The unique energy policy of Wal-Mart is to take actions that help reduce the costs of energy, using Wal-Mart’s Green List as a benchmark for that purpose. The Green List, recently published by Wal-Mart Stores, is a global database of sustainable suppliers and recyclers of reusable merchandise. A Wal-Mart employee helps identify the suppliers using sustainable methods, and then Wal-Mart works with them to create and implement policies that would make their service more sustainable.

In this case study solution, you are asked to identify solutions for your own business. Do you have any proposals for reducing your own energy costs? What practices do you currently employ that are inefficient? If you can find an existing vendor that can use some of the existing processes at an appreciable reduction in cost, how would you then demonstrate it to the customer base?

This case study solution requires the use of your own current data as the basis for all of the analyses that follow. You will use all of the regular business processes to identify the ways in which you can save energy and money. You will write up some scenarios in which these savings will be realized, using existing resources and a financial break. Then you will compare that situation with the scenario and offer a HBR Case Solutions solution that compares the two.

The Wal-Mart’s Sustainability Strategy is to ask the vendors to adopt practices that are consistent with the Global Responsible Vendor Program, Wal-Mart’s commitment to environmental stewardship. In the Wal-Mart’s Sustainability Strategy, Wal-Mart encourages its vendors to buy items from suppliers that comply with sustainability practices. This is done through a simple website and includes a web site that is hosted by a third party company.

To handle this, you can use the HBR Case Solutions, which has a software program that will help you generate the cases. The HBR Case Solutions is also known as the HBR Case Guide.

The Sustainability Leaders in Process Management (SLIPM) makes available some of the framework that Wal-Mart provides. An important part of the Wal-Mart’s Sustainability Strategy is for the suppliers to participate in the Global Responsible Vendor Program.

In addition to a special website for vendors, Wal-Mart also requires companies that take part in the Global Responsible Vendor Program to join the Green List. Wal-Mart uses this database as a benchmark for the types of sustainability practices used by its vendors.

In essence, Wal-Mart believes that the green list will be a source of information for its suppliers that will help them meet and exceed sustainability requirements. When your company is considering implementing green practices, you should ask if you can use the suppliers’ Global Responsible Vendor Status Report, which is produced by SLIPM.

In addition to using your own experiences with your organization to identify and analyze the problems, the Sustainable Procurement Solution is to organize the analysis of those problems. You should learn how to apply the basic techniques of the HBR Case Solutions.

Most of the Sustainable Procurement Solutions are “Case Scenarios.” Each case study helps to illustrate the key principles and activities of Wal-Mart’s efforts to address the sustainability challenges facing its suppliers.

The Wal-Mart’s Sustainability Strategy, Business Case Solutions and Process Improvement Plans also use case studies to train workers, other employees, customers, suppliers and the communities that are the intended beneficiaries of Wal-Mart’s business. The Case Study helps workers and business owners understand the sustainability challenges faced by their company, how to cope with them, and how to modify and improve their business processes to become more sustainable. Finally, the Case Study helps customers, suppliers and community stakeholders to make informed decisions on how to tackle sustainability issues.