---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-019128"
form_type: "8-K"
ticker: "CLNE"
cik: "0001368265"
company_name: "Clean Energy Fuels Corp."
filed_at: "2026-02-24T23:59:59+00:00"
generated_at: "2026-05-16T00:45:35.598775+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Clean Energy Q4 revenue $112.3M, net loss $(43)M; RNG gallons up 3.4% YoY

## Summary
- Net loss attributable to Clean Energy Q4 2025 of $(43.0)M or $(0.20) per share, vs $(30.2)M or $(0.13) in Q4 2024.
- Full year 2025 net loss $(222.0)M ($1.01/share) vs $(83.1)M ($0.37/share) in 2024; adjusted EBITDA $67.6M vs $76.6M.
- Q4 2025 revenue $112.3M (+2.7% YoY); RNG gallons sold 64.1M gallons (+3.4% YoY).
- Completed South Fork Dairy RNG facility in Texas, capacity ~2.6M gallons/year; partially paid down $65M debt.
- Ended 2025 with $156.1M cash and short-term investments; CEO says results 'slightly better than expected.'

## SEC filing metadata
- accession: 0001104659-26-019128
- form_type: 8-K
- ticker: CLNE
- cik: 0001368265
- company_name: Clean Energy Fuels Corp.
- filed_at: 2026-02-24T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1368265/000110465926019128/0001104659-26-019128-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1368265/000110465926019128/clne-20260224x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-019128
- JSON: https://secwatch.observer/filing/0001104659-26-019128.json
- Plain text: https://secwatch.observer/filing/0001104659-26-019128.txt

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