for whatever Wikipedia is worth, the Wikipedia article on the subject states that 90% of the feedstock for commercial biodiesel production is virgin soybean oil:  http://en.wikipedia.org/wiki/Bio_Diesel

mcneely

---- Rob <becida@COMCAST.NET> wrote:
> At  11/23/2011 11:27 AM,Frank Lee wrote:
> >Rob,
> >
> >Thanks for your apology, but you seem to be uninformed.
>
>
> Uninformed? There is a free lunch? Probably not what you meant....
> The fuel in YOUR rig comes from used deep fryers and chicken fat and
> not from commercial agricultural at all is probably what you meant.
>
> I see that "Biodiesel" label a lot around here, who knew there was
> that much used cooking oil & chicken fat?  I didn't know that! All
> this time I thought the biodiesel label was bragging about driving on
> what the poor people used to eat.
> Learn something new everyday if I'm lucky! Thanks.
>
> Rob

--
David McNeely