Battery electric cars are set to dominate the roads of Great Britain by 2030, according to recent analysis. This shift is particularly notable in London, which is expected to become the first UK city to go entirely diesel-free. The number of diesel cars on Britain's roads has already decreased by 21% since its peak in 2021, with sales of electric cars rapidly increasing, though at a slower pace than anticipated. However, the transition to electric vans is slower, and the number of diesel vans has actually increased to a record 4.4 million. The UK's 'dash for diesel' in the 2000s, fueled by government tax incentives, led to diesel engines becoming more popular due to their efficiency and lower carbon emissions. Yet, this popularity came with a health cost, as diesel engines produce more harmful nitrous oxides. The infamous 'Dieselgate' scandal, involving Volkswagen's emissions cheating, further highlighted the dangers, resulting in billions in fines and legal costs. Despite the decline in diesel car sales, the number of diesel vans continues to rise, and it will take time for the roads to reflect this change, as many older diesel cars are only now being phased out. Electric cars currently make up only 4% of the UK's car fleet, while diesel and petrol cars dominate with 32% and 58% respectively. However, the trend is clear: as older diesel cars are scrapped, the number of diesels on the road will decrease, benefiting urban areas and leading to the withdrawal of diesel fuel at many filling stations. London's Ultra-Low Emission Zone (ULEZ) is a key driver of this change, with the city expected to be the first to ban diesel cars and vans. This shift is supported by environmental experts, who emphasize the importance of ending diesel use to improve air quality in Britain's cities. Despite the positive outlook, the analysis also reveals an interesting trend: city dwellers are selling their diesel cars to rural residents, indicating a complex interplay between urban and rural markets. The report suggests that the peak of new diesel van sales occurred before the pandemic, and the numbers on the roads will eventually decline. As the world moves away from the diesel age, experts like Matt Finch argue that diesel's usefulness is fading, marking a significant shift in the automotive industry.
