Method and systems are provided for processing organic byproducts is provided. The method includes separating the organic byproducts into solid components and liquid components and processing the solid components, wherein the processing the solid components includes pasteurizing the solid components, and dehydrating the solid components to form a first material. The method further includes processing the liquid components, wherein the processing the liquid components includes pasteurizing the liquid components, and dehydrating the liquid components to form a second material. The method additionally includes combining the first material and the second material to form a composite material.