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Ethanol’s Contribution to U.S. Gasoline Supplies Is at Record High, Helping Ease Pump Prices

(Renewable Fuels Association)  The average ethanol content of gasoline sold in the U.S. surpassed 11 percent for the second consecutive month in June, and the 12-month average blend rate hit a new record of 10.58 percent, according to U.S. Energy Information

September 03, 2026 Read Full Article

DOE Renews Secretary of Energy Advisory Board

by Erin Krueger (Biodiesel Magazine) The U.S. Department of Energy’s Office of the Secretarial Boards & Councils on Aug. 18 published a notice announcing the Secretary of Energy Advisory Board will be renewed for a two-year period beginning on Aug. 26.  The

September 03, 2026 Read Full Article

Montana Renewables Announces Innovative, Capital-Efficient Expansion to 200 Million Gallons of Sustainable Aviation Fuel

(Calumet) • SAF production capacity expected to reach approximately 200 million gallon annual run rate by year-end 2028, with total renewable product sales expanded 40% to 17,000 barrels per day Remaining project capital for this expansion reduced to $137 million from the

September 01, 2026 Read Full Article

EPA Announces Action on 2025 Small Refinery Exemptions and Related Actions

(U.S. Environmental Protection Agency)   Today, U.S. Environmental Protection Agency (EPA) announced decisions for 34 small refinery exemption (SRE) petitions under the Renewable Fuel Standards (RFS) program for 2025. In consultation with U.S. Department of Energy (DOE), EPA reviewed and considered information

August 31, 2026 Read Full Article

Diversifying Fleet Fuels with Diesel, Renewable Diesel, CNG, and More

(Chevron/FreightWaves)  Chevron’s biofuels scientist breaks down the potential benefits of alternative fuel options for fleets and how to test a natural gas truck at no cost through Chevron’s demo program. If you’re a fleet operator and you’re looking to evaluate fuel options that may

August 27, 2026 Read Full Article

The Digest’s 2026 Multi-Slide Guide to Bioeconomy Workforce Bottlenecks

by Jim Lane (Biofuels Digest) Vague national projections of one million bioindustrial jobs by 2030 are unhelpful demand hypotheses rather than measurements. Instead, the bioeconomy faces forty two highly specific occupational bottlenecks. For instance, critical roles like instrumentation and control technicians

August 27, 2026 Read Full Article

Carbon Capture Tax Credit: Actions Needed to Improve Federal Administration and Evaluation of Tax Expenditure

(Government Accountability Office) Carbon capture technology can reduce carbon in the atmosphere by storing it underground or using it to make products like concrete or jet fuel. The 45Q tax credit was created to incentivize development of this technology. But some taxpayers

August 25, 2026 Read Full Article

Creating Yeast Strains that Aren’t Picky Eaters

(U.S. Department of Energy Office of Science/NewsWise)  Scientists have engineered yeasts that can simultaneously use different sugars in biomass crops. The Science    Newswise — Biomass crops have promise as precursors for biochemical and biofuel production. However, they contain several different types of

August 25, 2026 Read Full Article

Montana Renewables Begins Next Phase of MaxSAF Expansion

by Erin Krueger (Biodiesel Magazine)  With the initial phase of its MaxSAF 150 initiative now complete, Montana Renewables is preparing to further increase sustainable aviation fuel (SAF) capacity. The company plans to expand SAF production to more approximately 200 MMgy by

August 19, 2026 Read Full Article

Pondera County, Local Landowners, Conservationists Sue EPA to Protect Madison Aquifer from Industrial Wastewater Injection

(Western Environmental Law Center)  The Pondera County Commissioners filed litigation against the Environmental Protection Agency on Friday, June 12th challenging the agency’s decision to exempt a portion of the Madison Aquifer in the county from protections under the Safe Drinking Water

August 19, 2026 Read Full Article

Gevo Scraps Clean Jet Fuel, Carbon Capture Project in South Dakota

by Siri Hedreen (S&P Global)  Gevo Inc. has canceled plans to build a multibillion-dollar clean jet fuel plant in Lake Preston, South Dakota, after struggling to line up CO2 transportation and storage infrastructure for the facility. The alternative fuels company is formally

August 10, 2026 Read Full Article

Low Nitrogen, High Reward: Understanding the 45Z Opportunity

by John Duff (Farm Progress Kansas Farmer) Sorghum Focus: Conservation production practices could finally pay off with 45Z opportunities. But proceed with caution. -- At first glance, the Section 45Z Clean Fuel Production Credit should reward the production practices many sorghum farmers

August 06, 2026 Read Full Article

SAF: Spotlight On 45Z

by Luke Geiver (Ethanol Producer Magazine) ...  But for companies targeting SAF production through alcohol-to-jet (ATJ) pathways, the recent decrease in value puts SAF producers at a competitive disadvantage.  The One Big Beautiful Bill Act passed in July 2025 dropped the maximum

August 06, 2026 Read Full Article

LLNL, Oxylus Energy Capture Commercialization Grant with Reactor that Converts Carbon Waste to Methanol

(Lawrence Livermore National Laboratory) Many industrial processes produce large volumes of carbon as a waste product. New reactor technology from Lawrence Livermore National Laboratory (LLNL) has the potential to turn that waste into a valuable feedstock for useful chemicals and fuels.

August 05, 2026 Read Full Article

Ethanol Blend Rate Shatters Record, as Cost Advantage Soars During Iran War

by Scott Richman (Renewable Fuels Association)  The average ethanol content of gasoline sold in the U.S. surged to a record 11.29% in May, as petroleum prices hit their highest monthly averages of the Iran war, according to data released Friday by

August 04, 2026 Read Full Article

A Successful, Sustainable Catalyst for Ethanol Dehydrogenation

(Brookhaven National Laboratory) Brookhaven researchers and their U.S. and international collaborators crafted a novel, three-metal catalysis approach to convert ethanol to a critical chemical feedstock -- Ethanol is an alcohol used in a huge number of industrial and household applications. When dehydrogenated

July 30, 2026 Read Full Article

Long Beach Becomes First US Seaport to Formalise Maritime Nuclear Pact with MARAD

(Port News)  The Port of Long Beach has become the first US seaport to formalise a partnership with the US Maritime Administration to advance small modular reactor technology for commercial vessels, ports and other maritime assets, according to the Port of

July 23, 2026 Read Full Article

White House Admits It Used Keywords to Kill Billions Worth of California Research Grants

by Mikhail Zinshteyn (CalMatters) ... Federal agencies that terminated more than a thousand research grants at the University of California last year admitted that they used keywords related to diversity, gender, vaccine hesitancy and COVID-19 to screen for projects that ran

July 22, 2026 Read Full Article

DOE Alternative Fuels and Feedstocks Office Announces Intent to Advance Innovative Chemical Technologies

(U.S. Department of Energy)  The U.S. Department of Energy’s (DOE) Alternative Fuels and Feedstocks Office (AFFO) today announced its intent to fund the advancement of novel, high-impact chemical technologies.  --  Proposed DOE funding will accelerate domestic chemical production WASHINGTON—The U.S. Department of Energy’s

July 15, 2026 Read Full Article

Major USDA Section 9003 Upgrades: De-risked Projects & New Lender Opportunities

by CJ Evans (Alternative Fuels and Chemicals Coalition/Biofuels Digest) For over two decades, the United States bioeconomy has possessed the technological ingenuity to replace fossil-derived fuels, chemicals, and products, revitalize rural economies, establish domestic energy independence, and challenge global competitors for

July 14, 2026 Read Full Article

Alternative Fuels and Feedstocks Office 2027 Peer Review Meeting --- Week of April 19, 2027 --- Arlington, VA

The Peer Review Meeting (PRM) includes a rigorous and systematic review of active projects in AFFO's research, development, and demonstration (RD&D) portfolio. These reviews are conducted by technical experts from industry, academia, the DOE National Laboratories, and other federal agencies.

