Year-Round Ethanol Push Collides with Senate’s Crowded Calendar

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July 23, 2026
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by Rachel Schilke, Elizabeth Elkin and Rachel Umansky-Castro (Bloomberg Government) A bill to expand sales of higher ethanol-blended gasoline got a legislative boost this spring, but disagreements between the House and Senate, as well as a crowded calendar, may slow its progress.

Allowing year-round sales of gasoline with 15% corn-based ethanol is a policy that has split both parties, with Midwestern states leading the charge on E15 legislation. The movement has struggled in recent years, which is why the House passing a standalone bill in May was a significant achievement.

For corn farmers, the stakes are high. Expanding E15 sales could provide a meaningful boost to profits at a time ... READ MORE

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Excerpt from Southern Farm Network Today: Rising fuel prices and uncertainty in global energy markets are renewing attention on E15 gasoline. The Renewable Fuels Association’s new voter poll shows record support for allowing the higher-ethanol fuel blend to be sold year-round. RFA President and CEO Geoff Cooper aims to use the data to get year-round E15 legislation across the finish line in the Senate.

“We’ve been sharing these results, of course, with members of Congress, especially on the Senate side, to remind them that your constituents want year-round access to E15. They understand it’s a lower-cost fuel. They understand it’s going to save them some money at the pump. And I think one of the reasons we’re seeing these record levels of support and such interest in E15 right now is what’s happening in the Middle East and the Strait of Hormuz. It’s closed, and then it’s open, and then it’s closed. We got oil prices back above $80 a barrel again, and we got gas prices averaging $4 a gallon at the pump again. So I think there’s a lot of attention, a lot of focus about gas prices right now. It is certainly something that’s on voters’ minds. And when they see the potential for a lower-cost option and a way to save some money, they’re very interested in that.”

Cooper says that support isn’t limited to one political party.

“People who identify as Republicans, 73 percent of them support passage of this legislation in Congress. And guess what? On the Democratic side, 73 percent of them also support passage of that legislation. So it is not a partisan issue. And I think we saw evidence of that when the House voted on this legislation back in May. It was a bipartisan vote. We had almost as many Democrats voting in favor of passing that bill as we did Republicans, and they were from all over the country. So I think this is one of those few issues today that is not partisan and is certainly something that I think everyone can agree on, is, hey, we need to be embracing domestically produced fuels. We need to boost our energy security, and we need to give consumers lower-cost options at the pump.”

He says affordability remains one of the strongest selling points for the fuel.

“Yeah, so today about 5,000 stations are already selling E15, 5,000 gas stations. And that sounds like a lot, but then when you consider that nationwide, there are somewhere around 120,000 gas stations. It’s still a very small share of the market. But where it is being offered, we’re seeing E15 priced often 20 cents, sometimes 30 cents, sometimes 40 cents, sometimes more than that, lower than E10, which is kind of the regular gasoline that everybody’s used to. So, you know, when you can show lawmakers and certainly when you can show consumers a 25 or 30 cent per gallon savings with E15, that gets their attention. And it’s something they’re very interested in pursuing.”

Beyond potential savings at the pump, Cooper says E15 also offers environmental benefits.

“And there’s been a tremendous amount of research done on this. E15 is the most tested fuel in the history of the United States. And all that research shows that you get emissions benefits or emissions reductions when you replace E10 gasoline with E15. You’re reducing emissions of those tailpipe pollutants that lead to smog formation and cause asthma and other human health issues. And it also reduces greenhouse gas emissions, which, of course, is very important, especially for members of Congress on the left side of the aisle. So it is a good story. It’s a win-win. It’s lower prices for consumers. It’s cleaner air.”

Cooper also addresses one of the most common concerns surrounding E15 – its impact on fuel economy.

“We see lots of myths and misinformation out there that, well, if we use E15, you’re going to have to fill up your car more often because it has less energy density than E10. Again, this has been tested, and not by us. It’s been tested by the University of California, Riverside. It’s been tested by the automakers. It’s been tested by the Department of Energy. And they find there may be a 1 percent difference in fuel economy. So you might get 30 miles per gallon using E10. That means you’d be expected to get 29.5 miles per gallon with E15. So you’re really not giving anything up. In fact, some of the research shows that some vehicles get better fuel economy when they’re using E15. So it’s really a non-issue. But it is one of those myths that’s out there that we have to continue to push back on.”

