Michelle Harvey

WMT-EDFUntil now, Walmart’s bold sustainability efforts were marred by a glaring omission.

The $405-billion a year retailer has worked hard since 2005 to save energy, reduce waste and sell more sustainable products.

But it resisted pressures to reduce or hold steady its own greenhouse gas emissions. In fact, its carbon emissions have grown, as the middle graphic below shows. (There’s a cleaner version in WMT’s responsibility report, here.) When it comes to global warming, Walmart would appear to be doing more harm now than it was three or five years ago.

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Today, Walmart made its first major commitment to reduce greenhouse gases–although, in typical WMT fashion, rather than set a tough goal that might affect its own growth curve, the company plans to turn up the pressure on its thousands of suppliers to reduce their emissions. [click to continue…]

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