[permaculture] Re: Biodiesel (Not Biogas)
lflier at mindspring.com
Thu Mar 7 11:43:27 EST 2002
> I've forgotten where I read it, but to provide biofuel for America's cars
> would mean using 3-5 times more farmland than is now used for all
> in monoculture, fertilized, mechanically harvested, etc. etc. An absurd
> depressing notion.
Yep. Although, one can also use waste oil, e.g. from restaurants, as
biodiesel. This is a good use of a waste resource. Not that it will solve
all our energy problems, but I think it's a mistake anyway to think that any
ONE thing will solve a problem. Rather, if we use something we should be
thinking of ways to re-use it, and we should design things (such as engines)
that can make use of multiple resources/fuels. That would be a
permacultural way to solve the problem, no?
Check out this web site developed by a couple who've been touring the world
in their waste oil-powered van in order to promote biodiesel awareness:
They also have a great book on the subject, including how to make your own
biodiesel and/or modify your vehicle to run on unmodified waste oil.
More information about the permaculture