 WHITE PLAINS, N.Y.--BUSINESS WIRE-- RNG--OPAL Fuels LLC, a market leader in developing and marketing renewable natural gas RNG fuel, hired energy finance industry veteran Ann Anthony as its Chief Financial Officer. She joins previous Fortistar Methane Group and TruStar Energy executives Scott Edelbach, Executive Vice President of Sustainable Transportation Fuels; Dave Unger, Executive Vice President of Sustainable Fuels Origination; and Anthony Falbo, Chief Operating Officer. Together with co-CEO 