As of July 2026 OPAL Fuels has a market cap of โน34.42 Billion. This makes OPAL Fuels the world's 8060th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jul 28th, 2026 the market cap of OPAL Fuels was reported to be: