| abstract |
A method of providing a fuel includes providing renewable hydrogen, selectively directing at least a portion of the renewable hydrogen to one or more hydroprocessing units in a fuel production facility, and hydrogenating crude oil derived liquid hydrocarbon in the one or more hydroprocessing units using the renewable hydrogen. The renewable content of a product produced by the one or more hydroprocessing units can be determined by measuring a flow of the hydrogen feedstock, a flow of the crude oil derived liquid hydrocarbon feedstock, a relative amount of hydrogen and carbon in the crude oil derived liquid hydrocarbon feedstock, and/or a relative amount of hydrogen and carbon in the product. The selective direction of the renewable hydrogen can increase the volume of renewable content in liquid transportation fuels. |