---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-205278"
form_type: "8-K"
ticker: "SEI"
cik: "0001697500"
company_name: "Solaris Energy Infrastructure, Inc."
filed_at: "2026-05-05T23:59:59+00:00"
generated_at: "2026-05-14T23:26:38.513206+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Solaris Energy Infrastructure to offer $1.3B Senior Notes due 2031; updates contracts and growth

## Summary
- $1.3B of Senior Notes due 2031 to be offered privately; proceeds used to repay borrowings and fund growth capex.
- Entered three long-term fixed-fee contracts totaling >2,200 MW with investment-grade technology customers; cancellable at 50% of remaining undiscounted revenue.
- Power Solutions segment contributed 76% of Q1 2026 segment Adjusted EBITDA; expected >90% by end 2029.
- Fleet expected to reach ~3,100 MW by 2029; potential illustrative run-rate Adjusted EBITDA of $875-925M.
- New $650M revolving credit facility expected concurrent with note issuance; net leverage target ~3.0x.

## SEC filing metadata
- accession: 0001193125-26-205278
- form_type: 8-K
- ticker: SEI
- cik: 0001697500
- company_name: Solaris Energy Infrastructure, Inc.
- filed_at: 2026-05-05T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1697500/000119312526205278/0001193125-26-205278-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1697500/000119312526205278/d70943d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-205278
- JSON: https://secwatch.observer/filing/0001193125-26-205278.json
- Plain text: https://secwatch.observer/filing/0001193125-26-205278.txt

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