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

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

Even though the Midwest is far from any oceans, the marine industry came up multiple times at one of the largest biofuels policy conferences in the U.S. last week.

“There are massive new markets out there that are looking for the very solutions that renewable fuels have to offer,” said Monte Shaw, executive director of the Iowa Renewable Fuels Association, which organizes the annual event. “The marine industry represents an 80 billion gallon a year opportunity.”

Shaw said renewable fuels have been “stuck in neutral,” pointing to three years of stagnant ethanol production in Iowa, along with a ten-year low for biodiesel.

Iowa, the top-producing state for both biofuels, also leads in corn bushels and comes in second for soybeans after Illinois. But most farmers who grow these crops have production costs outpacing commodity prices.

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A recent study prepared for the Iowa Corn Growers Association and Iowa Renewable Fuels Association predicts the gap will continue growing unless farmers and processors can access new and emerging markets.

Dave Miller, chief economist of the company that prepared the study, said during a press call that allowing the year-round sale of E15 would help.

...

Replacing the lower-blend E10 with E15 across the U.S. could close the demand gap for corn by 2031, Miller said. But he warned the gap could continue to grow again soon after.

“E15 is not an efficient long-term solution,” Miller said. “It is a near-term solution that is very powerful, but at the long run, we need to be able to take and access two great big markets that exist.”

Those two markets include sustainable aviation fuel, which represents a 35 billion gallon per year market, according to the study. Marine fuel is more than twice as much.

A ‘massive opportunity’ for biofuels 

The UN International Maritime Organization has a target of eliminating greenhouse gas emissions by roughly 2050. To get there, large cargo ships would need to transition from emission-heavy bunker fuel to cleaner options, which could include ethanol or biodiesel.

Groups like the International Chamber of Shipping and World Shipping Council have expressed support for the Net-Zero Framework. If passed, the global agreement would require ships weighing 5,000 tons or more to cut their emissions or pay fines. The proceeds would go into a fund to reward low-emission ships, support research and help developing countries.

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Zoltán Szabó is secretary general for Climate Ethanol Alliance, which spans the US, Europe, Brazil and Asia. At the conference in Iowa, Szabó said the shipping companies are largely on board “as long as there is a level playing field.”

“They just want to have a stable regulatory environment,” Szabó said. “They have invested in their ships. They will invest in the upcoming technologies.”

Szabó emphasized the global agreement is a “massive opportunity” for renewable fuels produced in the U.S., especially ethanol. He said ethanol has a low carbon intensity score and would be cheaper than paying the cost of compliance.

But Szabó said that opportunity is “slipping away.”

Over 100 countries last October were set to take a final vote on the Net-Zero Framework when the U.S. threatened sanctions, visa restrictions and fees if they supported the measure.

Secretary of State Marco Rubio, Secretary of Energy Chris Wright, and Secretary of Transportation Sean Duffy said in a joint statement:

“President Trump has made it clear that the United States will not accept any international environmental agreement that unduly or unfairly burdens the United States or harms the interests of the American people.”

The U.S., Russia and several other countries voted in favor of a motion to delay the vote until this fall. The motion narrowly passed with some countries absent or abstaining.

“We have only one task … to turn this opposition into at least a neutral position, but a supportive position would be even better,” Szabó said.   READ MORE

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.

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The proposed regulations Tuesday will clarify, for instance, that producers can claim 45Z tax breaks for fuel that is sold to intermediaries, according to Treasury officials. Sales to wholesalers or traders are common in fuel markets, but lawyers interpreted partial guidance issued in the waning days of former-president Joe Biden's term as potentially requiring that fuel must be sold to end users to qualify.

The fuel sale question had left many refiners unclear how exactly to qualify for an incentive crucial to their margins and snarled logistics in key biofuel markets. Major biofuel producers idled facilities last year too, in part because of the lack of final rules around what was then a new and unfamiliar tax break.

45Z tax guidance has been closely awaited by producers of biofuels like ethanol, biodiesel and sustainable aviation fuel, especially as the Trump administration is late setting new biofuel blend mandates and Congress has punted on a proposal to allow a higher-ethanol gasoline blend year-round.

The proposed regulations, which will go through a 60-day public comment period after publication in the Federal Register, will still need to be finalized. But they signal how the Trump administration is thinking about the complicated incentive, and will allow producers to rely on existing guidance when preparing their tax returns until final regulations are available.

Some details will depend on final rules, however. The proposal will signal that the Trump administration expects to eventually credit more on-farm emissions reductions, which would effectively reward biofuel producers that source sustainably grown crops with larger subsidies, Treasury officials said.

The Biden administration had released an initial calculator so that corn, soybean and sorghum farmers could track the climate benefits of practices like cover crops and no-till agriculture. But it was unclear whether Trump, a skeptic of climate science, would continue the effort at all.

Treasury expects to publish additional guidance on recordkeeping and verification requirements and will also need to coordinate with other agencies to fully incorporate new data on agricultural practices into a government model for tracking emissions.

Legislation signed by Trump last year already restricts the 45Z credit starting this year to US producers of fuels sourced from North American feedstocks. The law also changed how regulators track land use emissions, effectively hiking subsidies this year for crop-based fuels.  READ MORE

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Excerpt from Clean Fuels Alliance America: Biodiesel and renewable diesel industry looks for policy certainty to support renewed growth

Today (February 3, 2026), Clean Fuels Alliance America welcomed Treasury’s proposed rules for the 45Z Clean Fuel Production Credit. While the credit has been available since January 2025, producers and farmers have struggled to capitalize on it with only minimal guidance. Today’s proposal responds to taxpayer comments on prior guidance and provides additional certainty for the industry as the formal rulemaking process moves forward.

