Corn cobs, often overlooked, hold significant importance and diverse uses beyond just livestock feed. Rich in cellulose and lignin, they serve as valuable biomass for renewable energy production through processes like gasification and pelletization. Additionally, they are utilized in eco-friendly practices such as composting and soil erosion control. With their absorbent nature, they find applications in oil spill cleanup and as a raw material for manufacturing bio-based plastics. Thus, corn cobs represent an environmentally sustainable resource with multifaceted utility in various industries.