Another 2011 study at the University of Michigan and Ford Motor Company found enough resources to support global demand until 2100, including the lithium required for the potential widespread transportation use.
Et andet studie fra forskere fra University of Michigan og Ford Motor Company i 2011 fandt, at der findes tilstrækkelige ressourcer til at understøtte global efterspørgsel frem til 2100, inklusive den lithium, der kræves til potentielt udbredt brug i transportsektoren.