July 13, 2026 Read Full Article

The Digest’s 2026 Multi-Slide Guide to Sovereign-Backed Concessional Finance

by Jim Lane (Biofuels Digest) Sovereign-backed concessional capital provides the patient, lower-cost funding essential for scaling first-of-a-kind bioeconomy plants. However, U.S. instruments like DOE LPO and USDA loans face strict mandates and lengthy approvals, lagging behind more flexible international green banks.

July 13, 2026 Read Full Article

From the Editor: Promising News Regarding Grain-Based Ethanol

by Arvin Donley (World Grain)  When the United States ramped up corn-based ethanol production in the early part of this century, a food vs. fuel debate ensued with many proclaiming that increased grain-based biofuels output would threaten global food security. It

July 10, 2026 Read Full Article

Artificial Intelligence (AI), Synthetic Biology, and Robotics Combine to Improve Enzymes

(U.S. Department of Energy) A user-friendly system allows scientists to drastically improve enzyme performance  --  A team of researchers at the Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) created a fast, user-friendly process to improve industrial enzymes. The researchers combined artificial

July 09, 2026 Read Full Article

Aemetis Sells $18 Million of Section 45Z Clean Fuel Production Tax Credits

(Aemetis)  Aemetis, Inc. (NASDAQ: AMTX), a diversified renewable natural gas and biofuels company, today announced that its ethanol and renewable natural gas subsidiaries have received funds from the sales of $18 million of Section 45Z Clean Fuel Production Tax Credits. The sales

July 09, 2026 Read Full Article

John Deere Explores What’s Possible with Ethanol

by Becky Schultz (Power Progress) Ethanol has long been a staple in the automotive industry, used primarily in a low percentage blend with gasoline as an octane enhancer for spark-ignited engines. Over 16 billion gallons of ethanol are produced annually in

July 09, 2026 Read Full Article

The Digest’s 2026 Multi-Slide Guide to the DOE LPO Pipeline

by Jim Lane (Biofuels Digest) Following the Inflation Reduction Act, the DOE Loan Programs Office (LPO) transformed into the bioeconomy’s primary sovereign anchor lender. An LPO conditional commitment powerfully crowds in private capital by validating project viability. However, surging application volumes

July 09, 2026 Read Full Article

Is a New Biofuel Opportunity Emerging on the High Seas?

by Cassidy Walter (Successful Farming) • Oceangoing vessels over 5,000 gross tons make up 85% of global shipping CO2 emissions, according to the International Maritime Organization. The Renewable Fuels Association estimates capturing 5% of the fuel market for ships that size would

July 06, 2026 Read Full Article

Meet EcoBOT: The Autonomous Lab Standardizing Plant-Microbe Research

by Linda VU (News from Berkeley Lab)  To harness biological systems (plants and microbes) for next-generation energy production and advanced materials, researchers are looking to beneficial plant-microbe interactions. Because these are complex systems, it has proven difficult to reproducibly control exactly

June 30, 2026 Read Full Article

Trump Issues Regenerative Agriculture Order; USDA Launches Feedstock Rule to Unlock Biofuel Market Gains

(Forth.News) President Trump signed an Executive Order on June 25, 2026 to advance regenerative agriculture and strengthen farm resilience, directing HHS, USDA and EPA to boost research and partnerships in the sector. [1] Simultaneously, USDA Secretary Brooke Rollins announced a final Regenerative Feedstock Rule

June 26, 2026 Read Full Article

GLBRC Researcher Selected for DOE Grad Student Program

(Great Lakes Bioenergy Research Center) Brandon Kristy, a graduate student in the Evans lab at Michigan State University, will use cutting-edge nanoscale ion mass spectrometry to visualize isotopic signatures inside roots and fungi at Lawrence Livermore National Laboratory. ... Kristy’s specialty is plant

June 25, 2026 Read Full Article

Refinity Secures Exclusive License to PNNL Catalyst Technology to Convert Olefins into Circular Hydrocarbon Liquids for SAF Production

(Innventure) Refinity is developing an integrated pathway to convert mixed plastic waste into circular olefins and specialty hydrocarbon products, bypassing bio-based feedstock constraints Refinity, an Innventure, Inc. (NASDAQ: INV) company focused on transforming plastic waste into valuable chemical intermediates, today (June 22,

June 24, 2026 Read Full Article

Working with Communities on Hydrogen and Renewable Fuels

(Washington State Department of Commerce)  Washington is working to ensure hydrogen and renewable fuel development benefits communities, supports workers, and protects public health. Why environmental justice matters for hydrogen and renewable fuels Hydrogen is expected to be an important tool for cutting emissions

June 22, 2026 Read Full Article

OMB Rule Proposes Significant Changes to Federal Financial Assistance Requirements Public Comment DEADLINE July 13, 2026

(Holland & Knight)  • The Office of Management and Budget (OMB) and a group of other federal agencies recently issued a proposed rule in the Federal Register that, if finalized, would make significant changes across federal agencies related to the approval

June 19, 2026 Read Full Article

Carbon Market Could Offer Farmers Opportunity for More Money

by Gil Gullickson (Wallaces Farmer/Farm Progress)  As Things Look to Me: Carbon intensification score helps determine eligibility for Section 45Z payments. Section 45 of the Inflation Act of 2022 could determine payments to farmers who produce low-carbon fuels. The tax credit’s worth is based

June 17, 2026 Read Full Article

Fact Check: The R Street Institute Blows It Again

(Renewable Fuels Association) Earlier today (June 12, 2026), the R Street Institute—a self-described “think tank whose work is grounded in liberty and freedom”—published an opinion piece (heavy emphasis on “opinion”) on ethanol policy. It’s a real doozy, chock full of myths

June 12, 2026 Read Full Article

45ZCF-GREET June 2026 Update

(U.S. Department of Energy) DOE Office of Critical Minerals and Energy Innovation sent this bulletin at 06/12/2026 02:02 PM EDT  --   45ZCF-GREET June 2026 Update There has been a revision/update made to the 45ZCF-GREET model and user manual. Visit the 45ZCF-GREET webpage to

June 12, 2026 Read Full Article

Senate Hearing Addresses E15 Legislation, 45Z Guidance

(Ethanol Producer Magazine) U.S. Agriculture Secretary Brooke Rollins reiterated support for E15 and confirmed that release of USDA feedstock guidance related to the 45Z clean fuel production credit is imminent during a June 10 hearing held by the Senate Agriculture Committee.  During

June 12, 2026 Read Full Article

New Research Enables Methanol Use in Dual Fuel Marine Engines

(Oak Ridge National Laboratory) A dual-fuel combustion strategy developed in a Caterpillar marine engine at DOE’s National Transportation Research Center at ORNL shows methanol can efficiently power inland and coastal vessels.  -- A dual fuel combustion system developed by Oak Ridge National

June 11, 2026 Read Full Article

E15 Ethanol Fuel Blocked Despite Lack of Scientific Justification

(Legis1) A decades-old regulatory quirk is forcing Congress and the White House into an uncomfortable alliance and a fight with the oil refining industry over whether a corn-derived fuel blend can be sold at gas stations year-round. A Congressional Research Service

June 11, 2026 Read Full Article

The US Breaks Down the 'Blending Barrier' for E10 Gasoline, Moving Straight to E15.

