Lake Mariner Building 4 adds 35 MW
Company: TeraWulf - Project: Akela Data
The claim, verbatim
Construction of Building 4 at Lake Mariner is in its final phase and is expected to add 35 MW, raising total mining capacity across both sites to approximately 10 EH/s.
Source (primary)
terawulf 8-K exhibit (exhibit991-earningsrelea.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-11-08)Live source ↗
Quote: “the construction of Building 4 entering its final phase. This incremental infrastructure is expected to contribute an additional 35 MW of capacity, raising TeraWulf's total operational mining capacity across both sites to approximately 10 EH/s”
How we checked this
Checked on November 10, 2026. The cited source supports every part of this claim.
The release says expansion at Lake Mariner includes Building 4 entering its final construction phase. It says Building 4 is expected to add 35 MW and bring total capacity across both sites to about 10 EH/s.
Confirmed in the source:
- Building 4 is being constructed at the Lake Mariner facility
- Construction of Building 4 is in its final phase
- Building 4 is expected to add 35 MW of capacity
- The addition is expected to raise TeraWulf's total operational mining capacity across both sites to approximately 10 EH/s
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1083301/000108330124000066/exhibit991-earningsrelea.htm) in full (27,213 characters, retrieved November 8, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms terawulf 8-K exhibit (exhibit991-earningsrelea.htm)
Quote: “the construction of Building 4 entering its final phase. This incremental infrastructure is expected to contribute an additional 35 MW of capacity, raising TeraWulf's total operational mining capacity across both sites to approximately 10 EH/s”