David Coffin , Jeff Horowitz


Electric vehicles (EVs) are a growing part of the passenger vehicle industry due to improved technology, customer interest in reducing carbon footprints, and policy incentives. EV batteries are the key determinant of both the range and cost of the vehicle. This paper explains the importance of EV batteries, describes the structure of the EV battery supply chain, examines current limitations in trade data for EV batteries, and estimates the value added to EV batteries for EVs sold in the United States.