Green Options

There’s always a better whey.

A Wisconsin cheese producer, Joe Van Groll of Stratford, Wisconsin, has a way with whey.

For nearly a decade, Van Groll experimented using the waste product of cheese manufacturing, whey permeate, to manufacture ethanol. During the past four years, he’s been doing just that, and believes his process can produce ethanol for less than $1 a gallon.

The versatile little soy bean is used to make such delicious foods as tofu, tempeh, miso, and soy milk, and yet it’s misunderstood, especially here in the West. Tofu is derided, scoffed at, and even feared by some, and I’m here to set things right. Our little lesson may seem technical at first, but once you read it, I think you’ll come away with a much better understanding of our high-protein friend and

[...]