45Z Clean Fuel Production Tax Credit

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2026 TopSoil Summit --- June 10, 2026 --- Riverside, IA

The TopSoil Summit is where farmers, ethanol plants, and ag partners come together to prepare for what’s next.  With 45Z underway and new opportunities emerging, this is your chance to get ahead. At Continuum Ag, we’ve been working for years to

April 03, 2026 Read Full Article

Strait to the Point: The Impact of the Strait of Hormuz Crisis on the Bio-Economy

by Oliver Booth (Biofuels Digest) ... The Strait of Hormuz crisis is actively rewriting the playbook for the global bio-economy, serving as the strongest argument for domestically produced clean fuels since the 1973 Arab oil embargo. What was previously framed largely

April 03, 2026 Read Full Article

SAF Coalition’s Second Annual DC Fly-In Brings Together 50+ Organizations to Advance American Energy Independence on Capitol Hill

(Sustainable Aviation Fuel Coalition) The Sustainable Aviation Fuel (SAF) Coalition, a nonpartisan group of more than 50 organizations spanning the sustainable aviation fuel value chain, is convening in Washington, D.C. today (March 25, 2026) for its Second Annual DC Fly-In.

April 01, 2026 Read Full Article

Promises in Bloom: The RVO Reset and Springtime for the Bioeconomy

by Jim Lane (Biofuels Digest)  ...(T)he final “Set 2” Renewable Fuel Standard volume requirements for 2026 and 2027. Not a tweak. A reset.  After seasons of regulatory uncertainty and economic headwinds, President Donald Trump and EPA Administrator Lee Zeldin delivered what

March 30, 2026 Read Full Article

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

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

March 26, 2026 Read Full Article

Verity and CIBO Partner to Deliver End-to-End 45Z Compliance Solution for Biofuel Producers

(Gevo/Globe Newswire)  The combined technology and expertise of Verity and CIBO are expected to connect farm-level data to fuel production, enabling auditable carbon intensity calculations and streamlined compliance with emerging clean fuel programs. Verity Holdings, LLC (“Verity”), a wholly owned subsidiary of

March 18, 2026 Read Full Article

Thoughts on Biodiesel Day

by Jeff Ellis Donnellson (Daily Gate City)  March 18 is National Biodiesel Day — the birthday of Rudolf Diesel, the engineer who believed more than a century ago that plant-based oils were the fuel of the future. Iowa has spent recent decades

March 16, 2026 Read Full Article

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

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

March 13, 2026 Read Full Article

NACS Urges Senate to Restore Biodiesel Blenders’ Tax Credit

(National Association of Convenience Stores) The transition away from the Biodiesel Blenders’ Tax Credit to the ‘45Z’ Clean Fuel Credit is leading to higher fuel prices for consumers. NACS, along with NATSO, representing truck stops and travel centers, and SIGMA: America’s Leading

March 11, 2026 Read Full Article

Biofuels Hit a Crossroads as Costs Climb, Policy Lags

by Elise Schafer (Feed & Grain) Rising costs, shifting trade and uncertain policy are reshaping what biofuels mean for U.S. agriculture. -- The biofuels industry that transformed American agriculture over the past two decades now faces a critical inflection point. While ethanol

March 06, 2026 Read Full Article

Switched On Podcast: Biofuels Cash In on US Tax Credits: Analyst Reaction

(Bloomberg) New guidance on the 45Z Clean Fuel Production Credit has clarified the outlook for US biofuels. The Treasury Department has confirmed that manure-based fuels can earn negative emissions scores, unlocking potential credits of around $7 per gallon for some renewable

March 06, 2026 Read Full Article

US Sorghum Turns to Ethanol as Exports Slows

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

March 06, 2026 Read Full Article

Fast-Tracked For Success: Carbon-by-Rail

by Luke Geiver (Ethanol Producer Magazine) To help ethanol producers manage captured CO2, Frontier Carbon Solutions LLC is full steam ahead with a carbon-by-rail logistics operation that could serve producers from Illinois to California. Robby Rockey, CEO of Frontier Infrastructure Holdings

March 05, 2026 Read Full Article

Grassroots Advocacy Needed In DC Now More Than Ever

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

March 05, 2026 Read Full Article

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

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

March 05, 2026 Read Full Article

From Tax Incentives to Market Access: Unlocking Climate-Smart Acres for the Chemical Sector

(World Bio Market Insights)  This keynote panel explores the expansion potential for U.S. bioethanol into the global chemical sector, leveraging incentives under Section 45Z of the Inflation Reduction Act. As chemical companies pursue net-zero goals, demand for low-carbon, biobased feedstocks is

March 04, 2026 Read Full Article

Biofuels M&A: 2025 Review & Outlook

by Jim Lane (Biofuels Digest) Editor’s Note: For quite a number of years, we have been pleased to collaborate with our friends at Ocean Park Advisors to bring you an annual report for Biofuels Mergers and Acquisition activity during the year

March 04, 2026 Read Full Article

The Future of Worldwide Sustainable Aviation Fuel (SAF) Demand: Different Transatlantic Government Policies Make Pathways to Net-Zero Aviation Difficult

by Michael Croudace (Sustainable Aviation Fuels Institute)  ... This paper examines how U.S. policy retrenchment under President Trump, aggressive European mandates, airline voluntary programs, and potential U.S. policy reversal will shape worldwide SAF demand through mid-century. The Trump administration’s actions in 2025 dramatically

March 02, 2026 Read Full Article

RFA’s Cooper Calls for Year-Round E15, Highlights Record Ethanol Production at 31st Annual National Ethanol Conference

(Renewable Fuels Association) Speaking to attendees at the 31st annual National Ethanol Conference in Orlando, Renewable Fuels Association President and CEO Geoff Cooper celebrated a record-breaking year for the U.S. ethanol industry while urging Congress and the Trump administration to fully

February 26, 2026 Read Full Article

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

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

February 25, 2026 Read Full Article

RFA Releases 2026 Ethanol Industry Outlook and Pocket Guide

(Renewable Fuels Association) The Renewable Fuels Association released its 2026 Ethanol Industry Outlook and Pocket Guide today (February 24, 2026) to kick off the 31st annual National Ethanol Conference, taking place this week in Orlando. The annual publications serve as the go-to source of ethanol

February 25, 2026 Read Full Article

Section 45Z Clean Fuel Production Credit Public Hearing --- May 28, 2026 --- Washington, DC and by phone

This document contains proposed regulations regarding the clean fuel production credit enacted by the Inflation Reduction Act of 2022 and amended by the One, Big, Beautiful Bill Act (OBBBA). These proposed regulations would provide rules for determining clean fuel production

February 23, 2026 Read Full Article

OSA Eyes Biofuels Growth as an Opportunity to Boost Soybean Demand

by Erin Anderson (Brownfield Ag News)  The president of the Ohio Soybean Association says there are opportunities to grow biofuels demand across the state in 2026. Pickaway County farmer Bennett Musselman says infrastructure investments and increased demand puts the state in a prime

February 22, 2026 Read Full Article

BASF Launches Circalo: Low Carbon Intensity Crops, to Help Ethanol Producers Capture Value under 45Z

(BASF)  BASF has introduced Circalo™: Low Carbon Intensity Crops, a comprehensive, unified platform designed to connect farmers, agronomists and ethanol producers with the tools needed to help operationalize agricultural carbon intensity (CI) under evolving regulatory frameworks, including the Clean Fuel Production

February 20, 2026 Read Full Article

The Soy Crush Expansion Draws Parallels to Ethanol Boom. Here Are the Differences.