(VietnamNet) USA - After surpassing the once-untouchable 10% ethanol limit, the US gasoline market is witnessing a historic leap forward with the explosion of E15. The numbers speak for themselves. For many years, energy policy analysts and U.S. oil and gas officials believed

June 07, 2026 Read Full Article

The Clean Fuel Production Tax Credit (45Z); Introductory Discussion

by Jonathan Coppess and Zhangliang Chen (University of Illinois/farmdoc daily)   The Clean Fuel Production Credit, enacted in the Inflation Reduction Act and often referred to simply as “45Z” for its placement in the tax code, remains the subject of much attention (Brooks, February

May 28, 2026 Read Full Article

Biofuel Groups Push IRS for New Model to Calculate Tax Credit

by Erin Schilling (Bloomberg Tax) Biofuel and farm groups are asking the Treasury Department and IRS to update the model companies use to calculate whether they qualify for the clean fuel production tax credit. Agency lawyers are listening to proposals by more

May 28, 2026 Read Full Article

AIRCO Establishes U.S. Manufacturing Hub for Its Modular Fuel Production Systems with New Pennsylvania Facility

(AIRCO) The new facility will manufacture AIRCO’s MAD Fuel System™, deployed to produce fuel on demand for remote and operationally constrained environments  --   AIRCO™ (formerly Air Company), an industrial technology company developing advanced technologies for energy security and global resiliency, today (May

May 26, 2026 Read Full Article

What the House FY2027 Energy and Water Development Budget Means for Carbon Removal

by John Milko (Carbon 180)  The process for formalizing the Department of Energy’s (DOE) FY2027 budget through annual appropriations has begun.  ... The bill provides $700 million for the Hydrocarbons and Geothermal Office (HGEO), formerly known as the Fossil Energy and Carbon Management

May 23, 2026 Read Full Article

Keeping Algae Visible on Capitol Hill

(Congressional Algae Caucus) The Congressional Algae Caucus is a bipartisan forum created to help members of Congress and congressional staff better understand the potential of algae-based technologies. Since its launch in 2013, the caucus has helped elevate algae as a solution

May 22, 2026 Read Full Article

The Utilidors of the Bioeconomy: POET, Antora Are Building the Hidden Operating Systems of Industrial Decarbonization

by Jim Lane (Biofuels Digest)  ... Last week in Big Stone City, South Dakota, POET and Antora Energy quietly commissioned one of the world’s largest thermal energy storage systems: a 5-gigawatt-hour industrial battery designed not to power roller coasters or castle

May 20, 2026 Read Full Article

Public Hearing on Proposed Regulations Section 45Z Clean Fuel Production Credit (REG–121244–23) --- May 27-29, 2026 --- ONLINE

The speakers (on the attached document) have requested to present oral testimony on proposed regulations regarding Section 45Z Clean Fuel Production Credit (REG–121244–23). A notice of proposed rulemaking and notice of public hearing was published in the Federal Register on

May 18, 2026 Read Full Article

Screening Enzymes to Break Down Plant Waste and Produce Valuable Biofuels

by Ashley Piccone (Lawrence Livermore National Laboratory) Locked away inside the walls of plant cells lies a valuable source of energy: sugar. But to access that sugar — which could provide a domestic source of bioenergy that strengthens U.S. energy security —  researchers

May 15, 2026 Read Full Article

Integrated Landscape Management Reduces Biomass Production Costs By 20%

by J. Richard Hess (Idaho National Laboratory)  A new techno-economic analysis by Idaho National Laboratory (INL) demonstrated that, by using integrated landscape management (ILM) techniques, bioenergy stakeholders could produce biomass at costs 20% lower than previous assumptions.1 The efficiencies gained using ILM

May 14, 2026 Read Full Article

House Passes Bill for Year-Round E15 Ethanol Fuel Sales, Splitting Republicans

by Emily Brooks (The Hill) The House on Wednesday passed a bill to codify year-round sales of E15 ethanol fuel, a major win for members from corn-producing states but one that drew fierce opposition from other Republicans.  The vote was 218-203, with

May 14, 2026 Read Full Article

CO2 Is a Resource Not a Nuisance, DOE Official Says

by Carlos Anchando (Politico Pro Energywire)  Assistant Secretary Kyle Haustveit says the department is focused on carbon utilization and applauded carbon capture incentives. -- The Trump administration is focused on how to use carbon capture technology for manufacturing and oil production rather

May 13, 2026 Read Full Article

US Exported One-Fifth of RD and SAF in Second Half of 2025

(Biofuels International) The United States exported around 20% of its renewable diesel and sustainable aviation fuel (SAF) during the second half of last year, reflecting both rising domestic production and growing international demand for low‑carbon fuels. This shift highlights the country’s expanding

May 11, 2026 Read Full Article

Planes and Ships Could Run on Kelp Someday, but There Are Serious Hurdles

by Zoe Beketova and Ana Georgescu (MIT Graduate Program in Science Writing/Associated Press)  Green cells whirl around a red-light chamber, propelled by a blade through bubbling water. These little seaweed cells, called gametophytes, will develop into a strain of fast-growing kelp

May 07, 2026 Read Full Article

Stranded Molecules: Why US SAF Can't Cross the Atlantic to Fill Europe's Mandate Gap

(SAF Path) The trans-Atlantic SAF trade Europe was counting on isn't price-blocked, ship-blocked, or supply-blocked. It's certification-blocked.  --  The trans-Atlantic SAF trade that policy modelers assumed would balance the system, US molecules flowing east into a structurally short EU market, is not

May 06, 2026 Read Full Article

Record US Biofuel Targets to Test Biodiesel Industry after Slow Year

by Siddharth Cavale and Jarrett Renshaw (Reuters)  EPA mandates require 60% biomass-based diesel production increase, risking credit market volatility if unmet; Industry leaders warn supply, feedstock, and capacity challenges may hinder meeting targets; Analysts and EIA forecast potential deficits, with actual output lagging

May 01, 2026 Read Full Article

Researchers Develop Method to Make Renewable Natural Gas Directly from Waste

by Tina Hilding (Washington State University)  A pilot study of a new method for treating sewage sludge from a wastewater treatment plant efficiently created renewable natural gas while reducing the cost of the treatment. The work, reported in the Chemical Engineering Journal, could help

April 27, 2026 Read Full Article

Apply Now: 2026 Waste to Energy and Materials Technical Assistance for State, Local, and Tribal Governments DEADLINE May 30, 2026

(U.S. Department of Energy) The U.S. Department of Energy’s Alternative Fuels and Feedstocks Office (AFFO), formerly known as the Bioenergy Technologies Office, and the National Laboratory of the Rockies (NLR) are launching the 2026 Waste to Energy and Materials Technical Assistance

April 24, 2026 Read Full Article

The 26ers: Mapping the Molecule and Mineral Mountains of Trash

by Jim Lane (Biofuels Digest) ... This week, the U.S. Department of Energy opened a frontier of its own. The newly renamed Alternative Fuels and Feedstocks Office—formerly the Bioenergy Technologies Office—has launched the 2026 Waste-to-Energy and Materials Technical Assistance Program, with

April 24, 2026 Read Full Article

Miller-Meeks Questions Wright on DOE’s Request to Virtually Eliminate Biofuel Budget

by Erin Krueger (Ethanol Producer Magazine) Rep. Mariannette Miller-Meeks, R-Iowa, pressed U.S. Energy Secretary Chris Wright on his support for biofuels and the administration’s request to reduce U.S. Department of Energy funding for renewable fuels by 98% during an April 16

April 23, 2026 Read Full Article

Deep-rooted Grass Stores Significantly More Carbon, New Study Says

By Jim Shelton (Yale News) A study of perennial grasses in nine U.S. states shows that grass with deep roots stores more carbon than crops with shallow roots, providing important climate benefits.  --  Soil biologist Eric Slessarev has some advice for conservationists,

April 23, 2026 Read Full Article

Ahead of the FEW: Policy Shaping Ethanol’s Future Podcast

by Anna Simet (Ethanol Producer Magazine) This EPM podcast features, Erin Krueger, Senior News Editor at BBI International. Hosted by Anna Simet, Ethanol Producer Magazine. Join us at the International Fuel Ethanol Workshop & Expo - June 2-4, 2026 in St.

