Lake Mariner Data Campus current operational capacity
Company: TeraWulf - Project: Lake Mariner Anthropic AI Factory
The claim, verbatim
As of March 31, 2026, Lake Mariner Data Campus operated 145 MW of legacy bitcoin mining capacity and had 60 MW of critical IT HPC capacity
Source (primary)
TeraWulf 424B5 filed 2026-04-14 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗
Quote: “As of March 31, 2026, the Lake Mariner Data Campus operated 145 MW of legacy bitcoin mining capacity and had 60 MW of critical IT HPC capacity.”
How we checked this
Checked on September 15, 2026. The cited source supports every part of this claim.
The Lake Mariner section states both figures as of March 31, 2026.
Confirmed in the source:
- As of March 31, 2026, Lake Mariner operated 145 MW of legacy bitcoin mining capacity
- As of March 31, 2026, Lake Mariner had 60 MW of critical IT HPC capacity
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1083301/000110465926043250/tm2611661-3_424b5.htm) in full (221,842 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms TeraWulf 424B5 filed 2026-04-14
Quote: “As of March 31, 2026, the Lake Mariner Data Campus operated 145 MW of legacy bitcoin mining capacity and had 60 MW of critical IT HPC capacity.”