Marble campus substantial completion
Company: Core Scientific - Project: Marble
What the later record shows
Delivered on time
The Q1 2026 earnings deck (May 6, 2026) lists Marble, NC (~65MW) as 'Fully handed over to customer', which is before the June 30, 2026 deadline. The Q2 deck shows Marble billing ~65 MW of ~65 MW leased. The exact handover date is not given, and the table layout makes the status-to-site mapping slightly uncertain.
“On track for midyear delivery Marble, NC Leased power: ~65MW Fully handed over to customer Austin, TX Leased power: ~20MW Fully handed over to customer”
2026-05-06 · First Quarter Fiscal Year 2026 Earnings Presentation View cached copy (2026-09-26)Live source ↗Archive.org ↗
“Marble, NC ~65 MW Austin, TX ~20 MW Total ~590 MW Substantially complete Est. completion early 2027 ~260 ~30 ~70 ~65 ~20”
2026-07-28 · Second Quarter Fiscal Year 2026 Earnings Presentation View cached copy (2026-09-01)Live source ↗Archive.org ↗
Checked October 10, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
Substantial completion of remaining Marble capacity expected in first half of 2026
Source (primary)
core-scientific 8-K exhibit (d149019dex992.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-09-09)Live source ↗
Quote: “substantial completion of the remaining MWs expected in the first half of 2026”
How we checked this
Checked on October 11, 2026. The cited source supports every part of this claim.
The document says about 37 MW at Marble are operational, with substantial completion of the remaining MWs expected in the first half of 2026.
Confirmed in the source:
- Substantial completion of the remaining Marble Campus capacity is expected in the first half of 2026
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1839341/000119312526165121/d149019dex992.htm) in full (44,283 characters, retrieved September 9, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms core-scientific 8-K exhibit (d149019dex992.htm)
Quote: “substantial completion of the remaining MWs expected in the first half of 2026”
confirms Second Quarter Fiscal Year 2026 Earnings Presentation
Quote: “Marble, NC ~65 MW Austin, TX ~20 MW Total ~590 MW Substantially complete Est. completion early 2027 ~260 ~30 ~70 ~65 ~20”
confirms First Quarter Fiscal Year 2026 Earnings Presentation
Quote: “On track for midyear delivery Marble, NC Leased power: ~65MW Fully handed over to customer Austin, TX Leased power: ~20MW Fully handed over to customer”