April 21, 2026 Read Full Article

Trump List of Saved Projects Spares $5 Billion Hydrogen Hubs

by Ari Natter (Bloomberg/MSN) The Trump administration plans to preserve billions of dollars in funding for hydrogen ventures and other projects previously earmarked for termination. An Energy Department list that includes proposals backed by oil companies, utilities and others was provided to

April 20, 2026 Read Full Article

Gevo Withdraws from Department of Energy Financing Process and is Developing Alternative Financing for its ATJ-30 Project

(Gevo) Renewable Fuels Leader Continues to Advance Toward Year-End Financing Timeline -- Gevo, Inc. (NASDAQ: GEVO), a leader in renewable fuels, chemicals and carbon management, today (April 15, 2026) announced the company’s withdrawal of its loan guarantee financing application with the U.S.

April 17, 2026 Read Full Article

US Biofuels and Alternative Fuels: Charting the Course for Global Marine Decarbonization

by John May (Ethanol Producer Magazine)  Executive Summary: The global maritime industry stands at an inflection point. Responsible for approximately 3% of global greenhouse gas (GHG) emissions — equivalent to the total annual output of Japan — international shipping faces unprecedented regulatory,

April 17, 2026 Read Full Article

Ethanol & Automakers—Time for a New Collaboration

by Doug Durante (Clean Fuels Development Coalition/Governors' Biofuels Coalition) ... (N)ame a federal program or policy that costs taxpayers nothing, costs consumers nothing, provides value and regulatory relief to a heavily regulated business, provides value to the consumer in the

April 16, 2026 Read Full Article

2026 Waste to Energy and Materials Technical Assistance for State, Local, and Tribal Governments Application DEADLINE May 30, 2026

(U.S. Department of Energy)  The U.S. Department of Energy’s (DOE) Alternative Fuels and Feedstocks Office (AFFO), formerly known as the Bioenergy Technologies Office, and the National Laboratory of the Rockies (NLR) are launching the 2026 Waste to Energy and Materials Technical

April 16, 2026 Read Full Article

The Digest’s 2026 Multi-Slide Guide to Tracking Marine Biofuel

by Jim Lane (Biofuels Digest) PNNL highlights that while marine biofuels are widely available, they lack systematic tracking. A critical “data gap” exists between reported bunker sales and IMO fuel consumption reports, with discrepancies reaching hundreds of kilo-tonnes. While LNG bunkering shows explosive

April 14, 2026 Read Full Article

Increasing Fuel Efficiency Leads to Decreasing Gasoline Consumption

by Alex de Keyserling (U.S. Energy Information Administration)  Annual motor gasoline consumption in the United States decreased in 2025 even as vehicle miles traveled (VMT) increased because of increasing fuel efficiency, a trend we forecast will continue in 2026 and 2027. U.S. motor gasoline

April 13, 2026 Read Full Article

The Fastest Way to Lower Gas Prices Now - Kill the Summer Blend

by Lauren Fix (Car Coach Reports) ... For years, drivers have been forced to pay more at the pump because of a patchwork of seasonal fuel mandates that make gasoline more expensive to produce, harder to distribute, and less flexible in

April 13, 2026 Read Full Article

Gevo Licenses Catalyst Technologies for Jet Fuel Production

(Oak Ridge National Laboratory) Gevo, an advanced biofuels company based in Colorado, has licensed two patented catalyst technologies from the U.S. Department of Energy’s (DOE) Oak Ridge National Laboratory (ORNL) for use in the production of sustainable aviation fuel (SAF). “This partnership

April 09, 2026 Read Full Article

The Digest’s 2026 Multi Slide Guide to BioCircular Valley

by Jim Lane (Biofuels Digest) Lawrence Berkeley National Laboratory announced the “BioCircular Valley,” a major 5-year project funded by Schmidt Sciences and FFAR to address agricultural supply chain inefficiencies. Partnering with UC Berkeley, UC Davis, and the USDA, the initiative tackles

April 08, 2026 Read Full Article

From Trash to Treasure: How Aluminum Waste Can Power the Future

by Aastha Singh* (Environmental and Energy Study Institute) ... •  Aluminum provides a pathway to clean hydrogen production as researchers work to turn aluminum powder, pellets, or scraps into a portable, clean, and efficient hydrogen gas source—without any greenhouse gas emissions.  Portable hydrogen

April 07, 2026 Read Full Article

Timing Is Everything: How Drought Affects Switchgrass

by Chris Hubbuch (Great Lakes Bioenergy Research Center)  Drought stress during growth makes switchgrass hardier but compromises biofuel production -- ... While switchgrass can survive droughts, scientists don’t fully understand how drought affects the plant’s growth or downstream biofuel production. In this

April 03, 2026 Read Full Article

Just Add Water: Diluting Organic Solvent Can Lower Cost of Bioproducts

by Chris Hubbuch (Great Lakes Bioenergy Research Center)  Study combined lab experiments and computational modeling to identify the best solvent system for a process that converts plant material into high-value chemicals  --  Plant fibers are a potential renewable source of fuels and

April 03, 2026 Read Full Article

Biodiesel for Generators: Recommendations from Scott Fenwick, Technical Director for Clean Fuels Alliance America

By Joanne Ivancic* (Advanced Biofuels USA) Is your company looking to transition to renewable fuels?  Perhaps for power generators?   Advanced Biofuels USA recently got this email request: I am looking to convert our 5 Generac generators to run on biodiesel. I

April 02, 2026 Read Full Article

House, Senate Pass Bill to Reauthorize Federal SBIR and STTR Programs

by Erin Krueger (Biomass Magazine)  The U.S. Senate and U.S. House of Representatives in March each voted in favor of a bill to reauthorize the Small Business Innovation Research (SBIR) and Small Technology Transfer (STTR) programs. The legislation currently awaits action

March 30, 2026 Read Full Article

Clean Fuels Applauds EPA’s Final 2026-2027 RFS Rules

(Clean Fuels Alliance America) Today, Clean Fuels Alliance America thanked the Environmental Protection Agency for finalizing robust biomass-based diesel volumes in the 2026-27 Renewable Fuel Standard rule. The RFS rule provides much-needed certainty to biodiesel and renewable diesel producers and other

March 27, 2026 Read Full Article

Biofuel and Ag Groups Call on Treasury to Make 45Z Regulations Work for Farmers

by Erin Krueger (Ethanol Producer Magazine) The Renewable Fuels Association, Growth Energy, Clean Fuels Alliance America and the SAF Coalition on March 25 joined more 20 state and national ag groups in urging the Trump Administration to make the upcoming 45Z

March 26, 2026 Read Full Article

EPA Fortifies Domestic Fuel Supply, Provides Americans with Relief at the Pump by Approving Nationwide E15 and Removing Boutique Fuel Markets for E10

(U.S. Environmental Protection Agency) Today, U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin, in consultation with U.S. Department of Energy (DOE) and in accordance with the Clean Air Act (CAA), issued a temporary emergency fuel waiver to allow nationwide sales of

