IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 10 Issue 2 Management English March - April 2022 N N Y 2022 05 26 Computer Sciences An Analysis of Production, Properties & Advantages of Biodiesel English Y 204 207 Sharanmeet Kaur English Y https://doi.org/10.55524/ijircst.2022.10.2.41 Incessant usage of fossil fuel (non-renewable natural resources) is rapidly diminishing, & ir combustion is causing intensification in carbon dioxide in atmosphere. For ecological & economical sustainability, renewable carbon-neutral transportation fuels are needed. Biodiesel made from oil crops has potential to be a carbon-neutral sustainable substitute to petroleum-based fuels. It’s mainly generated via direct usage & mixing, micro emulsions, rmal cracking (pyrolysis), & transesterification, & is fabricated of mono alkyl esters of long-chain fatty acids. Transesterification of vegetationoils & animal fats is most prevalent technique for producing biodiesel. Batch procedures, supercritical processes, ultrasonic techniques, & microwave methods are all accessible for trans-esterification reaction. Liquid content of oils or fats & free fatty acids, reaction duration, & reaction temperature are all variables that affect transesterification process.  significance, history, characteristics, suppliers, & methods for producing biodiesel are discussed in this study. English Atmosphere, Biodiesel, Fossil Fuels, Oil, Petroleum. https://ijircst.org/abstract.php?article_id=871