Call it the biofuel boomerang. Valentin and Nanette Humer sell their gourmet grapeseed oil to upscale Napa Valley restaurants. Then, they pick up the used oil to run their company cars.
Thanks to this approach, Valentin Humer says, "We haven't seen a gas station in two years."
No comments:
Post a Comment
Your comments are valued greatly. Please adhere to the decorum on the "First time here?" page. Comments that are in violation of any of the rules will be deleted without notice.
3/11 Update - No Moderation
*Non-anonymous commenting is preferred to avoid mix-ups. Anonymous comments are, at the behest of management, more likely to be deleted than non-anonymous comments.