Ethanol industry turns to plant residue, scraps
by David Pitt, Associated Press
January 31, 2013 11:10 AM | 657 views | 0 0 comments | 9 9 recommendations | email to a friend | print
In this Oct. 30, 2007 file photo, a dump wagon adds freshly gathered corn cobs to a pile on a farm near Hurley, S.D. After decades of talk, the ethanol industry is building multimillion dollar refineries in several states that will use corn plant residue, wood scraps and even garbage to produce the fuel additive. (AP Photo/Dirk Lammers, File)
In this Oct. 30, 2007 file photo, a dump wagon adds freshly gathered corn cobs to a pile on a farm near Hurley, S.D. After decades of talk, the ethanol industry is building multimillion dollar refineries in several states that will use corn plant residue, wood scraps and even garbage to produce the fuel additive. (AP Photo/Dirk Lammers, File)
slideshow
DES MOINES, Iowa (AP) — Ethanol producers have talked for decades about using plant residue, wood scraps and even garbage to produce the fuel additive, but now companies finally are building full-scale refineries.

About 70 cellulosic ethanol projects are under way, reflecting billions of dollars of private investment.

The breakthrough comes at a key time, after the drought heightened criticism about the vast amount of corn used to brew up ethanol rather than be used for animal feed or other foods. Drought left the corn crop smaller than expected, and livestock groups blamed ethanol producers for soaring corn prices that hurt their profits.

The push for more ethanol production comes amid federal requirements that the petroleum industry mix 36 billion gallons of the additive into the nation’s fuel supply by 2022.

Comments
(0)
Comments-icon Post a Comment
No Comments Yet
*We welcome your comments on the stories and issues of the day and seek to provide a forum for the community to voice opinions. All comments are subject to moderator approval before being made visible on the website but are not edited. The use of profanity, obscene and vulgar language, hate speech, and racial slurs is strictly prohibited. Advertisements, promotions, and spam will also be rejected. Please read our terms of service for full guides