The purpose of the Farmer First Fuel Incentives Act is to amend the Internal Revenue Code to support domestic agriculture and clean fuel production. It aims to ensure that the clean fuel production credit is only available for fuels made from feedstocks grown in the United States, thereby promoting local farming and reducing reliance on foreign sources. Key provisions of this legislation include a prohibition on using foreign feedstocks for the clean fuel production credit. This means that any fuel eligible for this credit must be derived from materials produced in the U.S.