Cooper says the message is resonating well beyond traditional ethanol-producing states. The Renewable Fuels Association has been meeting with Senate offices representing California, Washington, Oregon, New Mexico, New Hampshire, the Carolinas, and Florida, for example.

“Typically what happens when you walk into those offices is they say, well, we don’t really have a dog in the fight. We don’t really have much corn production. We don’t have a lot of corn farmers in our states. We don’t have any ethanol plants. And our response to that is, but you do have drivers. And you have lots of working families that are looking for lower-cost options at the pump. This polling data bears that out. It shows that they are very interested in this issue, and they want access to this lower-cost fuel. And typically by the time we leave those offices, you know, that message has resonated. And those senators understand that, yeah, you know, you’re right. This could be an option to help voters, help consumers in my state reduce their spending at the pump.”

The RFA is urging the Senate to take up the legislation that would allow year-round nationwide sales of E15. The House has already approved the bill, and advocates are now looking for a Senate vehicle to advance it. Geoff Cooper among them, the president and CEO of the Renewable Fuels Association.  READ MORE

 

Excerpt from Minot Daily News: As Congress considers a White House-backed measure to allow year-round sales of gasoline containing higher volumes of ethanol, advocates for farmers and ranchers in North Dakota said the move could help address critical challenges facing the agricultural industry.

...

Matt Perdue, president of the North Dakota Farmers Union, said E15 is crucial to building domestic demand and addressing low commodity prices and market uncertainty.

"The Senate needs to find a path forward on year-round E15," Perdue said. "This has been at the 1-yard line now for several years. It's time to get it across the finish line."

Farm groups are frustrated the issue was not included in the Senate's Farm Bill draft but last week, the White House asked Congress to pass a separate law to make year-round E15 legal.

It is the latest attempt to curb gasoline prices, which have spiked since the war in Iran started. U.S. refiners oppose the move, saying it could raise costs and complicate fuel distribution. Supporters argued the higher-ethanol blend gives drivers cheaper alternatives to conventional gasoline.

Perdue pointed out updates to farm loan programs in the Senate farm bill draft will help address the record-high debt loads farmers and ranchers are carrying. But with fertilizer prices also skyrocketing this year, he stressed strengthening market competition and transparency are critical.

"Long term, there are opportunities to figure out whether or not the safety net that we have today is really built for a lot of the volatility and uncertainty that we've experienced over the last several years, and that we anticipate experiencing into the future," Perdue said.

Perdue added changes made in the reconciliation package passed last summer targeted low commodity prices but he argued more aggressive action is needed to tackle input cost challenges for ranchers and farmers.

The Senate is expected to start markups to the farm bill draft before the August recess.  READ MORE

 

Excerpt from E&E Daily:  While appropriators remain stuck on full-year fiscal 2027 legislation, stopgap and supplemental spending bills could address environmental priorities.

Bipartisan dealmaking to fund energy, water and environment programs has ground to a halt in the Senate as top appropriators butt heads over spending levels and policy riders.

The Senate Appropriations Committee has been effectively frozen for weeks amid stubborn partisan disagreements and the extended absence of Sen. Mitch McConnell. As the House plowed ahead in recent months, marking up all 12 of the annual spending bills, negotiations in the Senate have gone nowhere.

The deadlock means top appropriators for energy and environment priorities cannot finalize legislation to fund EPA, the Interior Department and the Department of Energy for fiscal 2027 — creating uncertainty for the future of those agencies’ programs as Congress barrels toward the Sept. 30 funding deadline.

...

But Democrats on the Senate Appropriations Committee, led by Vice Chair Patty Murray (D-Wash.), are eager to get moving on fiscal 2027 spending bills, and they have insisted that they do not want a shutdown come October.

Their biggest grievance is that Republicans are taking up the administration’s request to authorize a significant increase to defense spending while leaving funding for domestic programs relatively flat.

...

The Trump administration has proposed cuts to the Interior Department, EPA and renewable energy programs at DOE while suggesting that Congress siphon off funds previously appropriated through the bipartisan infrastructure law toward White House priorities. The administration wants Congress to approve funding increases for mining, oil and gas drilling, artificial intelligence and nuclear weapons.

House appropriators have written most of their fiscal 2027 spending bills to match the White House’s budget requests, losing almost all Democratic support in the process.

...

Senate Majority Leader John Thune (R-S.D.) said earlier this week that he wants to put a stopgap on the floor before the chamber leaves for recess in two weeks. The House is already away until September.

...

There is also an ask for allowing funds that were originally appropriated for electric vehicle infrastructure to continue to be transferred to other highway programs.

...

Most Democrats do not want to authorize additional defense funding to pay for the war in Iran. But the addition of bipartisan priorities could help give the package momentum.

The administration’s proposal urges Congress to include language authorizing the permanent year-round sale of E15 fuel, which is 15 percent ethanol. It is a bipartisan priority thanks to its potential to lower average fuel prices while helping farmers financially. READ MORE

 

Excerpt from Brownfield Ag News: A U.S. Representative from Iowa says permanent, nationwide year-round E15 would provide greater market certainty for corn growers and biofuel producers.

Republican Congresswoman Mariannette Miller-Meeks says getting an E15 bill passed out of the US House earlier this year was a long time coming.

“If 11 years in a row we have had a waiver from the EPA, it’s telling you that there’s a regulation that does not need to be in place.”

The legislation has since stalled in the US Senate, and Miller-Meeks tells Brownfield, “We’re hoping the Senate side wakes up and does their job and gets it passed. We’ve certainly had those conversations with them. It is critically important.”

She says corn growers need stronger domestic demand for their crop.

“We need more carbon-based fuels, we need more liquid fuels,” she said. “It just helps to enhance what we’re doing, what the oil and gas industry is doing, and keeping prices down.”

Miller-Meeks says she disagrees with critics who argue that E15 can clog engines and drive up fuel costs.

She spoke to Brownfield at a farmer roundtable event at I-80 Farms near Colfax, Iowa on July 24th.  READ MORE; includes AUDIO

 

Excerpt from E&E Daily: The plan to allow year-round sales of E15 ethanol blends is a more refiner-friendly version of the bill the House passed in May.

Senate Republicans will include language to permanently allow year-round sales of E15 fuel in the farm bill they plan to mark up next Thursday, according to two people familiar with the plans.

The E15 language that senators are planning to attach to their package is a scaled-back version of the bill the House passed in May. The House bill narrowed exemptions for certain small refiners, a provision that became a sticking point for some GOP senators.

Senate Agriculture Chair John Boozman (R-Ark.) is set to formally schedule the farm bill markup for Aug. 6. His bill will include E15 language that more closely mirrors legislation championed by Sens. Deb Fischer (R-Neb.) and Shelley Moore Capito (R-W.Va.), according to the two people, who were granted anonymity to discuss the private negotiations.

Republican senators have spent recent weeks negotiating an approach that would expand ethanol sales while addressing refining industry concerns. They ultimately concluded that attaching the provision to the farm bill offered its best chance of becoming law this year, according to the two people.  READ MORE

 

Excerpt from E&E Daily:  Senate Agriculture Chair John Boozman is delaying the formal release of his farm bill legislative text — originally expected to be unveiled today (Thursday, July 30, 2026) — to Friday or Saturday as senators work through what he described as a “couple of glitches” with the package.

Senate Agriculture Committee staff members were scheduled to brief agriculture lobbyists and trade groups about the farm bill’s contents Thursday but canceled the event without providing an explanation for the delay, according to multiple people familiar with the matter who spoke to POLITICO on condition of anonymity to describe the abrupt change.

Boozman unveiled his draft text last month. He was set to introduce the product that the committee is looking to mark up next Thursday, which would include language to allow year-round E15 sales and any potential compromise on Democrats’ demands to postpone GOP-led cuts to Supplemental Nutrition Assistance Program spending.

Negotiations around whether to delay the implementation of a new requirement that states share the cost of SNAP benefits are still ongoing and involve senior Trump administration officials, according to three of the people familiar with the conversations.  READ MORE

 

Excerpt from Bloomberg Government: The American Petroleum Institute said it opposes new Senate biofuels legislation that would expand sales of higher-ethanol gasoline and give exemptions from annual blending mandates for some small oil refineries.

The oil and gas lobbying group has helped champion efforts in Congress this year to allow year-round sales of higher-ethanol, or E15, gasoline. Yet it criticized a proposal unveiled late Friday that pairs E15 with what are essentially automatic exemptions for some small refineries, a shift from earlier plans that would have cut those significantly. The legislation would allow regulators to force companies that didn’t receive breaks to offset some ...READ MORE

 

Excerpt from Brownfield Ag News: A member of the U.S. House Agriculture Committee is pushing for a farm bill that addresses Proposition 12 and includes year-round nationwide E15. 

