---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-022111"
form_type: "8-K"
ticker: "SLNH"
cik: "0000064463"
company_name: "Soluna Holdings, Inc"
filed_at: "2025-11-13T23:59:59+00:00"
generated_at: "2026-05-16T20:43:04.008372+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Soluna completes 48 MW Project Dorothy 2; total capacity rises to 123 MW

## Summary
- Project Dorothy 2 fully energized at 48 MW, on time and on budget; total campus now 98 MW.
- Total energized capacity increased 73.3% since April 2025 to 123 MW, over 5 EH/s compute.
- Operating metrics: >30,000 mining rigs, >3.9 EH/s hashrate, 24 J/TH efficiency, >94% uptime.
- Annual energy consumption ~80,000 MWh of curtailed wind energy at $32.5/MWh; 18 local jobs.
- Next project: 166 MW Project Kati currently under construction for future expansion.

## SEC filing metadata
- accession: 0001493152-25-022111
- form_type: 8-K
- ticker: SLNH
- cik: 0000064463
- company_name: Soluna Holdings, Inc
- filed_at: 2025-11-13T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/64463/000149315225022111/0001493152-25-022111-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/64463/000149315225022111/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-022111
- JSON: https://secwatch.observer/filing/0001493152-25-022111.json
- Plain text: https://secwatch.observer/filing/0001493152-25-022111.txt

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