by Debbie Carlson (Pro Farmer)  Biofuels expansion completely at mercy of government policy -- The White House’s aggressive targets under the renewable fuels standard and its renewable volume obligations for 2026-2027 for biofuels have some soybean market participants drawing hopeful parallels to

February 20, 2026 Read Full Article

From Seed to Sky: The Demand for Sustainable Aviation Fuel

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

February 18, 2026 Read Full Article

What the Treasury’s Announcement on 45Z Tax Credits Means to Farmers

by Margy Eckelkamp  (AgWeb)  The proposed rule sets up farmers to participate in the opportunity created by these biofuel producer tax credits, but questions remain. -- On Feb. 3, the Treasury Department confirmed farmers will have a seat at the table to

February 05, 2026 Read Full Article

Sens. Moran, Klobuchar, Ernst, Cortez Masto Introduce Securing America’s Fuels Act

(Office of Senator Jerry Moran (R-KS)) U.S. Senators Jerry Moran (R-Kan.), Amy Klobuchar (D-Minn.), Joni Ernst (R-Iowa) and Catherine Cortez Masto (D-Nev.) introduced the bipartisan Securing America’s Fuels (SAF) Act to strengthen the sustainable aviation fuel (SAF) industry, provide new markets for farmers and

February 05, 2026 Read Full Article

The Digest’s 2026 Multi-Slide Guide to Green Plains

by Jim Lane (Biofuels Digest) Green Plains reported strong 3Q 2025 progress, highlighting the completion of its Obion, Tennessee plant sale to repay $130.7 million in debt. The company’s decarbonization strategy is advancing with carbon capture fully operational at its

February 04, 2026 Read Full Article

Marching as One: How C1 Molecules Are Rewriting the Rules of Fuels and Chemicals

by Jim Lane (Biofuels Digest) ...  Biomass enters as a civilian — complex, regional, idiosyncratic. It leaves in uniform. Carbon monoxide. Carbon dioxide. Methane. Methanol. Formate. This shift is mapped in a top-tier new report prepared for CSIRO by a group

February 04, 2026 Read Full Article

Iowa Reports Lowest Biofuel Production in a Decade

by Jacob Calvin (The Daily Iowan)  Officials in the Iowa Renewable Fuels Association point to a lack of clear government regulation for the decrease. -- According to the Iowa Renewable Fuels Association, Iowa produced 31 percent less biofuel in 2025 at 244

February 03, 2026 Read Full Article

US Biofuel (45Z)Tax Rule to Benefit Resellers, Farmers Public Comment DEADLINE April 6, 2026

by Cole Martin (Argus Media) President Donald Trump's administration expects to update the rules around a low-carbon fuel tax credit to allow more types of fuel sales to qualify and to encourage farmers to grow crops more sustainably. ... The proposed regulations Tuesday

February 03, 2026 Read Full Article

US Biomass-Based Diesel 2026: A Tipping Point for Growth

(ResourceWise)  In the aftermath of this year's Clean Fuels Conference in Orlando, sentiment across the US biomass-based diesel industry is unmistakably bullish. But that confidence is underpinned by a mix of opportunity and uncertainty that will shape the sector through 2026 and

January 30, 2026 Read Full Article

Arva Launches Audit-Ready 45Z Infrastructure to Help Biofuel Producers Maximize Credit Value

(Arva) Turnkey CI scoring, verified low-carbon feedstock sourcing, and field-to-facility traceability built for 45Z compliance. -- Arva today announced the expansion of its biofuels offering to support biofuel producers as they operationalize the 45Z Clean Fuel Production Credit. As fuel value becomes

January 30, 2026 Read Full Article

Trump in Ethanol-Friendly Iowa Pushes for Bill Boosting E15 Gasoline

by Hadriana Lowenkron (Bloomberg/MSN) President Donald Trump threw his support behind a legislative proposal that would expand sales of higher-ethanol E15 gasoline as he looked to build support for his economic record with a crowd that included farmers in Iowa. Trump told

January 28, 2026 Read Full Article

White House OMB Concludes Review of 45Z Proposed Rule

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

January 27, 2026 Read Full Article

Washington Week Ahead: Trump Stumps in Iowa; Another Shutdown Possible

by Kim Chipman, Oliver Ward, Lydia Johnson, and Philip Brasher (Agri-Pulse)  President Donald Trump kicks off a series of weekly campaign trips across the U.S. with a visit to Iowa even as the ethanol industry and corn producers are angry about the failure of an E15

January 26, 2026 Read Full Article

Biofuels Producers Seek Clarity as 45Z Clean Fuel Tax Credit Takes Effect

by Carah Hart (Brownfield Ag News) The CEO of Clean Fuels Alliance America says the biofuels industry is awaiting more details about final guidance to implement the 45Z Clean Fuel Production Tax Credit. Changes made to the 45Z tax credit in the

January 23, 2026 Read Full Article

The Digest’s 2026 Multi-Slide Guide to The Andersons

by Jim Lane (Biofuels Digest) The Andersons targets a run-rate EPS of $7.00 by 2028, a significant jump from $2.56 in 2025, driven by organic growth and renewables. The company anticipates a cumulative impact of over $300 million from 45Z clean

January 23, 2026 Read Full Article

When the Clock Is Ticking, but the Rules Aren’t Set: Clean Fuels Conference 2026 Delegates Assess a Wonderland of Market Opportunity and Policy Uncertainty

by Jim Lane (Biofuels Digest) If the clean fuels industry is living through an Alice-in-Wonderland moment, it’s not because things feel fanciful. It’s because the rules keep changing shape just as the clock gets louder. That was the unspoken theme running through

January 21, 2026 Read Full Article

The Road Less Taken: Iowa Moves High Biodiesel Blends Forward

by Jenna Rose (Iowa Biodiesel Board/Biobased Diesel Daily) State-level policy and industry collaboration position Iowa as a model for B30 adoption.  As Iowa’s biodiesel producers continue to weather a difficult year marked by federal-policy uncertainty and challenges, the state of Iowa continues

January 21, 2026 Read Full Article

Keep on Going

by Allen Schaeffer (Engine Technology Forum/Biobased Diesel Daily)  The lyrics of a popular 20-year-old country-music song provide guidance to help navigate the pit of uncertainty and tumult.  --  It’s been a challenging year for anyone hoping for clarity on vehicle and fuels

January 20, 2026 Read Full Article

How New Subsidy Guidelines Could Make Brown Grease the New Gold

Kristof Reiter (Reiter USA/Biobased Diesel Daily) Recent changes, including replacing the blenders tax credit with 45Z, removal of the indirect land-use change penalty, and potential reductions in subsidies to foreign fuel and feedstock under both 45Z and RFS programs, are fundamentally

January 20, 2026 Read Full Article

Michigan Producers Bullish on Biodiesel

by Karen Potratz (Michigan Advanced Biofuels Coalition/Biobased Diesel Daily)  Policy changes and new demand opportunities create optimism in the Great Lakes state. -- After months of uncertainty, Michigan’s biodiesel industry is reporting a positive outlook for 2026, thanks to updated policies and new

January 20, 2026 Read Full Article

Industry Exec Says Delayed Tax Credit Rules Endanger Iowa Biodiesel Plants

by O. Kay Henderson (Radio Iowa) Iowa Renewable Fuels Association Executive Director Monte Shaw says the state’s biodiesel producers are facing dire circumstances. Many biodiesel plants idled in 2025 and haven’t restarted, according to Shaw. “I’m told that a typical plant, just because of ongoing

January 20, 2026 Read Full Article

What’s in Store for 2026? Flexing and Delivering

by Allen Schaeffer (Engine Technology Forum)  ... A bright spot in the depressed commercial truck market was the success of a new natural gas engine (X15) from Cummins, with rave reviews from truckers and a strong showing in real world experience in evaluation by fleets

January 19, 2026 Read Full Article

Carbon Counts: The Global Race for Carbon Advantage

This month, David LaGreca, Dave Lindenmuth, and Lisa Hanke explore the evolving landscape of carbon markets and regulatory policy, focusing on the strategic advantages and challenges faced by U.S. and international players. This session will cover the implications of U.S.