Minnesota Republican Brad Finstad says when it comes to passing a farm bill with Prop 12 and E15 language.

“I want them both, and that’s the position we’re going to take in any conference committee. We worked hard in the House to get that language across the finish line. We’ve heard it all over the grounds today about the importance of E15 year round, we heard it all over today about Prop 12 and we don’t want California telling us how we’re going to grow our hogs in Minnesota.”

He tells Brownfield a balance was struck on E15 and Prop 12.

“So for us to concede anything on that before we even get to the dance I think would be crazy.”

The House passed a farm bill that included a fix for Prop 12, as well as stand-alone E15 legislation.  The Senate farm bill being marked up this week is expected to include E15 but not Prop 12.  READ MORE; includes AUDIO

 

Excerpt from Politico E&E News:  Senate Agriculture ranking member Amy Klobuchar is indicating that she will oppose the GOP-led farm bill during a Thursday markup, standing firm on Democrats’ top demand and likely scuttling chances of the package advancing, according to three people familiar with her thinking.

The Minnesota Democrat said in a statement to POLITICO that Democrats are still demanding a two-year delay to the implementation of a requirement that states pay for part of Supplemental Nutrition Assistance Program benefits. Senate Agriculture Chair John Boozman (R-Ark.) has offered a one-year delay in hopes of attracting Democrats’ support.

Klobuchar and Boozman spoke Wednesday afternoon, according to two of the three people, all of whom were granted anonymity to discuss the private conversations.

“I am committed to continuing to work with Chairman Boozman on this bill to get it done and there are good things in it for our farmers and ranchers,” Klobuchar said in the statement. “But amid tariff-related rising grocery prices in states across the country where SNAP has been critical, this is only a one-year fix. … Our members are simply asking for the two-year delay so all states will be on the same footing in working to reduce their error rates.”   READ MORE