Kurt Kovarik, Clean Fuels’ VP of Federal Affairs, stated, “We greatly appreciate Treasury for moving forward with formal rules for the 45Z Clean Fuel Production Credit. The agency responded to many taxpayer concerns and resolved some uncertainties from the guidance issued a year ago. We anticipate this proposal will provide additional market certainty for biodiesel and renewable diesel producers.”

The proposed rules provide taxpayers with safe harbors and clarify questions on qualified sales, tolling arrangements, and qualifying fuels used in non-transportation applications raised after the January 2025 guidance. The proposal makes no changes to prevailing wage rules in place since June 2024. The proposal includes changes to the 45Z Credit passed by Congress in July 2025, including limits on feedstock eligibility. Additional changes to carbon intensity scores – such as consideration of regenerative agriculture practices – await publication of a new version of the 45ZCF-GREET model.

“The delay in rulemaking led to market uncertainty that took a heavy toll on our industry, undercutting fuel production and the value added to agriculture. Clean Fuels and its members look forward to working with IRS and Treasury to finalize rules that support renewed growth for biodiesel and renewable diesel producers. The biodiesel, renewable diesel, and SAF industry has proven its ability to meet America’s demand for secure, affordable transportation fuels and to generate jobs and rural economy prosperity.” 

ABOUT CLEAN FUELS ALLIANCE AMERICA

Made from an increasingly diverse mix of resources such as recycled cooking oil, soybean oil, and animal fats, the clean fuels industry is a proven, integral part of America’s clean energy future. Clean Fuels Alliance America is the U.S. trade association representing the entire biodiesel, renewable diesel and sustainable aviation fuel supply chain, including producers, feedstock suppliers and fuel distributors. Clean Fuels receives funding from a broad mix of private companies and associations, including the United Soybean Board, Nebraska Soybean Board and other state checkoff organizations.   READ MORE

 

Excerpt from Renewable Fuels Association: “Today’s 45Z proposed rule is a step in the right direction toward providing the clarity and certainty that ethanol producers are seeking,” said RFA President and CEO Geoff Cooper. “We thank the Treasury Department and Trump administration for listening to the input provided by ethanol producers and other stakeholders. The proposal appears to resolve some of the previous confusion around what constitutes a ‘qualified sale,’ and begins to integrate the important improvements to 45Z that resulted from the One Big Beautiful Bill Act, such as the removal of indirect land use change emissions from the carbon intensity scoring framework.

“However, much work remains to be done and many questions still need to be answered. First and foremost, ethanol producers are anxiously awaiting a new, revised version of the 45ZCF-GREET model, which will help shed light and provide clearer direction on several critical issues. In addition, questions remain to be resolved around the quantification of emissions related to low-carbon feedstock production at the farm level, implementation of foreign feedstock prohibitions, and provisions related to the use of energy attribute credits.”

Cooper said RFA looks forward to providing comments on the proposal to the Treasury Department and intends to testify at an upcoming hearing on the rule.

RFA initially filed detailed comments with Treasury in April 2025, stating that the final 45Z regulations must recognize the realities of today’s biorefining and agriculture sectors and the complexities of our nation’s transportation fuels marketplace. At the same time, we said, final regulations must maintain an intuitive and manageable approach to registration, reporting, and recordkeeping that creates the kind of dependable value that empowers businesses to invest. 

Since then, the passage in July of the One Big Beautiful Bill Act made several changes to improve the tax credit, such as extending its duration and including feedstocks grown in Canada and Mexico. Importantly, it also harmonized indirect land use change emissions with actual data and evidence, resulting in zero ILUC penalty for corn ethanol.  READ MORE

 

Excerpt from Reuters: Representatives for soy farmers also welcomed the rule.

"Updating federal biofuel policies to prioritize soy-based fuels is a key ASA priority, and we applaud Treasury for this action which will help build domestic markets for U.S. soybeans," said Scott Metzger, president of the American Soybean Association.  READ MORE

 

Excerpt from DTN Progressive Farmer: PUBLIC HEARING SET

A public hearing is scheduled for May 28, 2026, with requests to attend the hearing due on May 26, 2026, according to the proposal.

The proposal also calls for integrating a feedstock carbon intensity calculator under development by USDA. This will allow for carbon intensity adjustments for feedstocks produced using no-till farming, cover crops and nutrient management practices.

So, farmers producing corn and soybeans or other feedstocks with lower carbon intensity would benefit from making the crops more valuable to biofuels producers seeking higher credits.

...

NO FOREIGN FEEDSTOCKS

According to the proposal, fuels produced after Dec. 31, 2025, must be derived exclusively from feedstocks produced or grown in the U.S., Canada and Mexico, with no foreign feedstocks allowed. The rules would be in effect for fuels production after Dec. 31, 2024, since the credit originally went into effect in 2025.

The proposal is designed to protect U.S. farmers from foreign competition for biofuels feedstocks and to secure a domestic market for U.S. corn, soybeans and other crops.

The 45Z credit would require producers to sell fuel to an unrelated person in their trade or business and the credit could only be claimed for the year of sale.

...

Fuel retailers were not satisfied with the 45Z credit, as they continue to call for biofuels policies that address affordability.

On Tuesday, SIGMA: America's Leading Fuel Marketers, and the National Association of Convenience Stores, said the tax credit was a step in the wrong direction.

"But years of regulatory reviews, public comments, copious stakeholder input, and Congressional reevaluation, can't alter the fact that 45Z is a giant step backward for American biofuel policy," the groups said in a statement.

"NACS, NATSO and SIGMA, which represent 90% of retail fuel sales, urge Congress and the administration to support simpler biofuel policies that would quickly reinvigorate biodiesel consumption and higher ethanol blends while enhancing the economy and energy market security."

David Fialkov, executive vice president of government affairs for the groups, said the 45Z would not actually lower fuel prices or benefit biofuels or farmers.

