Core42 lease at Lake Mariner
Company: TeraWulf
What the later record shows
Partly delivered · new target March 31, 2026
The 72.5 MW Core42 commitment was not fully deployed in 2025: certain leases commenced that year and only 18 critical IT MW was in place at year-end. Treating the 72.5 MW gross figure and the 60 MW critical IT figure as the same scope is an inference, since no passage equates them.
“we committed to deliver 72.5 MW of HPC hosting capacity at the Lake Mariner Datacenter for GPU compute workloads”
2025-11-09 · TeraWulf 10-Q filed 2025-11-10 View cached copy (2026-08-31)Live source ↗
“Wulf Den & CB-1 delivered (18 MW) ➢ CB-2A delivered (21 MW) ➢ CB-2B: 21 MW expected to be delivered in Q1”
2026-02-26 · Q4 Earnings Update Presentation View cached copy (2026-10-13)Live source ↗Archive.org ↗
“Certain of the Core42 HPC Leases commenced in 2025 and the remainder of the HPC Leases are expected to commence in 2026.”
2026-02-27 · View 10-K PDF View cached copy (2026-09-01)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
Core42 has leased 72.5 MW of gross capacity at Lake Mariner, shown as deployed in 2025.
Source (primary)
Q2 Earnings Update Presentation (IR page (investors.terawulf.com), ir_presentation)
View cached copy (2026-11-06)Live source ↗Archive.org ↗
Quote: “Core42: 72.5 MW in 2025”
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 Q2 Earnings Update Presentation
Quote: “Core42: 72.5 MW in 2025”