Preface Chapter 1: Steel and Alloys Simulative Study on Anisotropic Deformation of a Large Sheet-Hydroformed Motorcycle Fuel Tank Multi-Stage Forming Process Design through an Innovative, Iterative Full-Cycle Simulation with Automatic Springback Compensation for an Aluminum Hood Outer Panel Chapter 2: Functional Materials Effect of Polyethylene Glycol (PEG) and Cellulose Acetate (CA) Loading on the Characteristics of Polyethersulfone (PES) Membrane Bimetal Modified HKUST-1 as Electrode Material for Supercapacitor Chapter 3: Biocomposites Effects of Grewia Bicolor (GB) Fiber Extraction Methods in the Reinforcement of a Biosourced Detarium Microcarpum(DM) Tannin Matrix Material Study of the Potential of Typha Domingensis Fibers as Reinforcement for Composite Materials Surface Treatment Effects of Sugarcane Fiber and Addition of Basalt Powder on Flammability and Mechanical Properties of Sugarcane Fiber/Basalt Composites for Particle Board Applications Exploring the Impact of Pressing Techniques on Mycelium-Based Biocomposites Chapter 4: Biomass Processing and Valorisation Synthesis of Activated Carbon Derived from Banana Peel for Application as a Catalyst Support in Fuel Cells Effects of Liquid Fraction Recirculation during Microwave-Assisted Hydrothermal Carbonization on Properties of Coffee Parchment Chapter 5: Green Building Materials Impact of the Efflorescence Formation on the Salt Colonization of the Surface of Heterogeneous Porous Medium Highlighting of Design and Mechanical Behavior of Adobe Clay Bricks Made with Biomass Waste.