Between 2015 and 2019, antimonial lead consumption in Iowa, Michigan, and Missouri displayed a consistent downward trend with a compound annual growth rate (CAGR) of approximately -27.5%. The rate of decline steepened sharply, with consumption falling from 3.74 thousand metric tons in 2015 to 0.899 thousand metric tons in 2019. In 2023, antimonial lead consumption remained near the lower end, underscoring the ongoing shrinkage in demand in these regions.
Future trends to watch for include the ongoing push towards more sustainable and environmentally friendly alternatives, which could further impact lead consumption. Innovations in battery technology and recycling processes may also play a critical role in shaping demand and material use in these states.
