As of December 2025 OPAL Fuels has a market cap of NZ$0.79 Billion. This makes OPAL Fuels the world's 7307th 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 Dec 30th, 2025 the market cap of OPAL Fuels was reported to be: