Office Depot is committed to integrating sustainability throughout the organization, says Yalmaz Siddiqui, director of environmental strategy for the company. Siddiqui explains this approach, which is summarized in a strategic framework that Office Depot calls, "Buy Green, Be Green, Sell Green." A number of supply chain initiatives fall under the "Be Green" heading. In addition, a "Why Green" category on the front end helps functional groups initiate projects and make the business case, and a "Tell Green" category on the back end celebrates and shares successes both within Office Depot and externally. [Run Time (Min): 12:15]