Horizon 1 Childress liquid-cooled data center completion
Company: IREN
What the later record shows
Outcome not yet confirmed
Horizon 1 was under construction as of June 30, 2025 and was targeted for Q4 2025 delivery. No later passage says it was completed, commissioned, or delayed.
“Horizon 1, a 50MW liquid-cooled AI data center, set for delivery in Q4 2025”
2025-06-29 · iren 8-K exhibit (a50ehsupdate_vff.htm) View cached copy (2026-10-11)Live source ↗
“Childress Horizon 1 (Texas, USA) 75 N/A Under construction”
2025-08-27 · IREN 10-K filed 2025-08-28 View cached copy (2026-08-31)Live source ↗
Checked October 20, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
IREN is building a new 75MW gross (50MW IT load) direct-to-chip liquid-cooled AI/HPC data center at Childress (Horizon 1), targeting completion in H2 2025.
Source (primary)
iren 8-K exhibit (q2fy25resultspresentatio.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-10-20)Live source ↗
Quote: “75MW gross (50MW IT load) Direct-to chip liquid cooling, power redundancy Designed to support NVIDIA Blackwell (200kW rack density) $300-350m illustrative capex (~$6-7m per IT MW) Target completion H2 2025”
How we checked this
This claim has not yet been checked assertion-by-assertion against its source. It carries a cited source and quote, but the deeper check has not run. When it does, the result appears here whatever it says.
Additional evidence
confirms iren 8-K exhibit (q2fy25resultspresentatio.htm)
Quote: “75MW gross (50MW IT load) Direct-to chip liquid cooling, power redundancy Designed to support NVIDIA Blackwell (200kW rack density) $300-350m illustrative capex (~$6-7m per IT MW) Target completion H2 2025”