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Octane Can Save Agriculture—and Agriculture Can Save Octane: Averting A Farm Crisis with the Right Approach to Biofuels

by Doug Durante and Doug Sombke (Clean Fuels Development Coalition/South Dakota Farmers Union/Biofuels Digest)  As usual there is a lot of angst in middle America these days with uncertainty over RFS volumes, small refinery waivers, bird flu, budget cuts, and looming

March 07, 2025 Read Full Article

The EPA E15 Ruling– No Need to Stop There.

by Doug Durante (Clean Fuels Development Coalition/Biofuels Digest) Go ahead, blend any amount of ethanol you want.  And here’s why. --  ... The recent decision by the Biden Administration to provide an “emergency waiver” so E15 can continue to be sold during

May 14, 2024 Read Full Article

ACE Urges NHTSA to Develop a More Technology-Neutral Approach to Meet Fuel Economy Standards

(American Coalition for Ethanol) American Coalition for Ethanol (ACE) CEO Brian Jennings submitted feedback to the National Highway Traffic Safety Administration (NHTSA) today on its proposed rulemaking for Corporate Average Fuel Economy Standards for Passenger Cars and Light Trucks for Model

October 17, 2023 Read Full Article

New Issue Brief on Next Generation Fuels Act

(Clean Fuels Development Coalition) CFDC has produced an Issue Brief clearly explaining the provisions of the Next Gen legislation and makes a compelling case for its passage. The new brief, the latest in CFDC’s highly successful Issue Brief and White Paper series,

October 02, 2023 Read Full Article

Compression RATIO – A 5-Letter Word for EARTH MONTH

[caption id="attachment_176025" align="alignleft" width="333"] Graphic from AutoProTips.com https://www.autoprotips.com/what-is-compression-ratio-petrol-and-diesel-engine/[/caption] Within an internal combustion engine (ICE), as the volume within the vehicle's cylinders changes it causes the combustion of the fuel and FORCE is then exerted on the piston. The amount of FORCE

April 14, 2023 Read Full Article

Awestruck by Aquastroke: A New Engine and Its Ethanol+Water Fuel

by Jim Lane (Biofuels Digest) A very interesting technology has come to our attention, worth a serious look, it’s a new attack on an old idea, which is the production of affordable energy using s combination of 70 percent water and

March 02, 2023 Read Full Article

Who Should Want More Ethanol in the Pool? Would You Believe Oil Refiners?

by David Hallberg, President (Dakota Ag Energy/Biofuels Digest)  ... Which brings us back to my thesis—as the pendulum swings back to internal combustion engines the quest for low carbon isn’t going to disappear. ... A nationwide E30 Clean Octane standard This  triggered a

January 27, 2023 Read Full Article

Mazda's Multi-Solution Strategy: Fuel for Thought

(Mazda Stories) From reimagining the humble combustion engine to developing the all-electric cars of the future, Mazda is hard at work revolutionizing the way we think about sustainability. ... While most manufacturers concentrate simply on exhaust fumes to reduce CO2, Mazda has

November 29, 2022 Read Full Article

Ethanol vs. Electrons: The Future of Fuel

by Matt Roberts (Terrain) Many worry that electrified vehicles, fuel economy standards, and improving battery technology will make the internal combustion engine (ICE) obsolete, illegal, or both, with wildly varying estimates of the timeline. Many of these forecasts overlook the

November 16, 2022 Read Full Article

High-Octane Solutions to the New Energy Crisis

by C. Boyden Gray (Boyden Gray & Associates/Real Clear Politics) ... Currently, the EPA regulates fuels and automobiles separately, instead of as a single system. Automakers have the technological know-how to make much more efficient car engines, but regulatory barriers prevent

March 14, 2022 Read Full Article

What Is E85 Gas and Should You Use It?

by Andy Jensen (Advanced Auto Parts)  ... E85 is widely available, an affordable alternative for many popular vehicles. Here's why you should take another look at ethanol. ... E85 is a gasoline and ethanol blend, much like your regular gas. If you

October 22, 2021 Read Full Article

Matching For More: The Defour Group's Dean Drake's Plan Involves Match Blending Mid-Level Blends

by Melissa Anderson (Ethanol Producer Magazine)  The Defour Group's Dean Drake, a former GM public policy analyst, says liquid fuels have a shared future with electric vehicles if ethanol blending methods, engine technology and policy can align. His plan involves

September 25, 2021 Read Full Article

The Fuel Economy Rule: An EPA That Won’t See, Hear, or Speak to the Facts

by Doug Durante (Clean Fuels Development Coalition/Biofuels Digest) The release of the highly anticipated revision of the Safe Affordable Fuel Efficient Vehicle (SAFE) proposed rule this month was, for the biofuels industry, yet another poke in the eye as the EPA

