---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-21-010553"
form_type: "8-K"
ticker: "CLNE"
cik: "0001368265"
company_name: "Clean Energy Fuels Corp."
filed_at: "2021-08-05T23:59:59+00:00"
generated_at: "2026-06-29T21:25:14.455475+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Clean Energy Q2 2021: 101.4M gallons (+13% YoY), non-GAAP EPS $0.01, Amazon warrant charge drives GAAP loss

## Summary
- Delivered 101.4M gallons, up 13% from 89.5M in Q2 2020; RNG gallons up 19% YoY.
- Non-GAAP adjusted EBITDA of $14.0M vs. $9.2M in Q2 2020; non-GAAP EPS $0.01.
- Adjusted revenue (excl. Amazon warrant charges) rose 28.9% to $79.0M vs. $61.3M.
- GAAP net loss of $79.7M ($0.38/share) included $78.1M non-cash Amazon warrant contra-revenue.
- Station construction revenue $6.1M; completed landmark Amazon agreement, raised $200M in growth capital.

## SEC filing metadata
- accession: 0001558370-21-010553
- form_type: 8-K
- ticker: CLNE
- cik: 0001368265
- company_name: Clean Energy Fuels Corp.
- filed_at: 2021-08-05T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1368265/000155837021010553/0001558370-21-010553-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1368265/000155837021010553/clne-20210805x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-21-010553
- JSON: https://secwatch.observer/filing/0001558370-21-010553.json
- Plain text: https://secwatch.observer/filing/0001558370-21-010553.txt

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