If you can prove it, and you're so sure Pimentel is wrong, put your crop in the ground without the use of any fossil fuels, then harvest it and make the juice and see what you've got left. I could almost guarntee you that if you close the loop on that system, it will not be sustainable... which IS the goal if anyone is to suggest that ethanol is a 'renewable' energy. That will sort the truth from the ponzi schemes.
Pimentel is quite correct to allow for the energy used to mine the ore, make the iron and build the tractor. It's all energy that is used that would not otherwise be used if you wern't producing ethanol. He may be wrong or overzelaous in some of his assumptions with regard to what energy is consumed, but other studies I've looked at are equally if not more dismissive in the other direction. I beleive that there is likely a rather narrow net energy loss with ethanol... but even if there was a narrow net energy gain, one would have to wonder if the resources it consumes are worthwhile for such a small gain.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Good As New - by Bill Goodwin. In the summer of 1995, my father, Russ Goodwin, and I acquired the 1945 Farmall B that my grandfather used as an overseer on a farm in Waynesboro, Georgia. After my grandfather’s death in 1955, J.P. Rollins, son of the landowner, used the tractor. In the winter 1985, while in his possession the engine block cracked and was unrepairable. He had told my father
... [Read Article]
Latest Ad:
2022 John Deere 5045E, 4wd, front end loader and 3rd function with grapple. 120 hrs, 55k new, must sell
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