"It is past time for lawmakers and regulators to acknowledge that 45Z is too complicated and flawed and it should be replaced with simpler tax incentives that lower fuel prices and support American farmers," he said.

With the expiration of the biodiesel blenders tax credit, biodiesel production plummeted while the industry waited for 45Z guidance.

The groups said the 45Z proposal "underscores the need" to reinstate the biodiesel tax credit.

The 45Z guidance proposal was met with support by the American Soybean Association and the National Oilseed Processors Association.

"Updating federal biofuel policies to prioritize soy-based fuels is a key ASA priority, and we applaud treasury for this action which will help build domestic markets for U.S. soybeans," said Scott Metzger, ASA president and Ohio farmer.

"While Treasury's work to update tax guidance is critical, ASA strongly urges the administration to immediately finalize RFS (Renewable Fuel Standard) blending targets that complement the work of Treasury and Congress, by setting robust biofuel volumes and implementing new policies that will prioritize the utilization of U.S. soybeans in production."

NOPA President and CEO Devin Mogler said the industry also needs a "strong RFS that includes the import RIN (renewable identification numbers) reduction mechanism."

Another key aspect of the 45Z proposal is its removal of the indirect land use change penalty on agriculture feedstocks.  READ MORE

 

Excerpt from Glacier Farm Media/Manitoba Cooperator:  The big news for Canada’s canola producers is that the credit limits feedstocks to those grown or produced in the United States, Mexico and Canada.

That is something that Canada’s canola industry had been hoping for.

The credit has also been extended to Dec. 31, 2029.

Clean Fuels America welcomed the proposed 45Z rules.

“The agency responded to many taxpayer concerns and resolved some uncertainties from the guidance issued a year ago. We anticipate this proposal will provide additional market certainty for biodiesel and renewable diesel producers,” Kurt Kovarik, Clean Fuels’ vice-president of federal affairs, said in a press release.

“The delay in rule-making led to market uncertainty that took a heavy toll on our industry, undercutting fuel production and the value added to agriculture.” READ MORE

 

Excerpt from News Dakota:  “The transition away from the Biodiesel Tax Credit to the 45Z production credit instituted a catastrophic decline in biofuels consumption that hurts the economy,” said NACS Deputy General Counsel Matt Durand. “Congress can fix it by bringing back the Biodiesel Tax Credit, which has a proven track record of delivering lower prices to consumers while benefiting farmers and biofuel producers.”  READ MORE

 

Excerpt from Carbon Capture MagazineAccording to the IRS, 45Z currently provides businesses with an income tax credit for clean fuel produced domestically after Dec. 31, 2024, and sold by Dec. 31, 2029.  To claim the credit, taxpayers must be registered with the IRS using Form 637 at the time of production. 

The proposed regulations specify that to qualify for the 45Z credit, taxpayers must produce a transportation fuel that meets the requirements for sustainability, emissions rate, coprocessing, and prevention of double crediting; produce the fuel at a qualifying facility in the U.S., including in any U.S. territories; be registered as a producer of clean fuel under section 4101 at the time of production; and sell the fuel to an unrelated person in a qualified sale during the taxable year. Transportation fuel produced after Dec. 31, 2025, must be exclusively derived from a feedstock produced or grown in the U.S., Mexico or Canada to qualify for 45Z. 

The proposed regulations also confirm that the 45Z credit cannot be stacked with the 45Q tax credit for carbon capture, utilization and storage (CCUS).

For fuel produced on or before Dec. 31, 2025, the credit starts at 20 cents per gallon for non-aviation fuels and 35 cents per gallon for sustainable aviation fuel (SAF). For facilities that satisfy the prevailing wage and apprenticeship requirements, the value of the tax credit is up to $1 per gallon for non-aviation fuels and $1.75 per gallon for SAF. The SAF premium is eliminated as of Jan. 1, 2026, with the credit capped at 20 cents per gallon/$1 per gallon for all eligible fuels, depending on whether the taxpayer meets prevailing wage and apprenticeship requirements. For calendar years after 2024, the value of the credit is adjusted for inflation via an inflation adjustment factor. In July 2025, the IRS announced the inflation adjustment factor for 45Z in calendar year 2025 would boost the value of the credit to 21 cents and $1.06 per gallon for non-SAF fuels and 37 cents and $1.86 per gallon for SAF, depending on whether the taxpayer meets prevailing wage and apprenticeship requirements. The agency has not yet announced the inflation adjustment factor for 2026. 

Eligible fuel must be suitable for use in a highway vehicle or aircraft and must have a lifecycle greenhouse gas (GHG) emissions rate of not greater than 50 kilograms (kg) of CO2e per mmBtu. Eligible fuels cannot be derived from coprocessing an applicable material with a feedstock that is not biomass. In addition, eligible fuels cannot be produced from a fuel for which a section 45Z credit is allowable. 

Within the regulations, the IRS explains that “if one fuel is used as a primary feedstock to produce a second fuel, and the first fuel qualifies as a transportation fuel for purposes of section 45Z, the second fuel would not qualify for a section 45Z credit.” 

“For instance, SAF produced from ethanol as a primary feedstock, and hydrogen produced from RNG as a primary feedstock, may not qualify as transportation fuel for purposes of section 45Z,” the IRS continued. “However, a fuel could still qualify for a section 45Z credit if its production process uses a transportation fuel solely as a process fuel or other non-primary-feedstock input.”

As directed by the OBBB, the proposed regulations eliminate indirect land use change (ILUC) from lifecycle GHG emission calculations for fuels produced after Dec. 31, 2025. The proposal also indicates that the lifecycle GHG emissions rate for fuel derived from animal manure may be less than zero starting in 2026. 

