What are the environmental impacts of aluminum production?

Aluminum production has several environmental impacts. It is energy-intensive, leading to high greenhouse gas emissions, primarily CO2, contributing to climate change. The process also generates toxic byproducts such as fluorides and cyanides, which can contaminate soil and water. Biodiversity is affected due to habitat destruction from mining activities. Additionally, aluminum production consumes significant amounts of water, which can strain local water resources. The industry also contributes to air pollution through the release of particulate matter and other pollutants. Overall, aluminum production poses a significant environmental challenge that requires sustainable practices and technologies to mitigate its impacts.