questionText: To ask the Secretary of State for Transport, what estimate she has made of the average lifespan of electric vehicle batteries and the implications this may have for the second hand market for electric vehicles.
answerText: The latest evidence on electric vehicle (EV) battery lifespans shows that average degradation is much slower than originally expected, with different studies suggesting the average battery retains between 81.6 and 85% of its original capacity after eight ...
heading: Electric Vehicles: Batteries