Lake Mariner Building 4 expansion to 195 MW
Company: TeraWulf
What the later record shows
Delivered; the record does not say when
A garbled track-record chart in the May 2025 presentation shows 195 MW, apparently for 3Q and 4Q 2024, so the capacity appears to have been reached. It has no mid-2024 data point, so on-time versus late cannot be determined.
“195 MW 195 MW 30 MW 110 MW 60 MW 60 MW 0.3 EH/s 3 MW 1H 2022 2H 2022 1H 2023 2H 2023 3Q 2024 4Q 2024 1Q 2025”
2025-05-08 · Investor Presentation View cached copy (2026-11-05)Live source ↗Archive.org ↗
Checked November 6, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
Building 4 is expected to increase Lake Mariner's bitcoin mining infrastructure capacity from 160 MW to 195 MW by mid-2024, taking total operational capacity to more than 10.0 EH/s.
Source (primary)
terawulf 8-K exhibit (aex991xearningsreleasexq12.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-11-06)Live source ↗
Quote: “expected to increase the facility’s bitcoin mining infrastructure capacity from its current 160 MW to 195 MW by mid 2024, which is expected to further increase TeraWulf’s total operational capacity to more than 10.0 EH/s”
How we checked this
This claim has not yet been checked assertion-by-assertion against its source. It carries a cited source and quote, but the deeper check has not run. When it does, the result appears here whatever it says.
Additional evidence
confirms terawulf 8-K exhibit (aex991xearningsreleasexq12.htm)
Quote: “expected to increase the facility’s bitcoin mining infrastructure capacity from its current 160 MW to 195 MW by mid 2024, which is expected to further increase TeraWulf’s total operational capacity to more than 10.0 EH/s”
confirms Investor Presentation
Quote: “195 MW 195 MW 30 MW 110 MW 60 MW 60 MW 0.3 EH/s 3 MW 1H 2022 2H 2022 1H 2023 2H 2023 3Q 2024 4Q 2024 1Q 2025”