GHG emissions rates for eligible transportation fuels can be determined by the taxpayer by either using the annual emissions rate table published by Treasury and the IRS or by obtaining a provisional emissions rate (PER) determination from the agency. 

According to the proposal, 45Z divides transportation fuel into two categories for purposes of emissions rates: non-SAF transportation fuel and SAF transportation fuel. For non-SAF transportation fuel, lifecycle GHG emissions rates must be based on the U.S. Department of Energy’s latest GREET model. For SAF, lifecycle GHG emissions rates must be determined in accordance with the most recent CORSIA methodologies adopted by the International Civil Aviation Organization or any methodology similar to the most recent CORSIA methodologies. 

For renewable natural gas (RNG) transportation fuel, the proposed guidance specifies that the 45Z credit should be claimed by the processor that produces the fuel, not the party that compresses the resulting RNG. Similarly, for liquid fuels, the credit is to be claimed by the fuel producer, not the fuel blender. Electricity is not considered an eligible transportation fuel for purposes of 45Z. 

Within the proposed rule, the IRS indicates that some stakeholders requested the ability to lock-in a GHG emissions rate tied to the year for which construction began on a facility, regardless of when the taxpayer actually produces a transportation fuel. Under such a system, a taxpayer that began constructing a facility in 2025 would be able to use the emissions rate table from 2025 to determine the emissions rate of its fuel for all taxable years. The proposed regulations do not adopt that suggestion. Rather, eligible taxpayers will be required to update their GHG emissions rates annually.

The IRS is seeking stakeholder input on possible approaches regarding feedstock tracking, to ensure only fuels derived from feedstocks produced or grown in the U.S., Canada and Mexico qualify for the 45Z credit. “The Treasury Department and the IRS are considering appropriate substantiation and recordkeeping requirements for feedstocks imported from Canada and Mexico (including [used cooking oil (UCO)]), and request comments on possible approaches with respect to substantiating that any imported feedstocks meet the statutory sourcing requirement,” the agency wrote in the proposal. “The Treasury Department and the IRS are also interested in any industry practices to track feedstock source(s) that would mitigate potential taxpayer burden while being administrable for the IRS. For example, whether using specific existing business records, a taxpayer could demonstrate that feedstocks exclusively produced in Canada or Mexico did not contain other feedstocks or additives that originated outside of Canada or Mexico.

“The Treasury Department and the IRS also request comments on purchases from aggregators of UCO and approaches to determine the underlying source(s) of the UCO that are administrable for taxpayers and the IRS,” the agency continued. “The Treasury Department and the IRS request comments on, for instance, whether there are reliable methods that would indicate the geographic location where seeds originated or crops were grown as a precursor for use as cooking oil, which could be used to determine whether the foreign feedstock limitation in section 45Z(f)(1)(A)(iii) applies.”

A 60-day public comment period is scheduled to open following publication of the proposed regulations in the Federal Register. A public hearing is scheduled to be held on May 28. A pre-publication version of the notice of proposed rulemaking is available on the Federal Register websiteREAD MORE

 

Excerpt from Biofuels Digest:  The password is: “Registered under Section 4101 at the time the fuel is produced.” Miss that, and nothing else matters.

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Registration is not paperwork. It is eligibility itself.
If your facility is not registered when the fuel is produced, that fuel does not qualify for 45Z.

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The facility entity must be registered.
Many production plants are owned by LLCs that are “disregarded entities” for tax purposes. For 45Z, the entity conducting the activity must be registered — even if the parent company ultimately claims the credit.

“Producer” has a technical meaning.
For RNG, the producer is the party that upgrades raw biogas to pipeline-quality renewable natural gas.

...

The IRS has effectively set up customs control for carbon. Starting in 2026, feedstocks must originate in:

  • The United States
  • Mexico
  • Canada

Feedstock must meet North American sourcing/origin requirements under the proposed rules. Why this matters more than it sounds? In the past, supply chains often operated on trust, aggregation, and market-grade documentation. Now:

  • Imported UCO (used cooking oil) that was commonly sourced from Asia may not qualify.
  • Tallow or fats from outside North America may be out.
  • Aggregated streams — where material from multiple regions mixes — create traceability risk.

This is where the metaphor fits perfectly: Some feedstocks may look North American.
Some may travel through North American intermediaries.
Some may even be sold as if they’re something else. But 45Z cares about origin, not accent. Also important:

  • The fuel does not have to be used in a highway vehicle — it just has to be suitable for that use. This keeps some marine fuels in play.

...

The system moved from: “Certain fuels get special premiums” to: “Everything competes on CI under the same ceiling”.

Translation: If you built your SAF economics around a higher premium, this is the scene where the song changes mid-performance. The industry’s feeling is: “Whatever the rule was, we financed it.
Whatever the rule is now, we’re against it.” But from Treasury’s perspective, the shift is toward a single, CI-based scale — simpler, flatter, and less generous at the top.

...

Certain manure-based pathways (especially dairy RNG) can still achieve very low or negative CI scores in a way that may translate into higher effective credit value. That’s not a philosophical statement.
It’s a modeling outcome tied to how avoided methane emissions are treated.

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 Indirect Land Use Change (ILUC). ILUC used to function like an invisible surcharge: If crop-based fuels caused land to shift elsewhere, the model added emissions. Now, under 45ZCF-GREET: ILUC is out. Not reformed.
Not tweaked. 
Just… “Hello, I must be going.” This materially changes how corn ethanol, soy biodiesel, and similar pathways score.

...

You cannot collect multiple major federal energy credits on the same fuel or project pathway. Treasury does not allow the “all-you-can-eat” version of decarbonization incentives.

Credits you generally cannot stack with 45Z if the fuel or facility is already benefiting from:

  • 45V — Clean Hydrogen45Q — Carbon capture and sequestration
  • Section 48 — Investment Tax Credit (for certain energy property)

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Only one gets to stay in the contract. These interactions are pathway- and facility-specific, and depend on how a project is structured and which elections were previously made.

