Only the sugar cane growing states and the politicians bought by the cane sugar industry. You can buy fuel with ethanol in the other states at shitty "discount"

Only the sugar cane growing states and the politicians bought by the cane sugar industry. You can buy fuel with ethanol in the other states at shitty "discount" outlets but many people avoid it. The major outlets generally don't sell it. It has lower energy density so you aren't getting better value, and while every modern car here is designed to run it in theory hardly any manufacturers recommend it.