Amendment to Schedule 13D Filing by OPAL Fuels Inc.

This filing is an amendment to a previous Schedule 13D filing, originally submitted on August 1, 2022, by NEXTERA ENERGY INC and its subsidiary Mendocino Capital, LLC, regarding their beneficial ownership of OPAL Fuels Inc. Class A Common Stock. The amendment, dated March 10, 2026, primarily updates Item 6 to report the redemption of Series A Preferred Units of Opal Fuels LLC by Mendocino Capital, LLC. Previously, Mendocino held these preferred units, which were directly owned by Mendocino. The redemption occurred on March 6, 2026, pursuant to a notice issued on December 3, 2025. As of the filing date, NEXTERA ENERGY INC and Mendocino Capital, LLC collectively beneficially own 2,158,547 shares of Class A Common Stock, representing 7.4% of the outstanding shares. This information is based on the Issuer's Quarterly Report on Form 10-Q filed on November 7, 2025, which stated 28,996,177 shares outstanding.