What are some environmental issues related to the production of aluminum?

The production of aluminum is associated with several environmental issues. One major concern is the high energy consumption required for the smelting process, which contributes to greenhouse gas emissions. The process also generates significant amounts of waste, including red mud, a hazardous byproduct that can contaminate soil and water if not properly managed. Additionally, deforestation and habitat destruction occur due to the mining of bauxite, the primary ore of aluminum. Air pollution is another issue, as the production process releases particulates and other pollutants into the atmosphere. Lastly, the depletion of non-renewable resources, such as fossil fuels used in the smelting process, is a long-term environmental concern related to aluminum production.