Fluidstack capacity contracts
Company: TeraWulf - Project: Lake Mariner Anthropic AI Factory
The claim, verbatim
Fluidstack signed two 10-year contracts with TeraWulf for more than 200 megawatts at Lake Mariner, later expanded with 160-megawatt CB-5 building, totaling 360 megawatts contracted capacity
Source (primary)
Google's $3.2 Billion TeraWulf Backstop Shows How AI Data Centers Get Built - Startup Fortune (-, news_article)
View cached copy (2026-09-08)Live source ↗Archive.org ↗
Quote: “The AI cloud provider signed two 10-year contracts with TeraWulf for more than 200 megawatts of critical IT load at Lake Mariner, later expanded with a 160-megawatt building called CB-5, pushing Fluidstack's total contracted capacity there to 360 megawatts”
How we checked this
Checked on September 19, 2026. The cited source supports every part of this claim.
The document confirms all elements of the Fluidstack contract capacity claim, including the two 10-year contracts, the CB-5 expansion, and the 360-megawatt total.
Confirmed in the source:
- Fluidstack signed two 10-year contracts with TeraWulf for more than 200 megawatts at Lake Mariner
- The contracts were expanded with a 160-megawatt building called CB-5
- Fluidstack's total contracted capacity there reached 360 megawatts
What we did: Read our cached copy of the publisher (https://startupfortune.com/googles-32-billion-terawulf-backstop-shows-how-ai-data-centers-get-built/) in full (8,609 characters, retrieved September 8, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Google's $3.2 Billion TeraWulf Backstop Shows How AI Data Centers Get Built - Startup Fortune
Quote: “The AI cloud provider signed two 10-year contracts with TeraWulf for more than 200 megawatts of critical IT load at Lake Mariner, later expanded with a 160-megawatt building called CB-5, pushing Fluidstack's total contracted capacity there to 360 megawatts”