Later in the show, Gregory Wittbecker, Director of Primary Aluminum Analysis and Recycling at Alcoa, describes the benefits of recycling metals. “In the U.S. right now, we’re recycling about 54% of all the cans that are consumed,” Wittbecker reveals. This number is comparable to most Western European companies, but so much more can be done. Aluminum, which takes a significant amount of energy to create, is dependent upon recycling to reduce energy output. Wittbecker claims a 95% savings in energy when recycling, not to mention the savings in landfill space.