PepsiCo and Water.org, and in 2009 began cleaning new Gatorade bottles with purified air instead of rinsing with water, among other water conservation practices. In the United Kingdom, also in response to regional drought conditions, PepsiCo snacks brand Walkers' reduced water usage at its largest potato chip facility by 45 percent between the years 2001 and 2008. In doing so, the factory used machinery that captured water naturally contained in potatoes, and used it to offset the need for outside water. As a result of water reduction practices and efficiency improvements, PepsiCo in 2009 saved more than 12 billion liters of
PepsiCo bottles was reduced nearly 40 percent, to 15 grams, with a packaging redesign in 2009. Also in that year, PepsiCo brand Naked Juice began production and distribution of the first 100 percent post-consumer recycled plastic bottle. On March 15, 2011, PepsiCo unveiled the world's first plant-based PET bottle. The bottle is made from plant-based materials, such as switch grass, corn husks, and pine bark, and is 100% recyclable. PepsiCo plans to reuse more by-products of its manufacturing processes such as orange peels and oat hulls in the bottles. PepsiCo has identified methods to create a molecular structure that is the