As of 2023, Noranda Alumina LLC's plant in Gramercy, LA, had a capacity of 1.19 million metric tons per year. Forecasted data from 2024 to 2028 indicate a stable trend, starting with a minor decrease to 1.18 million metric tons in 2025 and maintaining this level through 2028. Year-on-year variation for 2024 compared to 2023 is zero. The projected compound annual growth rate (CAGR) over the 2024-2028 period is zero, indicating stagnation in growth.

Future trends to watch for include:

Potential advancements in production efficiency and technology that could increase capacity.
Shifts in global alumina demand and supply chains.
Environmental regulations impacting production processes.