The forecast for mined perlite production in the US shows an annually decreasing trend from 2024 to 2028, dropping from 435.22 to 412.98 thousand metric tons. This decline represents a consistent contraction in output, which is expected to continue with an average annual reduction over the five-year period, indicating a negative CAGR. For context, in 2023, actual production was above these forecasted values, signaling a downturn starting in 2024.

Future trends to watch for include:

Potential technological or process innovations that could reverse the decline in output.
Market demand fluctuations influenced by changes in the construction and horticulture sectors.
Environmental policies affecting mining operations and production capacities.