January 19, 2026 Read Full Article

Unlocking Revenue Through Life-Cycle Analysis

by Laith Amin (Sustainability Magazine/EcoEngineers) For years, the energy and industrial sectors have treated compliance as a necessary cost of doing business. Regulations were viewed as hurdles, tax credits as short-term windfalls and carbon accounting as a paperwork exercise. But we

January 19, 2026 Read Full Article

Fueling Growth Despite Policy Uncertainty

by Scott Fenwick (Clean Fuels Alliance America/Biobased Diesel Daily) Fuel quality, reliability and performance drive adoption while robust production capacity and domestic feedstock supplies position the industry for a rapid increase in output. The U.S. biomass-based diesel industry is at a critical

January 15, 2026 Read Full Article

SAF and Maritime Mandates: Reshaping Biomass Demand

by Matthew Stone (ResoureceWise/Biomass Magazine)  ... Aviation and maritime mandates are accelerating at a time when biomass markets are tightening. The shift is creating a more competitive landscape for all participants, from refiners and traders to compliance teams and feedstock aggregators. The

January 14, 2026 Read Full Article

Ethanol Unleashed: National Ethanol Conference --- February 24-26, 2026 --- Orlando, FL

by Geoff Cooper (Renewable Fuels Association/Ethanol Producer Magazine) Day in and day out, tens of thousands of workers in the ethanol value chain take grain from America’s farm fields and transform it into clean, renewable fuel and other valuable bioproducts. But

January 14, 2026 Read Full Article

Fueling the Future: OPAL Fuels

by Caitlin Scheresky (Biomass Magazine) Five years ago, OPAL Fuels stepped out of the private sector and emerged as an ambitious leader in the production and distribution of renewable natural gas. With major partners including NextEra Energy, UPS, CHS and Fiat Chrysler

January 13, 2026 Read Full Article

Iowa Ethanol Industry Blames ‘Stagnant’ Production on Lack of Carbon Sequestration

by Cami Koons (Iowa Capital Dispatch) Iowa produced 4.6 billion gallons of ethanol in 2025 — a figure consistent with the past two years and one that Iowa Renewable Fuels Association says could be higher if Iowa had access to carbon

January 13, 2026 Read Full Article

Selling the Oomph, Not the Oil: Aemetis, XCF, and the Invisible Value Shift That Will Define Renewables in 2026

by Jim Lane (Biofuels Digest) ... The gallons of green liquid? Not the star anymore. The real value lies in the attributes — the verified, tradeable, financeable proof of carbon benefit. Like: • Energy Attribute Certificates (RECs, Guarantees of Origin) • Zero-Emission Credits

January 02, 2026 Read Full Article

Leveling The Playing Field

by Katie Schroeder (Biodiesel Magazine)  In the pursuit of supporting biofuels, both sides of the U.S.-Canada border have implemented incentive structures to encourage the production or use of renewable fuels over fossil fuels. However, the U.S. 45Z Clean Fuel Production Credit

January 01, 2026 Read Full Article

The State of Soy

by Susanne Retka Schill (Biodiesel Magazine) The soybean supply chain looks to proposed biofuel polices for hope in the midst of what’s been described as one of the most challenging years ever. For biofuel producers, the uncertainty around final rules and

December 31, 2025 Read Full Article

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

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

December 31, 2025 Read Full Article

Ethanol Report on 2025

(Ag News Wire) 2025 marked the 20th anniversary of the Renewable Fuel Standard (RFS) and showed just how far U.S. ethanol has come – and how much more it could accomplish for the world with just a little more freedom. Nationwide, year-round

December 30, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Low Carbon Fuels Market Trends

by Jim Lane (Biofuels Digest) ICF forecasts environmental commodity pricing will likely rise, driven by domestic feedstock shortages versus aggressive Renewable Volume Obligations (RVOs). This tension is compounded by the California Low Carbon Fuel Standard (LCFS) limiting full credit for virgin

December 24, 2025 Read Full Article

Viewpoint: Policy Delays Refocus US SAF Industry

by Matthew Cope (Argus Media) ... SAF output rose to an all-time high of 196mn USG through November of this year compared to 39mn USG in all of 2024, according to US Environmental Protection Agency (EPA) data. But growth next year

December 24, 2025 Read Full Article

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

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

December 23, 2025 Read Full Article

Treasury, IRS Deliver 45Z Proposal to White House OMB

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

December 19, 2025 Read Full Article

Top 10 Ag Stories of 2025: No. 10 -- From RFS Exemptions to E15 in CA, Biofuels Policy Makes News in 2025

by Todd Neeley (DTN Progressive Farmer)  From a Supreme Court ruling in favor of biofuels groups, to a new Renewable Fuel Standard volumes proposal and more debate on small-refinery exemptions, biofuels news this year was highly consequential and starts our Top

December 18, 2025 Read Full Article

45Z Tax Credits Set to Bring Windfall to Ethanol Plants

by Jared White (Brownfield Ag News)  Major changes to the 45Z tax credit are set to go into effect at the end of the month.            Scott Irwin, ag economist at the University of Illinois, says the

December 15, 2025 Read Full Article

Fuel Retailers, Biodiesel Producers and Home Heating Industry Support Biodiesel Blenders' Tax Credit Legislation

(NATSO/PR Newswire)  NATSO, the national association representing America's travel plazas and truck stops, SIGMA: America's Leading Fuel Marketers, the National Association of Convenience Stores (NACS), the National Energy & Fuels Institute (NEFI) and Sustainable Advanced Biofuel Refiners (SABR) today applauded Senator

December 12, 2025 Read Full Article

Tastes Great, Less Filling — That’s Why Biogas Is Booming

by Jim Lane (Biofuels Digest)  ... ANVIL 
Not… beer? A.D.
 Nope.
 Biogas. Renewable methane. Think of it like this: Tastes great to the markets: 
new contracts, new plants, new revenue — Germany building upgrading units like they’re offensive lines. Less filling for the planet:
lower CI, lower methane, lower

December 12, 2025 Read Full Article

2026: The Year Ahead -- 45Z Takes off, but Not to Expand SAF

by Jacqui Fatka (CoBank)  Key Points:  Ethanol producers can capture significant 45Z payments with minimal plant changes.  For connected facilities, the launch of Tallgrass’ Trailblazer carbon pipeline creates an extra CI reduction boost.  The elimination of the SAF incentive will further constrain liftoff

December 12, 2025 Read Full Article

Markets, Trade, and Biofuels Set the Tone as NGFA Opens 54th Country Elevator Conference

(Grain Journal) ... Rounding out the morning, Jacqui Fatka, Lead Economist for Farm Supply and Biofuels at CoBank, provided an in-depth analysis of the evolving biofuels landscape. Her presentation covered expanding renewable diesel capacity, shifting soybean crush economics, export opportunities for

December 10, 2025 Read Full Article

Iowa Biodiesel Board: Market-Driven Policies Key to Long-Term Farm Recovery

by Jenna Higgins Rose (River Cities' Reader)  The Iowa Biodiesel Board today responded to the Trump administration's announcement of a $12 billion Farmer Bridge Assistance Program, expressing appreciation for the support while emphasizing that long-term, market-driven policy solutions are essential to helping

December 10, 2025 Read Full Article

Green Plains Achieves a Milestone as CO2 from Nebraska is Sequestered in Wyoming

(Green Plains) All Three Nebraska Facilities Now Capturing CO2; First 45Z Payment Demonstrates Early Value  --   Green Plains Inc. (NASDAQ: GPRE) today announced that biogenic carbon dioxide from all three of its Nebraska facilities, Central City, Wood River, and York, is now

December 10, 2025 Read Full Article

Davids, Colleagues Introduce Bipartisan Bill to Boost Sustainable Aviation, Support Farmers, Grow American Jobs

(Office of U.S. Representative Sharice Davids (D-KS-03))  U.S. Representative Sharice Davids (D-KS-03) — alongside Representatives Mike Flood (R-NE-01), Troy Carter (D-LA-02), and Tracey Mann (R-KS-01) — introduced the Securing America’s Fuels (SAF) Act, bipartisan legislation designed to strengthen the sustainable aviation fuel (SAF) industry, create economic opportunities for

December 10, 2025 Read Full Article

Minnesota Farmers Eye Crop Shifts to Enter Sustainable Aviation Fuel Market

by Mark Dorenkamp (Brownfield Ag News) Some farmers are considering crop rotation changes to tap into the sustainable aviation fuel market.  Minnesota Farm Bureau president Carolyn Olson says there are growers in her state looking to grow winter camelina as a SAF

December 05, 2025 Read Full Article

Wisconsin Leaders Push for Strong Biofuel Policy

by Blake Jackson (Wisconsin Ag Connection)  Wisconsin soybean leaders travel to Washington to share the importance of clean fuel and the growing role of soy-based biofuels in the nation’s energy future. Their main goal is to show how renewable fuels

December 02, 2025 Read Full Article

Aemetis Receives Authority to Construct Air Permits for MVR Project at California Ethanol Plant

(Aemetis/Globe Newswire) Aemetis, Inc. (NASDAQ: AMTX), a renewable natural gas and biofuels company, announced today that the Authority To Construct air permits have been issued by the San Joaquin Valley Air Pollution Control District for the mechanical vapor recompression (MVR) energy

December 02, 2025 Read Full Article

U.S. Chamber Sustainable Aviation Fuel Policy Whitepaper

(U.S. Chamber of Commerce) The U.S. Chamber of Commerce released the following whitepaper which provides a current landscape of the U.S. sustainable aviation fuel (SAF) market and provides suggestions for potential supportive policies that can help achieve scale. SAF is an alternative

November 30, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Gevo

by Jim Lane (Biofuels Digest) Gevo’s compelling focus is on Alcohol-to-Jet (ATJ) SAF, asserting it has the most competitive cash cost of production compared to HEFA. Their ambitious claim is validated by the Gevo North Dakota site, featuring a wholly-owned, operational proprietary

November 27, 2025 Read Full Article

Platts to Modify CFPC Calculation for BBD, SAF and RIN Multiplier for RD, Jan. 5, 2026

(S&P Global Platts) Platts, part of S&P Global Commodity Insights, will update the Clean Fuel Production Credit (CFPC) calculation, and the Renewable Identification Number (RIN) multiplier used in some biofuels assessments, effective Jan. 5, 2026. The CFP C updates will impact the

November 26, 2025 Read Full Article

Spirit of the Wood: OroCarbo, Haffner, Maverick and Amspec Aim for Forest Economy Revival in Oroville, CA

by Jim Lane (Biofuels Digest)  ... I stepped off in Oroville, California. ... People here hadn’t quit. ... The County Planning Office ....  ...  “Recarbonization,” she said. “Not getting rid of carbon. Replacing fossil-based carbon with carbon that already belongs to the cycle. Waste carbon. Forest

November 26, 2025 Read Full Article

AgDay In Depth: The Renewable Fuels Industry in 2025 & Beyond

(Farm Journal)  AgDay's Clinton Griffiths talks with Geoff Cooper of the Renewable Fuels Industry about what the ethanol industry has seen this year and what officials look to have happen in 2026. READ MORE; includes VIDEO with Transcript Related articles Is EPA Reversing

November 21, 2025 Read Full Article

White House Hosts Oil, Biofuel Talks as Trump Administration Nears Decision on Refinery Waivers

by Jarrett Renshaw (Reuters) White House meets refiners and biofuel producers over waiver disputes; Talks include year-round E15 and waiver reforms; Biofuel groups push for waived gallons to be made up The White House this week held separate meetings with oil refiners and biofuel

November 14, 2025 Read Full Article

Facing the Challenges in North America

(Biofuels International) This has been a challenging year for the US biodiesel industry with domestic production running about 70% down on 2024 levels, albeit with some upsides for producers to celebrate concerning the sector’s longer-term future. Tax changes and policy uncertainties are

November 13, 2025 Read Full Article

Soybean and Oilseed Groups Urge Action on Biofuel Policies

by Cindy Zimmerman (Energy.AgWired.com)  The American Soybean Association and the National Oilseed Processors Association (NOPA) sent a joint letter this week to President Donald Trump urging action on key federal biofuel policies needed to strengthen domestic demand for U.S. soy and support farmers

November 13, 2025 Read Full Article

Platts Proposes to Modify CI for Renewable Diesel Margin Indicators, Effective Jan. 5, 2026

(S&P Global) Platts, part of S&P Global Commodity Insights, proposes to modify the carbon intensity (CI) for the Renewable Diesel (RD) Soybean Margin Indicator (RRDFJ00) and RD Tallow Margin Indicator (RRDFK00), considering the latest guidance stated in the Big Beautiful Bill

November 11, 2025 Read Full Article

Biofuel Sector Happy with Federal Budget

by Sean Pratt (Western Producer Magazine) Biodiesel and renewable diesel producers welome two programs announced by Ottawa -- Ottawa has followed through on its September promise to create a $372 million Biofuels Production Incentive (BPI), which will run from January 2026 through

November 11, 2025 Read Full Article

Can SAF Make Progress in Mandates without Incentives?

(ResourceWise) As the aviation sector races toward its 2050 net-zero target, Sustainable Aviation Fuel (SAF) has emerged as its most immediate and scalable decarbonization tool. Across Europe, North America, and Asia, governments are introducing SAF blending mandates that require airlines to use a

November 07, 2025 Read Full Article

New Study Finds California’s Indirect Land Use Change Score for Ethanol Is Obsolete

(Renewable Fuels Association)  As the California Air Resources Board (CARB) prepares to hold a Biofuels and Land Use Change Public Forum tomorrow (November 6, 2025), a comprehensive new report from Life Cycle Associates, Advances in Estimation of Land Use Change Emissions Associated with Ethanol, shows

November 06, 2025 Read Full Article

Hilgers, Bird Urge EPA to Create Opt-in GHG Reporting Program to Preserve 45Q, 45Z Availability for Ethanol Producers

by Erin Krueger (Ethanol Producer Magazine) Nebraska Attorney General Mike Hilgers and Iowa Attorney General Brenna Bird on Nov. 3 filed a public comment with the U.S. EPA expressing concern that the agency’s proposed repeal of its Greenhouse Gas Reporting Program

November 04, 2025 Read Full Article

Bill Aims to Reinstate 45Z ‘Special Rate’ for SAF, Other Renewable Energy Tax Incentives Eliminated by OBBB

by Erin Krueger (Ethanol Producer Magazine)   Rep. Mike Thompson, D-Calif., on Oct. 28 introduced a bill that aims to reinstate many of the renewable energy tax credits eliminated by the One Big Beautiful Bill. One provision of the legislation would

