Anthropic 20-year lease for 401 MW capacity with $19B contracted revenue
Company: TeraWulf - Project: Justified Data
The claim, verbatim
TeraWulf signed a 20-year lease with Anthropic for approximately 401 MW of capacity with an estimated $19B in contracted revenue
Source (primary)
WULF Stock Rallies As AI Power Deals And Targets Climb - timothysykes.com (-, news_article)
View cached copy (2026-09-23)Live source ↗
Quote: “TeraWulf signed a 20‑year lease with Anthropic for roughly 401 MW at the campus, with an estimated $19B in contracted revenue tied to that single deal.”
How we checked this
Checked on September 26, 2026. The cited source supports every part of this claim.
The article states the 20-year Anthropic lease, the roughly 401 MW figure and the estimated $19B in contracted revenue.
Confirmed in the source:
- TeraWulf signed a 20-year lease with Anthropic
- The lease covers approximately 401 MW
- The lease carries an estimated $19B in contracted revenue
What we did: Read our cached copy of the publisher (https://www.timothysykes.com/news/terawulf-inc-wulf-news-2026_09_21/) in full (16,295 characters, retrieved September 23, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms WULF Stock Rallies As AI Power Deals And Targets Climb - timothysykes.com
Quote: “TeraWulf signed a 20‑year lease with Anthropic for roughly 401 MW at the campus, with an estimated $19B in contracted revenue tied to that single deal.”