Industrial Fuel Oil is a liquid fuel that is used to power large-scale industrial processes and equipment, such as generators, boilers, and turbines. It is derived from crude oil and is a blend of various hydrocarbons, including heavier and less-refined oils than those used in automobile fuel. Industrial fuel oil is stored in large tanks and delivered to industrial facilities through pipelines or trucks. It is burned to generate heat or electricity, or to power machinery. Industrial Fuel Oil is known for its high energy content and efficiency.