Environmental pollution caused by conventional plastics has reached alarming levels worldwide. The massive production and inadequate management of these non-biodegradable materials have created significant challenges for terrestrial and marine ecosystems, as well as for human health. In light of this situation, the search for sustainable alternatives has become an urgent priority. The innovation project in question focuses on exploring and developing efficient methods for the production of polyhydroxybutyrate (PHB) from green bellaco plantain peels, an agricultural byproduct that is typically discarded. This initiative not only aims to reduce dependence on fossil resources but also seeks to close the material life cycle by valorizing agricultural waste. Through advanced research and the implementation of innovative technologies, the objective is to optimize bioplastic production in a cost-effective and sustainable manner. The potential impact of this project extends beyond the mere replacement of conventional plastics. By promoting a circular economy and the efficient use of natural resources, it is expected to make a significant contribution to reducing plastic pollution and advancing towards more environmentally responsible industrial practices. Additionally, integrating the agricultural community into the value chain could generate additional socioeconomic benefits, further strengthening sustainability at a local scale.