NOVELTY - Forming hydrocarbon product, comprises hydrotreating feedstock comprising renewable triacylglyceride (TAG), renewable fatty acid (FFA) and/or renewable fatty acid 1-5C alkyl ester (1-5C FAE), in the presence of a nonsulfided hydrotreating catalyst, to give first product comprising hydrocarbons, where the renewable TAG, renewable FFA, and renewable 1-5C FAE comprise fatty acid units that have an even number of carbon atoms.    USE - The process is useful for producing hydrocarbon product and transportation fuel comprising gasoline, naphtha, kerosene, jet fuel, and diesel fuels (all claimed).    ADVANTAGE - The method provides hydrocarbon fuels or fuel blendstocks: having similar properties to petroleum-derived fuels or fuel blendstocks; at lower cost and greater efficiency than other methods. The method can allow the use of a greater variety of biomaterials for conversion to hydrocarbons suitable for fuels or fuel blendstocks than other methods. The method avoids the use of sulfur-doping in the feedstock, or the use of sulfurized catalyst. The method offers the ability to operate at lower temperatures or pressures while achieving the same or superior outcome as other methods. The method is economic in largescale production settings. The method provides efficient reduction of fatty acids to hydrocarbons, with no or little limitation to the amount of fatty acids that can be present in the feedstock blend.    DETAILED DESCRIPTION - Forming hydrocarbon product, comprises hydrotreating feedstock comprising renewable triacylglyceride (TAG), renewable fatty acid (FFA) and/or renewable fatty acid 1-5C alkyl ester (1-5C FAE), in the presence of a nonsulfided hydrotreating catalyst, to give first product comprising hydrocarbons, where the renewable TAG, renewable FFA, and renewable 1-5C FAE comprise fatty acid units that have an even number of carbon atoms, and the first product, a proportion of hydrocarbons with an odd-number of carbon atoms, cyclic hydrocarbons, or hydrocarbons with an even-number of carbon atoms is dependent on an average temperature used during the hydrotreating. An INDEPENDENT CLAIM is included for producing a transportation fuel, comprising: hydrotreating the feedstock in the presence of the nonsulfided hydrotreating catalyst, to give the first product, and subjecting the first product to at least one process of aromatization, cracking, and isomerization, to give a second hydrocarbon product comprising gasoline, naphtha, kerosene, jet fuel, and diesel fuels.