What is E85? Complete Guide to Flex Fuel & Ethanol Gasoline
E85 is an ethanol-heavy fuel blend (51-83% ethanol) for flex fuel vehicles. Learn what E85 is, how it differs from regular gas, benefits, drawbacks, and if it's right for your car.
135 public E85 stations in Missouri, led by Springfield, Columbia, Jefferson City. Search the map by address or ZIP.
Excellent E85 coverage! Stations are widely available throughout the state.
Explore verified station listings, retailer details, and pricing context for the busiest E85 markets in Missouri.
Missouri sits at America's crossroads, and its 135 E85 stations reflect that geography. Where interstates converge and the Corn Belt meets the South, Missouri serves as the gateway connecting Midwest ethanol production to markets east and south.
St. Louis and Kansas City rank among America's most connected freight hubs. I-70 spans 250 miles connecting Kansas City to St. Louis, carrying goods and ethanol east. This convergence makes Missouri a natural distribution point for Corn Belt ethanol.
Six majority farmer-owned ethanol plants operate in Missouri, producing approximately 287-300 million gallons annually. POET Bioprocessing plants in Laddonia and Macon pioneered Missouri's industry. Missouri also ranks as the third-largest biodiesel producer nationally.
Missouri's Ethanol Retailer Tax Credit provides 5 cents per gallon for E15 through E85 sales, capped at $5 million annually through 2028. All retail gasoline must contain 10% ethanol by mandate. Alternative Fuel Infrastructure Tax Credits up to $20,000 are available for businesses installing E85 equipment.
Casey's General Stores maintains strong presence with E85 at multiple locations. QuikTrip operates 75+ stores in St. Louis metro. Maverik and MFA Oil/Break Time round out major providers.
Interstate coverage is solid: I-70 offers reliable access between Kansas City and St. Louis. I-44 through Springfield and Joplin, I-55 south through Cape Girardeau, and I-35 through Kansas City all feature E85 stations.
The EPA approved year-round E15 sales in Missouri effective summer 2025. Look for blender pumps offering E15, E30, and E85 options.
When traveling I-70 cross-country, Missouri provides dependable E85 access through the state's core. Casey's and QuikTrip are your most reliable sources.
E85 is an ethanol-heavy fuel blend (51-83% ethanol) for flex fuel vehicles. Learn what E85 is, how it differs from regular gas, benefits, drawbacks, and if it's right for your car.
Compare the real-world costs of E85 versus regular gasoline for your vehicle. Learn how to calculate cost per mile and determine if E85 saves you money.
Discover the environmental, economic, and performance benefits of E85. From reducing emissions to supporting American agriculture, learn why FFV owners choose E85.
The EPA approved year-round E15 sales in Missouri effective summer 2025. Look for blender pumps offering E15, E30, and E85 options. Across Missouri's 135 public E85 stations, actual savings vary by retailer and regional transport costs. Remember to adjust for E85's roughly 25–27% lower fuel economy when calculating cost per mile.
Missouri has 135 public E85 stations as of September 2026, according to the U.S. Department of Energy's Alternative Fuels Data Center. The most are in Springfield (24), Columbia (7) and Jefferson City (5). Those 3 cities hold only about 27% of the total — the rest are spread across smaller towns and highway stops.
Casey's General Stores maintains strong presence with E85 at multiple locations. QuikTrip operates 75+ stores in St. Louis metro. Maverik and MFA Oil/Break Time round out major providers. For live station data, scroll up to the interactive map or plan a route through Missouri.
Find E85 stations along your travel route. Perfect for road trips and long-distance travel.
Open Route Planner →View E85 station availability across all 50 states and Washington D.C.
View All States →