Lake Mariner expansion capability
Company: TeraWulf - Project: Lake Mariner Anthropic AI Factory
The claim, verbatim
Lake Mariner Facility has ability to expand another 80 MW in near term and up to 500 MW total.
Source (primary)
TeraWulf 10-K filed 2023-03-31 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “The Lake Mariner Facility has the ability to expand another 80 MW in the near term, and up to 500 MW in total.”
How we checked this
Checked on September 21, 2026. The cited source supports every part of this claim.
The document states both figures verbatim.
Confirmed in the source:
- Lake Mariner can expand another 80 MW in the near term
- Lake Mariner can expand up to 500 MW in total
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1083301/000155837023005301/wulf-20221231x10k.htm) in full (569,235 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms TeraWulf 10-K filed 2023-03-31
Quote: “The Lake Mariner Facility has the ability to expand another 80 MW in the near term, and up to 500 MW in total.”