As the world seeks to transition to cleaner and more sustainable forms of transportation, the debate between hydrogen conversion and EVs continues. While the government remains technology neutral, it is important to explore the advantages and challenges associated with both options. Here we look at the potential of hydrogen conversion, keeping in mind that the current combustion of hydrogen in conventional engines still produces emissions, albeit at a lower level.
Hydrogen’s Emission Profile
Currently, the combustion of hydrogen in a conventional engine does result in nitrogen oxide (NOx) and some carbon dioxide (CO2) emissions. This means that, at present, it is not a completely zero-emission solution. However, technological advancements are continuously being made to address this issue and minimise the environmental impact.
The Government’s Hydrogen Strategy
The UK government recognises the potential of hydrogen as a key player in decarbonising transportation. Their hydrogen strategy outlines the expectation that hydrogen will play a significant role, especially in heavier transport applications that may be beyond the reach of batteries alone. This includes sectors such as large trucks, maritime, and aviation. By utilising hydrogen in these areas, we can address emissions that are challenging for battery electric technology.
Battery Electric Technology for Cars and Vans
While hydrogen holds promise for heavier transport, it is important to note that battery electric technology remains the chosen route for a clear majority of manufacturers and motorists when it comes to cars and vans. EVs have seen remarkable advancements in recent years, with significant investments made in charging infrastructure and battery technology. This has led to increased driving ranges, improved performance, and a wider range of vehicle options with EVs offering a practical and efficient solution for everyday transport needs.
The Path to a Sustainable Future
For a sustainable future, it’s crucial to consider multiple solutions and technologies. Hydrogen conversion presents an alternative pathway that can complement the strides made by EVs in reducing emissions. While challenges remain, like the development of efficient hydrogen production methods and establishing a comprehensive refuelling infrastructure, continued research and investment in both hydrogen and electric vehicle technologies will be essential.