October 31, 2025 Read Full Article

Industry Leaders Collaborate to Launch the Clean Fuel Credit Consortium (CFCC) in the Ethanol Market

(Cultura Technologies/Globe Newswire) Cultura Technologies (“Cultura”) today (October 29, 2025) announced that its newly formed brand, CreditCrop, has joined the Clean Fuel Credit Consortium (CFCC), a multi-company collaboration with Verdova, Vericap, and JAG Group, Inc. The consortium aims to support clean-fuel credit generation and regulatory compliance across

October 30, 2025 Read Full Article

Treasury Urged to Finish Clean Fuel Credit Rules by Lawmakers

by Chris Cioffi (Bloomberg Law) The biofuel credit created in the 2022 tax-and-climate law has broad bipartisan support. -- The Treasury Department should take swift action to finalize clean fuel production rules to address unresolved pieces of July’s GOP tax law for

October 24, 2025 Read Full Article

Ideal Crop Considerations for SAF Feedstock --- November 6, 2025 --- ONLINE

Join us for a discussion on what characteristics are vital for a crop to be considered a marketable feedstock for sustainable aviation fuel. We’ll learn about 45z and the GREET model when calculating carbon intensity scores and why that’s vital

October 20, 2025 Read Full Article

The SAF Approach

by Caitlin Scheresky (Biomass Magazine) ... Bio-oil SAF, commonly known as hydrotreated esters and fatty acids (HEFA) technology, currently dominates SAF production simply because it’s been proven at a commercial scale. However, HEFA technology is far from the perfect solution. While

October 19, 2025 Read Full Article

Biochar, Biomass and Bottom Lines

Cornelius van Tonder  (RegenCorp/Ethanol Producer Magazine)  As U.S. ethanol producers prepare for the implementation of 45Z, one thing is clear: carbon intensity (CI) is no longer just a regulatory metric—it’s a revenue driver. Achieving CI scores below 30 grams of CO2

October 18, 2025 Read Full Article

Food vs. Fuel: Why US Sustainable Crops Are Suddenly in High Demand

(Bain & Co.) New clean fuel incentives are reshaping US crop economics—and raising strategic risks for food companies. -- With clean fuel incentives, biofuels producers could pay twice as much per acre for sustainably grown crops—replacing food companies in the bidding.  -- Food

October 16, 2025 Read Full Article

Senate OKs Energy, Enviro Provisions in NDAA — but No Biofuels

by Andres Picon (Politico Pro E&E Daily)  Senators adopted amendments on minerals and nuclear energy, but a proposal to boost E15 ethanol sales fell out. --  The Senate passed its version of the annual defense policy bill Thursday night after adopting amendments

October 10, 2025 Read Full Article

EU-US Waste Oil Imports Surge Twentyfold as Biofuel Demand Hits Vegoil Supply: IEA

by Samyak Pandey (S&P Global)  Biofuels claiming 27% of vegetable oil production by 2030; Aviation SAF competing for same waste oils as road transport; Advanced feedstocks still niche despite policy support -- EU and US waste oil imports have surged twentyfold since 2020, intensifying pressure

October 09, 2025 Read Full Article

North American SAF Conference Demonstrates Industry Tenacity

by Katie Schroeder (Ethanol Producer Magazine) The sustainable aviation fuel industry’s biggest players gathered in Minnesota last week (of September) to confront the sector’s steep challenges and chart its path forward. At the North American SAF Conference and Expo, held Sept. 22-24

October 08, 2025 Read Full Article

Aemetis California Ethanol Plant Drives Substantial Carbon Intensity Reduction using Praj Low-Carbon MVR System

(Aemetis/Globe Newswire) Leading Industrial Biotechnology Company Delivers Key Equipment For Aemetis Project -- Aemetis, Inc. (NASDAQ: AMTX), a renewable natural gas and biofuels company, announced today that it is advancing decarbonization at its 65 million gallon per year ethanol plant in Keyes,

October 07, 2025 Read Full Article

Webinar: Navigating the Biofuels Market: Outlooks and Pricing --- October 23, 2025 --- ONLINE

A timely and expert-led webinar exploring the evolving global biofuels landscape. From U.S. policy shifts to European mandates and LATAM’s growing role in feedstock supply, our experts will equip you with the knowledge needed to make informed decisions. What to Expect: ????

October 06, 2025 Read Full Article

Optimism Grows among Ethanol Producers as Exports Drive 2026 Outlook

by Mark Dorenkamp (Brownfield Ag News) Renewable Fuels Association chief economist Scott Richman says the outlook for next year is positive. “Producers remain optimistic, right now the export market is very good. And as long as we can sustain that, things will

October 06, 2025 Read Full Article

Senators Urge EPA to Finalize RFS ‘Set 2’ Rule with Strong Biobased Diesel RVOs and Provisions Boosting Domestic Ag

by Erin Krueger (Ethanol Producer Magazine) A bipartisan group of 47 federal lawmakers, led by Sen. Chuck Grassley, R-Iowa, on Sept. 30 sent a letter to U.S. EPA Administrator Lee Zeldin urging the agency to maintained proposed biomass-based diesel renewable volume

October 03, 2025 Read Full Article

The Overlooked Step to Max Out Your 45Z Credit

by Danielle Anderson (Christianson/Ethanol Producer Magazine) Renewable fuel producers are eager to claim the 45Z Clean Fuel Production Credit, but one powerful opportunity often flies under the radar—offsetting a facility’s electricity emissions through Energy Attribute Certificates (EACs).  As one of the most

September 25, 2025 Read Full Article

Green Plains Enters into Agreement with Freepoint Commodities to Monetize 45Z Tax Credits

(Green Plains/Ethanol Producer Magazine) Green Plains Inc. on Sept. 17 announced that it has entered into an agreement with an affiliate of Freepoint Commodities LLC to sell Clean Fuel Production Credits, also known as 45Z tax credits, generated in 2025 under

September 23, 2025 Read Full Article

How POET’s Practical Innovations Are Redefining the Ethanol Market

by Jim Lane (Biofuels Digest) ... Along the fence, voices heckled. Your carbon is lousy. Your productivity is low. Your century is over. The tortoise kept moving—one more interconnect, one more offtake, one more FEED package priced off policy that finally stops wobbling. By

September 23, 2025 Read Full Article

Grassley Calls Treasury’s 45Z Timeline ‘Unacceptable,’ Urges Swift Action

by Erin Krueger (Ethanol Producer Magazine) Sen. Chuck Grassley on Sept. 10 called the U.S. Treasury Department’s planned May 2026 release of proposed 45Z clean fuel production credit regulations “unacceptable” and stressed the importance of timely 45Z guidance to two Treasury

September 12, 2025 Read Full Article

Outraged Farmers Blame Ag Monopolies as Catastrophic Collapse Looms

by Chris Bennett (AgWeb) ... On Sept. 2, 2025, a telltale farm meeting went nuclear. Field representatives from the offices of Sen. Tom Cotton, Sen. John Boozman and Rep. Rick Crawford, along with a rep sent by Gov. Sarah Sanders, initially

September 10, 2025 Read Full Article

Growth Energy Calls on Treasury, IRS to Give Ethanol Producers Greater Certainty on Revised 45Z Tax Credit

(Growth Energy/Ethanol Producer Magazine) Growth Energy, the nation’s largest biofuel trade association, submitted comments to the U.S. Treasury and U.S. Internal Revenue Service today (September 8, 2025), calling on the agencies to act quickly to make the most of the Section

September 09, 2025 Read Full Article

A Divided Party: How a Pipeline Fight Is Shaking up the GOP Primary Race for Governor

by Brianne Pfannenstiel (Des Moines Register)  It was the first question posed to Republican candidates for governor at the first forum of the election cycle.  A week later, it was the topic that drew the largest crowd yet to MAGA Nation, a gathering of conservative Republicans

