Briquetting significantly reduces the volume and increases the density of various waste materials, making them easier to handle, store, and transport. Plastic briquetting involves pressing and compressing, which requires energy but allows for energy recovery and recycling. Tire rubber briquetting requires shredding and compressing, offering waste reduction and a high-energy fuel source, though it needs pre-processing and emission control. Overall, briquetting helps manage waste efficiently and supports energy recovery, though it involves specific challenges depending on the material.