March 25, 2026 Read Full Article

ABLC 2026 Review: Dumpster Fire

By Joanne Ivancic* (Advanced Biofuels USA)  As ABLC organizer, Jim Lane, knows, you get as many valuable insights in the hallways as you do in the sessions.  One such hallway statement keeps coming back to me. “It seems all they

March 24, 2026 Read Full Article

UW Researchers Publish Article on Hydrogen Production Using Wastewater

(University of Wyoming) Researchers at the University of Wyoming School of Energy Resources (SER) published an article exploring the potential of wastewater usage for the hydrogen economy. The paper, titled “Advancing hydrogen production: A comprehensive review of wastewater reforming techniques, feedstocks and

March 23, 2026 Read Full Article

Danforth Center Scientist Leads New Department of Energy Grant to Unlock the Secrets of Sorghum Photosynthesis

(Donald Danforth Plant Science Center) DOE-funded project brings together plant biologists, imaging specialists, and AI experts to engineer more productive, stress-resilient bioenergy crops  -- A new five-year grant from the U.S. Department of Energy's (DOE) Office of Biological and Environmental Research will

March 23, 2026 Read Full Article

Carefully Controlled Atoms Make Renewables More Viable for Plastics and Fuels Production

by Tina Hilding, Voiland College of Engineering and Architecture/Washington State University Insider)  A catalyst developed by a Washington State University research team efficiently converts abundant, renewable ethanol into valuable molecules needed for production of plastics, fuels, and everyday products. The advance could

March 23, 2026 Read Full Article

Ag Policy Blog: Senate Ag Chair Boozman Sees Path for E15 but Farm Bill Compromises Likely Needed

by Chris Clayton (DTN Progressive Farmer)  The chairman of the U.S. Senate Agriculture Committee said Friday he sees a pathway to pass year-round E15 and a new Farm Bill, but some provisions in the House bill involviR-NE)ng pesticide rules and California's

March 16, 2026 Read Full Article

Lawmakers to IRS: Don't Leave Farmers behind in 45Z Rule

by Lydia Johnson and Kim Chipman (Agri-Pulse)  Regulations for the new 45Z biofuel tax incentive need to account for cover crops, precision fertilizer applications and other regenerative agriculture practices to ensure that farmers fully benefit from the subsidy, farm-state Republican lawmakers say

March 13, 2026 Read Full Article

EV Market Crashes 50% After Fed Admits EV Fuel Numbers Were ‘Designed to Look Extraordinary’

by David Mancino (BamaCooley/MSN)  Every EV sold in America carried an impressive miles-per-gallon-equivalent number on the window sticker. 120 MPGe. 140. Sometimes north of 200. Those consumer-facing figures were calculated using EPA energy-content formulas. But behind the scenes, a separate federal compliance

March 13, 2026 Read Full Article

Heterometallic Antenna−Reactor Complexes for Photocatalysis

Dayne F. Swearer, Hangqi Zhao, Linan Zhou, and Naomi J. Halas (PNAS) Plasmon-enhanced photocatalysis holds significant promise for controlling chemical reaction rates and outcomes. Unfortunately, traditional plasmonic metals have limited surface chemistry, while conventional catalysts are poor optical absorbers. By placing

March 12, 2026 Read Full Article

The Digest’s 2026 Multi-Slide Guide to Cellulosic Ethanol Commercialization

by Jim Lane (Biofuels Digest) Despite early momentum, global cellulosic ethanol operational capacity peaked around 2015 and has stabilized near 40 facilities due to persistent economic and technical barriers, including high enzyme costs and complex feedstocks. Regional deployment varies significantly: Brazil leads

March 10, 2026 Read Full Article

$9 Million Grant Funds Study of Cactus Pear as Water-Saving Biofuel for the Mountain West

by Kaleb Roedel (KUNR Public Radio) Researchers at the University of Nevada, Reno, have received a $9 million grant from the U.S. Department of Energy to study an unlikely candidate for future fuels: cactus pear. The desert-adapted plant already grows across much of the

March 06, 2026 Read Full Article

US Sorghum Turns to Ethanol as Exports Slows

by Ryan Koory (Argus Media) Slowing global trade activity, and growing biofuels opportunities have pushed US sorghum growers to pivot towards ethanol as a future driver of demand. Slowing international trade, with some partners "on the sideline" this year combined with a

March 06, 2026 Read Full Article

Grassroots Advocacy Needed In DC Now More Than Ever

by Brian Jennings (American Coalition for Ethanol/Ethanol Producer Magazine)  The American Coalition for Ethanol’s 15th annual Washington, D.C. Fly-In & Government Affairs Summit March 17–18 comes at a defining moment for ethanol, agriculture and rural America. With major decisions surrounding year-round

March 05, 2026 Read Full Article

House Ag Committee Declines to Add E15 Language to Draft 2026 Farm Bill

by Erin Krueger (Ethanol Producer Magazine) Rep. Eric Sorensen, D-Ill., on March 4 attempted to amend the draft 2026 Farm Bill currently under consideration by the House Agriculture Committee to include language enabling year-round sales of E15. The amendment did not

March 05, 2026 Read Full Article

How Federal Renewable Fuel Policies Support Farmers, Fleets, and the Environment - Part 2

by Kara Gundel (Engine Technology Forum) For nearly two decades, renewable fuels have quietly become one of the nation’s most practical tools for reducing transportation emissions. Unlike emerging technologies that require entirely new infrastructure, these fuels work within today’s engines and

February 25, 2026 Read Full Article

Pore Choices: A New Twist on Gas Capture -- Sandia Researchers Design Liquids to Selectively Trap Methane from Manure and Food Scraps

(Sandia National Laboratory)  Jessica Rimsza, a materials engineer at Sandia National Laboratories, sees untapped potential in what most people see as waste. Jessica Rimsza uses a sonication probe to thoroughly mix powder in a solvent to make porous liquid for further testing. (Photo by Craig

February 24, 2026 Read Full Article

Proving What’s Possible: Applied Hydrogen Innovation at the Hydrogen ProtoHub in Austin, TX

By Susan Stuver, PhD and Travis Pyrzynski (Catalyst by GTI Energy)  ...  The Hydrogen ProtoHub evolved from the U.S. Department of Energy’s H2@Scale in Texas and Beyond project, which validated technical feasibility and built foundational infrastructure for hydrogen deployment. Now, the H2

February 23, 2026 Read Full Article

These Microbes Don’t Always Play Well Together, but the Combination Could Cut Cost of Biofuel

by Cesareo Contreras (Northeastern Global News)  “The core technology we’re working on here can be summed up by asking the question — can it be that two microbes are better than one?” said Northeastern Chemical Engineering Professor Ben Woolston. It’s well understood in

February 20, 2026 Read Full Article

The Case of the Disappearing Pretreatment: Atlantic Biomass’ Dual Pathway Tech under the Microscope at 221B Baker Street

by Jim Lane (Biofuels Digest)  ... Holmes smiled faintly. “When a process requires eight steps, Watson, one may safely assume that several are disguising inefficiency.” And thus began the Case of the Disappearing Pretreatment. ...  The Phase I STTR work led by Atlantic Biomass,

February 20, 2026 Read Full Article

Department of Energy Awards $9 Million for National Research Project on Cactus Pear’s Bioenergy Potential

by Emma Lande (Nevada Today)  University of Nevada, Reno researchers will lead the multistate five-year project  --  As the quest to diversify and expand sustainable alternative energy products continues, the U.S. Department of Energy has awarded a $9 million grant to support

February 19, 2026 Read Full Article

From Seed to Sky: The Demand for Sustainable Aviation Fuel

by Aimee Nielson (Seed World)  Sustainable aviation fuel (SAF) is no longer a fringe idea. Airlines want it. States are building policy around it. Researchers are racing to lower costs. The next question is what it means for seed companies, breeders and