And you can switch — sometimes.

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45Z isn’t just a production decision.
It’s a strategic tax architecture decision that interacts with financing, depreciation, and prior elections. You’re not just choosing a credit. You’re choosing which version of the contract you live under for years.

The Bottom Line

In 45Z, the sanity clause is this: register first, document everything, and choose your credit strategy before the steel is in the ground.  READ MORE

 

Excerpt from Federal Register:  

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 credits, including credit eligibility rules, emissions rates, and certification and registration requirements. In addition, the proposed regulations would amend three sets of final regulations: the elective payment election regulations and the credit transfer election regulations, to clarify language relating to ownership of clean fuel production facilities, and the Federal excise tax registration regulations, to make them clearer and more consistent with the clean fuel production credit registration requirements in these proposed regulations. The proposed regulations would affect domestic producers of clean transportation fuel, taxpayers that may claim a credit for a related producer's fuel, and excise tax registrants.

DATES:

Written or electronic comments must be received by April 6, 2026. The public hearing is being held on May 28, 2026, at 10 a.m. Eastern Time (ET). Requests to speak and outlines of topics to be discussed at the public hearing must be received by April 6, 2026. If no outlines are received by April 6, 2026, the public hearing will be cancelled. Requests to attend the public hearing must be received by 5 p.m. ET on May 26, 2026.

...

The section 45Z credit replaces an assortment of prior fuel incentives. Those incentives consisted of income tax credit, excise tax credit, and excise tax payment provisions for various biofuels and other alternative fuels sold for use as a fuel or used as a fuel, including biodiesel, renewable diesel, compressed natural gas, second generation biofuel, and SAF. See sections 40(b)(6); 40A(b)(1) and (2); 40B; 6426(c) through (e) and (k); and 6427(e).  READ MORE

 

Excerpt from NATSO/Biobased Diesel Daily: NATSO, representing truck stops and travel plazas, SIGMA: America’s Leading Fuel Marketers, and the National Association of Convenience Stores expressed serious concern with the section 45Z clean fuel production credit Feb. 3, after the U.S. Department of the Treasury issued its proposed rules for the incentive.

The treasury department was tasked with writing guidelines that would create a viable regulatory framework for 45Z and bolster the flailing U.S. biofuels market.

“But years of regulatory reviews, public comments, copious stakeholder input and congressional reevaluation can’t alter the fact that 45Z is a giant step backward for American biofuel policy,” NATSO stated. “NACS, NATSO and SIGMA, which represent 90 percent of retail fuel sales, urge Congress and the administration to support simpler biofuel policies that would quickly reinvigorate biodiesel consumption and higher ethanol blends while enhancing the economy and energy market security.”  

David Fialkov, the executive vice president of government affairs for NATSO and SIGMA, said, “As Americans are navigating affordability challenges, now would be a great time to reinstate a tax policy that actually lowers the price consumers pay at the pump. Although the treasury department has done its best to make lemonade out of lemons, 45Z simply will not lower fuel prices. To add insult to injury, today’s proposed rule will not even improve demand for biofuels, nor will it generate meaningful support for American farmers by increasing demand for corn or soybeans.” 

Fialkov continued, saying, “45Z doesn’t help farmers and it doesn’t help consumers. It is past time for lawmakers and regulators to acknowledge that 45Z is too complicated and flawed and it should be replaced with simpler tax incentives that lower fuel prices and support American farmers. How much longer should farmers be expected to wait before 45Z begins delivering benefits for them? We simply can’t afford to continue walking down this path when better, simpler solutions exist.”

Matt Durand, NACS deputy general counsel, added, “The transition away from the biodiesel tax credit to the 45Z production credit instituted a catastrophic decline in biofuels consumption that hurts the economy. The Trump administration inherited this unworkable mess. Congress can fix it by bringing back the biodiesel tax credit, which has a proven track record of delivering lower prices to consumers while benefitting farmers and biofuel producers.”

NATSO, SIGMA and NACS urged the administration to pursue more meaningful and measurable biofuel policies—such as reinstating the biodiesel tax credit—that can quickly revive biodiesel consumption and mitigate the damage caused by 45Z while enhancing the economy and energy-market security.

In 2025, biodiesel consumption plummeted to 960 million gallons through the end of October from more than 2 billion gallons in 2024.

Newly released EPA data underscores the continued downward spiral of domestic biofuel consumption, according to NATSO.

Tradable credits known as renewable identification numbers (RINs) used to demonstrate compliance with the Renewable Fuel Standard dropped 22 percent for biodiesel in 2025 compared with the prior year.  

Ethanol RINs also declined, further highlighting that 45Z is not providing support for farmers. 

“Today’s proposal from treasury underscores the need to reinstate the biodiesel tax credit, which is more robust and transparent within the fuel value chain, allowing fuel retailers to pass meaningful savings along to consumers,” NATSO stated. 

NATSO, SIGMA and NACS said they look forward to working with the administration and Congress on biofuel policies aimed at advancing the U.S. fuel supply and U.S. energy markets for the benefit of American consumers.   READ MORE

 

Excerpt from Sustainable Advanced Biofuel Refiners Coalition/Biobased Diesel Daily:  One of the big questions for the Sustainable Advanced Biofuel Refiners Coalition was whether the proposed rule would just cover 2025 regulations or whether it would also cover 2026 and beyond, since the changes made to 45Z in July 2025 did not take effect until Jan. 1, 2026.  

So effectively there are two programs—one for 2025 and one for 2026 and beyond.

The proposed regulations do indeed cover both programs: 2025 and 2026 and beyond. 

SABR said the announcement is a positive step that provides the industry a degree of certainty.

