What advantage does low sulfur fuel have over regular #2 heating fuel?

Low sulfur fuel offers a significant advantage in terms of reducing emissions compared to regular #2 heating fuel. The primary difference lies in the sulfur content: low sulfur fuel contains much less sulfur compared to standard #2 heating oil. Sulfur compounds, when burned, contribute to the formation of sulfur oxides (SOx), which are harmful pollutants that can lead to acid rain and other environmental issues.

By using low sulfur fuel, the amount of these emissions is significantly decreased. This not only helps in meeting regulatory requirements aimed at improving air quality but also contributes to a cleaner environment. The reduction in harmful emissions can positively impact public health by minimizing respiratory issues among individuals exposed to these pollutants.

While it may seem like there could be benefits related to efficiency, combustion, or heating capacity, those aspects are not the main focus of low sulfur fuel's advantages. The standout benefit is the substantial reduction in emissions, making it a more environmentally friendly choice for heating.