Presentation Profile
Renewable Diesel vs. Biodiesel vs. Petroleum Diesel
Currently Scheduled: 10/14/2026 - 1:00 PM - 2:00 PM
Room: Exhibit Hall Entrance
Main Author
Raj Shah - Koehler Instrument Company, Inc.
- Angelina Precilla - Koehler Instrument Company, Inc.
- Kaydence Le - Louisiana State University
Abstract:
Despite the demand for more sustainable fuels, comprehensive comparisons among
renewable diesel, biodiesel, and petroleum diesel are limited. Previous studies have evaluated
fuels using specific experimental conditions and fuel formulations, without directly comparing
significant performance and operational characteristics. This study presents the differences
between renewable diesel, biodiesel, and petroleum diesel with respect to performance, lubricity,
cold-flow behavior, emissions, and infrastructure compatibility using a comparative literature
synthesis. The results revealed that renewable diesel has greater infrastructure compatibility and
significant performance characteristics, like high flash point and cetane number, whereas
biodiesel has greater lubricity but a high cloud point. In contrast, petroleum diesel has favorable
cold flow properties, but both renewable diesel and biodiesel emit lower amounts of toxic
pollutants. This research demonstrates each fuel has distinct benefits and drawbacks between
performance, environmental impact, and operational compatibility. The study encourages further
exploration of fuel mixes to maximize efficiency and compatibility while prioritizing emissions.
