
I always have to preface any Walmart post with my grain of salt, but when it comes to demonstrating the raw financial savings of better efficiency, they’ve constantly amazed and should serve as a common-sense model. Simply by increasing the fuel efficiency of their truck fleet from 6mpg to 7mpg (though a variety of means) the company will save at least $35 million. Those of us with wider concerns can do the math to see how many other benefits this has for society at large. (more on MSNBC)




















