Dakota Spirit AgEnergy Receives EPA Certification

Joanna Schroeder

Dakota Spirit AgEnergy has received a renewable fuels certification (RFS2) from the U.S. Environmental Protection Agency (EPA) for its proposed 65 million gallon per year biorefinery that will produce ethanol, distillers grains and fuel-grade corn oil at the Spiritwood Energy Park near Jamestown, North Dakota.

Dakota Spirit AgriEnergyUnder the EPA’s revised Renewable Fuel Standard, cornstarch-based ethanol production facilities built after 2007 are required to have lifecycle carbon intensities 20 percent lower than conventional motor fuels. EPA’s RFS2 approval this week affirms that Dakota Spirit AgEnergy meets the 20 percent threshold. The lower intensity is primarily due to the use of steam from Spiritwood Station to power the biorefinery. As a combined heat and power plant, and when fully utilized, Spiritwood Station will be about 66 percent energy efficient. Most conventional coal-based power plants are 30 to 35 percent efficient.

“We are pleased we could bring the EPA regulatory review of our unique RFS2 pathway to a successful and collaborative conclusion,” said Greg Ridderbusch, president of Dakota Spirit AgEnergy, and vice president of business development and strategy, Great River Energy who owns Dakota Spirit AgriEnergy.

To date, Dakota Spirit AgEnergy has completed business planning, engineering and now, RFS2 certification. Ongoing financing work is left to complete before groundbreaking in summer 2013. When operational, the biorefinery will utilize 23 million bushels of corn to produce 65 million gallons of ethanol per year, as well as corn oil and distiller’s grains.

corn, Ethanol, RFS