Scientists at USDA’s Agricultural Research Service (ARS) are studying a plant in the mustard family as a source for making butanol. It’s scientific name is Lesquerella, but it is often called Fendler’s bladderpod and Yellow Top, a plant native to the U.S. Southwest.
Butanol is a cleaner-burning alternative to gasoline that was produced worldwide until after World War II, when making this fuel from petroleum sources proved more efficient than fermenting it from corn and molasses.
Now, using the latest advances in fermentation and product-recovery technology, a team at ARS’ National Center for Agricultural Utilization Research in Peoria, Illinois, hopes to rekindle the production of butanol as a biobased fuel, among other groups.
Towards that end, they’ve conducted research to expand the list of butanol feedstocks that can be used—from fiber-rich crop residues like wheat straw, sweet sorghum bagasse and corn stover, to food wastes and processing byproducts like dried distillers grains and solubles and “presscake” (the crushed remains of lesquerella seed whose oil has been extracted).


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Austin and Evan Ludowese from south central Minnesota have been proud to help promote the good news about ethanol at the Sturgis Motorcycle Rally since 2015.
During a visit to Wisconsin this week, Environmental Protection Agency Administrator Andrew Wheeler was once again questioned about the status of so-called “gap year” waiver requests from refineries asking for relief from their Renewable Fuel Standard obligations from previous years.
President Donald Trump was asked about efforts to lower or eliminate Brazil’s tariffs on U.S. ethanol during a
The atmosphere is a little different this year for the 2020 Sturgis Motorcycle Rally at the Buffalo Chip Campground, but ethanol is still in big demand – especially hand sanitizer. 
Senate John Thune (R-SD) this week
The 80th annual