February 18, 2026 Read Full Article

Atlantic Biomass Announces Duel Pathway System to Affordably Produce Sustainable Aviation Fuels (SAF) and Renewable Bioproducts: Feedstocks Are Perennial Grasses and Other Renewable Biomass Sources

(Atlantic Biomass)  Do you know why passenger and freight planes are not using renewable biofuel? It’s a simple reason - it costs too much. “Converting stems and leaves from sustainable biomass into high-energy liquid fuels is not easy,” says Atlantic Biomass

February 17, 2026 Read Full Article

CF Tech Commissions a First of It's Kind Supercritical Fluid Brown Grease to Biodiesel System in Massachusetts

(CF Technologies) CF Technologies, Inc. hits critical milestones en-route to delivering commercial biofuel to local communities. In October, 2024, CF Tech's research team spent the warm days and cool nights operating and overseeing the first-of-its-kind integrated pilot scale demonstration of supercritical

February 13, 2026 Read Full Article

Trump Repeals Landmark Legal Policy Underpinning Key Climate Rules

by Jake Spring, Ambrosia Wojahn and Brady Dennis (Washington Post) Nearly 17 years after the Environmental Protection Agency declared that carbon dioxide and other greenhouse gases threaten the public’s health and welfare, the agency on Thursday rescinded the landmark legal opinion

February 12, 2026 Read Full Article

Biofuel Leaders See Cargo Ships as a Big Market — if the Trump Administration Won't Get in the Way

by Rachel Cramer (Harvest Public Media/KCUR)  Biofuel leaders say the shipping industry could be a golden goose for ethanol and soy-based biodiesel. One of the big barriers is the Trump administration, which torpedoed a global agreement to reduce pollution. Even though the

February 11, 2026 Read Full Article

Agile BioFoundry 2026 Industry Day --- February 17, 2026 --- Emeryville, CA and ONLINE

Join us and discover partnering opportunities and provide your perspective on how U.S. Department of Energy (DOE) National Labs can best support the biomanufacturing industry. Funded by the DOE Bioenergy Technologies Office (BETO), ABF develops biomanufacturing tools, processes and partnerships that

February 09, 2026 Read Full Article

Trump Cut Science Funding. Small Businesses Are Paying the Price.

by Chelsea Harvey (Poltico) Some federal contractors are feeling the squeeze after the president slashed support for climate programs and other research efforts. ...  All eyes on the federal budget Many small business leaders are anxiously eyeing the horizon as the new year gets

February 08, 2026 Read Full Article

Iowa Challenges Amended Electric Vehicle Fuel Economy Rule

by Shayna Greene (Bloomberg Law) Iowa on Wednesday sued the Trump administration over its amended rule establishing how to compute the fuel economy for electric vehicles. The Department of Energy’s final rule issued Jan. 8 amends the process of calculating the petroleum-equivalent fuel economy of

February 05, 2026 Read Full Article

The Secret to Lowering Food Prices? Renewable Fuels.

by Kip Eideberg (Association of Equipment Manufacturers/The Hill)  American agriculture is at a crossroads. With few new free trade agreements in place and global markets increasingly shaped by geopolitical tension, U.S. farmers face shrinking access to international buyers. At the same time,

February 04, 2026 Read Full Article

Here’s How the U.S. Can Outcompete Its Competitors: Parts 1 and 2

by CJ Evans (Alternative Fuels & Chemicals Coalition/Federal Funding Services/Biofuels Digest) ... He (CJ Evans) has seen far too many projects fall by the wayside, not because they were flawed or not any good, but because they could not get additional grants

February 03, 2026 Read Full Article

Resilience Is the New Carbon: Khaki Is the New Green

by Jim Lane (Biofuels Digest) Ten years ago, Visolis entered the federal innovation pipeline through Cyclotron Road—the DOE-backed fellowship that helped define the climate-tech generation. Founder Deepak Dugar was part of a wave of scientists trying to turn low-carbon chemistry into

February 03, 2026 Read Full Article

ZymoChem, Agile BioFoundry Announce Partnership to Advance the Bioeconomy

(ZymoChem)  The biotech leader continues history of strong collaboration with the U.S. national labs -- ZymoChem, the biotechnology leader dedicated to creating alternative materials for everyday products, is proud to announce a partnership with the Agile BioFoundry (ABF), funded by the U.S.

January 30, 2026 Read Full Article

Trump Officials Have Delayed Finalizing the Repeal of the Agency’s “Endangerment Finding” over Concerns the Proposal Is Too Weak to Withstand a Court Challenge.

by Jake Spring (Washington Post) Trump’s biggest climate rollback stalls over fears it will lose in court -- Trump officials have delayed finalizing the repeal of a landmark legal opinion key to their effort to eliminating the Environmental Protection Agency’s climate rules because of concerns

January 29, 2026 Read Full Article

White House OMB Concludes Review of 45Z Proposed Rule

by Erin Krueger (Biodiesel Magazine) The White House Office of Management and Budget on Jan. 23 concluded its review of a proposed rule to implement guidance for the 45Z clean fuel production credit, according to information posted to the agency’s website.  The

January 27, 2026 Read Full Article

Treasury Secretary Sean Duffy Discloses Trump Vehicle Policy, Welcomes Chinese Vehicles

by Bob Kozak* (Advanced Biofuels USA) Public Policy Day at the 2026 Washington DC Auto Show 22 January 2026: A Look to the Future of the US Vehicle Industry  --  As a kick-off for the annual Auto Show in Washington DC,

January 25, 2026 Read Full Article

Beyond Fats and Oils: Unlocking Biomass for the Next Generation of SAF

by Stephen Toon (BioVeritas/Biofuels Digest) The Feedstock Dilemma at the Heart of SAF -- After several decades working across industrial biotechnology, from greenfield plant startups to navigating more than a few cellulosic scale-up challenges, I’ve learned that the future of sustainable aviation

January 15, 2026 Read Full Article

EIA Predicts Renewable Diesel, SAF Production Will Increase in 2027

by Erin Krueger (Biodiesel Magazine) The U.S. Energy Information Administration currently expects the production of renewable diesel and other biofuels, including sustainable aviation fuel (SAF), to expand in 2027, according to the agency’s latest Short-Term Energy Outlook, released Jan. 13. Biodiesel

January 14, 2026 Read Full Article

Row, Row, Row Your Molecule: Why 3-HP Finally Learned to Move

by Jim Lane (Biofuels Digest)  ... The bioeconomy doesn’t struggle for lack of ideas; it struggles when its parts refuse to move together.  How systems collapse when timing, interfaces, and incentives fall out of sync. ... The news, around renewable 3-hydroxypropionic acid (3-HP), makes

January 14, 2026 Read Full Article

DOE Sees Bigger Role for Climate Contrarians, Records Show

by Scott Waldman (E&E News Climatewire)  A small team of researchers who dispute mainstream climate science may play an outsize role in the next National Climate Assessment. -- Trump administration officials have for months considered using a small group of climate contrarians

January 12, 2026 Read Full Article

EPA Endangerment Finding Repeal Goes to White House for Final Review

by Alex Guillén (Politico Pro) ... As proposed in July, EPA argued that the Clean Air Act does not give it the authority to address climate change because of the global nature of greenhouse gas emissions. By revoking the 2009 endangerment finding

January 10, 2026 Read Full Article

House Passes Appropriations Package with Bioenergy Provisions

by Erin Krueger (Ethanol Producer Magazine)  The U.S. House of Representatives on Jan. 8 voted 397 to 28 in favor of an appropriations package that includes language on biomass energy and sustainability. Reports accompanying the legislation include guidance on small refinery

