Last updated 3-1-09
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The promise of biodiesel
Phoenix Area (and beyond)
Biodiesel Interest Group
Costello Brothers'
Small Scale Biodiesel Production
This section covers the benefits of biodiesel to the consumer, the economy, and the environment.
New: Download PowerPoint presentation showing benefits.
The first meeting of our biodiesel interest group was held at Naples Ristorante in Chandler. (click image)
Ken and Jerry Costello show how to make biodiesel in half gallon batches.(click image)
New: Download PowerPoint Presentation showing large scale issues.
NEW: Coffee oil extracted from used coffee grounds provides a new source of oil for biodiesel conversion. Visit our web page that shows extraction of coffee oil.
Biodiesel from Coffee

Since May 28, 2006