The Cleantech Forum that took place in Toronto this week had an interesting guest--Rand Waddoups, senior director of corporate strategy and sustainability at Wal-Mart, who regaled the audience with a pretty interesting array of facts and figures on the retailer's green push, according to Cleantech's news site.
Wal-Mart started to revamp its practices and become more green two years ago. The campaign revolves around good public relations, but also cutting costs. When you managed millions of square feet of retail space, small changes add up.
Some of the results:
The company is saving $1 million a year on … Read more