July 14th, 2009
Which is important, because it has a Yokayo Biofuels case study, not to mention it's a very fine magazine, as evidenced by things like this happening:
The print version also has articles on 3 other Northern California companies: Biofuel Oasis, Autopia Biofuels, and Dogpatch Biofuels.

"Oh, and did I tell you biodieselSMARTER is now available at Tractor Supply Co. stores across the country? 545 of them took 6 copies each! Hooray!" -Frankie, the editor
The print version also has articles on 3 other Northern California companies: Biofuel Oasis, Autopia Biofuels, and Dogpatch Biofuels.