September 09, 2025 Read Full Article

Can Biofuels Make Up for Lost China Soybean Export Demand?

by Michelle Rook (AgWeb) Steve Censky, CEO of the American Soybean Association says, “China imports more soybeans than the rest of the world combined and so you can’t make up the loss of the China market by gaining a little bit

September 08, 2025 Read Full Article

Everything You’ve Wanted to Know about Coprocessing (But Were Afraid to Ask)

by Ignacio Costa (Topsoe/SAF Magazine)  ...  Coprocessing refers to the simultaneous processing of renewable and fossil feedstocks within existing refinery units, such as hydrotreaters or hydrocrackers. In this approach, renewable materials including vegetable oils, animal fats or used cooking oils are blended

September 05, 2025 Read Full Article

Sky’s the Limit: The 2025 Sustainable Fuels Summit Tackled Industry-Wide Questions on Policy, Feedstock Diversification and the Road Ahead.

by Caitlin Scheresky (SAF Magazine)  On June 9-11, industry experts in sustainable aviation fuel (SAF), renewable diesel and biodiesel convened in Omaha, Nebraska, for the 2025 Sustainable Fuels Summit.  SFS’s nine breakout panels across the three-day conference explored various angles within the

September 05, 2025 Read Full Article

U.S. Biodiesel and Renewable Diesel Imports Fall Sharply in 2025 after Tax Credit Change

by Jimmy Troderman (U.S. Department of Energy Energy Information Administration)  U.S. imports of biodiesel and renewable diesel significantly decreased in the first half of 2025 (1H25) compared with the same period in previous years. This decline is primarily due to the

September 05, 2025 Read Full Article

FutureFuel: Arkansas Biodiesel Plant Remains Idle

by Erin Krueger (Biodiesel Magazine) FutureFuel Corp. on Aug. 11 releases second quarter results, confirming that its 59 MMgy biodiesel plant in Batesville, Arkansas, remains idle due to market conditions. The company expressed hope the facility will restart in late 2025

August 31, 2025 Read Full Article

2025 American Coalition for Ethanol Conference Presentations Available

(AgNewsWire) The American Coalition for Ethanol’s (ACE) 38th annual conference is being held August 20–22 at the new Canopy by Hilton in downtown Sioux Falls, South Dakota. This year’s theme is “Homefield Advantage,” focusing on the countless benefits ethanol delivers and how ACE

August 22, 2025 Read Full Article

US Biofuels Maker Pledges Plants against Debt Held by BlackRock

by Gerson Freitas Jr. (Bloomberg News/Financial Post)  Troubled biofuels maker Green Plains Inc. has pledged the bulk of its ethanol plants as collateral to funds managed by BlackRock Inc. in exchange for more time to repay nearly $128 million in debt.

August 15, 2025 Read Full Article

Southwest Airlines Sells Renewable Fuels Unit to Conestoga Energy - Report

(Investing.com/AI)  Southwest Airlines Co. sold its renewable fuels unit to Conestoga Energy as the carrier reduces its climate initiatives after years of limited industry progress, Bloomberg News reported on Thursday. Conestoga Energy, a major low-carbon intensity biofuel provider, said it purchased Saffire Renewables

August 15, 2025 Read Full Article

In 2025, Ethanol Isn’t Just a Climate Story—It’s a Plan for Rural Growth

by Andrea Kent (Renewable Industries Canada/Ethanol Producer Magazine)  ...   In 2024, U.S., ethanol exports reached an impressive 1.9 billion gallons with over a third destined for Canada. These figures represent more than mere statistics; they demonstrate how our cross-border partnership fulfills

August 14, 2025 Read Full Article

Brazil’s Eight-Year Campaign for Green Jet Fuel Hits the Trump Wall

by Dayanne Sousa (Bloomberg)  ... Selling large volumes of ethanol as feedstock for sustainable aviation fuel, or SAF, had long been a dream of Brazilian producers, who churn out more of the biofuel than almost anyone else. To achieve that, officials invested heavily in

August 14, 2025 Read Full Article

Rallying for RNG

by Caitlin Scheresky (Biomass Magazine) In partnership with Guidehouse and Vanguard Renewables, the RNG Coalition presented its first RNG Media Day on June 18. Hosted by the RNG Coalition’s Senior Manager of Communications, Dylan Chase, the webinar kicked off with the

August 01, 2025 Read Full Article

Weaker Tax Credits, Stronger RINs: Exploring the Biofuels Incentive Shift --- August 28, 2025 --- ONLINE

Renewable Identification Number (RIN) credits used to show compliance under the Renewable Fuel Standard (RFS) have had their share of ups and downs amid policy changes and uncertainty in recent years, but they're experiencing a glow up in 2025. When

July 31, 2025 Read Full Article

Ontario Seeks to Exclude U.S. Biodiesel

(The Sun Times) The Ontario government has posted a proposal to restrict biodiesel to Canadian-produced fuel. It specifically intends to exclude biodiesel from the United States because the Ontario government claims it is subsidized and is driving Canadian competitors out of the

July 28, 2025 Read Full Article

DOE Seeks Comments on Process to Determine 45Z Provisional Emissions Rates DEADLINE September 22, 2025

by Erin Krueger (Ethanol Producer Magazine) The U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy is soliciting public comments on a preliminary plan for determining provisional emissions rates (PER) for the purposes of the 45Z clean fuel production

July 24, 2025 Read Full Article

Outlooks on SAF and Energy Trajectories: Energy Projects Conference & Expo 2025

by Jenna Bloxom* (Advanced Biofuels USA) The Energy Projects Conference & Expo 2025 was billed as “the largest event globally for professionals working on major energy projects” with an estimated 10,000+ attendees across the diverse energy spectrum uniting for “6 leading

July 24, 2025 Read Full Article

Greenhouse Gas Accounting Procedures May Overlook Bio-derived Aviation Fuel

(University of Illinois at Urbana-Champaign/Phys.Org)  Low carbon fuel policies are intended to reduce greenhouse gas (GHG) emissions from transportation. However, rigid carbon intensity (CI) accounting procedures in current policies may limit CI responsiveness across candidate sites and facilities. Work published in the journal ACS Sustainable

July 23, 2025 Read Full Article

Return of The Rubik’s Cube: Higher Blends the Simple Solution to Match Up RVOs, SREs, E15, Tax Credits, & RINS

by Doug Durante (Clean Fuels Development Coalition/Biofuels Digest) The only way to ensure the long term health of the biofuel (RFS) program is with more biofuels. That is because the construct of the RFS allows RINS and SREs to eat away at

July 22, 2025 Read Full Article

LanzaJet’s $200 Mn Green Jet Fuel Plant to Launch by September-End Despite Policy, Cost Hurdles

by Sonali Mukherjee (Outlook Planet)  Georgia’s $200 Mn ethanol-to-jet fuel plant to start by September despite limited tax credits and high production costs -- LanzaJet announced that its factory, first one designed to make green jet fuel from ethanol is expected to

July 18, 2025 Read Full Article

CoBank Report Discusses Biofuel Policy Uncertainty

by Erin Krueger (Ethanol Producer Magazine) CoBank’s latest quarterly research report, released July 10, highlights current uncertainty around the implementation of three biofuel policies, including Renewable Fuel Standard renewable volume obligations (RVOs), small refinery exemptions (SREs) and the 45Z clean fuels

