Hidden costs of ethenol
"william" wrote in message news:fbzgi.11573$xy.11256@trnddc06...
One more thing I would like to point out on the corn- food-ethanol debate is that making ethanol uses only the starch
in corn. The protein is still there and is used as a high quality feed, called dried distillers grains or DDG. It is
mostly feed to cattle. The most effecient ethanol plants have a feed lot next to them and the solids are feed wet to
the cattle saving the energy usually used to dry the stuff. The cattle manure is used as a source of methane for
energy to run the ethanol plant. It still requires additional energy, but every savings helps. There are other
byproducts of the process to, but my point is a lot of the corn still is used as food. The main study the media likes
to quote to discredit ethanol was done about 20 years ago and is hopelessly out of date.
It is hopeless alright...
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