August 26, 2021 Read Full Article

RFA Testimony to EPA Calls for Inclusion of High-Octane Low-Carbon Fuels

(Renewable Fuels Association) In a hearing today on the U.S. Environmental Protection Agency’s proposed greenhouse gas emissions standards for 2023-2026 light-duty vehicles, the Renewable Fuels Association is spotlighting the role high-octane, low-carbon fuels like ethanol can and must play in increasing fuel efficiency

August 25, 2021 Read Full Article

RFA Founder Calls for Correction of EPA Transportation Office’s “Shocking Miscarriage of Environmental Justice”

(Dakota Ag Energy)  Speaking to the 14th Annual Bioenergy Conference hosted by Brazilian government and industry stakeholders, the founder of the U.S. Renewable Fuels Association (RFA) charged U.S. EPA Office of Transportation and Air Quality (OTAQ) bureaucrats with a “shocking

August 10, 2021 Read Full Article

Renewed Focus on Climate Legislation Could Help Biofuels

by Sara Wyant (Ag Week) The biofuel industry argues that President-elect Joe Biden can also make progress on his climate goals by expanding biofuel usage mandates, embracing a low carbon fuel policy and increasing vehicle emissions standards. Now that Democrats have

January 19, 2021 Read Full Article

Libertine Demonstrates Technology to Help Heavy-Duty Vehicles Go ‘Fossil Free’, Enables Improved Cold Start with Bioethanol

(Libertine) Libertine FPE (“Libertine”), the creator of Smart Engine technology for hybrid electric vehicles and distributed power generation, has demonstrated technology that could help leading truck manufacturers to fulfil pledges to make all heavy-duty vehicles fossil free by 2040. With Libertine’s technology,

January 13, 2021 Read Full Article

The Secret Ingredient for Super Speed? Ethanol

by John Herath (AgWeb) The headlines were head-turning: an American made supercar had punched through the 300 mph barrier on a seven-mile stretch of empty road outside of Las Vegas. While the 331 mph top speed reported by the SSC Tuatara

November 30, 2020 Read Full Article

Signal to Noise: Oil and Biofuels Must Work Together

by John Herath (Farm Journal Ag Web)  ... They (Pro Farmer's Jim Wiesemeyer and Farm Journal's John Herath) also lay out how the oil and biofuels industries need to work together if they want to preserve a future for liquid

September 28, 2020 Read Full Article

Onboard Separation Technology Set to Improve Fuel Economy

by Lynne Roeder (Pacific Northwest National Laboratory)  PNNL invention partitions ethanol from gasoline to enable octane on demand; could also lower emissions  --  ... Designed to work with a car’s existing fuel, the onboard separation technology is the first to

May 25, 2020 Read Full Article

OPINION: Ethanol Dominates in Clean Air Contest

by Chris Bliley (Growth Energy/Ethanol Producer Magazine)  ... When it comes to transportation emissions, newsrooms around the world generally preserve their biggest headlines for the urgent, high-stakes battle against climate change. Biofuels are a major part of that conversation, and

May 04, 2020 Read Full Article

Global Ethanol Summit Panel Focuses on the Economics of Octane

by Matt Thompson (Ethanol Producer Magazine)  Day two of the inaugural Global Ethanol Summit began with a discussion about the economic benefits of blending ethanol in gasoline. Renewable Fuels Association president and CEO Geoff Cooper began the panel with a discussion about

October 18, 2019 Read Full Article

Top 10 Bioeconomy Markets and Predictions for 2019

by Jim Lane (Biofuels Digest) A mere “The Year in Rewind” as we sail into 2019? Not the good ship Digest! Instead, we dust off our crystal ball and offer our predictions for the year ahead. As the sunset of 2018 gives way

January 08, 2019 Read Full Article

RFA Testifies in Support of High Octane Low Carbon Fuels at EPA/NHTSA Hearing

by Rachel Gantz (Renewable Fuels Association)  A high-octane, low-carbon fuel containing 20-40% ethanol used in optimized engines would be the lowest cost means of achieving compliance with fuel economy and greenhouse gas standards for model year 2021-2026 and beyond, Renewable Fuels

September 26, 2018 Read Full Article

Automakers Want 95 Octane Gas To Completely Take Over

by Erik Shilling (Jalopnik)  ... Higher compression ratios, and thus higher octane, can have the additional benefit of greater fuel efficiency if the engine is built that way from the start, however. Which is why automakers are now lobbying for a new,

April 18, 2018 Read Full Article

RFA: EPA and NHTSA Should Consider Role of High Octane Fuels in Upcoming CAFE/GHG Rulemaking

by Emily Druckman (Renewable Fuels Association)  The Renewable Fuels Association (RFA) today encouraged the U.S. Environmental Protection Agency (EPA) and National Highway Traffic Safety Administration (NHTSA) to strongly consider the role of high-octane fuels and higher compression ratio engines as the

April 02, 2018 Read Full Article

EPA Publishes CAFE Standards Mid-Term Evaluation Final Determination

(U.S. Environmental Protection Agency)  On April 2, 2018, the Administrator signed the Mid-term Evaluation Final Determination which finds that the model year 2022-2025 greenhouse gas standards are not appropriate in light of the record before EPA and, therefore, should be revised.

