Indonesia's generation of waste is forecasted to increase to 150 thousand tons per day from currently generated amounts of 85 thousand tons per day by the year 2025. Domestic waste can compose 60–75% of the total solid waste being generated. Plastic is produced through a polymerization process and is regarded as a type of macromolecule. The process of polymerization involves the combination of a few simple molecules to produce larger units called macro-molecules or polymers through chemical means. Plastic is a polymer complex whose base constituents are carbon and hydrogen. Petroleum or natural gas refinement produces naphtha, one of the components used to make plastic. Plastic-derived waste would take the longest to decompose. Plastic bags break down during from 10 to 1000 years, while plastic items take 1000 years to degrade in soil. Plastic bottles take about 450 years to break down in the environment. Numerous substitutes for processing plastic trash by turning it into synthetic fuel oil have been investigated and created thus far. The accumulation of plastic wastePlastic waste and the recovery of fuel, the raw ingredient used to create plastic, are two significant problems that can be resolved by processing plastic waste in this way. Any concept for creating new renewable energyRenewable energy sources is necessary due to the rise in fuel oil use. Through a pyrolysis process, plastic waste can be used as a raw material to produce fuel oil, which should lessen pollution in the environment. A decomposition process that occurs at high temperatures without or with little air is known as pyrolysis. CharcoalCharcoal is typically the primary product of pyrolysis, followed by fuel gas and bio-oil, which are generally liquids. Various plastics, such as PET, HDPE, PVC, LDPE, PP, and PS, are produced in different ways to meet various demands. The best polymers to use in gasoline production are HDPE, PP, and PS. Plastic wastePlastic waste is converted into fuel in the form of synthetic oil through a process called pyrolysis. It entails heating plastic to temperatures above 400 °C without the presence of oxygen. After such melting, plastic will be vaporized and then cooled by the gas. Consequently, the gas will be liquefied. The fuels are offered in a diesel and gasoline format. For the improvement of performance and resultsResult, a specific catalyst may be added.