First Horizon deployment capacity delivered
Company: IREN - Project: Horizon
What the later record shows
Not a promise: a reported event · happened August 13, 2026
The claim reports a delivery that had already occurred. The 50MW Horizon 1 deployment was announced as delivered to and accepted by Microsoft on August 13, 2026, which the 10-K confirms as August 2026.
“reported that its first 50MW Horizon 1 direct-to-chip liquid cooled AI Cloud deployment has been delivered to and accepted by Microsoft at IREN’s Childress, Texas campus”
2026-08-13 · Microsoft Accepts IREN's First of Four 50MW AI Deployments - Stock Titan View cached copy (2026-08-31)Live source ↗
“Horizon 1 was delivered to, and accepted by, Microsoft in August 2026.”
2026-08-26 · IREN 10-K filed 2026-08-27 View cached copy (2026-08-30)Live source ↗
Checked October 9, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
The first 50-megawatt Horizon deployment was delivered in August
Source (primary)
IREN Climbs 4% as Co-CEO Says Debt and Prepayments Can Fund FY27 Capex, TeraWulf Slips - Yahoo Finance (-, news_article)
View cached copy (2026-09-01)Live source ↗
Quote: “The first 50-megawatt Horizon deployment was delivered in August”
How we checked this
Checked on October 10, 2026. The cited source supports every part of this claim.
The article states that the first 50-megawatt Horizon deployment was delivered in August.
Confirmed in the source:
- The first Horizon deployment has a capacity of 50 megawatts
- The first Horizon deployment was delivered in August
What we did: Read our cached copy of the publisher (https://finance.yahoo.com/markets/stocks/articles/iren-climbs-4-co-ceo-174735195.html) in full (11,896 characters, retrieved September 1, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms IREN Climbs 4% as Co-CEO Says Debt and Prepayments Can Fund FY27 Capex, TeraWulf Slips - Yahoo Finance
Quote: “The first 50-megawatt Horizon deployment was delivered in August”