“These proposed rules will provide clarity for the program and a much-needed signal to the market to move forward,” said SABR CEO Joe Jobe.  

The biodiesel markets have been nearly paralyzed for over a year by the policy uncertainty created by lack of implementing regulations, which caused severe economic harm to farmers, biodiesel producers and all stakeholders in the biodiesel value chain.

“We very much appreciate that treasury and the IRS issued these proposed regulations clarifying many questions that were raised by preliminary guidance issued a year ago,” Jobe said. “And we especially appreciate that they included specific safe-harbor provisions, although we are still trying to confirm how those provisions will work from a practical standpoint.”  READ MORE

QUOTE OF THE WEEK -- Jim Lane

You do it for what builds in you — the knowledge that you showed up for something that matters, even when it was hard. Jim Lane, publisher of The Digest  READ MORE

With R$ 148.5 Million, BNDES Supports Bioo's Biomethane Plant in Paraná.

(BNDES News Agency (Goggle translation))   --With resources from the Climate Fund, the unit in Toledo (PR) is expected to prevent 80,000 tons of CO2 equivalent per year from entering the atmosphere.  --Produced using organic waste from the agro-industry, the renewable

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Cemex Ventures Doubles Down on WtEnergy to Advance Circular Economy and Clean Energy Production

(Cemex Ventures)  Cemex Ventures, the corporate venture capital arm of Cemex, announced today (February 9, 2026) a new investment in Waste to Energy Advanced Solutions (WtEnergy), a leading startup specializing in the conversion of non-recyclable solid waste and biomass into clean

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ICM and Energy Integration Announce Strategic Partnership to Commercialize MVR Technology

(ICM/Business Wire) ICM, Inc. today (February 10, 2026) announced a strategic partnership with Energy Integration Inc., LLC (EII) to commercialize mechanical vapor recompression (MVR) systems for the ethanol industry. Through this collaboration, ICM will implement EII’s patented Doublr™ mechanical vapor recompression (MVR)

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Alfa Laval Launches Flexible Decanter Rental Program to Empower Ethanol Producers

(Alfa Laval/PR Newswire) Alfa Laval is proud to announce the successful launch of its innovative decanter rental program, designed specifically for ethanol producers seeking to maximize oil recovery and operational flexibility. The rental program allows ethanol producers to operate the cutting-edge Prodec Oil

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Methanex Corporation: U.K.'s First Commercial Biomethanol Bunkering Service Launches at Port of Immingham

(Finanz Nachrichten/Globe Newswire)    Exolum, Methanex Corporation (TSX: MX) (Nasdaq: MEOH) and Ørsted, today (February 10, 2026) announced the launch of the United Kingdom's (U.K.) first commercially ready biomethanol storage and supply service for shipping at the Port of Immingham. The

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The Digest’s 2026 Multi-Slide Guide to Marine Biofuels Horizons

by Jim Lane (Biofuels Digest) India is emerging as a leader in maritime decarbonization, targeting net-zero emissions for major ports by 2047 and the broader shipping sector by 2070. Most newsworthy is the successful completion of B20 to B50 biodiesel trials

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Electric Cars Deliver 'No Proven Carbon Savings' in the UK, Scientists Warn in 'Sanity Check' Study

By William Hunter (Daily Mail) EVs produce 30% MORE CO2 emissions in their first two years  -- In a new study, described as a 'sanity check' for Britain's Net Zero ambitions, researchers from Queen Mary University say that the push towards EVs is fundamentally

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

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

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Andamur adds HVO to Its Network of Service Stations in Germany, Spain and France

(Andamur)  At Andamur, we continue to move forward with determination towards a more sustainable transport model. As part of our commitment to the environment and in response to the growing demand from our customers for cleaner energy solutions, from January onwards

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Cemvita, Radix Make Progress in Front-End Engineering for Glycerin-to-Bio-oil Project in Brazil

(Radix/Biobased Diesel Daily) Radix announced Feb. 6 that it and Cemvita are progressing in front-end engineering for a first-of-its-kind circular bio-oil project in Brazil focused on converting crude glycerin, a biodiesel byproduct, into ultra-low carbon-intensity (CI) bio-oil used as a feedstock to produce sustainable

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Indian Distillery Industry Pushes for Tax Cuts on Flex-Fuel Vehicles Amid Ethanol Surplus

(Devdiscourse News Desk | India)  India's distillery industry calls for a reduction in GST on flex-fuel vehicles as the country grapples with a surplus of ethanol, having achieved its 20% blending target ahead of schedule. The All India Distillers' Association seeks

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EPA to Delay Enforcement of Life-Saving Air Pollution Rule

by Sean Reilly (Politico Pro Greenwire) The agency missed a Saturday deadline to determine which parts of the country are flunking the tightened 2024 rule for soot exposure. -- EPA Administrator Lee Zeldin could delay enforcement of an air pollution standard projected

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Australia Collaborates with China on Sustainable Aviation

(Adelaide University) Adelaide University has been awarded a $400,000 grant from the National Foundation for Australia-China Relations (NFACR), under the Department of Foreign Affairs and Trade, to deliver a sustainable aviation project over the next two years. Announced this week by the

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The Digest’s 2026 Multi-Slide Guide to IMO Global Shipping Emissions Framework

by Jim Lane (Biofuels Digest)  The International Maritime Organization (IMO) has introduced its groundbreaking Net-Zero Framework, making shipping the first global industry with binding emissions reductions. Key news includes the 2027 enforcement of a mandatory greenhouse gas pricing mechanism and a

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Start of the Round Robin Tests for Biodiesel and Vegetable & Used Cooking o\Oils 2026

(Association Quality Management Biodiesel (AGQM) )  The Association Quality Management Biodiesel (AGQM) launches its round robin tests in 2026. Laboratories from around the world are invited to register by February 20, 2026, and become part of one of the world's most

