Wal-Mart’s Climate Problem

We hate to say “I told you so,” but....

Marc Gunther on ClimateBiz discussed Wal-Mart on his blog yesterday, and points out something we’ve been trying to get across as well. Even as its greenhouse gas emissions have begun to fall, the company’s overall carbon footprint has continued to rise.

As Gwen Ruta of the Environmental Defense Fund, a Wal-Mart partner, writes in her frank assessment of the company’s 2009 sustainability report, the problem is that all the good things that Wal-Mart is doing—increasing its use of renewable energy, driving efficiency in individual stores, improving its fleet operations and pushing up its recycling rate—are offset by the fact that the company is adding more stores and selling more stuff.

In late 2007 we released our own environmental report, in which we brought up the following:

Wal-Mart’s new stores will use more energy than its energy-saving measures will save. Its fleet of trucks, massive overseas shipping to import its goods, and the increasing vehicle miles traveled by its consumers all contribute heavily to CO2 emissions and the number of ozone-causing particulates released into the air. Its huge stores and even larger parking lots contribute to the degradation of our water supply, affecting our drinking water and the viability of aquatic life.

Wal-Mart’s response has been that by increasing its market share, it can replace less efficient competitors and thereby reduce emissions in the retail sector as a whole, even as it continues to expand. That might ultimately be true in the far, far distant future, especially if one day every store is a Wal-Mart. But in the interim, Wal-Mart’s total carbon emissions continue to outpace its efficiency gains. And as Gunther so eloquently adds:

If the Earth’s atmosphere could speak, it would tell us that it doesn’t care about efficiency or renewables or recyling—or market share.

Wal-Mart’s Big Problem: Climate Change [ClimateBiz]

Read the rest of this story ...