Federal Agency/Executive Branch

Back TO HOME

U.S. Ethanol Exports Pass One-Billion-Gallon Mark Just Six Months Into Marketing Year 2024/2025

(U.S. Grains Council) U.S. ethanol exports have crossed the one-billion-gallon threshold halfway through Marketing Year (MY) 2024/2025, a 27 percent increase from the same period in MY 2023/2024, according to new information from the U.S. Department of Agriculture. The sharp rise in

Read Full Article

TechConnect Critical Technologies Challenge: Energy and Resilience Contest Application DEADLINE June 20, 2025

Addressing Critical Technologies and National Priorities; Transforming energy and resilience challenges into opportunities. -- In alignment with U.S. national priorities and critical technologies, we invite innovators to enter the TechConnect Critical Technologies Challenge: Energy and Resilience. The Challenge is an open innovation

Read Full Article

Rhoden, Other Govs Ask EPA to Encourage More Renewable Fuel Production

by Grant Green (KOTA TV)  On Friday, Governor Larry Rhoden and three other governors sent a letter to the Environmental Protection Agency asking for it to encourage more renewable fuel production. The state leaders are looking for standards of 15 billion gallons

Read Full Article

Freight and Fuel Transportation Optimization Tool (FTOT) Public Version

(VolpeUSDOT)  The Volpe Center has developed the free, open-source Freight and Fuel Transportation Optimization Tool (FTOT) with support from FAA (and additional support from DOE and ONR). FTOT is a flexible scenario-testing tool that optimizes the transportation of materials for future energy and

Read Full Article

Trump Orders Agencies to ‘Sunset’ Environmental Protections

by Rachel Frazin (The Hill) President Trump directed agencies that regulate energy and the environment to sunset a wide array of environmental protections in an executive order issued Wednesday night. He ordered agencies including the Environmental Protection Agency (EPA), Energy Department, Nuclear

Read Full Article

Fifteen USDA Programs under Review, Klobuchar Says

by Noah Wicks (Agri-Pulse) The Agriculture Department is reviewing 15 of its programs amid ongoing Trump Administration scrutiny over spending, according to a list provided to Agri-Pulse on Thursday by Senate Ag Committee ranking member Amy Klobuchar's office. Among the programs that have been

Read Full Article

New Senate Bill Would Extend 45Z Tax Credits

by Larry Lee (Brownfield Ag News)  New legislation that would extend 45Z biofuel tax credits has been reintroduced in the U.S. Senate.  --  The bipartisan Farmer First Fuel Incentive Act was introduced Thursday by Republican Roger “Doc” Marshall of Kansas and Democrat

Read Full Article

Clean Fuels Comments on Treasury Notice of Intent to Propose §45Z Rules

(Clean Fuels Alliance America) Today, Clean Fuels Alliance America submitted comments to the U.S. Treasury on Notice 2025-10, which outlined an intent to propose rules for the §45Z Clean Fuel Production Credit. Clean Fuels urges Treasury to ensure a level playing

Read Full Article

Trump Issues Order to Block State Climate Change Policies

by Nichola Groom (Reuters) U.S. President Donald Trump issued an executive order on Tuesday that aims to block the enforcement of state laws passed to reduce the use of fossil fuels and combat climate change. The move is the latest in a

Read Full Article

IMO Opens Global Talks to Secure Net-Zero Deal for Shipping

(International Maritime Organization)  The International Maritime Organization (IMO) opened a critical round of negotiations aimed at finalizing new binding regulations to steer international shipping towards net-zero emissions over the next 25 years.  Speaking at the opening of the 83rd session of the

Read Full Article

Trump Tells Countries to Ax Talks on Shipping Carbon Tax, or Else

by Fonie Mitsopoulou (Politico)  The Trump administration has upended what it calls “blatantly unfair” talks to set a carbon tax on international shipping and has vowed "reciprocal measures" to shield U.S. ships from any fees, according to a letter seen by

Read Full Article

USDA to Release Previously Obligated REAP Funds, Directs Recipients to Revise Applications

by Erin Voegele (Biodiesel Magazine)  The USDA on March 25 announced it will release previously obligated funding under the Rural Energy for America Program (REAP), Empowering Rural America (New ERA) and Powering Affordable Clean Energy (PACE) programs. To receive the funds, however,

Read Full Article

Fermentation in a Bag

(Great Lakes Bioenergy Research Center) For Elementary, Middle School, High School -- Investigation Stand-Alone Activity --  In this simple experiment, students investigate the process of fermentation in resealable bags with bakers yeast, warm water and various sources of plant sugar. Students observe and measure evidence

Read Full Article

The Digest’s 2025 Multi-Slide Guide to CAAFI

by Jim Lane (Biofuels Digest) CAAFI’s Steve Csonka discussed advancing Sustainable Aviation Fuel (SAF) development through a revised Public Private Partnership. He highlighted the U.S. need for diverse energy and the ongoing interest of agencies like the DOE and USDA in

Read Full Article

How the Trump Administration Can Lean on Biofuels for Energy Dominance

by Michael McAdams (Advanced Biofuels Association/RealClear Energy) ... President Trump can secure a quick and impactful victory for his energy agenda by dispelling ambiguity surrounding key policies affecting domestic production of advanced biofuels. By taking immediate action to clarify the 45Z

Read Full Article

Addressing the Other Barrier(s) to E15 Expansion

by Geoff Cooper (Renewable Fuels Association/Ethanol Producer Magazine)  For the last several years, one of the Renewable Fuels Association’s top priorities has been elimination of the Reid vapor pressure (RVP) barrier that prevents E15 from being sold during the high-traffic summer

Read Full Article

Ricketts on the Use of Biofuels

by Bill Seifert (WJAG) The increased demand for biofuels in areas such as aviation fuel could create more markets for ethanol blend fuels and the farmers that produce the products used in such production.  Nebraska U.S. Senator Pete Ricketts says biofuels development

Read Full Article

Biofuels Industry Eyes Larger RFS Volumes if Tariffs Spur Lost Exports

(Inside EPA)  The biofuels sector is prepared to push for renewable fuel standard (RFS) biofuel blending volumes larger than what it sought as part of an agreement with major oil sector companies that also blend biofuels, in a scenario in which

Read Full Article

Senators Urge EPA to Set Strong RFS RVOs, Account for SREs in Upcoming Rulemaking

by Erin Voegele (Ethanol Producer Magazine)  A group of 16 senators, led by Sens. Chuck Grassley, R-Iowa, and Amy Klobuchar, D-Minn., on April 8 sent a letter to U.S. EPA Administrator Lee Zeldin urging the agency to increase renewable volume obligations

Read Full Article

Making a Profit on Biofuels at Goldilocks Oil Prices (Part 3)

by Bob Kozak* (Atlantic Biomass,LLC) As I’ve been running a Phase I STTR biofuel processing project, I have been looking deeper and deeper at the current economics of biofuels and what needs to change to restore profitability. Here are my thoughts

Read Full Article

Be8 Becomes 1st Company in South America Certified by CARB to Supply Biodiesel to California

(Be8/Biobased Diesel Daily)  Brazilian biodiesel producer Be8 announced in April that it has just received certification from the California Air Resources Board for its biodiesel production pathway based on animal fats. According to Be8, its biodiesel facility in Passo Fundo, Rio Grande

Read Full Article

Rex Reports Increased Ethanol Sales Volumes, Progress with CCS and Capacity Expansion Projects

by Erin Voegele (Ethanol Producer Magazine) Rex American Resources Inc. released fourth quarter financial results on March 26, reporting increased ethanol sales volumes and progress with the company’s planned carbon capture and storage (CCS) project in Illinois. Zafar Rizvi, CEO of Rex,

Read Full Article

Commerce Department Terminates Advisory Committee Focused on Renewable Energy Exports

by Erin Voegele (Ethanol Producer Magazine) The U.S. Department of Commerce has disbanded an advisory committee that provided the agency with private sector advice aimed at boosting the competitiveness of U.S. renewable energy and energy efficiency exports, including ethanol and wood

Read Full Article

An Opportunity to Boost Aviation Fuel Independence from Foreign Sources

by Steve Sherman (DC Journal) The federal government must promote opportunities for those living in the so-called “flyover country.” The people who helped elect Donald Trump need policies that support them. ... Today, America is in danger of falling behind global competitors in

Read Full Article

Aligning the Pieces of 45Z

by Luke Geiver (Ethanol Producer Magazine)  The critical pieces of the 45Z tax credit puzzle have been on display for interpretation by the greater biofuels industry and the current administration since early January. At the start of the year, 45Z—designed to

Read Full Article

Trump Tariffs: USTR Highlights India's Ban on US Ethanol Imports as 'Unfair Trade Practice'

(Business Today/MSN)  The United States Trade Representative highlighted certain trade policies they deemed ‘unfair’, including India’s ban on US ethanol imports. This comes as US Secretary of State Marco Rubio and Indian Foreign Minister Subrahmanyam Jaishankar held a call to discuss

Read Full Article

Senate Parliamentarian Rules against GOP on California Waivers

by Timothy Cama and Kelsey Brugger (Poltico Pro E&E NewsPM) The parliamentarian said lawmakers can’t undo Biden-era waivers under the Congressional Review Act. Republicans will try anyway. -- Republicans hoping to stop California's strict vehicle emissions rules ran into another problem

Read Full Article

E15 Sales Set a New Record in 2024, and There’s Reason for Optimism about the Future

by Scott Richman (Renewable Fuels Association)  U.S. sales of E15, a blend of 15% ethanol and 85% gasoline, reached a record 1.24 billion gallons in 2024, an increase of 11% over 2023, according to a Renewable Fuels Association analysis of data released by state agencies

Read Full Article

American Farmers and the USDA Had Finally Embraced Their Role in the Climate Crisis. Then Came the Federal Funding Freeze

by Georgina Gustin (Inside Climate News)  Critics say the Trump administration’s halt to billions in conservation spending could cause long-term damage and slow hard-won progress. --  For two decades, farmer John Burk has been working to improve the soil on his farm

Read Full Article

Ministers 'to Water Down Net Zero Electric Car Targets Next Week' in Bid to Prop up UK Industry after Trump Tariffs

By JamesTapsfield (Daily Mail)  Looser Net Zero targets for electric cars could be unveiled as soon as next week in the wake of Donald Trump's tariffs attack. The US president is piling 25 per cent levies on all foreign-made vehicles and parts in his

Read Full Article

Grassley, Thune, Colleagues Urge Trump to Authorize Nationwide, Year-Round Sale of E15

(Office of Senator Chuck Grassley (R-IA))  Sen. Chuck Grassley (R-Iowa) joined Senate Majority Leader John Thune (R-S.D.) and a bipartisan group of Senate colleagues in urging President Trump to permit the nationwide sale of E15 fuel through the 2025 summer driving

Read Full Article

Hydrogen Hopes Shudder Amid Spate of Bankruptcies

(Automotive News/Yahoo!) Hydrogen trucking startups have faltered, leaving legacy manufacturers to determine whether the energy source has a long-term future in hauling cargo. Three startups that built fuel cell systems or upfitted them into commercial vehicles — Nikola Corp., Hyzon Motors Inc.

