EVs are about to become more expensive

The UK government is reportedly considering significantly lowering its target for electric vehicle (EV) sales, potentially reducing the proportion of new cars that must be electric from 80% by 2030 to as low as 50%. According to analysis by Carbon Brief, this change could cost UK consumers an additional £3 billion annually by 2030. The move follows months of lobbying by parts of the car industry, which argues that the current zero-emission vehicle (ZEV) mandate is overly stringent and forces manufacturers to offer large discounts to meet sales targets. Currently, the ZEV mandate requires that 33% of new car sales in the UK be battery electric vehicles (BEVs) by 2026, increasing to 80% by 2030. However, carmakers are allowed certain “flexibilities” that effectively lower the target to around 25% of sales by 2026. If the government proceeds with a proposal to reduce the 2030 target to 50%, and if carmakers take advantage of more flexibilities, there could be up to three million fewer BEVs on UK roads by 2030. This would mean that the number of fully electric vehicles available to consumers would decline substantially, impacting both environmental goals and consumer choices. The potential financial impact of weakening the ZEV mandate is substantial. Carbon Brief estimates that BEVs are approximately £1,100 cheaper to operate annually than petrol cars, primarily due to lower fuel costs. When considering the total cost of ownership, including purchase price, insurance, and proposed pay-per-mile charges, BEVs are more than £1,000 cheaper than either petrol cars or plug-in hybrids. A weaker mandate could thus lead to an overall annual cost increase of £3 billion for UK drivers by 2030. This figure includes both direct costs to individual owners and broader economic implications, such as increased reliance on imported oil and higher national emissions. The shift away from ambitious EV targets could also affect the country's ability to meet its international climate commitments. Under current projections, a weaker ZEV mandate could result in an additional 7.4 million tonnes of carbon dioxide emissions in 2030, representing 2.5% of the nation’s total emissions for that year. Furthermore, the UK could face an increase in oil imports of 17 million barrels, equivalent to 8% of its projected net imports. These changes would undermine efforts to transition toward a cleaner transportation sector and align with global decarbonization goals. Industry groups have expressed mixed views on the proposed changes. The Society of Motor Manufacturers and Traders (SMMT) argues that the current ZEV mandate is causing excessive discounts on EVs, with members reporting losses of billions of pounds due to the need to meet targets. They claim that the mandate is driving up costs for consumers and businesses alike. In contrast, the Energy and Climate Intelligence Unit (ECIU) highlights that the mandate is crucial for achieving emissions reductions and supporting the growth of the EV sector. Industry representatives also point out that the current high levels of discounts may not be sustainable in the long term, suggesting that a more balanced approach could benefit both consumers and manufacturers. Meanwhile, climate advocates and EV supporters warn that relaxing the ZEV mandate could have serious consequences for the environment and public health. They argue that the current high levels of discounts are not solely driven by regulatory requirements but are part of a broader competitive landscape. As such, even if the mandate is weakened, continued innovation and market dynamics could still lead to improved affordability and accessibility for EVs. However, the potential loss of momentum in the transition to clean transport remains a concern for many stakeholders.