Low Sulfur Heavy Stock (LSHS) fuel used in diesel power plants typically has a low sulfur content, which minimizes sulfur dioxide emissions and helps meet environmental regulations. It is characterized by a high viscosity and density, providing a high energy content that is efficient for power generation. Additionally, LSHS fuel may contain a range of hydrocarbons, allowing for stable combustion and reliable engine performance. Its properties make it suitable for use in large marine engines and industrial applications as well.