OPAL Fuels generates annual revenue scaling into the mid-hundreds of millions of dollars through its dual business segments encompassing renewable natural gas production and fuel station services. Recent financial disclosures indicate that trailing twelve-month revenue hovers around three hundred thirty to three hundred forty million dollars, supported by steady delivery volumes and environmental attribute monetization. Quarterly performance reports consistently reflect strong operational execution, with multi-million dollar revenue figures driven by fuel station sales, gas processing output, and clean fuel production tax credit agreements that bolster overall corporate earnings and financial stability.