---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-186933"
form_type: "8-K"
ticker: "SEI"
cik: "0001697500"
company_name: "Solaris Energy Infrastructure, Inc."
filed_at: "2026-04-28T23:59:59+00:00"
generated_at: "2026-05-15T02:53:04.459069+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Solaris Energy subsidiary signs 10-yr deal to provide 600+ MW power capacity

## Summary
- Wholly owned subsidiary agreed to supply over 600 MW of power capacity with balance of plant scope.
- Customer is an affiliate of an investment-grade technology company.
- Contract term is 10 years, beginning late 2026 and scaling through 2028.
- No financial terms or revenue impact disclosed in the filing.

## SEC filing metadata
- accession: 0001193125-26-186933
- form_type: 8-K
- ticker: SEI
- cik: 0001697500
- company_name: Solaris Energy Infrastructure, Inc.
- filed_at: 2026-04-28T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1697500/000119312526186933/0001193125-26-186933-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1697500/000119312526186933/d151114d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-186933
- JSON: https://secwatch.observer/filing/0001193125-26-186933.json
- Plain text: https://secwatch.observer/filing/0001193125-26-186933.txt

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