---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-018192"
form_type: "8-K"
ticker: "SLNH"
cik: "0000064463"
company_name: "Soluna Holdings, Inc"
filed_at: "2026-04-21T23:59:59+00:00"
generated_at: "2026-05-15T05:13:02.666866+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Soluna expands Blockware partnership by 3.3 MW; total exceeds 17 MW

## Summary
- Fourth expansion with Blockware; first deployment at Project Dorothy 1B.
- Total deployed capacity with Blockware now over 17 MW across all sites.
- New 3.3 MW addition follows a 6 MW expansion in February at Dorothy 1A.
- Site is co-located with Briscoe Wind Farm, acquired by Soluna for $53 million.
- Soluna also plans to develop Project Dorothy 3 at the same campus.

## SEC filing metadata
- accession: 0001493152-26-018192
- form_type: 8-K
- ticker: SLNH
- cik: 0000064463
- company_name: Soluna Holdings, Inc
- filed_at: 2026-04-21T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/64463/000149315226018192/0001493152-26-018192-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/64463/000149315226018192/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-018192
- JSON: https://secwatch.observer/filing/0001493152-26-018192.json
- Plain text: https://secwatch.observer/filing/0001493152-26-018192.txt

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