Can A Diesel Run On Hydrogen: Exploring Alternative Fuels

Can diesel engines effectively utilize hydrogen as a fuel source? Recent research conducted in Australia has demonstrated the feasibility of retrofitting traditional diesel engines to operate with a hydrogen blend comprising up to 90 percent hydrogen. This innovative approach significantly reduces carbon emissions, by as much as 86 percent, when compared to conventional diesel fuel. This development holds promising implications for a wide range of applications, including trucks, trains, ships, as well as farm and construction equipment, all of which currently rely on diesel power. Furthermore, the retrofitting process is remarkably efficient, taking just a few months to implement according to the researchers’ findings. This groundbreaking discovery was reported on October 13, 2022.

The choice of fuel for a diesel engine depends on its intended purpose and size. Diesel engines are versatile, and the type of fuel they use varies accordingly. Typically, smaller diesel engines are designed to run on middle distillate petroleum fuel, which is a common choice for everyday vehicles and smaller machinery. In contrast, larger, heavy-duty diesel engines are optimized for use with heavier diesel fuel. This heavier diesel fuel is better suited for industrial and heavy transportation applications, providing the necessary power and durability required for these demanding tasks. So, whether it’s a compact car or a massive truck, the choice of diesel fuel is tailored to match the engine’s specific usage and performance needs.