Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) is widely used in the production of biodegradable plastics, making it a key material in reducing environmental pollution. It is commonly applied in packaging industries for items like food containers, bags, and wraps due to its ability to decompose naturally. In the medical field, it is utilized for manufacturing sutures, drug delivery systems, and tissue engineering scaffolds because of its biocompatibility and gradual degradation in the body. Additionally, it is employed in agricultural films and coatings, offering an eco-friendly alternative to traditional plastics. Its versatility and sustainability make it a valuable material in various industries aiming for greener solutions.