Stacy Mitchell

In 2006, I wrote a cover story for FORTUNE with the headline: Wal-Mart Saves the Planet. Since then, I’ve written dozens of stories about the retail giant. I’ve reported on Walmart’s impact on the gold mining industry (Green Gold in FORTUNE), its efforts to protect child laborers in Uzbekistan and salmon fisherman in Alaska (Walmart: A bully benefactor on Fortune.com), the launch of a path-breaking sustainability index (Inside Walmart’s sustainability index at GreenBiz), LED lights in Walmart parking lots, the company’s CSR reports, etc. I’ve been critical at times–pointing to Walmart’s BIG problem: climate change and writing that Walmart CEO (Mike Duke) has a problem with gays–but most of my coverage of the company’s sustainability effort has been laundatory.

Now here comes Stacy Mitchell, a smart reporter, with a six-part series in Grist called Walmart’s Greenwash: Why the retail giant is still unsustainable. She assails Walmart for promoting suburban sprawl, making only token efforts to buy renewable energy and selling cheap throwaway stuff. She also faults mainstream environmental groups for focusing “on the small bits of good that Walmart could do—reduce PVC in packaging, for example—while ignoring the much larger consequences of its ever-expanding business model.” She also says that she has been “shocked by just how much of a public relations boost the media have given the company and how little public accountability they have demanded in return.”

These are serious criticisms that deserve a responses. Stacy highlights some important points. Fundamentally, though, we disagree about Walmart, and this post (it’s necessarily longer than most) is an attempt to explain why. Some of our differences are probably a result of what psychologists called confirmation bias, which describes the way all of us seek out, sift through and read evidence in ways that confirm our preconceptions. Confirmation bias is a problem in journalism, politics, economics and even in the so-called hard sciences.

Stacy Mitchell

I’m sure that my experience with Walmart has left me vulnerable to confirmation bias. I’ve visited Bentonville, gotten to know executives at the firm, and the company has participated in Fortune’s Brainstorm Green conference, which I co-chair;  my career and reputation have been helped by my reporting on the company. I suspect the same is true of Stacy, who wrote a book in 2008 called Big-Box Swindle: The True Cost of Mega-Retailers and the Fight for America’s Independent Businesses. She has “advised numerous communities on strategies and policies to limit chain store proliferation and strengthen locally owned businesses,” according to her bio.

So read on (skeptically) as I try to sort through some of the issues she’s raised. [click to continue…]

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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.

en_c_impact1

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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