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f F Factor F-24 F-34 F-76 (Marine Diesel) F-T FAEE FAEE (fatty acid ethyl esters) Fair trade False Claims Act FAME (Fatty Acid Methyl Ester) Farm Bill Farm Bureau farm equipment farm policy Farm to Fleet Farm to Fly farmers farming farnesane farnesene Fats fecal sludge Federal Aviation Administration (FAA) Federal Bureau of Investigation (FBI) Federal Emergency Management Agency (FEMA) Federal Energy Regulatory Commission (FERC) Federal Highway Administration (FHWA) federal land Federal Railroad Administration Federal Reserve Bank Federal Trade Commission (FTC) Federal Transit Administration (FTA) feed Feed In Tariffs (FIT) feed prices Feedstock Flexibility Program for Bioenergy Producers feedstock logistics feedstock material feedstock prices feedstock storage feedstock terminal feedstock transportation Feedstocks fermentation ferry fertilizer fiber Fiji Financing Finland Fischer-Tropsch Synthetic Kerosene with Aromatics (FT-SKA) Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK) Fischer-Tropsch Synthetic Paraffinic Kerosene with Aromatics (FT-SPK/A) Fischer-Tropsch/FT fish feed fish oil fish waste fit for purpose Fixed Base Operator (FBO) flameleaf sumac flavors flax fleet turnover Fleets fleshings flex-fuel vehicles (FFV) flight tests Flightpath flixweed/tansy/herb-Sophia flood-prone soil Florida flue gas FOAK (First of a Kind) FOG (Fats/Oils/Grease) follow-the-crop food Food and Agriculture Organisation (FAO) Food and Drug Administration (FDA) food and fuel food policy food prices food processing waste food safety food security food vs biomaterials/bioplastics food vs fuel food waste for forage forage sorghum forecasts foreign oil Foreign Policy forest Forest Biomass for Energy forest biotechnology forest residue/waste Forest resources Forest Service forestry forklifts Formate formic acid fossil carbon fossil fuel Frace fracking fractionation fragrance France franchise fraud free fatty acids (FFA) Freedom of Information Act (FOIA) freight/cargo French French Guiana fructose fruit FT-SKA fuel fuel additives fuel cell electric vehicle (FCEV) fuel cells fuel economy fuel efficiency fuel injection fuel mixtures fuel molecules fuel oil fuel performance fuel prices Fuel Quality Directive (FQD) fuel registration Fuel Retailers fuel testing fuel transportation fuel use fuel wholesaler fully burdened cost fund funding fungus/fungi Furanics furfural fusel oils Future Farmers of America (FFA) Gabon gallium Gambia games gas prices gas tax/highway user fee gas-to-liquid (GTL) gasification gasoline gasoline baseline gasoline consumption gasoline mandate gasoline markets gasoline price gasoline-range hydrocarbons Gemany General Services Administration general waiver authority generators genetically engineered yeast cells genetically enhanced microbes genetically modified organism (GMO) genome Georgia Georgia (country) geothermal German Germany Gerrmany Ghana GHG (Greenhouse Gas Emissions) GHG (Greenhouse Gas Emissions) Intensity giant cane giant kelp Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect Global South global warming global warming potential glucose glycerin glycerin standards glycerol goats gorse Governance practices) Government Accountability Office (GAO) government investment government resources government subsidies grain sorghum/milo grain speculators grains GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasshoppers grease Great Green Fleet Great Lakes Greece green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Green New Deal Green Racing Green Recovery green/black economy Greenhouse Gas Protocol (GHGP) Greenland GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala Guava Seed guayule Guerbet reaction Guinea Guinea Bissau Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP gypsum h hairy vetch Haiti Halophytes harvest site processing harvesting Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ HDO-SAK (hydro deoxygenated synthetic aromatic kerosene) health health benefits health effects heat of combustion heat of vaporization heat-tolerance heather heating oil/fuel Heavy Duty Truck Rule heavy duty vehicles (HDV) hedging HEFA (Hydro-processed esters and fatty acids) HEFA50 helicopters hemicellulace enzymes hemicellulose hemicellulosic sugars Hemp hemp oil hemp seed herb hexanol HFO (Heavy Residual Fuel Oil) hibiscus high blend renewable fuels (HBRF) High Hydrogen Content Synthetic Paraffinic Kerosene (HHC-SPK) High Octane Fuel (HOF) High Octane Fuel Standard High Octane Gasoline (HOG) high octane low carbon (HOLC) fuel High Octane Vehicles (HOV) high performance regular high school project high sulphur fuel oil (HSFO) high-octane/low-carbon (HOLC) liquid fuels Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Hong Kong Honge tree nuts hops horticulture Housing and Urban Development (HUD) HPF (High Performance Fuels) HRJ (Hydrotreated Renewable Jet) human rights Hungary Hurricane Sandy HVO (Hydrotreated vegetable oil) HVO100 HVO20 HVO30 Hybrid aircraft hybrid buses hybrid locomotive hybrid ships hybrids hydrocarbon fuels Hydrocarbon-Hydroprocesed Esters and Fatty Acids (HC-HEFA-SPK) hydrodeoxygenation hydrodiesel hydrofaction hydroformylation hydrogen aircraft hydrogen carrier hydrogen fuel cells hydrogen internal combustion engines hydrogen leaks hydrogen pipeline hydrogen pumps/fueling stations hydrogen tax credit hydrogen terminal Hydrogen/Renewable Hydrogen Hydrogen/Renewable Hydrogen Price hydrogenase hydrogenation hydrogenation-derived renewable diesel (HDRD) hydrogenolysis hydropower Hydroprocessed Esters and Fatty Acids Synthetic Kerosene with Aromatics (HEFA-SKA) Hydroprocessed fermented 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Lignocellulosic Biofuel lignocellulosic sugars lime linseed Lipid liquefaction liquid liquid petroleum gas (LPG) liquid transportation fuels liquidation Liquified Biogas (LBG) Liquified Biogas (LBG) pumps liquified biomethane (LBM) Liquified Natural Gas (LNG) lithium Lithuania litigation Litigation-Federal Litigation-State livestock loan guarantees loans lobbying loblolly pine locomotives lodgepole pine logistics long-term contracts Louis Louisiana low c low carbon emissions low carbon octane standard (LCOS) Low Emission Vehicle Standards (LEV) low sulfur diesel low sulfur fuel low sulfur marine fuel LSMGO (Low Sulfur Marine Gas Oil) lubricants lumber mill lupin Luxembourg lysis M100 M15 M3 M50 ma macadamia macauba Macedonia machine learning machinery macororo Madagascar magnesium mahua Maine Malawi Malaysia Maldives Mali mallees Malta Malyasia mamona management changes mandates mangaba manganese mango mangrove Manitoba mannose manure maple maps marginal land marine algae Marine Corps 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