US BioEnergy Selected for NASDAQ Advertising Campaign

National Campaign Highlights the Positive Impact of Renewable Fuel on Every Day Life

ST. PAUL, Minn. (September 19, 2007) – US BioEnergy Corporation (NASDAQ:USBE), a leading producer of ethanol in the United States, today announced that it has been selected by NASDAQ as one of 17 companies that will be featured in its new advertising campaign, “NASDAQ and the Companies that Move Life Forward,” that profiles NASDAQ-listed companies and how each of them improve the way we work and live every day. 
Gordon Ommen, Chairman and CEO of US BioEnergy, stated, “We are very proud to have US BioEnergy featured in this prominent national advertising campaign.  It will further the awareness of our industry and showcase the benefits of renewable American fuel.  I am particularly pleased that the ad conveys our impact on the Heartland.  America’s farmers have been integral to our nation’s success, and those same hardworking families are now helping to address our needs for energy security and more environmentally-friendly transportation fuels.”

The US BioEnergy ad features an individual pumping fuel into his pick-up truck at a filling station in a rural part of America.  After hearing a strange noise, he removes the nozzle from the tank, only to find corn kernels pouring from the nozzle.  The campaign, which began on Monday, September 17, will air nationally on CNBC, Fox News, Fox Business Channel and CNN, among others.  The ad is posted on the News Room page of US BioEnergy’s website: www.usbioenergy.net/usbio/news_room.
Forward-looking Statements
Certain matters discussed in this news release are "forward-looking statements." The Private Securities Litigation Reform Act of 1995 has established that these statements qualify for safe harbors from liability. Forward-looking statements may include words like "believe," "anticipate," "target," "expect," "pro forma," "estimate," "intend," "guidance" or words of similar meaning. Forward-looking statements describe future plans, objectives, expectations or goals. Although US BioEnergy Corporation believes that its expectations are based on reasonable assumptions, all forward-looking statements involve risk and uncertainty. Therefore, actual results could vary materially from what we expect. Please review our filings the Securities and Exchange Commission, including Annual Report on Form 10-K for the year ended December 31, 2006, for important risk factors that could cause results to differ materially from those in any such forward-looking statements. Any forward-looking statement speaks only as of the date such statement was made, and the company does not undertake any obligation to update any forward-looking statement to reflect events or circumstances after the date on which such statement was made except as required by applicable laws or regulations.

About US BioEnergy Corporation
US BioEnergy Corporation is a producer and marketer of ethanol and distillers grains. The company currently owns and operates four ethanol plants and has four additional ethanol plants under construction. Upon completion of these initiatives, the company will own and operate eight plants with combined expected ethanol production capacity of 780 million gallons per year by the end of 2008.

Media Contacts:
US BioEnergy Corporation
JD Bergquist, 651-554-5490
media@usbioenergy.net
or
Integrated Corporate Relations
Matthew Lindberg, 203-682-8200
matthew.lindberg@icrinc.com