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As a beverage manufacturer, we are a significant user of water. Although we cannot reduce the volume of water in our products, we can focus on minimizing the water we use in our cleaning and manufacturing processes. In 2009, we used 33 billion liters of water, a reduction of more than 2 billion liters from 2008.
Conserving Water To reduce our water use, we have increased our conservation efforts in our plants. As part of a $40-million investment program, we are introducing and installing water-saving technologies where possible and commercially viable. Using a phased approach, we have decided to target the areas with the most impact first. Our water-saving programs being deployed across all eligible production lines include the following:
Air Rinsers — We have begun converting our production lines to use deionized air instead of water to rinse bottles and pre-forms. We have now completed 161 of 186 production lines in North America and will work to convert all lines in 2010. In Europe we are optimizing existing rinsing equipment to increase its efficiency and will replace this technology with air rinsers over time. Can Warmers — Using approved chemistry designed to maintain water quality, we are able to replace water in our can warmers less frequently. In North America we have converted 25 production lines. This change will be completed in 2010 in both North America and Europe, at which point we will evaluate similar changes for our PET systems.
In Europe we are saving water through monitoring and targeting systems, which allow us to monitor our water use in real-time. So far, participating facilities have been able to reduce their water use by approximately 7 percent. We will complete installation in all facilities in 2010. In addition to these system initiatives, we have also created a water conservation toolkit that helps individual production facilities identify further local water-saving opportunities through a series of annual audits and project suggestions. Through their use of the water conservation toolkit, our production facilities in the Central Business Unit made significant water efficiency investments in 2009. Our Lenexa, Kansas, facility, for example, installed a monometer, which monitors pressure and signals when to wash and filter rather than doing so at regular intervals. Solenoids have been added to ensure water is not wasted during line interruptions. All of the water conservation measures implemented in 2009 will yield annualized savings of 300 million liters of water. |