April 02, 2018 Read Full Article

Auto Exec: Raise the Octane Rating of U.S. Gasoline for Bump in Fuel Efficiency

by Jessie Stolark (Environmental and Energy Study Institute)  At a recent American Fuel and Petrochemical Manufacturers meeting, General Motors executive Dan Nicholson voiced the automaker’s support in raising the minimum octane rating of the U.S. gasoline pool from 87 to 91,

March 30, 2018 Read Full Article

Ethanol Groups Comment on CAFE-GHG Standards

by Erin Voegele (Ethanol Producer Magazine)  The Renewable Fuels Association, Growth Energy and American Coalition for Ethanol have all submitted public comments to U.S. EPA and National Highway Transportation Safety Administration stressing the benefits of high-octane ethanol fuels in response to

October 10, 2017 Read Full Article

$45B Annual Windfall for US Consumers with a Gasoline-Engine Overhaul? EPA Is Getting a Patent Worth Knowing about

by Jim Lane (Biofuels Digest)  In Washington, the US Patent & Trademark Office has just issued a “notice of allowance” for a patent by the U. S. Environmental Protection Agency for a high efficiency, high compression engine that would reduce

June 09, 2017 Read Full Article

QUOTE OF THE WEEK

“Here we have EPA agreeing that higher ethanol blends can reduce emissions and acknowledging that engines and fuels must be looked at as an integrated system. Adjusting compression to address the slightly lower energy content of ethanol while taking advantage

June 06, 2017 Read Full Article

Ethanol's Biggest Advocate May Be EPA

(Urban Air Initiative)  In plot twist that may open the door to higher ethanol blends, the U. S. Environmental Protection Agency (EPA) received an engine patent it has been pursuing for nearly a decade for a high efficiency, high compression

June 06, 2017 Read Full Article

Livin’ La Vida Octane: The Quest for Torque and Affordable, Sustainable Vroom

by Jim Lane (Biofuels Digest)  ... In recent days. we’ve been updating some very useful industry charts relating to costs, carbon, and biofuels — and here’s another highly useful chart from the University of Illinois that looks at ethanol as a

May 23, 2017 Read Full Article

Energy Department Announces Up to $7 Million for the Co-Optimization of Fuels and Engines

(U.S. Department of Energy)  Today, the Energy Department (DOE) announced up to $7 million for eight universities to accelerate the introduction of affordable, scalable, and sustainable high-performance fuels for use in high-efficiency, low-emission engines. Under the Co-Optimization of Fuels and Engines (Co-Optima)

December 29, 2016 Read Full Article

The War against Ethanol Began in the 1920S

(Minnesota Bio-Fuels Association)  Big Oil has been fighting the ethanol industry for a long time. Since the 1920s, to be exact.   --  In a recent feature by Automobile Magazine, the publication traces the roots of the war against ethanol to

September 30, 2016 Read Full Article

CAFE Standards: What’s Biomass Got to Do with It?

by Rebecca Chillrud  (Environmental and Energy Study Institute)  On July 18, the Environmental Protection Agency (EPA), the National Highway Traffic Safety Administration (NHTSA) and the California Air Resources Board (CARB) released their Draft Technical Assessment Report (TAR), providing a midterm evaluation

September 09, 2016 Read Full Article

Don’t Save Energy, Save Exergy! The Enemy of Progress a/k/a Waste Heat

by Jim Lane (Biofuels Digest)  ...  One of the most important efforts to reduce waste heat is in transportation engines.  ...   In transportation engine efficiency, there’s nothing more ambitious on the agenda than the US effort to raise corporate averaged

February 26, 2016 Read Full Article

The Highway to High Octane: Ethanol's Attempts to Gain Ground in US Gasoline

by Herman Wang and Jeff Bair (Platts)  Capitol Crude:  The US Oil Policy Podcast  --  The US is likely to raise its gasoline octane standard over the next decade or so, which has the ethanol industry shifting into high gear

