Anthropic AI data center lease
Company: TeraWulf - Project: Justified Data
The claim, verbatim
TeraWulf's largest commercial commitment is a 20-year lease with Anthropic covering 401 megawatts, with approximately $19 billion in initial contracted revenue, extendable to approximately $33 billion
Source (primary)
Data Center Stocks Rally With Bitcoin: Cipher Mining Jumps 12%, TeraWulf Surges 8%, IREN Rises 4% - Yahoo Finance (-, news_article)
View cached copy (2026-09-08)Live source ↗Archive.org ↗
Quote: “its largest commercial commitment is a 20-year Anthropic lease covering 401 megawatts with roughly $19 billion of initial contracted revenue, extendable to roughly $33 billion”
How we checked this
Checked on September 19, 2026. The cited source supports every part of this claim.
The document establishes the lease as TeraWulf's largest commitment with all stated figures.
Confirmed in the source:
- TeraWulf's largest commercial commitment is a 20-year Anthropic lease covering 401 megawatts
- The lease carries approximately $19 billion in initial contracted revenue, extendable to approximately $33 billion
What we did: Read our cached copy of the publisher (https://finance.yahoo.com/markets/stocks/articles/data-center-stocks-rally-bitcoin-184345457.html) in full (14,291 characters, retrieved September 8, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Data Center Stocks Rally With Bitcoin: Cipher Mining Jumps 12%, TeraWulf Surges 8%, IREN Rises 4% - Yahoo Finance
Quote: “its largest commercial commitment is a 20-year Anthropic lease covering 401 megawatts with roughly $19 billion of initial contracted revenue, extendable to roughly $33 billion”