January 09, 2026 Read Full Article

Notes from Peanut Butter Lake: Why SAF Is Moving Slower than It Should — and What Cascadia Teaches Us about Real Take-Off

by Jim Lane (Biofuels Digest) ... Today, aviation accounts for 3% of global carbon emissions, and since hydrogen and electric aircraft remain decades from wide-scale deployment, SAF is the only drop-in solution available to decarbonize flight over the next 40 to

January 06, 2026 Read Full Article

U.S. Ethanol Blend Rate Tops 11% in October, as E15 Expansion Continues

(Renewable Fuels Association) Ethanol accounted for 11.06 percent of the nation’s gasoline in October, marking the first time in history that the monthly ethanol “blend rate” has topped 11 percent, according to newly released data from the U.S. Energy Information Administration. The

January 06, 2026 Read Full Article

2025 Positions Biodiesel, Renewable Diesel for Success in 2026

(Clean Fuels Alliance America) The clean fuels industry strengthened its foundation in 2025 behind record policy targets, new engine capabilities and proven performance, setting expectations for continued growth in 2026. “Government agencies, fleets, manufacturers and consumers in 2025 recognized that biodiesel and

January 05, 2026 Read Full Article

Aemetis Receives Funds from the Sale of $17 million of Federal Clean Energy Tax Credits

(Aemetis) Aemetis, Inc. (NASDAQ: AMTX), a renewable natural gas and renewable liquid fuels company focused on lower cost and reduced emissions products, today (December 30, 2025) announced that its Aemetis Biogas LLC subsidiary received funds from the sale of $17 million

December 31, 2025 Read Full Article

The Digest’s 2026 Multi-Slide Guide to Hexas and XanoFiber

by Jim Lane (Biofuels Digest) Hexas accelerates biomass aggregation using XanoGrass, yielding 200 tons of XanoFiber™ from just 8 acres. This land-use efficiency is vital, as 2023 median farm income was –900 while 2025 corn losses are projected at 160 per acre.

December 30, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to GranBio’s Cellulosic SAF

by Jim Lane (Biofuels Digest) GranBio utilizes its patented AVAP™ technology to produce Sustainable Aviation Fuel (SAF) from various biomass residues, establishing a Net-Zero solution without immediate carbon capture. GranBio targets 1 billion gallons per year (GPY) capacity by 2040 by repurposing ten shuttered

December 29, 2025 Read Full Article

The 7-Billion-Gallon Gift: Affordable, Cost-Competitive Biofuels Are in Our Biostockings

by Jim Lane (Biofuels Digest) Today, the American bioeconomy finds itself in a curious reversal. We are surrounded by abundance — residues in our fields, forests, and cities — yet capital hesitates. Not because demand is unclear. Not because policy signals

December 24, 2025 Read Full Article

US EPA Tentatively Approves First Carbon Sequestration Project in Kansas Public Comment DEADLINE February 1, 2026

by Siri Hedreen (S&P Global) PureField to bury 1.8 mil metric tons of CO2 over 12 years; Would capture CO2 from PureField's Russell biofuels plant  --  The Trump administration has tentatively approved ethanol producer PureField Ingredients' plan to bury its CO2 emissions in

December 23, 2025 Read Full Article

Treasury, IRS Deliver 45Z Proposal to White House OMB

by Erin Krueger (Ethanol Producer Magazine) The U.S. Department of the Treasury and Internal Revenue Service on Dec. 17 delivered a proposed rule to set 45Z clean fuel production credit guidance to the White House Office of Management and Budget. OMB

December 19, 2025 Read Full Article

The Top 10 Gruberisms: Longtime Gevo CEO Set to Become Executive Chairman, Bloom to CEO

by Jim Lane (Biofuels Digest) After years of Pat Gruber standing on ABLC stages and pointing out the big problems the industry could—and should—solve, here’s the latest one: he’s announced his impending retirement as Chief Executive Officer of Gevo, planned for April 2026. At

December 17, 2025 Read Full Article

Why EPA Might Purge Climate Skepticism from Its Endangerment Repeal

by Jean Chemnick (E&E News Climatewire)  The DOE report by climate contrarians has caused legal problems for Administrator Lee Zeldin’s attempts to roll back the scientific finding. -- Deepening legal woes surrounding a Trump administration report that casts aspersions on climate science

December 16, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to the Cascadia SAF Ecosystem

by Jim Lane (Biofuels Digest)  The Pacific Northwest is positioning itself as a premier Sustainable Aviation Fuel (SAF) hub, leveraging over 50 million acres of woody biomass and strong policy frameworks like Washington’s Clean Fuel Standard. This guide outlines a multi-modal

December 15, 2025 Read Full Article

Danforth Plant Science Center to Lead Multi-Disciplinary Research to Enhance Stress Resilience in Bioenergy Sorghum

by Donald Danforth Plant Science Center (Newswise)   Andrea Eveland, Ph.D., Principal Investigator and member at the Donald Danforth Plant Science Center, will lead a multi-institutional project to deepen the understanding of sorghum, a versatile bioenergy crop, and its response to environmental challenges.

December 11, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Praio

by Jim Lane (Biofuels Digest) Praio is commercializing patented artificial Protocells for intensified biomanufacturing, merging the advantages of whole-cell efficiency and cell-free flexibility. This platform improves reaction rates >10x and is stable over four months. The technology has demonstrated 1L scale

December 03, 2025 Read Full Article

Modeling Better Biomass Milling

by Paul Menser (Idaho National Laboratory)  Turning materials like wood chips, crop residues and municipal solid waste into fuels and chemicals is important for our country’s energy independence. Over the past two decades, the U.S. Department of Energy Bioenergy Technologies Office laid

December 02, 2025 Read Full Article

Back to the Future of Materials: Spero Renewables and the First Reverse Gear for Thermosets

by Jim Lane (Biofuels Digest) ... Thermosets. The epoxies in your laptop. The silicones in cosmetics. The polyesters in fashion. The vulcanized rubbers in your tires. The adhesives, sealants, composites, and structural resins that bind modern life together. They are

December 02, 2025 Read Full Article

Americans Paying Record Electricity Prices as Gas Costs Climb

Naureen S. Malik (Bloomberg/Yahoo!) American households are paying more than ever before for electricity after prices surged the most in almost two years, according to the US Energy Information Administration. The average retail price for electricity gained 7.4% in September to a

December 01, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Cascadia SAF Accelerator

by Jim Lane (Biofuels Digest) Cascadia aims to lead global aviation decarbonization by achieving an ambitious goal of 1 billion gallons of locally produced SAF by 2035. This compelling regional public-private effort targets scaling production and cost parity by transforming infrastructure, policy,

November 25, 2025 Read Full Article

Investigating a New, More Efficient Path from Corn-to-Energy

(Minnesota Corn Growers Association) With support from Minnesota Corn, Professor Paul Dauenhauer is exploring the corn-to-methanol pathway for biofuels. -- Modern corn ethanol is a marvel of clean fuel production, harnessing the energy of the sun to make a single seed into

November 25, 2025 Read Full Article

UNL Researchers Awarded $1.6M Grant for Microexon Study in Sorghum

by Morgan Ahlstrom (Nebraska TV) Three professors at the University of Nebraska-Lincoln have received a $1.6 million grant from the U.S. Department of Energy to research microexons in sorghum, the fifth most globally produced cereal grain. Professor Chi Zhang explained that