February 23, 2016 Read Full Article

Ethanol and the Race to Higher Octane Standards in the US: Fuel for Thought

by Herman Wang (Platts)  With the US likely to raise the gasoline octane standard in the next decade or so to achieve greenhouse-gas emissions regulations and fuel efficiency targets, the domestic ethanol industry is promoting its product as the most cost-effective

February 22, 2016 Read Full Article

Octane’s Liquid Diamonds: The Secret Value of Ethanol

by Jim Lane (Biofuels Digest)  Is ethanol really worth $3.81 for the octane but costs only $1.39 on the market? How could that be?  Math majors around the country are frequently perplexed by this one. If you start with 84-octane RBOB

January 26, 2016 Read Full Article

The Looming Octane Shortage?

by Jim Lane (Biofuels Digest)  In a time of rising gasoline demand and targets for higher engine efficiencies, the world could use more octane.  What about ethanol, and what about iso-octane itself? The Digest looks at the economics and the supplies. Over

December 29, 2015 Read Full Article

14 More Answers for your Burning Questions about Biofuels, Renewable Chemicals, the New Agriculture, and Biobased Products

by Jim Lane (Biofuels Digest)  ... Q. How have the US elections and the regulatory situation in the US impacted development of biofuels for other countries, particularly Latin America? ...  Not much impact from the 2014 US elections, so far —

December 28, 2015 Read Full Article

Power by People: ACE Discusses the Next Chapter for Ethanol

by Katie Fletcher (Ethanol Producer Magazine)  Power by people; a simple slogan with the hopes of executing the complex task of changing the way people fundamentally think about the ethanol industry. Brian Jennings, executive vice president of the American Coalition

August 11, 2014 Read Full Article

Ford Explains Ethanol Program to ACE Members

by John Davis (DomesticFuel.com)  ... We’re committed to supporting biofuels by providing a range of products that provide biofuel capability in line with consumer demand. And that is key,” explained Dominic DiCicco with Ford Motor Company during the conference session titled, Automaker

September 24, 2013 Read Full Article

Advanced Biofuels USA Updates Next Generation Engines White Paper

by Joanne Ivancic (Advanced Biofuels USA)  With Ford's Ecoboost engines in about 40% of F-150 fleet and three shifts working in Cleveland, Ohio to keep up with demand, along with the increasing popularity of GM's Ecotec engines, it was time

August 02, 2012 Read Full Article
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ethanol prices ethanol production ethanol pumps ethanol tax ethanol terminal ethanol to gas ethanol tolerance ethanol-fueled aircraft Ethanol-to-Gasoline (ETG) ethanol/bioethanol ethanol/diesel ethanol/methanol synthesis ethanol2G Ethiopia Ethiopian mustard ethyl levulinate (EL) ethylbenzene ethylene ets eucalyptus Euglena European Emissions Trading System (ETS) European Union (EU) eutrophication executive order executive order--state Extended Range Electric Vehicle (EREV) externalities extremophiles 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 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 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 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 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hydrogen carrier hydrogen combustion engines 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 fermented sugars to synthetic isoparaffins (HFS-SIP) hydroprocessing hydropyrolysis hydrothermal carbonization hydrothermal gasification hydrothermal liquefaction (HTL) hydrothermal treatment Hydrotreated renewable diesel (HRD) hydrotreating hydrotreatment hydrous ethanol hypoxia zone Iceland Idaho Illinois Illiois illuppai ILUC (Indirect/Induced Land Use Change) import/export incinerator ash India Indian beech tree Indian grass Indiana indirect effects indirect emissions indirect fuel use change indium Indonesia industrial burners industrial ethanol industrial gases industrial sugars industrial waste industrial 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Landfills landscape Laos Latin America Latvia LCFS (Low Carbon Fuel Standard) lead Leadtree leaf ant Lebanon lecithin legislation Legislation-Federal Legislation-State lemna lend-lease Lesotho lesquerella leucaena levulinic acid Liberia Libya licensing lichens life cycle analysis (LCA) light rail lignin Lignin Ethanol Oil (LEO) Lignocellulosic Biofuel lignocellulosic sugars lime 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 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 Marine Diesel Oil (MDO) Marine Fuel Oil Marine Gas Oil (MGO) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) price Marine/Maritime Bio and Renewable/Sustainable Fuel Terminal Marine/maritime renewable fuel terminal/bunkering market forces market share marketing markets/sales Mars Marshall Islands Maryland Masdar Institute mass balance standard Massachusetts Master Limited Partnership (MLP) Mauritania Mauritius Mazda meat mechanics training medical waste MEEC membranes mergers and acquisitions mesquite methanation methane leaks methane/biomethane methanization methanol benefits methanol fuel cells methanol 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