# EDGAR Filing Document

**Accession Number:** 0001842279
**File Stem:** 0001213900-26-047132
**Filing Date:** 2026-4
**Character Count:** 1275
**Document Hash:** ec427b545d8ea8b1f61a706a8d05cd59
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-047132.hdr.sgml**: 20260423

**ACCESSION NUMBER**: 0001213900-26-047132

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260423

**DATE AS OF CHANGE**: 20260423

**EFFECTIVENESS DATE**: 20260423

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** OPAL Fuels Inc.
- **CENTRAL INDEX KEY:** 0001842279
- **STANDARD INDUSTRIAL CLASSIFICATION:** GAS & OTHER SERVICES COMBINED [4932]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40272
- **FILM NUMBER:** 26889592

**BUSINESS ADDRESS:**
- **STREET 1:** 200 CLARENDON STREET, 55TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116
- **BUSINESS PHONE:** 617-531-6300

**MAIL ADDRESS:**
- **STREET 1:** 200 CLARENDON STREET, 55TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ArcLight Clean Transition Corp. II
- **DATE OF NAME CHANGE:** 20210125

### Attached PDF Documents

**Attachment 1:** `ea0287310-asr_opal.pdf`

_No text found in this document._