STUDY: Corn Biofuels Worse For Environment In Short Term Than Gasoline (UPDATED)

Biofuels made from the leftovers of harvested corn plants are worse than gasoline for global warming in the short term, a study shows, challenging the Obama administration’s conclusions that they are a much cleaner oil alternative and will help combat climate change, reports the Associated Press via WashingtonExaminer.com

A $500,000 study paid for by the federal government and released Sunday in the peer-reviewed journal Nature Climate Change concludes that biofuels made with corn residue release 7 percent more greenhouse gases in the early years compared with conventional gasoline.

While biofuels are better in the long run, the study says they won’t meet a standard set in a 2007 energy law to qualify as renewable fuel.

The conclusions deal a blow to what are known as cellulosic biofuels, which have received more than a billion dollars in federal support but have struggled to meet volume targets mandated by law. About half of the initial market in cellulosics is expected to be derived from corn residue.

The biofuel industry and administration officials immediately criticized the research as flawed. They said it was too simplistic in its analysis of carbon loss from soil, which can vary over a single field, and vastly overestimated how much residue farmers actually would remove once the market gets underway.

“The core analysis depicts an extreme scenario that no responsible farmer or business would ever employ because it would ruin both the land and the long-term supply of feedstock. It makes no agronomic or business sense,” said Jan Koninckx, global business director for biorefineries at DuPont.

Read the full article on Washington Examiner here.

UPDATE (1:44 pm EST, 4/21/2014): Renewable Fuels Association (RFA) responds:

From RFA press release titled “New Stover Study is Deeply Flawed and Out of Step with Current Science”: A new study published in Nature Climate Change that argues biofuels from corn residue (stover) may be worse for the climate than gasoline is deeply flawed and contradictory to current science. It shows a complete lack of understanding of current farming practices.

Commenting on the study, Bob Dinneen, President and CEO of the Renewable Fuels Association (RFA), said, “The study’s methodology is fundamentally flawed and its conclusions are highly suspect. The results are based on sweeping generalizations, questionable assumptions, and an opaque methodology. The authors offer no robust explanation for why their findings contradict other recent, highly regarded research. Ultimately, this paper should be seen for what it truly is – a modeling exercise of a hypothetical scenario that bears no resemblance to the real world.”

Dinneen goes on to highlight several key areas of contention with the Liska et al study. “Stover removal rates are currently in the 10-25% range, which well documented research demonstrates is sufficient to replenish soil. But this study assumes 60-70% stover removal, a level that nobody believes is sustainable.”

“This study lacks sophistication and contradicts without explanation a larger highly–regarded, credible body of science. Other recent studies have examined the carbon impacts of using corn residue for bioenergy. For instance, an analysis conducted by the University of Illinois and Argonne National Laboratory showed 30% residue removal resulted in no additional direct or indirect carbon emissions. Furthermore, it showed certain levels of corn stover can be removed without decreasing SOC. Initial results from research at South Dakota State University showed that SOC levels remained constant from 2008-2012 in a harvest system with relatively high residue removal rates.”

Dinneen concluded, “Last week there was a study suggesting the carbon impact of fracking may be 1,000 times greater than previously thought. Curiously, that report was largely ignored by the media. Folks need to stop manufacturing scenarios to make biofuels look bad, and begin focusing on the true carbon menace – oil.”

More detailed information on RFA’s points of contention with this study can be found here.

Topics:

Leave a Reply

Management Stories
ManagementMACA 2014: The State Of The Agricultural Industry, And Then Some
October 9, 2014
The trade association’s annual gathering featured speakers from across agriculture and beyond. Read More
StewardshipA Multi-Layered Approach To Water Quality
October 6, 2014
Illinois event highlights research and technology designed to better monitor and improve water quality — and the benefits of cooperative, coordinated effort. Read More
StewardshipMichigan Agriculture Leaders On Toledo Water Ban: We Want To Be Part Of The Conversation
August 8, 2014
Leaders of Michigan agricultural organizations said Thursday that the government should not have a “knee-jerk reaction” based on last weekend’s water ban in Toledo due to fertilizer run-off in Lake Erie. Read More
ManagementRussia Bans U.S. And EU Ag Product Imports In Ukraine Sanctions Battle
August 7, 2014
Russian President Vladimir Putin has banned the import of agricultural goods from countries that have imposed sanctions on Russia. Read More
Top 100 Articles
CropLife 100Pinnacle Agriculture Acquires Minnesota Retailer
April 14, 2015
Pinnacle Agriculture Holdings, LLC, ranked No. 6 on the CropLife 100,  has successfully acquired Liebl Ag, LLC in Ada, MN.  Read More
CropLife 100CHS, Aurora Cooperative Complete Fertilizer Storage, Grain Shuttle Loading Facility
April 13, 2015
CHS Inc., the nation’s leading cooperative and ranked No. 5 on the CropLife 100, and Aurora Cooperative (ranked No. 21) Read More
CropLife 100GROWMARK Acquires Missouri Refined Fuels Terminal
April 2, 2015
Bloomington, IL-based GROWMARK and Magellan Pipeline Co. have entered into an agreement in which GROWMARK will acquire the refined fuels Read More
CropLife 100Wilbur-Ellis Acquires South Dakota Retailer
April 2, 2015
Wilbur-Ellis Co.’s Agribusiness Division, a recognized leader in precision agriculture technology and the distribution and marketing of plant protection, seed Read More
CropLife 100The McGregor Co. Closes Smith-Kem Acquisition
April 2, 2015
The McGregor Co. — ranked No. 16 on the CropLife 100 list of largest U.S. ag retailers — has completed Read More
CropLife 100BRANDT Commemorates National Ag Day
March 20, 2015
The Illinois agriculture community gathered at BRANDT global headquarters on March 18 to celebrate National Ag Day behind this year's theme Sustaining Future Generations. Read More
Latest News
FertilizerSimplot’s Gal-XeONE Technology Moves West
April 27, 2015
The J.R. Simplot Co. remains committed to creating customer value through technology. In 2013, Simplot purchased the Gal-XeONE controlled release Read More
Eric SfiligojThe Need To Defend Production Agriculture
April 27, 2015
Last week, I spent the better part of my time on the road visiting with ag retailers and market suppliers Read More
FertilizerStarter Fertilizers Show Value In Stressful Spring Cond…
April 27, 2015
From wet, cold conditions in the eastern Corn Belt to excessively dry, cool soils in the Plains states, spring field Read More
StewardshipTFI Announces Renewed Financial Commitment To Fertilize…
April 24, 2015
Today, The Fertilizer Institute’s (TFI) President Chris Jahn announced that TFI and over 100 partners will more than double existing Read More
Industry NewsMACA Names New Ambassador Coordinator
April 23, 2015
The Mid America CropLife Association (MACA) has named Michelle Kilper as its new Ambassador Coordinator. Michelle is a graduate of Read More
ManagementAg Retailer’s Role In Local Policy Making; Raising The …
April 23, 2015
CropLife’s Paul Schrimpf and Eric Sfiligoj review their recent travels, precision ag efforts in Washington, DC, and the role of Read More
TMX-2050 In-Cab Display Launch Run Screen
Precision AgIn-Cab Computing 2015: Connectivity, Compatibility Take…
April 23, 2015
In terms of in-cab computing solutions for the agriculture market, companies like Case IH, Topcon, Trimble, John Deere and Raven Read More
USDA
StewardshipUSDA Outlines Building Blocks For Climate Smart Agricul…
April 23, 2015
Today, the USDA has announced a comprehensive and detailed approach to support farmers, ranchers, and forest land owners in their Read More
Industry NewsArysta LifeScience Welcomes New Territory Sales Manager
April 23, 2015
Arysta LifeScience North America recently announced the addition of Kaitlyn Acaster to the Canadian sales team. Acaster will fill the Read More
Crop InputsMarrone Bio Innovations Opens New Research Greenhouse
April 23, 2015
Marrone Bio Innovations, Inc. (MBI), a leading provider of bio-based pest management and plant health products for the agriculture, turf Read More
Crop InputsDuPont Acquires Taxon Biosciences
April 23, 2015
DuPont has agreed to acquire Taxon Biosciences, Inc., a leading microbiome discovery company. This acquisition will build on DuPont’s in-house capabilities Read More
Farmer on tablet
ManagementStudy: Consumers Don’t Care If U.S. Farmers Feed …
April 23, 2015
“We’re feeding the world” is a mantra often used by those involved in farming and food to build support for Read More
Industry NewsCorporate Responsibility Magazine Names Monsanto One Of…
April 22, 2015
Corporate Responsibility Magazine (CR Magazine) named Monsanto Co. to its 100 Best Corporate Citizens List for 2015. This is the Read More
FertilizerSpring Nitrogen Management: Form And Timing
April 22, 2015
Most corn producers have planned their spring nitrogen program for 2015, and many have already started to implement their program. Read More
FMC 3Rive 3D
Industry NewsFMC Corp. Completes Acquisition Of Cheminova
April 22, 2015
FMC Corp. has completed the closing of its acquisition of Cheminova A/S, a multinational crop protection company based in Denmark Read More
SoftwareSyngenta Expands AgriEdge Excelsior Nationwide For 2015
April 22, 2015
Growers across the country can now take the guesswork out of improving their farm’s production, land value, farm stewardship and Read More
Cornfield near Sioux City Iowa
HerbicidesU.S. Regulators May Start Testing Food For Glyphosate R…
April 21, 2015
U.S. regulators may start testing food products for residues of the world’s most widely used herbicide, EPA told Reuters’ Carey Read More
FungicidesBRANDT Adds Zonix Biofungicide To Portfolio
April 21, 2015
BRANDT has added Zonix biofungicide to its rapidly expanding line of organic and sustainable products. Zonix is a contact fungicide that Read More