July 15, 2025 Read Full Article

Gevo sells $22M of “Clean Fuel Production Credits”

by Meghan Sapp (Biofuels Digest) In Colorado, on June 30, 2025, Gevo Intermediate HoldCo, LLC entered into a Tax Credit Transfer Agreement with a transferee bank pursuant to which Transferor agreed to supply “Clean Fuel Production Credits” to Transferee from the production of ethanol

July 08, 2025 Read Full Article

5 Things Farmers Should Know Now 45Z Is A Real Thing

by Margy Eckelkamp (AgWeb)  The tax credit unlocks new value in your grain. But the ticket to entry is getting on-farm data ready to share -- After almost three years of talking about what could be spelled out by 45Z, Mitchell Hora

July 08, 2025 Read Full Article

Renewable Fuel Credit Market Trends and Regulatory Insights

(EcoEngineers) In the dynamic landscape of renewable energy, understanding the intricacies of market pricing and regulatory impacts is crucial for stakeholders. EcoEngineers' “California Low Carbon Fuel Standard (CA-LCFS) and Renewable Fuel Standard (RFS) Credit Pricing Analysis” report provides valuable insights into

July 07, 2025 Read Full Article

Unlocking the Full Potential of SAF Markets

by Kristine Klavers (EcoEngineers/Biobased Diesel Daily) Rigorous LCA and QAP participation is crucial for ensuring SAF market access, maximizing regulatory incentives and establishing confidence in a competitive global environment. -- Sustainable aviation fuel (SAF) has emerged as the cornerstone of aviation’s decarbonization strategy.

July 07, 2025 Read Full Article

The Effects of US Policy Uncertainty

by John Campbell (Ocean Park/Biobased Diesel Daily) Policy chaos has contributed to a collapse in profit margins and a substantial decline in production, but higher RVOs and a modified 45Z credit could stimulate a quick revival. The U.S. biobased diesel (BBD) industry

July 03, 2025 Read Full Article

Navigating SAF Coprocessing

by Ignacio Costa (Topsoe)  Interest in coprocessing is growing as it offers a practical and scalable way to ramp up sustainable aviation fuel (SAF) production to meet 2030 targets. For refineries, this method enables integration of renewable feedstocks into conventional refining processes,

July 02, 2025 Read Full Article

Commonsense Reforms to Revive the Renewable Fuel Industry

by Pete Moss (Frazier, Barnes & Associates/Biobased Diesel Daily) An agricultural and biofuel producer crisis unfolding today can be thwarted with a few simple but effective solutions. -- It is too late for some and may be too late for many biodiesel

July 02, 2025 Read Full Article

Webinar: SAF Horizons - Global Market Dynamics, Policy Shifts, and Forecasts -- On Demand

(Argus Media) What is the current state of the sustainable aviation fuel market? Is Europe still the largest demand market and how will key legislation changes and credit incentives affect the SAF market in the US? Asia remains a key supply source

July 02, 2025 Read Full Article

The Big Beautiful Bill: Biofuels Win Big as Clean Energy Fractures

by Jim Lane (Biofuels Digest) Senate passage sets the stage for House vote, reshaping renewable incentives along partisan and regional lines -- ...  For biofuels, the bill could not have come at a more pivotal moment. With production slowed by policy uncertainty,

July 02, 2025 Read Full Article

Fuels and Freight Groups Praise Senate for Equalizing Tax Treatment of Biofuels

(NATSO/PR Newswire)  NATSO, representing truck stops and travel centers, American Trucking Associations (ATA), Association of American Railroads (AAR), National Association of Convenience Stores (NACS), National Energy & Fuels Institute, Sustainable Advanced Biofuel Refiners (SABR), and SIGMA: America's Leading Fuel Marketers, commended

June 30, 2025 Read Full Article

FutureFuel Idles Biodiesel Production Amidst Regulatory Uncertainty, Shifts Full Focus to Specialty Chemicals Growth

(FutureFuel)  FutureFuel Corp. (NYSE: FF) (“FutureFuel” or the “Company”), a manufacturer of custom and performance chemicals and biofuels, today announced its decision to temporarily idle biodiesel production upon completion of its remaining contractual obligations, anticipated to occur by the end of

June 26, 2025 Read Full Article

Sustainable Aviation Fuel Is Key to America’s Energy Dominance Agenda

by Michael McAdams (Advanced Biofuels Association/Real Clear Energy)  Sustainable Aviation Fuel (SAF) has moved from the margins of energy policy to the forefront of America’s energy future. Once viewed as a long-shot innovation, SAF is now a commercially viable, rapidly scaling

June 25, 2025 Read Full Article

SAF Supplies an America-First Energy Future for Iowa's Farmers | Opinion

by Dan Keitzer (Iowa Corn Growers Association/Des Moines Register)  Iowa can remain an energy leader while creating new opportunities for our farmers and bolstering our local communities. -- ... The 45Z production tax credit is critical to putting American energy production and

June 20, 2025 Read Full Article

US Senate Bill Would Shrink Tax Credit for Biofuels Made from Foreign Feedstocks

by Leah Douglas (Reuters)  U.S. Senate Republicans on Monday proposed a tax bill that would extend a clean fuel tax credit through 2031, but trim 20% of the value of the credit for biofuels made from feedstocks produced outside of the

June 17, 2025 Read Full Article

Grassley Presses Bessent on 45Z Regulations

by Erin Voegele (Ethanol Producer Magazine)  U.S. Treasury Secretary Scott Bessent on June 12 committed to implementing upcoming changes to the 45Z clean fuel production credit “in the most robust way” and ensuring foreign actors do not have a backdoor into

June 13, 2025 Read Full Article

Heard on the Floor at FEW

by Jim Kendrick (Biofuels Digest) ... Renewable Fuels Association calls for EPA action, E15 access, and 45Z clarity The Renewable Fuels Association is advocating for policies to “unleash American ethanol,” according to its president and CEO Geoff Cooper, who delivered the keynote

June 13, 2025 Read Full Article

Clock Ticking for Idled Biodiesel Plants

by Brent Barnett (Brownfield Ag News)  A number of biodiesel plants remain idled across Iowa. Eastern Iowa farmer Dave Walton serves on the board of directors for the Iowa Soybean Association and American Soybean Association. He tells Brownfield the industry is seeking

June 11, 2025 Read Full Article

RFA CEO: Time to Unleash American Ethanol

(Renewable Fuels Association)  In keynote remarks today at the International Fuel Ethanol Workshop and Expo in Omaha, Renewable Fuels Association President and CEO Geoff Cooper laid out the importance of ethanol for energy independence and the rural farm economy. “If there was ever an

June 11, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to SAF and Hydrogen Plant Integration

by Jim Lane (Biofuels Digest)  Linde, a global gas and engineering company, presented on integrating SAF (HEFA) and hydrogen plants to reduce carbon intensity (CI) and cost. Arthur Pastore, Minish Shah, and David Maher highlighted using HEFA by-products for H2 and

June 10, 2025 Read Full Article

Potential Biofuels Policies that Could Be Included in Senate Version of Reconciliation Bill

by Kellan Heavican (Brownfield Ag News) A U.S. Senator from Nebraska says there is support to keep the 45z tax credits in the President’s reconciliation bill. Pete Ricketts, tells Brownfield, “At least from what I’ve heard, there’s nobody looking to take that

June 09, 2025 Read Full Article

Alcohol-to-Jet Stuck on Runway as US Policy Shifts

by Cole Martin and Matthew Cope (Argus Media)  Proposed changes to a US clean fuel tax credit may be a boon for farmers, but a future where ethanol is a major ingredient in jet fuel remains far off. The massive Republican budget bill

