---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-054993"
form_type: "8-K"
ticker: "OPAL"
cik: "0001842279"
company_name: "OPAL Fuels Inc."
filed_at: "2026-08-10T11:08:44+00:00"
generated_at: "2026-08-10T11:10:10.927509+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# OPAL Fuels Q2 2026 adjusted EBITDA up 40% to $23.1M; net loss widens to $4.1M

## Summary
- Adjusted EBITDA $23.1M in Q2 2026, up 40% from $16.5M; H1 $39.8M vs $36.6M (+9%).
- Revenue $83.4M in Q2 (+4% YoY); H1 $156.8M, down 5% YoY.
- Net loss $(4.1)M in Q2 vs $7.6M income; EPS $(0.05) diluted vs $0.03 prior year.
- Entered $100M Master Agreement in April to monetize 45Z Production Tax Credits.
- RNG Pending Monetization $16.3M at June 30, 2026; results in line with annual guidance.

## SEC filing metadata
- accession: 0001628280-26-054993
- form_type: 8-K
- ticker: OPAL
- cik: 0001842279
- company_name: OPAL Fuels Inc.
- filed_at: 2026-08-10T11:08:44+00:00
- event_type: earnings
- sentiment: neutral
- 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/1842279/000162828026054993/0001628280-26-054993-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1842279/000162828026054993/opal-20260810.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-054993
- JSON: https://secwatch.observer/filing/0001628280-26-054993.json
- Plain text: https://secwatch.observer/filing/0001628280-26-054993.txt

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