The UK Zero Emission Vehicle (ZEV) Mandate set automakers a 2025 target of 28% BEV share for new car sales (rising to 80% by 2030). The actual 2025 outcome was roughly 23.4% BEV - a notable miss but smaller than headlines suggested. But the actual penalty exposure was smaller than the headline gap suggests because of the mandate's flexibility provisions.
Three Flexibility Mechanisms Used
First, banking and borrowing: OEMs can borrow from future-year allowances. Second, ICE-EV pooling: car-makers can convert credits across BEV, PHEV and ICE. Third, end-of-line trading: Tesla (an OEM with 100% BEV sales) sold credits to non-compliant brands.
Penalty per Missed Vehicle
The headline penalty is £15,000 per missed BEV. Combined with flexibility credits (which trade at roughly £4,000-7,000 per credit), most OEMs preferred to buy credits rather than pay the penalty.
What 2026 Looks Like
The 2026 ZEV target is 33% BEV share. Most OEMs are forecasting they will need to increase BEV mix significantly via either new model launches (especially smaller, cheaper BEVs) or continued credit purchases. The UK government is reviewing the mandate's structure following industry pressure but no official changes have been announced.
Track UK BEV share month-by-month on the UK EV dashboard.