Photo credit: akeg / Creative Commons This guest post was written by Ken Lanshe, Walmart vice president of global sourcing. Energy is vital. No matter what you do, from reading a book to eating dinner, energy is required at some point to make it possible, and the demand for energy is only increasing as technology advances and the global population grows. While energy does so much to make our li… Read the full story on TreeHugger
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Following the Long Trail of Impacts to Reduce Environmental Costs