While the goal of 21st Century Green is to have a vibrant biodiesel industry in California, we certainly support everyone's right to make his or her own fuel. Not only do we list homebrewing classes and workshops on the California Biodiesel Calendar, we also maintain a database of California-based biodiesel homebrewing educators.
If you wish to learn how to make your own biodiesel, contact us. Please include your location so we can direct you to an educator in your part of the state. (There is also an excellent book on homebrewing and resources available on-line.)