Read Full Article

The Future of the IRA: Don’t Kill It. Fix It.

by Tammy Klein (Transport Energy Strategies) With a new Administration in place and a sharp turn in climate and energy policy underway, some are eager to dismantle the Inflation Reduction Act (IRA)—piece by piece, credit by credit. The arguments? The energy

Read Full Article

New U.S. Retaliatory Tariffs Will Impact Ag

by Carah Hart (Brownfiels Ag News) U.S. President Donald Trump says “kind, not full” retaliatory tariffs went into effect midnight for more than 50 trading partners, including China. ... The European Union has a 20 percent tariff and India has 26 percent tariff.

Read Full Article

US Oil, Farm Groups Push EPA for Steep Biofuel Mandate

by Cole Martin (Argus Media)  The American Petroleum Institute and biofuel-supporting groups told Environmental Protection Agency (EPA) officials at a meeting today (April 1, 2025) that the agency should sharply raise advanced biofuel blend mandates for 2026. The coalition told EPA that

Read Full Article

Gevo Provides Update on Planned SAF Projects

by Erin Voegele (Biomass Magazine)  Gevo Inc. CEO Patrick Gruber discussed the company’s proposed sustainable aviation fuel (SAF) project in South Dakota during a fourth quarter earnings call, held March 27, indicating financial close could be achieved by year-end.  The 60 MMgy

Read Full Article

Trump Moves Goalposts for Farmers Counting on Clean Energy Grants

by Mario Alejandro Ariza, Ames Alexander, Joe Engleman (Canary Media)  The USDA is demanding grant rewrites favoring fossil fuels over renewables, leaving some rural recipients doubtful they’ll ever see the money they were promised. -- The U.S. Department of Agriculture announced on March 25 it will release previously

Read Full Article

In Defense of the U.S. Department of Energy’s Transformative Loan & Grant Programs Parts 1 and 2

by CJ Evans (American Diversified Enterprises/Alternative Fuels & Chemicals Coalition/Biofuels Digest)  ... At whatever point on the path to commercialization that an innovation or emerging technology might be, federal assistance in the form of grants, loans, loan guarantees, and incentives are often

Read Full Article

Grassley: Farmers Can Feed And Fuel The World At The Same Time. It’s Not Either/Or

by Rhonda Brooks (AgWeb) The senior senator from Iowa wants E15 approved for year-round use, fair and tariff-free trade, plus more action and a lot less talk regarding tax cuts and budget reconciliation efforts in the Senate. -- A still-agitated Sen. Chuck

Read Full Article

Trump Says He’ll Bring Back Less Stringent Auto Emissions Standards

by Jennifer A. Dlouhy (Bloomberg/MSN) President Donald Trump said he would look to reinstate weaker automobile emissions standards, casting the vehicle pollution curbs imposed by former President Joe Biden as too onerous for automakers. Trump said he discussed the issue with John Elkann,

Read Full Article

White House Weighs Helping Farmers as Trump Escalates Trade War

by Tony Romm (New York Times) The Trump administration has discussed providing financial aid for farmers who may be subject to retaliation by America’s trading partners. -- Ahead of President Trump’s plan to impose sweeping tariffs across the globe this week,

Read Full Article

Ethanol Blog: Biofuels to Receive $537 Million to Expand Markets for Higher Blends

by Todd Neeley (DTN Progressive Farmer) The Trump administration on Monday released $537 million for 543 biofuels blending infrastructure projects in 29 states, as part of the USDA's Higher Blends Infrastructure Incentive Program. Ahead of U.S. Secretary of Agriculture Brooke Rollins' visit

Read Full Article

Strengthening Ghana’s National Biofuel Policy Implementation: Tailored Policy Recommendations

by David King Boison,  Awudu Iddrisu and Sylvester Vuvor (MyJoyOnline)  Ghana, like many countries across sub-Saharan Africa, is at a critical crossroads in its energy transition journey. With increasing pressure to reduce fossil fuel dependence, enhance energy security, and meet international

Read Full Article

BDO Zone Initiative Gains Widespread Support as Catalyst for American Energy Dominance

(Bioeconomy Development Opportunity Zone Initiative) The Biofuel Development Opportunity (BDO) Zone Initiative is rapidly gaining momentum as a groundbreaking approach to empowering rural prosperity, enabling energy independence and unleashing America’s energy potential. In response to President Trump’s commitment to support biofuels, the BDO Zone

Read Full Article

U.S. Biodiesel Use Increases Outside of the Transportation Sector

by Mickey Francis (U.S. Energy Information Administration) A small but increasing amount of biodiesel in the United States is consumed in the residential, commercial, and electric power sectors, according to new estimates now published in our State Energy Data System. Previously, we

Read Full Article

The Digest’s 2025 Multi-Slide Guide to Oberon Fuels

by Jim Lane (Biofuels Digest) Oberon Fuels is focused on converting waste to renewable natural gas (RNG), methanol, and dimethyl ether (DME). They aim to produce over 200 million gallons per year by 2030. Their process involves anaerobic digestion of waste

Read Full Article

Secretary Rollins to Visit Ethanol Plant

by Cindy Zimmerman (Energy.AgWired.com)  U.S. Secretary of Agriculture Brooke Rollins will be in Iowa Monday, March 31, with a full schedule that includes a visit to an ethanol plant. Secretary Rollins will start the day with at Elite Octane in Atlantic, Iowa,

Read Full Article

Terragia Secures $6M to Develop Cost-Competitive, Low-Carbon Biofuel Technology

(Terragia/Business Wire)  The startup expanded its leadership team with climate tech veteran Kristin Brief joining as CEO, Lee Lynd transitions to CTO. --   Terragia Biofuel, a technology startup aiming to drive the next generation of biofuels, today (March 28, 2025) announced

Read Full Article

Long-Term Trump Farm Impact Could Be Loss of Biofuel Market

by John Greig (Farmtario) U.S. analyst says the repercussions would be many, including lower prices for feed for livestock producers -- The largest threat of the Trump administration to the income of North American farmers is not tariffs but the potential loss

Read Full Article

Trump Admin Approves Carbon Storage Exploration Project

by Heather Richards (E&E News PM) The project in southern Wyoming is the first of its kind considered by the Bureau of Land Management.  The Bureau of Land Management approved Wednesday a carbon storage exploration project beneath public lands in southern Wyoming. The record

Read Full Article

Trump Administration Tells Oil and Biofuels Groups to Hash out New Biofuel Policy

by Jarrett Renshaw (Reuters/MSN)  U.S. President Donald Trump's administration has asked oil and biofuels producers to hash out a deal on the next phase of the nation's biofuels policy to avoid the kind of political clashes that marked his first term,

Read Full Article

Renewable Fuels Groups Argue before the Supreme Court in SRE Venue Case

(Growth Energy and Renewable Fuels Association) The American renewable fuels industry presented oral arguments to the U.S. Supreme Court today in Environmental Protection Agency (EPA) v. Calumet Shreveport Refining, LLC, et al., a case that addresses where challenges to small refinery exemptions

Read Full Article

Growth Energy Urges USTR to Change Course on Proposed Shipping Rules

(Growth Energy/Ethanol Producer Magazine)  Growth Energy, the nation’s largest biofuel trade association, submitted comments to the U.S. Trade Representative (USTR) today, urging the agency to change course and either revise or remove new recently-proposed rules aimed at combating China’s efforts to dominate global

Read Full Article

Biofuel Production Gathers Pace in South America

(Biuofuels International)  US, EU and South American relations appear set for a decidedly ‘interesting’ 2025 as ‘drill, baby drill’ Donald Trump returns to the White House. From a Brazilian perspective everything seemed be going so well towards the end of last year

Read Full Article

The Digest’s 2025 Multi-Slide Guide to ABF Project Management

by Jim Lane (REenergize the Gulf Coast) In this presentation, researchers look at the management plan for this ABF project includes bimonthly video calls and updates by task leads, with monthly tracking. The team comprises experts in various fields like synthetic

Read Full Article

RFA Sees a More Level Playing Field for Ethanol

by Mark Magnuson (Iowa AgriBusiness Radio Network) The ethanol industry is feeling confident about the future of ethanol with President Trump and GOP lawmakers’ plans to reduce support for electric vehicles. The President and Congressional Republicans propose ending EV tax credits

Read Full Article

EPA: 4 New SRE Petitions Filed, 156 SRE Petitions Currently Pending

by Erin Voegele (Ethanol Producer Magazine) The U.S. EPA on March 20 published updated small refinery exemption (SRE) data showing that four new SRE petitions have been filed under the Renewable Fuel Standard during the past month. According to the agency,

Read Full Article

Brazil Sees Prolonged US Tariff Talks, Minister Says, Linking Ethanol and Sugar

by Marcela Ayers (Reuters) Brazilian Finance Minister Fernando Haddad said on Thursday his government expects lengthy tariff negotiations with the United States, and suggested they would include trade discussions involving sugar and ethanol. "As they are waging war with the entire world,

Read Full Article

Persistence, Dedication and Financing in the Energy and Molecule Transition

by Joanne Ivancic* (Advanced Biofuels USA) What is one of the best things about ABLC?  The answer is heard repeatedly in hallway conversation with first-timers and veterans. It’s that this is a welcoming community of real, caring, dedicated people really doing

Read Full Article

Q&A: Hydrogen CEO on Branding, Tax Credits and Natural Gas

by Shelby Webb (E&E News Energywire) The head of the Fuel Cell and Hydrogen Energy Association spoke about the state of his industry as the Trump administration reshapes U.S. energy priorities. One gas dominated conversations at the global energy conference here last

Read Full Article

How to Capitalize on Biofuels Growth

by Sarah McNaughton-Peterson (Farm Progress/Dakota Farmer)  The biofuels market is set to continue upward, bringing the benefits to your farm. --  Biofuels, energy security, ethanol, carbon pipelines, octane ratings — the topics surrounding the renewable fuels conversation go on and on.

Read Full Article

Feenstra Leads Legislation to Promote E-85 Flex Fuel Vehicles over Electrical-Vehicle Mandates for Federal Vehicle Fleet

(KWBG) Today (March 18, 2025), U.S. Rep. Randy Feenstra (R-Hull) introduced the Comparison of Sustainable Transportation (COST) Act, which would direct the Comptroller General of the Government Accountability Office and U.S. Secretary of Energy to compare the financial and environmental costs of

Read Full Article

EPA Releases Final Rule for E15 Waiver Delay for SD and OH

by Cindy Zimmerman (Energy.AgWired.com) The Environmental Protection Agency has released the final rule to extend the date for Ohio and nine counties in South Dakota for year-round E15. In response to a request from the Governors of Ohio and South Dakota, EPA renewed the

Read Full Article

The Digest’s 2025 Multi-Slide Guide to ABF’s Process and Integration Scale Up

(ReEnergize the Gulf Coast) In this presentation, researchers look at the Process and Integration Scale Up (PISU) task at ABF focuses on demonstrating foundry strain performance on industrial substrates. Milestones include producing DMR-EH hydrolysate for partners and providing compounds for polymer

Read Full Article

Rep. Troy E. Nehls Reintroduces Bill to Repeal California’s Emissions Waiver Exemption

(Office of Congressman Troy E. Nehls (R-TX-22)) Congressman Troy E. Nehls (R-TX-22) reintroduced the Stop California from Advancing Regulatory Burden (CARB) Act of 2025. Senator Mike Lee (R-UT) is leading the Senate companion to this legislation.   In 1970, Congress passed the Clean Air Act, which authorized

Read Full Article

Clean Fuels Commends USDA on Interim Rule for Climate Smart Ag

(Clean Fuels Alliance America/WCAZ Radio) Today, Clean Fuels Alliance America submitted comments supporting USDA on its Technical Guidelines for Climate-Smart Agriculture Crops Used as Biofuel Feedstocks Interim Rule and incorporation of USDA FD-CIC. Clean Fuels recommends USDA incorporate intermediate oilseed crops

Read Full Article

Clean Fuels, Farm, Feedstock Groups Ask EPA to Set 5.25-Billion-Gallon 2026 RFS BBD Volume

(Clean Fuels Alliance America)  Today, Clean Fuels Alliance America, American Farm Bureau Federation, American Soybean Association, National Oilseed Processors Association, North American Renderers Association, and U.S. Canola Association sent a letter to EPA Administrator Lee Zeldin encouraging the agency to establish

Read Full Article

Trump Environmental Rollbacks Would Boost Pollution and Endanger Lives, Former EPA Heads Say

by Matthew Daly (Associated Press) Three former Environmental Protection Agency leaders sounded an alarm Friday, saying rollbacks proposed by EPA Administrator Lee Zeldin endanger the lives of millions of Americans and abandon the agency’s dual mission to protect the environment and human health. Zeldin

Read Full Article

The Digest’s 2025 Multi-Slide Guide to Optimized Feedstock Aggregation and Blending at Scale

by Jim Lane (Biofuels Digest) In this presentation, researchers chart the progress of a project focused on identifying cost-effective opportunities to deploy transformational clean energy technologies to treat organic wastes. It involves optimized conversion and biorefinery siting analysis, and characterizes the

Read Full Article

Florida Researchers Focus on Biofuel Crop

(Florida Trend) Researchers with the University of Florida Institute of Food and Agricultural Sciences are studying ways to scale up production of a crop that can be used for things such as renewable jet fuel.  Carinata is an oilseed crop that

Read Full Article

EPA Decided Protecting the Environment Is Just Too Much

by Mark Gongloff (Bloomberg)  The agency is abandoning its mission in a misguided effort to boost an economy it will only end up hurting. -- The EPA’s announcement on Wednesday that it would find the narrowest possible definition of the word “water” for regulatory purposes

Read Full Article

Trump Cabinet Members Make Big Oil CEOs Look Like Climate Activists at CERAWeek

by Chris Tomlinson (Houston Chronicle)  President Donald Trump’s Cabinet secretaries speaking in Houston at the world’s top energy conference made oil and gas executives look like left wing climate activists by comparison as CEOs struggled to adapt to another swing of

Read Full Article

The Digest’s 2025 Multi-Slide Guide to Catalytic Upgrading of Waste Carbohydrates to Hydrocarbons

by Jim Lane (Biofuels Digest) In this presentation, researchers chart the progress of a project focused on developing a technology for converting carbohydrates in paper sludge into hydrocarbon biofuel economically and sustainably. The project includes sludge selection, ash removal, enzymatic hydrolysis, dehydration, aldol

Read Full Article

Ethanol Industry Contributed $2.1 Billion To MN's Economy In 2024

(Minnesota Bio-Fuels Association) The Industry Supported Over 18,000 Jobs Across the State Last Year --  Minnesota’s ethanol industry contributed $2.1 billion to the state’s gross domestic product in 2024, according to a new study by the University of Minnesota Extension. The study said

Read Full Article

Trump Administration Takes Aim at Biden Electric Vehicle Rules

by David Shephardson (Reuters) The U.S. Environmental Protection Agency said on Wednesday it is starting efforts to reverse the Biden administration's vehicle emissions rules that would force automakers to build a rising number of electric vehicles. ... The EPA said it would reconsider the agency's

Read Full Article

Opinion Hochul Should Scrap New York’s Gas Car Ban

by John Bozzella (Fox News) New York has a 10-year plan to ban the sale of new gas-powered vehicles and require automakers to sell only electric vehicles by 2035. (It’s not even really a New York plan, but a program originally hatched in California.) The gas vehicle ban has been

Read Full Article

Economic Impacts of American Politics in the "Trump Era" Are Discussed during a Webinar Promoted by Abitrigo

(Attuale Comunicação (Google Translation)) Strategic consultant talks about the uncertainties generated by the protectionist stance of the US -- The economic policy of the United States under the administration of Donald Trump was one of the topics addressed by the strategic consultant

Read Full Article

New Binghamton University Program to Offer Project Management Training in Biomanufacturing

(Binghamton University State University of New York)  $1.6 million project partially supported through BioMADE, a federally sponsored Manufacturing Innovation Institute  --  Binghamton University has received funding to create a biomanufacturing project management training program to foster leadership skills in students, veterans, entry-level workers and

Read Full Article

The Digest’s 2025 Multi-Slide Guide to Renewable Natural Gas Production via Chemical Looping Gasification

by Jim Lane (Biofuels Digest) In this presentation, researchers chart the progress of a project focused on a sorbent-enhanced chemical looping gasification (SE-CLG) technology for renewable natural gas production from biomass wastes. The technology integrates biomass gasification, air separation, and syngas conditioning into

Read Full Article

The East African Corn Belt: Feeding and Fueling Africa’s Future

by Gerard J. Ostheimer and Douglas L. Faulkner (Biofuels Digest) The East African Corn Belt runs from South Africa, north and east through Zambia, Tanzania and into Kenya and Ethiopia (see map). We believe that this area is poised to become

Read Full Article

Comstock Fuels Completes Financing with Marathon Petroleum

(Comstock Fuels)  Comstock Inc. (NYSE: LODE) today announced a new investment and strategic collaboration with Marathon Petroleum Corporation (NYSE: MPC) to advance its lignocellulosic biomass refining solutions to commercial maturity. Comstock Fuels Corporation (“Comstock Fuels”), a subsidiary of Comstock Inc., has

Read Full Article

German Biodiesel-Blend Rate Hits All-Time Low

(Union for the Promotion of Oil and Protein Plants (UFOP) /Biobased Diesel Daily)  Germany’s Union for the Promotion of Oil and Protein Plants (UFOP) announced March 4 that, in November, the blending of biodiesel with diesel fuel reached a historic low

Read Full Article

The Digest’s 2025 Multi-Slide Guide to Upgrading Biogas via CO2 Conversion

by Jim Lane (Biofuels Digest) In this presentation, researchers chart the progress of a project focused on developing a system for in situ biogas upgrading via biological conversion of CO2 to CH4. The goal is to convert CO2 in biogas to high-quality renewable

Read Full Article

US Supreme Court Nixes Challenge to State Climate Suits against Oil Firms

by Nate Raymond (Reuters) Five Democratic-led states seek damages from oil firms; Companies are accused of concealing climate consequences; Suits target Exxon, Chevron, ConocoPhillips, Shell, BP -- The U.S. Supreme Court rejected on Monday a bid by 19 Republican-led states led by Alabama to block five

Read Full Article

Strange Bedfellows Unite to Kill Carbon Capture Credit

by  Carlos Anchondo and Kelsey Brugger (Politico's E&E Daily)  Tax incentives for carbon capture and storage are among the most popular and bipartisan on Capitol Hill. -- One of Congress' leading skeptics of mainstream climate change science and a critic of the fossil

Read Full Article

USDA Public Comment Talking Points to Ensure a Productive 45Z Program

by Mitchell Hora (Continuum Ag) The 45Z Clean Fuel Production Credit has the potential to drive more soil health practice adoption than even the Farm Bill—but only if implemented correctly. To ensure success, Continuum Ag recommends three key changes to the

Read Full Article

USDA Review of University of Maine Funding Could Hit PFAS, Biofuel Research

by Leah Douglas (Reuters)  A U.S. Department of Agriculture investigation into the agency's funding for the University of Maine could compromise research on biofuels, vegetables, and "forever chemicals" that have been polluting the state, said an advocate and a state lawmaker. USDA

Read Full Article

The Digest’s 2025 Multi-Slide Guide to Mobile Bioreactor Systems for Renewable Natural Gas Production

by Jim Lane (Biofuels Digest) This presentation by Kevin Harrison from the National Renewable Energy Laboratory aims to scale down a hydrogen-biomethanation system into a mobile RD&D platform to enable faster research, IP development & validation, and improved gas mass transfer

Read Full Article

Extension of 2024 Renewable Fuel Standard Compliance Deadline – Final Rulemaking

(U.S. Environmental Protection Agency) On March 7, 2025, EPA announces a final rule to extend the Renewable Fuel Standard compliance reporting deadline for the 2024 compliance year. EPA is also making several minor amendments and technical corrections to other RFS provisions. 

Read Full Article

Sustainable Aviation Fuel Becomes 'Synthetic' under Trump Administration

by  Rebekah Alvey (Agri-Pulse)  The Department of Energy has updated websites related to sustainable aviation fuel, changing the name to synthetic aviation fuel.  READ MORE Related articles Sustainable changes to synthetic (Brownfield Ag News) Synthetic Aviation Fuels (U.S. Department of Energy) SAF: The Future of Cleaner

Read Full Article

Trump Hits the Brakes on Biden’s Climate-Energy-Transport Agenda

by Tammy Klein (Transport Energy Strategies) With President Donald Trump’s return to the White House, U.S. transport and energy policy has undergone a dramatic 180 degree shift, to say the least. Executive orders (EOs) issued in the first weeks of his

Read Full Article

RFA Promotes Flex Fuel Conversion Kits at #Classic25

by Cindy Zimmerman (Energy.AgWired.com)  Since most car makers stopped selling flex-fuel vehicles, it’s hard to find a new car or truck these days that is made to run on up to 85% ethanol fuel. But at Commodity Classic, the Renewable Fuels Association was

Read Full Article

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

Read Full Article

What They Are Saying: Agricultural Stakeholders React to Trump's Tariffs

(U.S. House of Representatives Committee on Agriculture Democrats) Caleb Ragland, president, American Soybean Association: “Farmers are frustrated. Tariffs are not something to take lightly and ‘have fun’ with. Not only do they hit our family businesses squarely in the wallet, but they

Read Full Article

The Digest’s 2025 Multi-Slide Guide to High-Performance Anaerobic Membrane Bioreactors for Waste to Energy

by Jim Lane (Biofuels Digest) This presentation by Lance Schideman from the University of Illinois at Urbana-Champaign, focuses on a cloth filter anaerobic membrane bioreactor (CFAnMBR) for municipal wastewater treatment. The CFAnMBR technology achieves high flux with low cleaning energy, resolving

Read Full Article

US Pump Prices Set to Climb as New Trump Tariffs Kick in

by Nicole Jao (Reuters)  Tariffs on imports from Canada raise wholesale gasoline prices in US Northeast; Midwest and Gulf Coast regions to experience delayed price hikes; US imports around 4 million bpd of Canadian oil -- U.S. retail gasoline prices are set to climb

Read Full Article

EPA Nominee Says US Should Adapt to, Not Mitigate, Climate Change

by Rachel Frazin (The Hill)  President Trump’s pick to lead the Environmental Protection Agency (EPA) office in charge of climate change and air pollution said Wednesday that the U.S. should “adapt to” rather than try to minimize climate change. Aaron Szabo’s comment

Read Full Article

Findings on Butanol Toxicity May Enable Cheaper Biofuel Production

by Michael Miller (University of Cincinnati/Phys.Org) One limitation of producing biofuel is that the alcohol created by fermentation is toxic to the microbes that produce it. Now scientists are closer to overcoming this obstacle. Researchers from the University of Cincinnati and the

Read Full Article

The Digest’s 2025 Multi-Slide Guide to Novel Anaerobic Digestion Systems

by Jim Lane (Biofuels Digest) This presentation by Shulin Chen of Washington State University aims to reduce the production cost of pure biomethane derived from waste through an intensified anaerobic digestion (AD) system. The IVAD system integrates a hydrothermal reactor, a

Read Full Article

Platts Modifies Chicago and Houston Biodiesel B100 Tax Credit Calculation, Feb. 24

(S&P Global) Platts, part of S&P Global Commodity Insights, has modified the federal tax credit for its biodiesel (B100) price assessment in Houston and Chicago, effective Feb. 24, 2025. This change aligns with the transition under the Inflation Reduction Act wherein, effective

Read Full Article

United States Objects to “Sustainable” Aviation Fuels Recommendation at International Civil Aviation Organization Meeting

by Tammy Bruce (U.S. Department of State)  The United States strongly objects to a recommendation on “sustainable” aviation fuels made during the 13th triennial meeting of the International Civil Aviation Organization (ICAO) Committee on Aviation Environmental Protection (CAEP).  This recommendation to

Read Full Article

Not One Word about Biofuel, Renewable Fuel, Ethanol

by Joanne Ivancic* (Advanced Biofuels USA) Just a quick review of yesterday's speech to Congress by President Donald Trump reveals a lot about his priorities in what he didn't say.  Not since President George W. Bush said "switch grass" in

Read Full Article

Trade War Escalates as China, Mexico, Canada Retaliate

by Lily Kuo, David J. Lynch and Amanda Coletta (Washington Post)  China and Canada will impose their own tariffs on billions of dollars worth of U.S. goods, and Mexico plans to announce new levies soon, as Trump’s tariffs take effect.  -- ... China

Read Full Article

Farmers Watch as Next-Generation Biofuels Chase Market Growth in 2025

by Clinton Griffiths (AgWeb)  Steady investment in ‘green’ biofuels has promised new market demand for farmers and ethanol producers, but will that continue in 2025? -- Optimism remains high that growth in the biofuels industry will continue under the new Trump administration.

Read Full Article

NOPA to DOE: Sustainable Maritime Fuel Definition Must Include Biofuels

by Samantha Paul (Grain Journal)  The National Oilseed Processors Association (NOPA) called on the U.S. Department of Energy (DOE) to include oilseed-derived domestic biomass-based renewable fuels such as biodiesel and renewable diesel in any definition of Sustainable Maritime Fuel. “NOPA members’ oilseed

Read Full Article

Biofuels Industry Demands Clarity on Future Regulations

by  Haley Zaremba (OilPrice.com) Pending changes and uncertainty at the Environmental Protection Agency (EPA) are significantly impacting the biofuels industry, particularly biodiesel, due to fluctuating waiver policies and renewable fuel standards. Oil and biofuel groups have formed an unusual alliance to advocate for

Read Full Article

Military Contributions to Aviation Fuel Development, Including Sustainable Aviation Fuels (SAF) --- March 27, 2025 --- ONLINE

The military has been an early contributor to aviation fuel development, as well as the initial adopter.  For both high octane aviation gasoline and kerosene jet fuels, use in commercial aviation soon far exceeded military use once adopted.  This presentation

Read Full Article

Refinery Closures and Rising Consumption Will Reduce U.S. Petroleum Inventories in 2026

(U.S. Energy Information Administration)  In 2026, we forecast that inventories of the three largest transportation fuels in the United States—motor gasoline, distillate fuel oil, and jet fuel—will fall to their lowest levels since 2000 in our February Short-Term Energy Outlook. Two pending refinery

Read Full Article

Farmers Watch As Next-Generation Biofuels Chase Market Growth In 2025

by Clinton Griffiths (AgWeb) Steady investment in ‘green’ biofuels has promised new market demand for farmers and ethanol producers, but will that continue in 2025? -- Optimism remains high that growth in the biofuels industry will continue under the new Trump administration.

Read Full Article

EPA Delays E15 in Ohio, South Dakota

by Todd Neeley (DTN Progressive Farmer)  Trump EPA Gives Ohio, South Dakota One-Year Extensions on Year-Round E15 -- Ohio and South Dakota were given one-year extensions on implementing permanent year-round E15 sales in their state, the U.S. Environmental Protection Agency (EPA)

Read Full Article

Brazil Mulls Cutting Ethanol Import Tax in Nod to Trump, Report Says

by Isabel Teles (Reuters) Brazil's government is considering cutting import taxes on ethanol in a bid to appease U.S. President Donald Trump and as a way to help tame inflation, newspaper O Globo reported on Friday, citing sources. By reducing ethanol import taxes,

Read Full Article

Does N.C. Need Another Polluting Plant to Turn Plastic Waste Into Diesel Fuel?

by Lisa Sorg (Inside Climate News)  ... Waste Energy Corp. had intended to operate a furnace used in a high-temperature, no-oxygen process called pyrolysis there in an 18,000-square-foot warehouse near Sam Cameron Avenue and Cool Spring Street, converting the plastic waste

Read Full Article

US Seeks to Dismiss Suit about RFS Delay

by Cole Martin (Argus Media) The US has asked a court to dismiss a case over a missed deadline for updating the Renewable Fuel Standard (RFS), a move that could portend further delays in setting new biofuel blend mandates. Ethanol industry group

Read Full Article

DOE Watchdog Probing Finalized Financing Deals Amid Loan Halt

by James Bikales and Kelsey Tamborrino (Politico Pro)  The Energy Department has paused all new loan closures in its Loan Programs Office and is conducting a review of two specific projects that were recently finalized, an official in its internal watchdog

Read Full Article

Gevo CEO Praises Trump Executive Orders that Put Biofuels in ‘The Good Category’

by Michael Johnson (AgWeb) Gevo's CEO says the Trump administration’s directives put facts back in the driver’s seat and put renewable fuels in a stronger position. -- Gevo CEO Patrick Gruber is taking recent executive orders of President Donald Trump in stride,

Read Full Article

Amid Concerns in SD with Carbon Dioxide Pipelines, Ethanol Company Considers Building Plant in ND

by Austin Erickson (WDAY)  The CEO and Founder of ethanol company Gevo is considering bringing an ethanol and jet fuel plant to North Dakota after issues with carbon dioxide pipelines in South Dakota. Dr. Patrick Gruber’s company began plans for in creating

Read Full Article

EPA Tailpipe Rule Litigation on Hold: Lawsuits on Biden Tailpipe Rule on Hold in Appeals Court Pending Trump Review

by Todd Neeley (DTN Progressive Farmer)   A federal appeals court in Washington, D.C., has paused a wide-reaching lawsuit against the Biden administration's tailpipe emissions rule that states, and agriculture groups have argued amounts to an electric-vehicle mandate. In one of his first

Read Full Article

Ethanol Pioneers Get Back to Their Roots at #RFANEC

by Cindy Zimmerman (Energy.AgWired.com)  One of the most interesting panels at the 30th National Ethanol Conference was Back to the Beginning: Celebrating Our Roots where we heard from some of the pioneers who founded the modern-day ethanol industry. From Dave VanderGriend, who founded the

Read Full Article

Multi-Car Pileup as Electric Vehicles Collide with Reality

by George Will (Washington Post)   In governments’ pursuit of zero emissions, they learn hard lessons about unintended consequences. -- ... Economic stagnation has the European Union tiptoeing away from its mandate that new cars and vans be emission-free by 2035. “Self-destructive,”

Read Full Article

Pressure Builds on USDA to Release Rural Energy Grants

by Marc Heller (Politico Pro E&E News: The Agriculture Department said it will make an announcement on rural energy funding "soon," after Democrats likened the holdup to stealing. -- A dustup over small rural energy projects is adding to the argument that

Read Full Article

National Oilseed Processors Association Announces 2025 Policy Priorities

(National Oilseed Processors Association) Renewable Fuels, Tax Incentives and Seed Oils Top of Mind for Oilseed Processors -- Today, the National Oilseed Processors Association (NOPA), the trade association representing the U.S. soybean, canola, flaxseed, safflower seed, and sunflower seed crushing industries, announced

Read Full Article

Car Dealers Launch Ad Campaign to Delay California EV Mandate

by Alex Nieves (Politico Pro Energywire) The California New Car Dealers Association is funding a media buy targeting the state’s emissions rule. -- Car dealers launched an ad campaign Monday calling on California to delay enforcement of its electric vehicle mandate, warning

Read Full Article

Sorghum Farmer Highlights Trade Opportunities with Ag Secretary Rollins

by Brandon Peoples (Brownfield Ag News)  A western Kansas farmer says sorghum can play a role in helping the Trump administration expand trade opportunities in countries like India.  Amy France participated in a roundtable discussion with newly confirmed Ag Secretary Brooke Rollins earlier

Read Full Article

Ahead of Summer Driving Season, EPA Allows Expanded E15 Access to Midwest States Year-Round

(U.S. Environmental Protection Agency)  U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin has announced the agency’s decision to uphold the current April 28, 2025, implementation date to provide parity for E15 and E10 in Midwestern states. This action, requested by the

Read Full Article

Why a Local Clean Energy Company Expects to Benefit from Trump's Climate Approach

by Jake Dabkowski (Pittsburgh Business Times) ... Optimus Technologies Inc. produces technology to operate diesel trucks on biodiesel, a fuel source made of vegetable oils or animal fats that the U.S. Department of Energy found "significantly reduces lifecycle carbon emissions." Typical

Read Full Article

Over 1000 Trucks Equipped and Operating the Vector System

(Optimus Technologies) Optimus Technologies, a Pittsburgh-based clean energy company, has achieved a significant milestone by deploying over 1,000 trucks equipped with the Vector System, effectively reducing carbon emissions in the transportation sector. The Vector System is an advanced, proven fuel system

Read Full Article

DOE Contract Workers Put on Unpaid Leave: Roughly 20 Employees in the Loan Programs Office Were Affected in the Stop-Work Order, Staffers Said.

by Brian Dabbs (Politico Pro Energywire) A contracting firm that works with the Department of Energy put roughly 20 staffers in the Loan Programs Office on unpaid leave this week, following a stop-work order from DOE, former department staffers told POLITICO’s

Read Full Article

Trump Policies Make US ‘Scary Place to Invest’ and Risk Stagflation, Says Stiglitz

by Heather Stewart (The Guardian) Uncertainty created by tariffs and contempt for rule of law will deter investment, says top economist; Forget Trump’s tariffs, the president’s bond market threat is worse --  Donald Trump’s tariff threats have made the US “a scary

Read Full Article

Trump Order Requires EPA To List Rules For Repeal, Reduced Enforcement

(Inside EPA)  President Donald Trump is instructing EPA and other agencies to develop a list of existing regulations that could be targeted for repeal if they meet one of over half a dozen criteria defined as inconsistent with administration policy, while

Read Full Article

EPA Reconsiders 13 Previously Denied SRE Petitions

by Erin Voegele (Ethanol Producer Magazine)  The U.S. EPA on Feb. 20 released updated small refinery exemption (SRE) data showing that 13 previously denied SRE petitions for Renewable Fuel Standard compliance years 2021 and 2022 are being reconsidered. No new SRE

Read Full Article

Feenstra: 'Replace EV Cuts With 45Z'

by Todd Neeley (DTN Progressive Farmer)  Cuts to Electric-Vehicle Subsidies Could Pave Way For 45Z Budget Funding --  As rural America awaits the fate of the 45Z Clean Fuels Production Tax credit, one member of Congress told the ethanol industry during the

Read Full Article

Demand Destruction 2.0 for Biodiesel and Renewable Diesel?

by Scott Irwin (farmdoc daily) Two recent farmdoc daily articles (February 5, 2025; February 12, 2025) examined the impact of small refinery exemptions (SREs) under the U.S. Renewable Fuel Standard (RFS) on the demand for ethanol and biomass-based diesel (BBD).  The aggregate blend rate

Read Full Article

Where Is the Technical Solution for Overcoming the “Goldilocks Pricing” Problem for the Biofuel Industry? (Part 2)

by Bob Kozak* (Atlantic Biomass, LLC) In Part 1 of this 3-part series we discussed how “Goldilocks Oil Pricing” is causing major problems for the US fuel ethanol industry. In this Part 2 we’ll discuss why US R&D hasn’t been

Read Full Article

Clean Fuels, API, and Others Urge EPA Administrator Zeldin to Set Robust, Multiyear RFS Volumes

(Clean Fuels Alliance America)  RFS must accurately reflect investments in capacity, availability of fuels, and demand from new markets -- - Today, Clean Fuels Alliance America joined 10 other national trade groups in a letter to EPA Administrator Lee Zeldin urging the

Read Full Article

Ethanol Industry Eyeing March for Year-round E15 Legislation

 by Meghan Grebner (Brownfield Ag News)  U.S. Congressman Randy Feenstra of Iowa says it’s very possible language for year-round E-15 could be included in the March Continuing Resolution. “In December, we kicked that can down the road until March 15,” he

Read Full Article

Cooper: Trump Policies Can Re-Ignite Ag

by Todd Neeley (DTN Progressive Farmer) The Trump administration has an opportunity through biofuels and trade policy to avert a farm crisis, the head of the Renewable Fuels Association (RFA) said during an address at the National Ethanol Conference in Nashville

Read Full Article

Brazil at the Helm: Steering Global Health, Climate, Finance and Innovation

by Jefferson dos Santos Estevo* (Advanced Biofuels USA)  On Thursday, February 13, the BRICS member countries launched their first document outlining priorities and goals for the year 2025, in the lead-up to their 17th Summit, with Brazil holding the rotating presidency of

Read Full Article

The State of West Virginia Is Granted Primacy Over Class VI Wells

(Gibson Dunn) The final rule marks a significant transition in the regulatory oversight of the carbon capture and sequestration industry within West Virginia. On January 17, 2025, the United States Environmental Protection Agency (EPA) signed a final rule giving the State of

Read Full Article

Consumption of Renewable Diesel Continues General Growth Trend on the U.S. West Coast

by Jimmy Troderman (U.S. Energy Information Administration)  Renewable diesel is increasingly replacing petroleum diesel on the U.S. West Coast, where state-level policies are attracting new production capacity and shipments to the region. The fuel continues to mostly be consumed in California

Read Full Article

The Trump Administration Is Trying an End Run around Revoking California’s Car and Truck Rules

by Ann Carlson and Mary Nichols (Legal Planet) Last Friday, EPA’s Administrator Lee Zeldin announced a new and unprecedented way to try to prevent California from implementing its ambitious program to move toward 100 percent  zero emission vehicles. This time around, the Trump

Read Full Article

Trump Maneuvers to Outflank California Over Ban on Gasoline Cars

by Jennifer A. Dlouhy (Bloomberg News/Bloomberg Law)  EPA will submit air pollution waivers to Congress for review; Carmakers call zero-emission vehicle sales quotas unachievable The Trump administration is delivering an initial strike against California car pollution regulations compelling zero-emission vehicle sales that the

Read Full Article

White House Launches ‘Energy Dominance’ Council to Promote Fossil Fuels

by Heather Richards (E&E News PM) Interior Secretary Doug Burgum will lead the group tasked with centralizing national energy policies. -- President Donald Trump signed an executive order Friday establishing a White House energy council to promote the nation’s energy industries amid

Read Full Article

United States May Ask India for Substantial Market Access in Agriculture, Ethanol: Report

(ChinaMandi)  The United States (US) is expected to request more market access from India in sectors such as agriculture and dairy products, ethanol, and medical devices as part of the proposed bilateral trade agreement (BTA) that both countries aim to finalize within the next

Read Full Article

USA: 35 Billion Gallons of Sustainable Aviation Fuels and 1 Million Jobs in 2050

(UABIO)  The country aims to replace 100% of its domestic aviation fuels consumption with SAF by 2050. For the SAF platform, we prepared an article on the prospects for sustainable aviation fuel (SAF) in the United States. The United States could reach, by

Read Full Article

Traceability: Rules and Tools

by Luke Geiver (Ethanol Producer Magazine)  The California Air Resources Board has altered its Low Carbon Fuel Standard several times since first implementing the historic policy framework in 2011. In November 2024, CARB adopted a new round of program amendments on

Read Full Article

Council, National Corn Growers Association Host Corn Sustainability Strategy Meeting

(U.S. Grains Council)   the U.S. Grains Council (USGC) and the National Corn Growers Association (NCGA) jointly held the 1st Corn Sustainability Strategy Session to discuss the U.S. corn industry’s plans to leverage its sustainable practices and respond to market requirements across

Read Full Article

Renovating Native Grass Swards: An On-farm Trial of Improved Warm-Season Grass Varieties

(Sustainable Agriculture Research and Education Projects)  ... Native grasses can provide habitat and improve water quality while producing biomass or forage for farmers.  In Pennsylvania, there is increasing interest in growing native grasses on marginal land, on mine reclamation sites, and

Read Full Article

Researchers Discover Way to Store Hydrogen Using Lignin Jet Fuel

by Seth Truscott (Washington State University) An international team of scientists has discovered a way to store and release volatile hydrogen using lignin-based jet fuel that could open new pathways for sustainable energy production. In a new study in the International Journal of

Read Full Article

The Digest’s 2025 Multi-Slide Guide to the BDO Zones

by Jim Lane (Biofuels Digest) The presentation deck describes a program called BDO Zone Ratings, which is a standardized assessment for evaluating regions’ readiness for bio-based manufacturing. These ratings help attract investment in bio-based projects by highlighting areas with the best

Read Full Article

The Digest’s 2025 Multi-Slide Guide to the State of Feedstocks & Advanced Agriculture

by Jim Lane (Biofuels Digest)  This presentation from the ABLC Connect series on Digest TV assesses the current state of feedstock and advanced agriculture, noting high demand but a shortage of sustainable, affordable, reliable, and available sources. It highlights challenges like competition,

Read Full Article
More than 50,000 articles in our online library!

Use the categories and tags listed below to access the nearly 50,000 articles indexed on this website.

