Waste Management Innovation to Biodiesel: A Sustainable Solution for Household Waste

Abstract

The problem of waste in Indonesia, especially plastic waste and used cooking oil, is a major challenge that has a serious impact on the environment and health. Plastic waste is difficult to decompose and pollutes various ecosystems, while used cooking oil is often disposed of carelessly, contaminating soil and water. Adopting a zero waste concept like in Japan, which has succeeded in converting organic waste into biodiesel, can be a potential solution for Indonesia. This technology not only helps reduce waste but also provides renewable energy alternatives, supports sustainable waste management, and reduces carbon emissions. The conversion of plastic waste and used cooking oil into biodiesel has emerged as a promising innovation to reduce dependence on fossil fuels while addressing waste problems. Effective management is needed to support environmental and energy sustainability in the future.