resultspressreleas.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-09-27)Live source ↗
Quote: “Accelerating construction of Horizon 1-4 (200MW critical IT load) liquid-cooled data centers for Microsoft. Significant enhancements to original Horizon design, including Tier 3-equivalent concurrent maintainability, 100MW superclusters for high-performance training, and flexible rack densities (130-200kW).”
How we checked this
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Additional evidence
confirms iren 8-K exhibit (q1fy26resultspressreleas.htm)
Quote: “Accelerating construction of Horizon 1-4 (200MW critical IT load) liquid-cooled data centers for Microsoft. Significant enhancements to original Horizon design, including Tier 3-equivalent concurrent maintainability, 100MW superclusters for high-performance training, and flexible rack densities (130-200kW).”