Central Indiana EthanolCIECentral Indiana Ethanol
Corn BidsMissionAboutProductsContactFactsLinksPump LocatorPhotosPressWeatherCareers



Source:  National Ethanol Vehicle Coalition






E85 is the term for motor fuel blends of 85 percent ethanol and just 15 percent gasoline. E85 is an alternative fuel as defined by the U.S. Department of Energy. Besides its superior performance characteristics, ethanol burns cleaner than gasoline; it is a completely renewable, domestic, environmentally friendly fuel that enhances the nation's economy and energy independence.

Today, the U. S. imports more than half of its oil, and overall consumption continues to increase. By supporting ethanol production and use, U.S. drivers can help reverse that trend. 85% ethanol can reduce pollution. Government tests have shown that E85 vehicles reduce harmful hydrocarbon and benzene emissions when compared to vehicles running on gasoline. E85 can also reduce carbon dioxide (CO2), a harmful greenhouse gas and a major contributor to global warming.

Although CO2 is released during ethanol production and combustion, it is recaptured as a nutrient to the crops that are used in its production. Unlike fossil fuel combustion, which unlocks carbon that has been stored for millions of years, use of ethanol results in low increases to the carbon cycle. Ethanol also degrades quickly in water and, therefore, poses much less risk to the environment than an oil or gasoline spill.

Source: National Ethanol Vehicle Coalition

Indiana E85 Refueling Sites
US E 85 Refueling Sites
Frequently Asked Questions

Central Indiana Ethanol uses Ethanol and DDGS Marketers, CHS (Cenex Harvest States): 800-851-6936.



Cenex Harvest States
Scott Thiel

Source:  American Coalition For Ethanol

Distillers Grain is an important co-product of drymill ethanol production. The drymill ethanol production process uses only the starch portion of the corn, which is about 70% of the kernel. All the remaining nutrients – protein, fat, minerals, and vitamins – are concentrated into distillers grain, a valuable feed for livestock. A bushel of corn weighs 56 pounds and will produce at least 2.8 gallons of ethanol and 17 pounds of distillers grain.

Distillers grain can be fed to livestock wet or dry. Dried distillers grain (DDG) is the most common variety. Drying the distillers grain increases its shelf life and improves its ability to be transported over longer distances. If a consistent nearby market can be secured, ethanol producers can supply the feed as wet distillers grain (WDG). The wet form is not as easily transportable, but the cost of drying the product is removed.

Dried distillers grain with solubles (DDGS) is the form available to the feed industry. The liquid that is separated from the mash during the distilling process is partially dehydrated into a syrup, then added back onto the dried distillers grain to create DDGS.

DDGS is a high quality feedstuff ration for dairy cattle, beef cattle, swine, poultry, and aquaculture. The feed is an economical partial replacement for corn, soybean meal, and dicalcium phosphate in livestock and poultry feeds. Historically, over 85% of DDGS has been fed to dairy and beef cattle, and DDGS continues to be an excellent, economical feed ingredient for use in ruminant diets.



Source:  American Coalition for Ethanol

Carbon dioxide (CO2) is a co-product of drymill ethanol production. Carbon dioxide is given off in great quantities during the fermentation stage of ethanol production, and many ethanol plants collect that carbon dioxide and market it as co-product. The carbon dioxide is cleaned of any residual alcohol, compressed, and sold to other industries. Carbon dioxide is used to carbonate beverages, to manufacture dry ice, and to flash freeze meat. CO2 is also used by paper mills and other food processors.

A project is underway in Kansas to use carbon dioxide to recover oil from marginal oil fields. Using this miscible CO2 flooding, carbon dioxide from a nearby ethanol plant is injected into oil-producing rocks about 3,000 feet underground. The carbon dioxide mixed with oil that has collected in hard-to-reach spots in the rock, forcing it into nearby production wells.

Renewable Fuel Association 
RFA information on Co- Products

Corn Oil and Corn Syrup


Central Indiana Ethanol
HomeAbout UsCorn BidsPress ReleasesContactCareersSitemapLogin