CARB diesel

CARB diesel is the specific grade of diesel fuel required in the state of California in the US.

CARB diesel specifications are set by CARB (California Air Resources Board), the state agency that regulates motor fuel quality in California.

CARB diesel has a tighter specification than the ULSD used in other parts of the US.

McKinsey uses cookies to improve site functionality, provide you with a better browsing experience, and to enable our partners to advertise to you. Detailed information on the use of cookies on this Site, and how you can decline them, is provided in our cookie policy. By using this Site or clicking on "OK", you consent to the use of cookies.