Fuel Oil

Fuel oil is a type of liquid petroleum product used primarily for heating and powering engines. It is derived from crude oil after it has been refined and is heavier and thicker than gasoline. Commonly used in residential heating systems and in large ships, fuel oil comes in various grades, with number 2 fuel oil being the most common for home heating. Its combustion provides energy, but it can also produce emissions, which is why there are efforts to use cleaner alternatives. Overall, fuel oil plays a significant role in energy production and heating.