 Pyrolysis is a process used to convert biomass into bio-oil, biochar, and biogas. This process has many benefits over other methods of converting biomass into fuel, including lower costs and higher efficiency. Despite these advantages, there are still some challenges that need to be addressed before pyrolysis can be used commercially. These include improving the reliability of pyrolysis reactors and understanding economics of biofuel production. Further research is needed to address these issues and make pyrolysis a viable option for commercial use. This article was authored by Ashfaq Ahmed Chowdhury, Nunja Pahashwat, Muhammad G. Rasool, and others.