---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-026774"
form_type: "8-K"
ticker: "SLNH"
cik: "0000064463"
company_name: "Soluna Holdings, Inc"
filed_at: "2025-12-09T23:59:59+00:00"
generated_at: "2026-05-16T13:52:51.909318+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Soluna reports Q3 37% revenue growth; Dorothy 2 completed, total capacity 123 MW

## Summary
- Q3'25: 37% sequential revenue growth, gross profit 28%, cash at record $60 million.
- 48 MW Dorothy 2 fully energized; total operational capacity increased 64% to 123 MW.
- Project Kati (166 MW wind-powered) under construction; 12 MW of containers installed.
- 900 additional S19 XP miners deployed at D1B; 3.3 MW KULR partnership completed at Sophie.
- PPA/REP agreements being finalized for Projects Ellen, Hedy; pipeline expanding.

## SEC filing metadata
- accession: 0001493152-25-026774
- form_type: 8-K
- ticker: SLNH
- cik: 0000064463
- company_name: Soluna Holdings, Inc
- filed_at: 2025-12-09T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/64463/000149315225026774/0001493152-25-026774-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/64463/000149315225026774/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-026774
- JSON: https://secwatch.observer/filing/0001493152-25-026774.json
- Plain text: https://secwatch.observer/filing/0001493152-25-026774.txt

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