---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-22-001930"
form_type: "8-K"
ticker: "CLNE"
cik: "0001368265"
company_name: "Clean Energy Fuels Corp."
filed_at: "2022-02-24T23:59:59+00:00"
generated_at: "2026-06-27T04:41:12.618018+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Clean Energy Q4 2021: 104.6M gal delivered, revenue $91.9M, GAAP loss $0.01/share

## Summary
- Q4 gallons delivered 104.6M (+9% YoY); RNG 44.9M gal (+9%).
- Q4 revenue $91.9M (+22.6% YoY); adjusted revenue up 25.7% to $96.6M excluding Amazon warrant & swap charges.
- Q4 GAAP net loss $2.4M ($0.01/share); non-GAAP income $0.03/share; Adj. EBITDA $18.0M.
- FY 2021 revenue $255.6M (-12.4%); adjusted revenue up 18.4% to $342.8M excluding $83.6M Amazon warrant charge.
- FY 2021 GAAP net loss $93.1M ($0.44/share); non-GAAP income $0.04/share; Adj. EBITDA $57.0M.

## SEC filing metadata
- accession: 0001558370-22-001930
- form_type: 8-K
- ticker: CLNE
- cik: 0001368265
- company_name: Clean Energy Fuels Corp.
- filed_at: 2022-02-24T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1368265/000155837022001930/0001558370-22-001930-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1368265/000155837022001930/clne-20220224x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-22-001930
- JSON: https://secwatch.observer/filing/0001558370-22-001930.json
- Plain text: https://secwatch.observer/filing/0001558370-22-001930.txt

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