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The Starting Gate: Europe’s Biofuel Sprint to 2030

by Jim Lane (Biofuels Digest) ... The release of the European Commission’s industrial mobilization study isn’t another policy paper — it’s the starter’s pistol. The 2030 targets under Fit for 55, ReFuelEU Aviation and FuelEU Maritime have moved the sector from R&D warmups

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AET to Grow Multi-Fuel Fleet with Order for Its First Hybrid-Electric, Ethanol-Ready Tanker

by Nadja Skopljak (Offshore Energy) Singapore-headquartered owner and operator of crude and product tankers AET is set to enrich its fleet with its first-ever hybrid-electric, ethanol-ready tanker, set to be built in China. AET placed the order for its first hybrid-electric dynamic

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Ethanol’s Next Big Wave: Maritime Transport

by Luke Geiver (Ethanol Producer Magazine) Global logistics provider Maersk wants to work with ethanol producers from around the world to create the next big wave in maritime transport.  “Collaboration between shipping and fuel producers is essential to build supply chains that

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Politico Pro Q&A: Iowa Agriculture Secretary Mike Naig

by Rachel Shin (Politico Pro) Naig discussed his efforts to lobby lawmakers and the Trump administration on ethanol and new market access for Iowa farmers. -- Iowa Ag Secretary Mike Naig is keeping the heat on Washington to greenlight year-round sales of

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USDA's Reputation Suffers after Massive Revisions in US Corn Acres

By Tom Polansek (Reuters)  USDA launches review after unprecedented acreage estimate increases; Staffing cuts hindered data processing, former official says; Farmers' reluctance to participate in surveys complicates estimates -- The U.S. Department of Agriculture, long the world's gold standard for crop

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9th Annual Middletown Green Expo --- March 28, 2026 --- Middletown, MD

Join us at the Middletown Green Expo for a community-focused event celebrating sustainability, environmental innovation, and green living! The Green Expo brings together local organizations, businesses, and residents for fun, learning, and local eco-action. This year's event features interactive vendor exhibits,

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FENAGRA 2026 – Feed and Food – International Agro-industry Fair --- May 12-14, 2026 --- São Paulo (SP), Brazil

(Google translation) FENAGRA 2026 – Feed and Food – International Agro-industry Fair is the combination of 6 major events in the same location and time. It will be held at the Anhembi District (São Paulo – SP) where we will

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Ammonia Technology Moves Closer to Powering Deep-Sea Shipping

(DNV)  Ammonia propulsion is moving from concept to commercial reality as several engine developers bring dual‑fuel designs to market. Everllence’s new ME‑LGIA engine integrates advanced safety barriers, digital connectivity, and fuel flexibility, marking a significant step towards practical zero‑carbon deep‑sea shipping. As

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Global Hydrogen Outlook: Insights from the IEA --- February 24, 2026 --- ONLINE

The hydrogen sector is becoming more selective about which projects move forward, where investment concentrates, and how today’s policy and infrastructure choices will shape hydrogen’s role in modern energy systems. The latest analysis from the International Energy Agency (IEA) shows

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CALL FOR SPEAKERS Algae Biomass Summit --- October 12-15, 2026 --- Tempe, AZ DEADLINE May 16, 2026; Includes Student Poster Competition/Awards

The 2026 Algae Biomass Summit, celebrating the 20th Anniversary of the world’s longest standing algae-focused conference, will bring together global leaders in research, industry, policy, and investment at Arizona State University in Tempe, Arizona, October 12-15, 2026. Hosted by the Algae Biomass Organization (ABO) and

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Algae Biomass Summit --- October 12-15, 2026 --- Tempe, AZ

The 2026 Algae Biomass Summit, celebrating the 20th Anniversary of the world’s longest standing algae-focused conference, will bring together global leaders in research, industry, policy, and investment at Arizona State University in Tempe, Arizona, October 12-15, 2026. Hosted by the Algae Biomass Organization (ABO) and

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Senators Coons, Ricketts Introduce Bipartisan Bill to Boost Bio-manufacturing and Expand Markets for Renewable Chemicals

(Office of Senator Chris Coons (D-DE))  U.S. Senators Chris Coons (D-Del.) and Pete Ricketts (R-Neb.) introduced the Renewable Chemicals Act. The bipartisan legislation would provide a targeted, short-term tax credit for qualifying renewable chemicals or an investment tax credit for renewable chemical production facilities. Renewable chemicals are produced from biomass

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BB-REG-Net Suggests Additional Lifecycle Assessment Categories for Biobased and Biodegradable Materials

by Lynn L. Bergeson and Carla N. Hutton (Bergeson & Campbell) BB-REG-NET, a United Kingdom (UK) regulatory science network for biobased and biodegradable materials, published a report on January 29, 2026, entitled “Seven steps to fairness — An LCA Framework for Impact

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OECD Paper Compares Regulatory Environments for Biotechnology and Biosolutions between the EU and United States

by  Lynn L. Bergeson and Carla N. Hutton (Bergeson & Campbell) The Organisation for Economic Co-operation and Development (OECD) posted a working paper on January 30, 2026, entitled A comparison of the innovation and regulatory environments for biotechnology and biosolutions across the European

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NSCEB Fact Sheet Offers Biotechnology Solutions for Critical Minerals

by Lynn L. Bergeson and Carla N. Hutton (Bergeson & Campbell) On February 4, 2026, the National Security Commission on Emerging Biotechnology (NSCEB) announced the release of a fact sheet on biotechnology solutions for critical minerals. NSCEB notes that the United States is overly reliant on

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

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

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CALL FOR SPEAKERS Mid-Atlantic Advanced Transportation Summit & Expo 2026 --- July 21-23, 2026 --- Harrisonburg, VA DEADLINE unclear

