Electric vehicles (EVs) have advanced significantly this decade, owing in part to decreasing battery costs. Yet EVs remain more costly than gasoline fueled vehicles over their useful life. This paper analyzes the additional advances that will be needed, if electric vehicles are to significantly penetrate the passenger vehicle fleet.
Lee, Henry, and Alex Clark. "Charging the Future: Challenges and Opportunities for Electric Vehicle Adoption." HKS Faculty Research Working Paper Series RWP18-026, September 2018.