Aluminum can packaging is considered one of the most environmentally friendly options due to the potential for its recyclability, energy efficiency, and low environmental impact it causes. Recycling is done 100% on aluminum, which can be recycled time and time again without losing any quality or structural integrity. This distinctive property makes it one of the most sustainable packaging materials in the world. The Aluminum Association estimates that by recycling aluminum, 95% of energy use is saved in producing new aluminum, saving a considerable amount of GHG emissions.
Considering that 75% of all aluminum ever produced is still in use today, it indicates a long life cycle and further helps the circular economy. In well-developed recycling systems, like those in Europe and North America, recycling rates for aluminum beverage cans are at an impressive rate exceeding 70%. These high recycling rates directly support efforts to reduce landfill waste and conserve natural resources.
Packaging in aluminum cans is light, with an average weight of 13 grams per can. The lightness cuts up to 30% of emissions during transportation, compared to the weights of glass or steel. This reduced weight will lower shipping costs but also reduce the overall carbon footprint for the distribution of the products.
The material’s barrier properties also add to the eco-friendliness. Aluminum cans provide an airtight seal that prevents contamination, extending shelf life and reducing food waste in beverages. Research has shown that packaging made of aluminum reduces the spoilage rate by 20%, especially for carbonated drinks and perishable goods.
Aluminum is recycled very quickly: it only takes 60 days to return used cans to shelves as new products, making it one of the quickest materials to re-enter the supply chain. This quick turnaround aids sustainability initiatives, such as Coca-Cola’s World Without Waste program, in their journey to collect and recycle each can or bottle it sells by 2030.
Sustainability in aluminum production is also improving. Many manufacturers now incorporate recycled content into their products, with some cans containing up to 70% recycled material. This reduces the need for mining new aluminum, which is a resource-intensive process.
As environmental activist David Suzuki once said, “The choices we make today will determine the legacy we leave for future generations.” Aluminum can packaging stands apart by offering an efficient packaging solution while being environmentally responsible.
For industries looking to adopt sustainable practices, aluminum can packaging provides a viable solution. Its recyclability, energy efficiency, and minimal waste make it a top choice for companies and consumers striving for a greener future.