The use of petroleum coke (petcoke) in power plants offers several potential benefits, but it also comes with certain drawbacks. Here are some of the advantages associated with using petcoke as a fuel source in power generation:

High Calorific Value: Petroleum coke has a high calorific value, meaning it contains a lot of energy per unit mass. This high energy content makes it an efficient fuel for power generation, as it can produce more heat and electricity compared to some other fuels.

Cost-Effective: Petcoke is often cheaper than other fuel alternatives, such as coal or natural gas, making it an attractive option for power plants seeking to reduce operating costs.

Stable and Consistent Supply: The petroleum refining industry produces large amounts of petcoke as a byproduct, ensuring a steady and reliable supply for power plants.

Co-Firing Capability: Power plants can use petcoke in a co-firing setup with other fuels, such as coal or biomass, to diversify their fuel sources and improve fuel flexibility.

Lower Sulfur Content: In comparison to coal, petroleum coke typically has lower sulfur content. As a result, using petcoke as a partial substitute for coal can help reduce sulfur dioxide (SO2) emissions, which are a major contributor to air pollution and acid rain.