---
schema_version: "secwatch.filing_event.v1"
accession: "0001083301-25-000004"
form_type: "8-K"
ticker: "WULF"
cik: "0001083301"
company_name: "TERAWULF INC."
filed_at: "2025-01-03T23:59:59+00:00"
generated_at: "2026-05-28T12:23:25.717435+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# TeraWulf signs $1B+ HPC hosting deal with Core42; Dec self-mined 158 BTC

## Summary
- Secured HPC data center leases with Core42 for >70 MW; revenue >$1B over 10-yr term; Core42 holds option for additional 135 MW in early 2026.
- December 2024 self-mined 158 bitcoin; YTD total 2,728; Q4 2024 total 423; avg daily production ~5.1 BTC.
- Installed self-mining capacity 9.7 EH/s (94% YoY increase); avg operating hash rate 8.4 EH/s in Dec.
- Avg power cost $62,805/BTC (~$0.078/kWh); construction of 50 MW MB-5 on schedule for mid-Q1 2025.
- Evaluating strategic site acquisitions beyond Lake Mariner's 750 MW potential to extend footprint.

## SEC filing metadata
- accession: 0001083301-25-000004
- form_type: 8-K
- ticker: WULF
- cik: 0001083301
- company_name: TERAWULF INC.
- filed_at: 2025-01-03T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1083301/000108330125000004/0001083301-25-000004-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1083301/000108330125000004/wulf-20250103.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001083301-25-000004
- JSON: https://secwatch.observer/filing/0001083301-25-000004.json
- Plain text: https://secwatch.observer/filing/0001083301-25-000004.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.