Our Sponsors
FREE Subscription! Advanced Biofuels USA events calendar; policy and actions; education newsletters
Donate
ARCHIVES
CATEGORIES
tags
Advanced Clean Fleets Rule 100 octane 100% SAF (Sustainable Aviation Fuel) 103 octane 105 octane 108 octane 109 octane 110 octane 113 octane 119 octane 2016 US House and Senate Campaigns 2016 US Presidential Campaign 2018 US Senate and House Campaigns Other Election Activities 2020 Election 2022 Election 2022 US Senate and House Campaign 2024 Election 2nd generation biofuels 3-D 3D printing 3rd generation biofuels 4-H 40A Biodiesel and Renewable Diesel Tax Incentive 40B Sustainable Aviation Fuel Tax Credit 45Q Carbon Oxide Sequestration Tax Credit 45V Hydrogen Production Tax Credit 45X Advanced Manufacturing Production Tax Credit 45Z Clean Fuel Production Tax Credit 48C Advanced Energy Project Tax Credit 4th generation fuels 7% solution 81 Octane 84 octane 85 octane 87 octane 88 octane 89 octane 90 octane 91 octane 92 octane 93 octane 94 octane 95 octane 96 octane 98 octane A20 (20% methanol/bioethanol) abatement abu Abu Dhabi acacia acetate acetic acid acetone acid acid hydrolysis adaptive evolution additional carbon additionality adequate/inadequate domestic supply Administrative Procedure Act adsorption Advanced Biofuel Payment Program advanced biofuel prices Advanced biofuels advanced biofuels production Advanced Clean Cars II Rule (ACC and ACCII) Advanced Clean Trucks Rule advanced ethanol advanced ethanol tax credit advertising campaign aerobic digestion aerosols Affordable Clean Energy Program (ACE) afforestation Afghanistan Africa AGARDA (Agriculture Advanced Research and Development Authority) agave aggregation Agricultural Conservation Easement Program (ACEP) agricultural economics Agricultural Policy Agricultural waste/residue Agriculture agrivoltaic/agrovoltaic agroforestry agrofuels agronomy Air Force air pollution control Air Pollution Policy air quality Aircraft engine emissions airports Alabama Alaska Albania albedo Alberta albizia alcohol fuel cells alcohol fuels alcohol-to-diesel alcohol-to-jet (ATJ)/ethanol-to-jet (ETJ) alfalfa algae algae contamination algae cultivation algae extraction algae harvesting algae parity algae separation algal biofuels Algeria Algiers alkaline exchange membrane (AEM) alkanes alkenes alkylate alligator fat almond almond hulls shells alternative energy vehicles alternative fuels Alternative Fuels Credit alternative fuels excise tax credit Alternative Fuels Tax Credit (AFTC) aluminum Amazon American Le Mans Series (ALMS) ammonia ammonia fiber explosion (AFEX) ammonia fuel cell ammonia price ammonia terminal amylose anaerobic digestate anaerobic digester/digestion and Energy Use in Transportation Model Angola anhydrous ethanol animal bedding animal fat animal feed animal waste Antactica Antarctica antibiotics antitrust apple Appropriations APR (Aqueous Phase Reforming) aquaculture aquatic organisms Arabidopsis arabinose ARCA Archaea Architecture Arctic Argentian Argentiina Argentina Arizona Arkansas Armenia Army Corps of Engineers aromatics aromatics price ARPA-C ARPA-E ARPA-Terra arrandi artificial intelligence Aruba Asia Asia Pacific asphalt/bitumen ASTM ASTM 6866 ASTM D1655 ASTM D2880 ASTM D396 ASTM D4054 ASTM D4806 Denatured fuel ethanol ASTM D4814 ASTM D5798 ASTM D6751 ASTM D7467 (B6-B20) ASTM D7544 ASTM D7566 (Standard Specification for Aviation Turbine Fuel Containing Synthesized Hydrocarbons) ASTM D7862 ASTM D7875 ASTM D7901 (DME-Dimethyl Ether for Fuel Purposes) ASTM D8076 ASTM D8181 ASTM D975 ASTM E3050 Denatured Ethanol for Cooking ASTM E3146 ASTM standards ASTM WK55232 (D02) ASTM WK63392 ATJ-SPK (Alcohol to Jet Synthetic Paraffinic Kerosene) Atlantic Canada atmosphere Atomic Energy Commission (AEC) Australia Australian pine Austria Auto manufacturer automotive aviation aviation fuel (SAF) benefits aviation fuel (SAF) mandates aviation fuel (SAF) price aviation fuel (SAF) production aviation fuel (SAF) pumps/delivery aviation fuel (SAF) tax credit aviation fuel (SAF) terminal Aviation Fuel/Sustainable Aviation Fuel (SAF) Aviation Gasoline/AvGas avocado award awards/recognition Azerbaijan. b B0 B10 B100 B100 pumps B11 B12 B12.5 B13 B14 B15 B16 B17 B19 B2 B20 B24 B25 B3 B30 B30RD10 B33 B35 B4 B40 B49 B5 B50 B50RD50 B6 B60 B7 B70 B75 B8 B80 B98 B99 Babados nut tree babassu bacteria bagasse Bahamas Bahrain bamboo banana banana stems Bangladesh bankruptcy Barbados barge barley barley fiber barley protein barley straw Basque batteries Battery Electric Vehicles (BEV) bauxite beauty leaf tree beaver beer bees Belarus Belgium Belize Benin benzene Bermuda Bhutan big bluestem big data Big Food Big Oil/Oil Majors BIGoil billion ton study bio Bio LPG (Bio Liquid Petroleum Gas) bio-based diesel benefits bio-based economy Bio-CNG pumps Bio-CNG/RNG terminal bio-LNG (Liquified Natural Gas) Bio-LNG Pumps (Liquified Natural Gas) Bio-LNG terminal bio-natural gas bio-NGV (natural gas for vehicles) bio-oil/pyrolysis oil bio-SPK (bio derived synthetic paraffinic kerosene) biobased Biobased Market Access and Development Grants Biobased Markets Program biobased materials Biobased Product Manufacturing Assistance Program biochar biochemical conversion BioChemicals/Renewable Chemicals biociiesel bioconversion Biocrude/Green Crude/SynCrude biodegradable biodiesel biodiesel blend wall biodiesel EN 14214 Biodiesel Fuel Education Program biodiesel pipeline biodiesel prices biodiesel production biodiesel pumps biodiesel quality biodiesel standards biodiesel tax credit biodiesel technologies biodiesel terminal biodiversity bioeconomy bioelectricity bioelectrochemical conversion bioenergy Bioenergy Program for Advanced Biofuels Bioenergy with Carbon Capture and Storage (BECCS) biofoundry Biofuel biofuel cells biofuel consumption Biofuel Crops biofuel distribution Biofuel Infrastructure Partnership (BIP) biofuel producer tax credit biofuel production biofuel tax credit biofuel terminal Biofuels Directive biofuels education Biogas Biogas pipeline Biogasoline/Renewable Gasoline Biogasoline/Renewable Gasoline pumps biogenic carbon biogenic emissions Bioheat biohydrocarbons biohydrogen BioIsoprene BioMADE biomanufacturing biomass Biomass Carbon Removal and Storage (BiCRS) Biomass Crop Assistance Program (BCAP) biomass hydrolysis biomass recalcitrance Biomass Research and Development initiative (BRDI) biomass sorghum Biomass to Liquid (BTL) biomass transportation biomaterials bioplastics biopower BioPreferred bioproducts biopropene bioprospecting BioRefineries/Renewable Fuel Production Biorefinery Assistance Program (BAP) old 9003 Biorefinery Renewable Chemical Biobased Product Mfgr Assistance 9003 Program BioRenewable-1 (BR-1) BioSNG Biotechnology birch bitter orange black carbon black grease black liquor black locust black soldier fly Blend wall blender blender pumps Blenders Credit blending blendstock blockchain blue carbon boat fuel boiler/furnace fuel Bolivia bolt-on Bonaire bonds book-and-claim border tax Borneo Bosnia and Herzegovina Botswana BQ-9000 Brachiaria bracken brackish water brash Brassica Brazil breadfruit/ulu breweries brine British Columbia broker brown grease brownfields Brunei Btu's BTX (Benzene Toluene Xylene) Bu12.5 Bu16 Budget building block chemicals Bulgaria bunker bunker oil Bureau of Land Management (BLM) Burkina Faso Burma Burundi buses Business and Industry Program (B&I) business law business resources Business/General Aviation butadiene butandeiol (bio-BDO) Butane butanediol butanol emissions butanol/biobutanol butyl acetate butylene butyric acid by c C1 C2 C21 C3 sugar C4 grasses C5 sugar C6 sugar Cabo Verde cactus cactus pear cagaita calibration California California Air Resources Board (CARB) Calophyllum hawthorn Cambodia Camelina camels Cameroon Canad Canada Canary Islands canary reed grass canarygrass candle nut cannabis canola straw Canola/Rapeseed cap-and-invest cap-and-trade capybara capybras carbohydrates carbon carbon capture and storage (CCS) carbon capture and utilization (CCU) carbon cost carbon credit carbon credit markets carbon cycle carbon debt Carbon Dioxide (CO2) carbon efficiency carbon emissions carbon fiber carbon insets Carbon Intensity (CI)/Carbon Footprint carbon life cycle carbon markets Carbon Monoxide (CO) carbon negative carbon neutrality carbon offsets carbon pipeline carbon price carbon recycling carbon removal carbon sink carbon standard carbon tax Carbon tax border adjustments carbon tax-and-dividend carbon terminal carbon user fee Carbon Utilization and Biogas Education Program carbon-14 testing carbon-efficient fuels carbon/CO2 sequestration carcinogens cardoon Caribbean carinata carinata/brassica carinata carob CAS Registry cashew cashew apple Cashew Nut Shell Liquid (CNSL) CASI Cassava cassava price cassava pulp cassava stalk castor bean castor stalk catalysis catalysts 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 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 Coconut 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 copper coppice cordgrass corn bran Corn cobs corn ethanol corn fiber corn growers corn harvest 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 Corporate Average Fuel Economy (CAFE) standards corporate social responsibility corrosion corruption CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation) cosmetics Costa Rica cotton cotton seed hulls cotton seed oil cotton stalk cottonwood Council on Environmental Quality county cover crops cow rumen cracking Crambe crassulacean acid metabolism plants (CAM) crimes criteria pollutants Croatia crop crop insurance cropland croton crowdfunding crude oil Cuba cup plant cuphea currency/foreign exchange policy curriculum cusi Customs and Border Protection cutworm caterpillars cyanobacteria (blue-green algae) cylindro Cyprus Czech Republic d D-3 (cellulosic) RINs D-4 (bio-based diesel) RINs d-5 D-5 (advanced biofuel) RINs D-6 (renewable fuel) RINs D-7 RINs (Cellulosic Diesel) D-8 (proposed) RINs D20 (20%DME) D5 (5%DME) dairy waste dandelion DARPA date kernel oil date palm date palm pits date palm waste Dates DDGS (distiller’s dried grains with solubles) dead zone decanol decision-support tool deep water drilling Defense Logistics Agency (DLA) Defense Production Act deficit definitions deforestation defossilization Dehydration Delaware DeltaWing demonstration demonstration scale/unit Denmark densify density Department of Agriculture (USDA) Department of Commerce Department of Defense (DOD) Department of Education Department of Energy (DOE) Department of Health and Human Services Department of Homeland Security Department of Justice Department of Labor Department of the Interior Department of Transportation (DOT) depolymerization depots dextrose dfdsffsfdfsf diatoms diesel Diesel Emissions Reduction Act (DERA) diesel fuel blendstock diesel prices Diesel R5 diesel with renewables diesel-range hydrocarbons diesel-to-biodiesel conversion diethyl ether digital Digital Biology diisobutylene (DIB) dilute acid hydrolysis pretreatment DIN 51605 DIN EN 15376 (Ethanol blending component) direct air capture direct injection direct ocean capture Direct Sugar to Hydrocarbon Conversion (DSHC) direct-to-fuel directed evolution dispense distillates distillation distilled biodiesel distilled palm methyl ester (DPME) distilleries distributed/centralized distribution distribution capacity distribution waiver diversification divestment DME/rDME (dimethyl ether)/renewable DME DMF (2.5-dimethylfuran) Dominican Republic double cropping drawdown Drones/Unmanned Aerial Vehicles (UAV) drop-in biofuels/hydrocarbons drought drought tolerant drought-resistant dry ice dual cropping dual-fuel/flex fuel ships Dubai duckweed e e-diesel e-LNG (synthetic/electro Liquified Natural Gas) e-methanol e-NG (synthetic natural gas) E. coli E0 E0 price E1 E10 E10 certification fuel E10 price E100 E100 conversion kit E11 E12 E13 E15 E15 price E15 pumps E2 E20 E20 price E20 pumps E22 E25 E25 pumps E27 E3 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps 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 15751 EN 15940 EN 16709 EN 228 EN 590 EN228 (standard pump gasoline) end user end-of-life Endangered Species Act (ESA) Energy Bill energy cane energy consumption energy crops energy density energy dominance energy grasses energy independence Energy Independence and Security Act of 2007 (EISA) Energy Information Administration (US EIA) energy law energy policy energy prices energy reserves Energy Return on Energy Invested (EROEI or EROI) energy security Energy Security Trust energy storage enforcement engine Engine Development engine problems Engine/Fuel Co-optimization engineering England enhanced oil recovery (EOR) entrepreneur environment environmental impact study (EIS) environmental justice/socially inclusive environmental policy Environmental Quality Incentive Program (EQIP) Environmentalists Enzymatic enzymatic conversion enzymatic depolymerization enzymatic hydrolysis enzyme production enzyme recycling Enzyme solicitation enzymes EPA (Environmental Protection Agency) EPACT (Energy Policy Act) Equatorial Guinea equipment eRINs/electric pathway Eritrea erosion control EROWI (Energy Return on Water Invested) ESG (Environmental Social Governance) esterification Estonia ETBE (ethyl tert-butyl ether) etha ethane ethanol ethanol benefits ethanol blend wall ethanol blended diesel ED ethanol blends/ethanol flex fuels ethanol emissions ethanol ether diesel fuel ethanol fire ethanol fuel cells ethanol hybrid ethanol pipeline 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 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 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 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 waste gases IndyCar infographic Infrastructure inhibitors innovation insecticide/pesticide insects insurance integrated biorefineries integrated food/energy systems intellectual property Inter-American Development Bank inter-crop interactive map intercropping internal combustion engine (ICE) internal combustion engine (ICE)/gasoline engine ban International international balance of payments International Council on Clean Transportation (ICCT) International Energy Agency (IEA) International Maritime Organization (IMO) International Monetary Fund (IMF) International Organization for Standardization (ISO) International Renewable Energy Agency (IRENA) International Sustainability and Carbon Certification model(ISCC) International Trade International Trade Administration International Trade Commission Internships inulin invasive species Investing investment tax credit Invvesting ionic liquids Iowa IPCC Intergovernmental Panel on Climate Change Iran Iraq Ireland iridium iron iron oxide IRS (Internal Revenue Service) IS 1460 ISO 8217 (marine distillate fuel standard) ISO 9000 isobutanol isobutanol price isobutanol pump price isobutene isobutylene isomerisation isooctane isooctene isopropanol Israel Italy Ivory Coast JAA jackfruit Jamaica jamelão Japan jatobá Jatropha Jersey Jerusalem artichoke jet jet A Jet A-1 jet B Jetfuel (Sustainable Aviation Fuel (SAF)) Jimmy Carter Jobs Joint Office of Energy and Transportation jojoba Jordan JP-10 JP-4 JP-5/NATO F-44 JP-8/NATO F-34 juniper Just A MInute Just Transition jute K-12 Education Kabakanjagala kalanchoe kamani Kans grass Kansas Karanja Kazakhstan kelp Kemiri Sunan kenaf Kentucky Kenya kerosene ketones kinggrass Kiribati knotweed Knowledge Discovery Framework Korea Kosovo kudzu kukui nut kulpa kusum Kuwait Kygryzstan labels labor policy Labrador lactic acid lactose Lake County lamp oil land ownership land prices land rights land subsidence land tenure land transfer land use land use change land use policy landfill methane 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 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 hybrid methanol price Methanol-to-Jet (MTJ-SPK) Methanol/Biomethanol/Renewable Methanol methylbutenol Mexico Michelin GreenX Challenge Michigan micro-crop microalgae microbial electrosynthesis microbiology microorganisms/microbes microwave Mid-Atlantic Middle East Midwest mileage military military policy military reserves military specifications military strategic flexibility military strategy military use of biofuels milk permeate millennium fruit millet millettia pinnata milo stover mineralization minerals mining Minn Minnesota miscanthus misfueling missile fuel Mississippi Missouri mixed prarie mobile refinery modeling modular molasses mold Moldova molinia molybdenum MON (Motor Octane Number) Monaco Mongolia mongongo monitoring/measuring reporting verifiction (MRV) Montana Montenegro moose morama Moringa tree Morocco morula motorcycles motors MOVES (motor vehicle emissions simulator) modeling system MOVES2014 MOVES3 (MOtor Vehicle Emission Simulator model) Mozambique MSW (Municipal Solid Waste) MTBE (Methyl tert-butyl ether) multi-fuel municipal/city mushroom mushroom substrate mustard seed mvr Myanmar n-butanol n-butene nahar Namibia nano nano particles nanocatalysts nanocellulose nanomaterials naphtha/bionaphtha/renewable naphtha naphthene NASCAR National Academies of Science National Aeronautics and Space Administration (NASA) National Energy Council National Environmental Policy Act National Guard National Highway Traffic Safety Administration (NHTSA) National Institute of Standards and Technology (NIST) National Institutes of Health (NIH) National Laboratory National Oceanic and Atmospheric Administration (NOAA) National Oilheat Research Alliance National Park Service National Research Council National Science Foundation (NSF) national security National Security Council National Transportation Safety Board National Transportation Safety Board (NTSB) Nationally Determined Contribution (NDC) Native American/American Indian/First Nation Tribes natural gas Natural Gas Act natural gas input natural gas prices natural gas vehicles natural gasoline Navy Nebraska neem negative carbon emissions NEN 7427-1 neodymium Nepal net energy balance Netherlands Nevada New Brunswick new fuel approval New Guinea New Hampshire New Jersey New Mexico New South Wales New York New Zealand Newfoundland Newfoundland and Labrador next generation biofuels next generation vehicles NHRA drag racing Nicaragua nickel Niger Nigeria nipa sap nitrate leaching nitrates nitrogen Nitrogen fertiliser nitrogen starvation nitrous oxide (N2O) Niue NO2 noodles nopal North Africa North America North Carolina North Dakota North Korea Northeast northern catalpa Northern Ireland Northern Territory Northwest Territories Norwary Norway Nova Scotia NOx (nitrogen oxides) noxious weeds nuclear Nunavut nut shells nutraceuticals nutrient credit trading nutrient management nutrients nutrition oak oat hulls oat straw oats Obligated Parties/Point of Obligation (PoO) ocean-based energy Oceania octane octane price/value octanol Office of Energy Efficiency and Renewable Energy Office of Management and Budget (OMB) Office of Science and Technology Policy Office of Science and Technology Policy (OSTP) Office of Science Technology and Policy (OSTP) Offices of Inspector Generals offtake agreements Ohio oil oil embargo oil exploration oil monopoly oil p oil price parity oil prices oil production oil refineries oil replacement oil sands oil seed oil seed crops oil speculators oil spill oil subsidies oil taxes oil/gas terminals Oilcane Oils Oklahoma olefins oligomerization olive cake olive oil olive pits olive pomace olive water olives Oman Omega-3s on-farm algae production on-farm ammonia production on-farm biodiesel on-farm ethanol production on-farm natural gas production on-farm processing on-site hydrogen production one p one pound waiver onion waste online courses Ontaio Ontario OPEC (Organization of the Petroleum Exporting Countries) open fuel standard open pond opportunity zones optimized flex fuel vehicles orange peel orchard grass orchard prunings Oregon organic solar cells Organization for Economic Cooperation and Development (OECD) osage orange OSHA Overseas Private Investment Corporation overview overview/survey course owa oxygen oxygenate ozone Pakistan Palau palm palm biomass palm fatty acid distillate palm fiber palm fronds palm kernel palm kernel oil palm kernel shell palm oil Palm Oil Methyl Ester (PME) palm oil mill effluent (POME) palm oil prices palm trunk sap palm waste Paludiculture/peatland cultivation Panama pandas panic grass papaya paper Papua Indonesia Papua New Guinea paraffins Paraguay Paris Agreement parity partial waiver particulates pasture land Patent and Trademark Office (PTO) patents pathways Paulownia paulownia tree payments peach shell peaches peak oil peak oil demand peanuts/groundnuts peas pectin peela kaner pellet pellets Pennsylvania pennycress/stinkweed pentane pentanol pentose pequi perennial grains perennial grasses Performance permitting Peru pest-tolerance pesticide-tolerance pests pet food petition petroleum pharmaceuticals phase separation Philippines phosphorus photobioreactor photoelectrocatalysis photoelectrochemical photolysis photosynthesis phragmites pigeon pea pilot pilot scale pine pine beetle pine needles pine nut pineapple Pineapple leaf pinion Pipeline and Hazardous Materials Safety Admin (PHMSA) pipelines Pistacia chinensis PLA plant cell research plant cell walls plant oil plastic plastic-to-jet platinum Plug-in Flex Fuel Hybrid Plug-in Hybrid Electric Vehicle (PHEV) plume grass Poand podcasts Poland poli Policy politics pollinators pollution pollution control polyethylene polyfuel polymer polymerization polysaccharides pomace pomegranates pongamia pongamia pinnata poplar poppy population control Portable refinery Portugal poster sessions potamogeton potassium potato poultry litter/waste power power-to-x/gas/liquid prairie grasses pre-processing precision farming/agriculture precursors/biointermediates premium gasoline Pretreatment pretreatment equipment price price of water prickly pear Prince Edward Island process flow diagram producer tax credit Production tax credit productivity project insurance propagating Propane/Biopropane/Renewable Propane propane/renewable propane pumps propanol property insurance propylene protectionism protein protests proton exchange membrane (PEM) public comments public health policy Puerto Rico pulp Pulp/Paper Mill pump retrofit kit pumps/fueling station pungam Punnai tree pyrolysis pyrolytic liquefaction Q-RIN QAP Qatar quality assurance Quality Assurance Plans (QAPs) quality improvement quantum dots Quebec Queensland quote of the week r R Factor R100/RD100 R33 R5 R95B5/RD95B5 R99/RD99 rabbits race radiata pine radish leaves Rahal Letterman Lanigan Racing railroad rain tree rainforest ranchers RAND rare earth metal/critical minerals RD10 RD100 RD20 RD3 RD30 RD40 RD50 RD55 RD80 RD80B20 RD99 reclaimed mine lands recycled oil recycled plastics recycling red algae redcedar Reducing Emissions from Deforestation and Forest Degradation Refined Bleached Deodorized Palm Oil (RBDPO) refineries reforestation Reformate regenerative braking regenerative farming Regional Conservation Partnership Program (RCPP) Regulated Emissions regulations Regulations-Federal Regulations-State Regulatory Enhancement Growth Support (REGS) Reid vapor pressure (RVP) remediation remediation rice straw Renewable Chemical renewable chemical producer tax incentive renewable chemical production tax credit renewable diesel pipelines Renewable Diesel Production renewable diesel pumps renewable diesel tax credit renewable diesel terminal Renewable Diesel/Green Diesel price Renewable Diesel/Green Diesel/HVO/Paraffinic Diesel Renewable Energy Renewable Energy Directive (RED/RED II/RED III) Renewable Energy Standard Renewable Energy to Fuels through Utilization of Energy-Dense Liquids (REFUEL) renewable fuel renewable fuel oil (RFO) Renewable Fuel Standard (RFS and RFS2) Renewable Fuel Standard (RFS2) revisions/repeal Renewable Fuels Directive (EU) renewable fuels of non-biological origin (RFNBO) renewable gasoline blendstock renewable marine diesel renewable naphtha-with-ethanol-t0-jet (NETJ) Renewable Natural Gas (RNG) Renewable Natural Gas (RNG) price Renewable Natural Gas (RNG) pumps Renewable Portfolio Standards Renewable Power Standard Renewable Synthesized Iso-Paraffinic Fuels (SIP) Renewable Transport Fuel Obligation (RTFO) renewable volume obligation (RVO) REnova RenovaBio replacement molecules Repowering Assistance Program Republic of Congo repurpose research and development research facility resiliency resource depletion resurrection grass retail retrofit return on investment Reverse Water-gas Shift RFI (Request for Information) RFS "reset" RHD100 Rhizosphere Observations Optimizing Terrestrial Sequestration (ROOTS) Rhode Island rhododendron Ricardo rice rice bran rice bran oil rice hulls rice husks rice price rice straw/paddy straw RICO (Racketeer Influenced and Corrupt Organizations Act) RIMPAC RINs (Renewable Identification Numbers) RINs markets RINs price risk management RJ-4 RJ-6 RME (rape methyl ester) RME180 RNA (Ribonucleic acid) RNG tax credit roadmap rocket fuel Romania RON (Research Octane Number) rosin rotation crops Roundtable on Sustainable Biomaterials (RSB) royalties RP-1 RTP (rapid thermal processing) rubber rubber seeds rumen ruminants rural development Rural Energy for America Program (REAP) Rural Energy Self-Sufficiency Initiative Rural Renewable Energy Pilot Program rushes Russia Russian olive rutabaga Rwanda ry rye Rye grass rye straw s saccharification SAF pipeline SAF10 SAF30 SAF40 SAFc (Sustainable Aviation Fuel certificates) Safer and Affordable Fuel Efficient Vehicles (SAFE) safety safflower sago pond weed SAIC sal tree Salicornia salt water salt-tolerant saltbush saltcedar Samoa Sanctions Santa Monica sardine oil Saskatchewan Saudi Arabia sawdust scale up Scandinavia scholarships/fellowships Science Advisory Board (SAB) Science Based Targets initiative (SBTi) Science Policy scooters Scotland scum sea level rise seaports seashore mallow seawater seaweed cultivation Seaweed/Macroalgae second-generation biofuel income tax credit Section 526 Securities and Exchange Commission (SEC) seed husks seed-to-wheel Senegal Serbia sesame sewage Seychelles shale shale gas shale oil shark oil Shea sheep shellfish shipping shipping containers shipworm siam weed Sierra Leone silage silica Silphie/cup plant/Indian cup silver silver maple simarouba Singapore Singpore sisal SK slash Slovakia Slovakia/Slovak Republic Slovenia sludge Small Business Administration Small Business Innovatin Research (SBIR) Small Business Technology Transfer (STTR) Program small engines small refinery exemption (SRE) smog smokestack soap soapstock Social social benefit investing social cost social value social venture Society of Automotive Engineers (SAE) soi soil soil amendments soil carbon soil health soil microbial biomass solar energy solar energy-to-chemical conversion solar fuel solar thermochemical hydrogen (STCH) solaris Solid Oxide Electrolyzer Cell (SOEC) solid oxide fuel cell (SOFC) Solomon Islands Solutions solvent liquefaction Somalia soot sorghum sorghum oil sorghum price sorghum stover South Africa South America South Australia South Carolina South Dakota South Korea South Pacific South Sudan Southeast Asia Southern Africa Soviet Union SOx (Sulfur oxides) soy meal soybean hulls soybean prices soybeans Spain spartina specifications Spekboom Spent Bleaching Earth Oil (SBEO) sprawl spruce Sri Lanka Stakeholders standards start-up State Department Statistics steam explosion steam methane reformation steam reformation steel stevia stillage storage tanks Straight (pure) Vegetable Oil (SVO or PVO) stranded assets Strategic Bioenergy Reserve STrategiv Petroleum Reserve straw students su sub-Saharan Africa sub-sim (substantially similar) succinic acid sucrose Sudan sugar Sugar Beets/Energy Beets Sugar kelp sugar palm sugar platform sugar prices sugar standards sugar-to-biodiesel sugar-to-farnesane sugar-to-jetfuel sugarcane sugarcane prices sugarcane straw sugars sugars-to-fats sulfur Sumatra sunflower sunflower stalks supercritical fluid supercritical hydrolysis supply agreements supply chain Supreme Court surahart Surface Transportation Board Suriname Sustainability Swaziland Sweden sweet potatoes Sweet sorghum sweetgum swine waste Switchgrass Switzerland sycamore syngas (synthesis gas) syngas/gas fermentation SYNHH synthesised aromatic kerosene (SAK) synthetic biology synthetic diesel synthetic gasoline synthetic kerosene synthetic liquified gas (SLG) synthetic methane/e-methane synthetic natural gas Syria Tailoring Rule Taiwan Tajikistan tall fescue tall oil tallow tallow tree tamanu/nyamplung Tamarix tank cars tank-to-wheel tanker trucks tankers Tanzania tar sands tariffs taro Tasmania tax benefit tax credits tax incentives tax parity tax policy taxes tea teach teach-the-teacher teacher teacher resources teacher training tech transfer technical course Technical Readiness Levels techno-economic analysis technology transfer telephone utility poles Tennessee termites terpenes terrestrial carbon testing Texas textbook Thailand theft therapeutics Thermal catalytic depolymerization (TCD) thermal deoxygenation thermocatalytic conversion thermochemical conversion thermochemical liquefaction Tibet Tier 3 Tier 4 tilapia tillage Timor-Leste tires tobacco tobacco tree Togo Tokyo toluene Tonga tool Toronto torrefaction totai Toxic Substances Control Act (TSCA) trade trade dispute/discrimination trade group trade organization Trade Policy trade secrets training trains transesterification transgenics transition Transportation Fuels Policy Transportation Fuels Policy--Municipal Transportation Fuels Policy--State Transportation Policy travel policy Treasury Department trees Trinidad and Tobago triticale trucks tubers tugboats tung tunicate Tunisia Tunsia Turkey U.S. Trade Representative (USTR) UCOME (Used Cooking Oil Methyl Ester) Uganda UK (United Kingdom) UK Emission Trade Scheme (UK ETS) Ukraine Ukriane UL (Underwriters Laboratory) ULSD (ultra low sulfur diesel) Ultra Low Sulfur Fuel Oil (ULSFO) Ultra-low-carbon bioethanol underground storage tanks (UST) UNESCO UNIDO (United National Industrial Development Organization) United Arab Emirates (UAE) United Nations (UN) United Nations' International Civil Aviation Organization (ICAO) United Nations' Sustainable Development Goals (SDG) United States Auto Club Unleaded 88/E15 uranium urban sprawl urbanization Uruguay US Agency for International Development (USAID) US Army US ethanol exports US Geological Survey US Product Safety Commission USAC USAID USDA Agricultural Research Service (ARS) used cooking oil (UCO) used motor oil used railroad ties ustain Utah utilities utility model Uzbekistan value chain Value Stack vanadium Vancouver Vanuatu Vatican VEETC vegetable oils vehicles miles traveled (VMT) Velocys Venezuela Vermont vetiver Victoria video Vietnam vinasse vinegar vineyard waste Virgin Islands. virgin oils Virginia viruses vlsfo VLSFO (very low sulfur fuel oil) volatile fatty acids (VFA) volunteers VTOL (vertical take-off and landing aircraft) Vulcanol w waiver Wales warranty Washington Washington DC waste waste alcohol Waste CO2 waste heat waste management waste oil waste paper waste vegetable oil waste-to-chemicals Waste-to-Energy waste-to-fuel wastewater water water consumption water footprint water hyacinth water policy water pollution water quality water treatment water vapor watermeal watermelon wax weather well-to-wheel West Africa West Coast West Java West Virginia Western Australia wet distillers grain wet extraction What You Can Do wheat wheat bran wheat fiber wheat prices wheat straw wheatgrass whey whisky white grease White House wildlife habitat willow wind energy wine wastage/grape marc winter crops Wisconsin Wisdonsin women Wood woody biomass World Bank World Trade Organization (WTO) Wyoming XTL xylan xylene xylose yard waste yeast yellow grease yellowhorn tree Yemen Yields Yukon Zambia Zanzibar zein zeolites zero-carbon bioethanol Zimbabwe zinc zoning

© 2008-2025 Copyright Advanced BioFuels USA. All Rights reserved.