June 05, 2025 Read Full Article

Canola in the Crosshairs of a New Global Trade Flow | Global Perspective

by Vitor Pistoia (The Land) The global oilseed market is undergoing a period of transformation influenced by a combination of strong production figures, evolving trade patterns and significant policy shifts. ... The abundance of soybeans is exerting downward pressure on global oilseed prices,

June 04, 2025 Read Full Article

Klobuchar Wants to Extend Tax Credit for Plant-Based Jet Fuel, but Environmentalists Say the Climate Could Suffer

by Kristoffer Tigue (The Minnesota Star Tribune)  A bipartisan Senate bill eliminates an environmental standard for whether growers can qualify for credits to grow sustainable aviation fuel.  --  U.S. Sen. Amy Klobuchar wants to help Midwest corn farmers tap into new lucrative

June 03, 2025 Read Full Article
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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 capture/Class VI wells 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 CO2 terminal CO2Removal Certificates (CORCs) coal Coal and Biomass to Liquid (CBTL) Coast Guard coastal habitat conservation coastal hay cobalt cock's foot coco coco methyl ester (CME) cocoa cocoa husks Coconut 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 CORCs (CO2 Removal Certificates) 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 lignin oil (CLO) crude oil Cruise Ships 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 E10M90 ethanol/methanol 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 E32 E35 E4 E40 E40 conversion kit E40 pumps E5 E5 price E50 E55 E6 E7 E70 diesel E75 E78 E8 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED7 (7% ethanol 93% diesel) ED95 education Education Series 3030 educational business private educational tour EERE efficiency egg shell Egypt El Salvador Electric aircraft Electric Car/Electric Vehicle (EV) electric car/Electric Vehicle (EV) Prices electric grid electricity electricity price electricity/power generation electricity/power transmission electrocatalysis electrochemical electrochemical cell electrofuels (e-fuels) electrofuels (e-fuels) prices electrolysis electrolytic cation exchange electromethanogenesis (ME) electrons Elephant grass/Napier grass elephants embargo eminent domain emissions emissions standards EN 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 attributes 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 Eswatini/Swaziland 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 FOAK (First of a Kind) FOG (Fats/Oils/Grease) follow-the-crop food Food and Agriculture Organisation (FAO) Food and Drug Administration (FDA) food and fuel food policy food prices food processing waste food safety food security food vs biomaterials/bioplastics food vs fuel food waste for forage forage sorghum forecasts foreign oil Foreign Policy forest Forest Biomass for Energy forest biotechnology forest residue/waste Forest resources Forest Service forestry forklifts Formate formic acid fossil carbon fossil fuel Frace fracking fractionation fragrance France franchise fraud free fatty acids (FFA) Freedom of Information Act (FOIA) freight/cargo French French Guiana fructose fruit FT-SKA fuel fuel additives fuel cell electric vehicle (FCEV) fuel cells fuel economy fuel efficiency fuel injection fuel mixtures fuel molecules fuel oil fuel performance fuel prices Fuel Quality Directive (FQD) fuel registration Fuel Retailers fuel testing fuel transportation fuel use fuel wholesaler fully burdened cost fund funding fungus/fungi Furanics furfural fusel oils Future Farmers of America (FFA) Gabon gallium Gambia games gas prices gas tax/highway user fee gas-to-liquid (GTL) gasification gasoline gasoline baseline gasoline consumption gasoline mandate gasoline markets gasoline price gasoline-range hydrocarbons Gemany General Services Administration general waiver authority generators genetically engineered yeast cells genetically enhanced microbes genetically modified organism (GMO) genome Georgia Georgia (country) geothermal German Germany Gerrmany Ghana GHG (Greenhouse Gas Emissions) GHG (Greenhouse Gas Emissions) Intensity giant cane giant kelp Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect Global South global warming global warming potential glucose glycerin glycerin standards glycerol goats gorse Governance practices) Government Accountability Office (GAO) government investment government resources government subsidies grain sorghum/milo grain speculators grains GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasshoppers grease Great Green Fleet Great Lakes Greece green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Green New Deal Green Racing Green Recovery green/black economy Greenhouse Gas Protocol Greenland GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala Guava Seed guayule Guerbet reaction Guinea Guinea Bissau Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP gypsum h hairy vetch Haiti Halophytes harvest site processing harvesting Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ HDO-SAK (hydro deoxygenated synthetic aromatic kerosene) health health benefits health effects heat of combustion heat of vaporization heat-tolerance heather heating oil/fuel Heavy Duty Truck Rule heavy duty vehicles (HDV) hedging HEFA (Hydro-processed esters and fatty acids) HEFA50 helicopters hemicellulace enzymes hemicellulose hemicellulosic sugars Hemp hemp oil hemp seed herb hexanol HFO (Heavy Residual Fuel Oil) hibiscus high blend renewable fuels (HBRF) High Hydrogen Content Synthetic Paraffinic Kerosene (HHC-SPK) High Octane Fuel (HOF) High Octane Fuel Standard High Octane Gasoline (HOG) high octane low carbon (HOLC) fuel High Octane Vehicles (HOV) high performance regular high school project high sulphur fuel oil (HSFO) high-octane/low-carbon (HOLC) liquid fuels Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Hong Kong Honge tree nuts hops horticulture Housing and Urban Development (HUD) HPF (High Performance Fuels) HRJ (Hydrotreated Renewable Jet) human rights Hungary Hurricane Sandy HVO (Hydrotreated vegetable oil) HVO100 HVO20 HVO30 Hybrid aircraft hybrid buses hybrid locomotive hybrid ships hybrids hydrocarbon fuels Hydrocarbon-Hydroprocesed Esters and Fatty Acids (HC-HEFA-SPK) hydrodeoxygenation hydrodiesel hydrofaction hydroformylation hydrogen aircraft hydrogen carrier hydrogen 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 Esters and Fatty Acids Synthetic Kerosene with Aromatics (HEFA-SKA) 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 ISB10 isobutanol 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 legumes 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 linseed Lipid liquefaction liquid liquid petroleum gas (LPG) liquid transportation fuels liquidation Liquified Biogas (LBG) Liquified Biogas (LBG) pumps liquified biomethane (LBM) Liquified Natural Gas (LNG) lithium Lithuania litigation Litigation-Federal Litigation-State livestock loan guarantees loans lobbying loblolly pine locomotives lodgepole pine logistics long-term contracts Louis Louisiana low c low carbon emissions low carbon octane standard (LCOS) Low Emission Vehicle Standards (LEV) low sulfur diesel low sulfur fuel low sulfur marine fuel LSMGO (Low Sulfur Marine Gas Oil) lubricants lumber mill lupin Luxembourg lysis M100 M15 M3 M50 ma macadamia macauba Macedonia machine learning machinery macororo Madagascar magnesium mahua Maine Malawi Malaysia Maldives Mali mallees Malta Malyasia mamona management changes mandates mangaba manganese mango mangrove Manitoba mannose manure maple maps marginal land marine algae Marine Corps 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-Gasoline Methanol-to-Jet (MTJ-SPK) Methanol-to-Jet Cyclo Paraffins with Aromatics (MtJ-CKA) 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 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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 (Occupational Safety and Health Administration) Overseas Private Investment Corporation overview overview/survey course owa oxygen oxygenate oyster shell 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 photocatalysis/photocatalysts photoelectrocatalysis photoelectrochemical 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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 RD15 RD20 RD26 RD3 RD30 RD40 RD50 RD55 RD80 RD80B20 RD99 reclaimed mine lands Recycled Carbon Fuel (RCF) recycled oil recycled plastics recycling red algae redcedar Reducing Emissions from Deforestation and Forest Degradation Refined Bleached Deodorized Palm Oil (RBDPO) refineries 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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 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 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