Diesel to electric conversion 1. What is the "lightest" and most practical (affordable) set-up TODAY that one may convert Bio-Diesel fuel to electricity for use in electric motors? 2. What disruptive technology is just around the corner (near future, 5 years away) which one may convert Bio-Diesel fuel to electricity for use in electric motors? The context: Automotive, Naval, Aircraft and landbased systems. The "lightest" comes into being a technology which is transferable to all types listed. Macro, micro and everything in between may be included, but my mindset is in transportation. What's out there? Are fuel cells only for hydrogen?