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DOE to Invest $250 Million in New Bioenergy Centers

August 3, 2006   |   5 Comments

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The centers' mission will be to conduct systems biology research on microbes and plants, with the goal of harnessing nature's own powerful mechanisms for producing energy from sunlight. A major focus will be on understanding how to reengineer biological processes for more efficient conversion of plant fiber, or cellulose, into ethanol, a substitute for gasoline.
5 Reader Comments
Comment
1 of 5
August 4, 2006
The numbers on ethanol production are becoming very confusing. I just read that based on existing and planned distilleries, the entire corn crop in Iowa will be diverted to ethanol production "soon". Is that so?
Comment
2 of 5
August 4, 2006
Switchgrass is a cellulose based feedstock that provides the highest per-acre yields of ethanol (1400 gallons/acre/year). It also can grow on marginal land, which may mitigate farm land being converted from food production to fuel production, and impacting the human food chain. Claims that only feed corn will be effected, belie the use of corn to feed beef, swine, and poultry - all of whom will be severely impacted if corn is diverted to fuel production. The acreage demands of ethanol are immense. Just to provide E-10, from corn, would take a land area larger than the whole state of Illinois. Fast and easy cionversion of cellulose to fuel should be priority issue.
Comment
3 of 5
August 4, 2006
I suggest that the DOE work with the L.A. Department of Public Works who are working on implementing L.A.'s 20-year plan (RENEW L.A. passed unanimously by the L.A. City Council back in February) to divert up to 80% of its unrecycled municipal solid waste to biorefineries that produce electricity and ethanol. Urban waste going to landfills is an urgent crisis in big cities. Why not kill 6 birds (waste, pollution, ghg, employment, electricity, renewable fuels) with one stone - biomass conversion technologies?
Comment
4 of 5
August 4, 2006
Cellulosic Biomass is the answer to many problems. It is only logical to recycle and reuse our never ending growth of trash for our heating and automobiles. Its clean, its highly available and companies (like paper companies with tons of left over waste0 can actually make money instead of having to pay someone to take their trash. I am looking forward to when our landfills will be our goldmines. All that trash waiting to be treated with enzymes, or acid to be brought to the sugar receiving state to be made into ethanol.
I can see the future when we will be heating our homes and creating electricity from this rescource. I wish only I was an environmental scientist or chemist so I could help.
Comment
5 of 5
August 6, 2006
The first comment, by Lori, is well said. But don't we really feel like, 'let's get on with it?' Isn't this such a no-brainer that it's frustrating we aren't already using cellulosic ethanol on a large scale? I have read a lot about it, and it could hardly be more clear that the economics and everything else make utter blatant sense, so can we just get on with it already!
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