Gasoline sold in California is “different” than gas sold elsewhere in the country. I don’t remember the details exactly, but I think it has to do with carbon co

Gasoline sold in California is “different” than gas sold elsewhere in the country. I don’t remember the details exactly, but I think it has to do with carbon content. There’s also the issue of high gas taxes there as sibling mentioned, but I remember that something in the refining process is also a major contributor.