In 2023, lime used for water treatment in the U.S. stood at 1.4 million metric tons. The forecast period from 2024 to 2028 shows a slight decline, dropping marginally to 1.38 million metric tons by 2028. Year-on-year analysis indicates a minimal decrease, with a CAGR over five years reflecting a muted downtrend.

Future trends to watch for include:

Regulatory changes that may impact water treatment standards and lime usage.
Technological advancements in water treatment processes that could alter lime demand.
Environmental and sustainability trends influencing resource usage and alternative solutions.