I received this question today from Shawn on Facebook:
Is there any local group/info for biodiesel and/or veg oil conversion?
I don't really have the option now, with a gas car, but hoping that my next will be a diesel.
Good questions.
There is one group on campus, the OSU Biodiesel Initiative.
About a year ago I worked with them quite a bit. We built a biodiesel reactor in the basement of Gleeson hall, and would have used it for converting cafeteria grease, but the local fire marshal shut us down.
The initiative's ultimate goal is to build a small-scale reactor facility and education center on campus. Join the listserv on the website to find out about meetings.
As far as veg oil, there are two companies in Corvallis: Enviofuel and Greaseworks. They sell conversion kits and work full-time converting vehicles. Nate at Enviofuel is typically more accessible for questions than Justin at Greaseworks, but both are a wealth of information. By the way - Greaseworks was one of the original biodiesel/SVO groups in the country as far as I know.
Beyond that, a few of us have batted the idea of a grease coop around, but I doubt that's going to happen anytime soon. It seems like there's plenty of oil to go around though, and I have a bit of a stockpile at the moment. If you need help with the process of getting a diesel or converting it, let me know. I'm trying to compile that type of information on my blog, and I've also written some things on GreenOptions.com, like the Biodiesel Mythbuster.
Let me know if you have more questions.
-Clayton