November 24, 2025 Read Full Article

Scientists Harness Plants' Plasticity to Make Key Industrial Chemical

(Brookhaven National Laboratory/Newswise)  Precursor for degradable plastics among products of poplar trees engineered to boost bioenergy and bio-manufacturing --  A team led by scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory has engineered poplar trees to produce valuable chemicals

November 21, 2025 Read Full Article

Energy Department Announces Organizational Realignment to Strengthen Efficiency and Unleash American Energy

(U.S. Department of Energy) The U.S. Department of Energy (DOE) today announced an organizational realignment designed to strengthen DOE’s ability to execute President Trump’s bold agenda to restore American energy dominance.  --  The U.S. Department of Energy (DOE) today announced an organizational

November 21, 2025 Read Full Article

A Study in Vanishing Biomass: Holmes and Watson look at Erg Bio

by Jim Lane (Biofuels Digest) ... In practical terms, Aspire is a mild, distillable solvent pretreatment system designed to dissolve lignin—the structural “glue” of plant biomass—without degrading the cellulose or hemicellulose. Unlike conventional pretreatment methods that rely on harsh acids, steam

November 21, 2025 Read Full Article

Ethanol Groups Urge CARB to Swiftly Issue E15 Guidance

by Erin Krueger (Ethanol Producer Magazine)  The Renewable Fuels Association, Growth Energy, the American Coalition for Ethanol and the Iowa Renewable Fuels Association are urging the California Air Resources Board to issue quickly issue guidance allowing E15 sales.  California in early October became

November 20, 2025 Read Full Article

LanzaJet Makes History as the World’s First to Produce Jet Fuel from Ethanol at Commercial-Scale Plant Delivering the Next Generation Fuel Solution for Aviation

(LanzaJet)  LanzaJet’s Freedom Pines Fuels achieves ASTM on-spec jet fuel production and full plant operation with breakthrough that serves as a beacon of hope for innovators, farmers, fuel producers, and aviation  --  LanzaJet, Inc., a leading next-gen fuels technology company and fuels producer,

November 13, 2025 Read Full Article

Jackley Asks Feds to Investigate Refiners on Renewable Fuel Mandates

(SDPB) Attorney General Marty Jackley is joining a group of colleagues asking federal officials to investigate whether refiners are following renewable fuel guidelines. The Renewable Fuel Standard program requires large refiners to produce a certain amount of ethanol-blended fuels. Refineries can apply for hardship

November 11, 2025 Read Full Article

Honeywell Carbon Capture Technology to Help Transform Shuttered Power Plant Into Fertilizer Facility Supporting U.S. Farmers

(Honeywell) Honeywell (NASDAQ: HON) today announced that its industry-leading carbon capture technologies will be used by Wabash Valley Resources, LLC (WVR) in an innovative new project to create hydrogen and ammonia fertilizer for America’s farmers, strengthening national energy independence and security. To fund the

November 05, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to the DOE Vehicle Technologies Office Strategy and Impact

by Jim Lane (Biofuels Digest) The VTO drives applied R&D to achieve net-zero carbon emissions in transportation by 2050, focusing on the gap between basic science and commercial development. Key priorities include accelerating battery technology, optimizing vehicle/grid integration, and developing modal

November 03, 2025 Read Full Article

Ethanol Blog: State AGs Accuse Small Refineries of Gaming Renewable Fuel Standard Exemptions While Reporting Strong Profits

by Todd Neeley (DTN Progressive Farmer)  Attorneys general from Nebraska, Iowa and South Dakota have asked federal authorities to take a closer look at small refineries receiving exemptions from the Renewable Fuel Standard, alleging in a letter on Wednesday (October 29,

October 31, 2025 Read Full Article

Clean Fuels Applauds Congressional Letter Supporting Robust RFS Volumes

(Clean Fuels Alliance America)  Clean Fuels Alliance America thanked 49 Senators and Representatives who signed a letter to EPA Administrator Lee Zeldin, urging him to finalize the 2026-2027 RFS rule as quickly as possible and calling for “reallocation of 100% of

October 31, 2025 Read Full Article
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catalytic decarboxylation catalytic hydrothermal conversion catalytic hydrothermal conversion-to-jet (CHCJ) catalytic hydrothermal gasification catalytic hydrothermolysis jet CHJ pathway cattails cattle cavitation CBD (cannabidiol) CBG (compressed biogas) cell culturing cellulase enzymes cellulose cellulosic biofuel Cellulosic biomass cellulosic diesel Cellulosic ethanol cellulosic ethanol price cellulosic feedstock cellulosic production tax credit cellulosic sugars Cellulosic Tax Credit cellulosic waiver credit cement Central African Republic Central America Certificate Program Certificates of Origin (COs) certification certification fuels cesium cetane Chad change in soil condition charging stations CHCJ-5 chemical-looping hydrogen method Chesapeake Bay chicken feathers chickens Chile Chili China chitin chp chromium chufa/cyperus esculents/nutsedge CIA circular economy citrus citrus greening disease Citrus Peel clean air Clean Air Act (CAA) clean diesel Clean Fuel Standard/Policy (CFS) Clean Heat Standards Clean Power Plan (CPP) Clean Trucks Plan Clean Water Act climate change Climate Change Adaptation climate change effects climate change mitigation climate legislation climate smart/modern/conservation agriculture closed-loop system Clostridium thermocellum cloud point clover cmelina CNG Conversion kit co co-generation co-location Co-op Extension co-operative co-processing co-products CO2 Electrolysis CO2 neutral fuels CO2 terminal CO2Removal Certificates (CORCs) coal Coal and Biomass to Liquid (CBTL) Coast Guard coastal habitat conservation coastal hay cobalt cock's foot coco coco methyl ester (CME) cocoa cocoa husks Coconut coconut oil price coffee coffee cherries coffee grounds coffee pulp cold flow cold-tolerance college/university Colombia Colorado combined heat and power (CHP) Comment Request commercial flights commercialization commissioning commo Commodity Credit Corporation (CCC) Commodity Futures Trading Commission (CFTC) commodity trading common reed Community activity community college Community involvement/engagement community scale Community Wood Energy Program competition compliance compliance credits compost Compressed Natural Gas (CNG/R-CNG/bioCNG) compression ratios compression-ignition engine computer simulation concrete condensate Congo Congressional Budget Office (CBO) Congressional Review Act Connecticut Conservation Reserve Program (CRP) Conservation Stewardship Program (CSP) construction and demolition waste/debris consumer education contamination contest contrails conversion technology Cook Islands cook stoves cooking fuel cooperatives COP21 COP22 COP23 COP24 COP25 COP26 COP27 COP28 COP29 COP30 COP31 copper coppice copra CORCs (CO2 Removal Certificates) cordgrass corn bran Corn cobs corn ethanol corn fiber corn growers corn harvest corn husk corn kernel corn meal corn oil corn oil/distillers corn oil (DCO) corn prices corn stalks corn stover corn supply corn surplus corn syrup corn-based products corn/maize 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price E30 pumps E32 E35 E4 E40 E40 conversion kit E40 pumps E5 E5 price E50 E55 E6 E7 E70 diesel E75 E78 E8 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED7 (7% ethanol 93% diesel) ED95 education Education Series 3030 educational business private educational tour EERE efficiency egg shell Egypt El Salvador Electric aircraft Electric Car/Electric Vehicle (EV) electric car/Electric Vehicle (EV) Prices electric grid electricity electricity price electricity/power generation electricity/power transmission electrocatalysis electrochemical electrochemical cell electrofuels (e-fuels) electrofuels (e-fuels) prices electrolysis electrolytic cation exchange electromethanogenesis (ME) electrons Elephant grass/Napier grass elephants embargo eminent domain emissions emissions standards EN 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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) 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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 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