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Posts tagged: ethanol

Kitty Litter: Potential New Use for Spent Corn Grains

ARS scientists have developed a nearly 100 percent biodegradable kitty litter made from dried distiller's grains, left over from corn-ethanol production.

ARS scientists have developed a nearly 100 percent biodegradable kitty litter made from dried distiller's grains, left over from corn-ethanol production.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio.

Sometimes, the results of USDA science show up in the most unlikely places—maybe even in your cat’s litter box.

USDA Agricultural Research Service (ARS) scientists have discovered a way to make kitty litter that’s nearly 100 percent biodegradable by processing spent grains left over from corn ethanol production.

And what’s good for you and your cat may also be good for the environment. ARS researcher Steven F. Vaughn and his colleagues have shown that litter made with these grains as the starting material may prove to be more environmentally friendly than popular but nonbiodegradable, clay-based litters that mostly end up in landfills. Read more »

Corn Cobs on the Job

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio.

If you’re of a certain age, you might remember General Douglas MacArthur’s famous corncob pipe, or the one sported by “Granny” on the hit TV show “The Beverly Hillbillies.” But aside from those picturesque examples, corncobs have tended to mostly be considered a waste product left over from the harvest of the golden, juicy kernels of corn.

That’s in the process of changing, thanks to the scientists of the Agricultural Research Service (ARS).  For starters, they’ve shown that corn cobs left in the field after harvest can boost soil quality.  Beyond that, those tough cobs can be used to make a whole host of products. Read more »

Secretary Leads Business Roundtable Discussion with U.S. and Mexican Agribusiness Representatives

On Friday, May 17, 2013, in Mexico City, Mexico USDA Secretary Tom Vilsack led U.S. and Mexican agribusiness representatives in a discussion of priority issues affecting North American agriculture. The roundtable’s participants represented the breadth and diversity of agricultural trade between the United States and Mexico. Representatives from Grupo Bimbo, Gruma, Driscoll’s, Cargill, and others joined the Secretary, U.S. Ambassador to Mexico Anthony Wayne, and Acting Deputy Under Secretaries Suzanne Heinen and Max Holtzman to share their views on the opportunities and obstacles facing increased agricultural trade between the United States and Mexico. Read more »

Under Secretary Says Renewable Fuels Help Build a Stronger Rural Economy and a More Secure Energy Future

Under Secretary for Rural Development Dallas Tonsager describes Secretary Vilsack’s “All of the Above” energy strategy during the Iowa Renewable Fuels Summit. USDA photo.

Under Secretary for Rural Development Dallas Tonsager describes Secretary Vilsack’s “All of the Above” energy strategy during the Iowa Renewable Fuels Summit. USDA photo.

A mid-winter snow storm did not stop more than 200 participants from attending the 7th Annual Iowa Renewable Fuels Summit and Trade Show held January 30th in Des Moines.

During Under Secretary for Rural Development Dallas Tonsager’s presentation it was clear that everyone in attendance was extremely focused on helping identify ways the renewable fuels industry can continue to create economic opportunities in rural America. At the summit Mr. Tonsager also had the opportunity to hear Tom Buis with Growth Energy give a detailed overview of the ethanol industry and its many positive impacts throughout our country. Read more »

Energy Advisor Says a Host of Factors Affect Food Prices

Rob Green’s recent Wall Street Journal op-ed “The cause of higher grocery bills isn’t the drought. It’s the failed federal ethanol policy” fails to take into consideration a host of factors, other than demand for corn, that affect food prices.

In the domestic and global markets commodity, labor, transportation, energy costs, processing, and marketing costs all contribute to what we pay for food in our local grocery store or restaurant. In some cases, factors such as higher oil prices affect one or more of these underlying costs producing higher domestic and world food prices. Read more »

Secretary’s Column: Reducing Pain at the Pump for Americans

As Americans joined family and friends to celebrate America’s independence, tens of millions took to our highways and Interstates – and I know that gas prices were on the minds of many.

President Obama understands the impact gas prices can have for families, and he is committed to an “all of the above” energy approach to solving our nation’s energy challenges – including reducing pain at the pump.

That includes developing the homegrown biofuels that save Americans money at the gas station and reduce our dependence on foreign oil. Read more »