191 MW compute supply to Anthropic
Company: Riot - Project: Rockdale
The claim, verbatim
Riot will supply 191 megawatts of computing capacity from its Rockdale, Texas facility to Anthropic under a 20-year deal valued at $9.1 billion
Source (primary)
Why Is RIOT Stock Surging 26% Overnight? - Stocktwits (-, news_article)
View cached copy (2026-08-31)Live source ↗
Quote: “Riot Platforms has secured a $9.1 billion, 20-year deal, reportedly with the AI giant”
How we checked this
Checked on September 19, 2026. The cited source supports every part of this claim.
The document establishes the $9.1 billion figure, the 20-year term, the 191 MW capacity, and the Rockdale, Texas location, and attributes the Anthropic identity to a Bloomberg report of the same unnamed frontier-AI deal.
Confirmed in the source:
- Riot Platforms secured a 20-year deal valued at $9.1 billion
- The deal covers 191 megawatts of computing from Riot's Rockdale, Texas campus
- The customer was reported (by Bloomberg, citing people familiar) to be Anthropic
What we did: Read our cached copy of the publisher (https://stocktwits.com/news-articles/markets/equity/riot-stock-jumps-overnight-after-report-names-anthropic-as-mystery-cloud-customer/cZoZiiuRJfm) in full (5,219 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Why Is RIOT Stock Surging 26% Overnight? - Stocktwits
Quote: “Riot Platforms has secured a $9.1 billion, 20-year deal, reportedly with the AI giant”