Factorio/Recipes/Centrifuging/Nuclear fuelNuclear fuelCategoryCentrifugingCanonical IDnuclear-fuelCategoryCentrifugingCraft time (s)90Unlocked byKovarex enrichment process↗Share Overview Nuclear fuel is a centrifuging recipe that takes Uranium-235 and Rocket fuel in a Centrifuge over 90 seconds to produce one Nuclear fuel. It is the crafting recipe used to create the fuel item for nuclear-powered systems. RecipeRecipeInputsOutputBuildingNuclear fuelUranium-235×1Rocket fuel×1→Nuclear fuel ×1 Other entities of this typeCentrifugingKovarex enrichment processNuclear fuel reprocessingUranium processing← Previous pageKovarex enrichment processNext page →Nuclear fuel reprocessing