Breaking: Car Industry Over-Complied with ZEV Mandate in 2024
New official figures show the UK car industry actually surpassed its 2024 zero-emission vehicle (ZEV) targets, contradicting repeated warnings of a shortfall. Data released in early 2026 reveals automakers collectively met the equivalent of a 24.5% ZEV share—well above the 22% headline target.
"The industry has consistently claimed demand is insufficient, yet the numbers tell a different story," said Dr. Emily Hart, transport analyst at Green Policy Institute. "They over-complied and banked credits for future years. The narrative of failure is misleading."
Claims of Missing Targets Repeated Monthly
Throughout 2024, the Society of Motor Manufacturers and Traders (SMMT) warned that EV sales would fall short, citing just 18.7% market share by November. Media outlets amplified this, publishing dozens of articles stating—incorrectly—that carmakers were missing ZEV targets.
However, the final 2024 tally was 19.8% EV sales, higher than the industry's own November estimate. With built-in flexibilities—such as credits for low-emission hybrids and borrowing allowances—the sector exceeded the mandate.
Background: How the ZEV Mandate Works
The ZEV mandate, introduced by the previous Conservative government in 2021, sets rising annual targets for zero-emission car sales. Inspired by California's scheme, it began at 22% in 2024 and rises to 80% by 2030.
Automakers can avoid fines by trading credits or borrowing from future years. These flexibilities were expanded after industry lobbying. In 2024, the effective target—after applying all flexibilities—was 24.5%, which the market met with a 2.5% surplus banked for 2025.
What This Means
Despite over-complying, the SMMT continues to call for an "urgent review" of targets, arguing "natural demand remains well below mandate levels." This pattern—claiming demand is too low, then beating targets—risks undermining public trust and delaying EV adoption.
"The industry is fighting against a policy that it is actually achieving," noted Dr. Hart. "This is less about demand and more about avoiding future targets that will rise sharply."
Read more about the ZEV mandate structure or skip to implications.
— Reporting by Carbon Brief