Join industry leaders, innovators, and policymakers for three days of cutting-edge insights, networking, and technology showcases in the heart of Virginia -- Join us in the heart of Virginia for three dynamic days of innovation, collaboration, and insight into the future

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Mid-Atlantic Advanced Transportation Summit & Expo 2026 --- July 21-23, 2026 --- Harrisonburg, VA

Join industry leaders, innovators, and policymakers for three days of cutting-edge insights, networking, and technology showcases in the heart of Virginia -- Join us in the heart of Virginia for three dynamic days of innovation, collaboration, and insight into the future

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Environmental Auditing 101: How Environmental Compliance Audits Work and Why They Matter --- February 10, 2026 --- ONLINE

This event will operate under the Chatham House Rule to encourage open discussion. The event is not open to members of the media. Attendees agree to not publish any information, video or photographs from the event. Speakers Timothy A. Wilkins, Managing Partner –

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New Study Exposes Europe’s Hidden Methane Impact from Landfills

(Bioenergy International) A new study by Prognos Consulting and the ifeu Institute GmbH shows that methane from landfilled municipal waste in Europe is a major, long-term climate risk that is systematically underestimated in policy debates. Methane (CH4) is one of the most

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Gasum Delivers BioLNG to Power Longyearbyen Airport

(Bioenergy International) In Norway, state-owned airport operator Avinor has selected energy provider Gasum Oy to supply liquefied biomethane (bioLNG) to fuel a gas turbine genset that heats and powers Longyearbyen Airport (LYR) on Svalbard. Svalbard is a Norwegian territory comprised of a

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Using ASTM D6866 to Verify Sustainable Aviation Fuel (SAF) --- February 25, 2026 --- ONLINE

Join us for a complimentary webinar exploring how Carbon-14 testing supports accurate verification of the biogenic carbon content of Sustainable Aviation Fuels (SAF) across production, blending, and supply chains. This session will provide an overview of the regulatory, and sustainability landscape

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Sustainable Initiatives Play Crucial Role in Super Bowl LX

by Julia Jacobo (ABC News) ... San Francisco International Airport is also playing a role in encouraging sustainability for the Super Bowl. It was one of the first U.S. airports to offer sustainable aviation fuel (SAF) -- a jet fuel made

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New Partnership with Druck Set for Major Breakthrough in Developing Hydrogen Powered Aircraft

(University of Bath)  University of Bath and Druck have been awarded a Knowledge Transfer Partnership (KTP) to develop cryogenic hydrogen sensors for net-zero aviation. -- The University of Bath has entered a Knowledge Transfer Partnership (KTP) with Druck, a Crane Company business,

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Indonesia Partners with Japan to Develop Hydrogen Energy

(Asia Today)  Indonesia has formally partnered with Japan to accelerate the development of hydrogen energy as part of its broader energy transition strategy and long-term industrial competitiveness agenda. The collaboration underscores Indonesia’s ambition to move beyond decarbonization targets and position itself within

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New Zealand Green Hydrogen Project Reaches Financial Close

(Fuel Cells Works) Hiringa Energy, in partnership with Ballance Agri-Nutrients, Todd, Parininihi ki Waitōtara (PKW) and the Ministry of Business, Innovation and Employment (MBIE), is pleased to announce that the Kapuni Project has reached Financial Close. Hiringa Energy is the development

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The Digest’s 2026 Multi-Slide Guide to Origin Materials

by Jim Lane (Biofuels Digest)  Origin Materials has successfully commercialized its 100% PET caps, with the first products hitting stores in August 2025 and a major initial order from Berlin Packaging secured in October. The company commenced production on its first

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Indonesia to Ban Export of Palm Oil Waste to Boost Domestic Energy Use

by Vivek Waghmode (BioEnergy Times)  President Prabowo Subianto has announced that Indonesia will prohibit the export of palm oil waste, including used cooking oil, to prioritize its use for domestic needs, particularly in advancing energy self-sufficiency, Antara, Indonesian News Agency

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The World Is Awash in Sugar, and the Surplus Is Set to Stay

(Business Mirror)  The sugar market is weighed down by a global glut, and a big crop coming from top grower Brazil means the problem is likely to persist. New York sugar futures are already trading at about half of a 2023 peak,

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How the New Land-Sector Carbon Accounting Rules Will Impact Your Company

by Jim Giles (Trellis)  After five years of discussion, the Greenhouse Gas Protocol has finalized its standards — with one important exception. -- Key Takeaways: The Land Sector and Removal Standard will impact food, apparel and other industries. Companies now have more flexibility in

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

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

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UP Team Finds Viable Biofuel Source at Mount Makiling

by Bella Cariaso (The Philippine Star)  As the country looks for sustainable energy sources, a team of experts from the University of the Philippines found that oleaginous yeast isolated from the Mount Makiling Forest Reserve (MMFR) can be a viable source

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Why Imperfect Climate Action Is Better than Perfect Inaction

by Sophia Hurst (Earthday.org) ... The guilt creeps in, and suddenly sustainability feels less like hope and more like failure. It can be so discouraging that sometimes we give up altogether.  But here’s the truth the environmental movement needs to say out loud (shout

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Here’s What Could Happen When the Endangerment Finding Dies

By Jean Chemnick (E&E News Climatewire)  States, courts and Congress could be forced to fill the climate policy vacuum. -- ... The so-called endangerment finding undergirds federal authority to regulate climate pollution. Revoking it would have the immediate effect of sweeping aside

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Museveni Commissions East Africa’s Largest Ethanol Plant

by Shammah Mukuza (The Observer)   President Yoweri Museveni has inaugurated PRO Industries, the largest ethanol plant in East Africa, highlighting the $100-million investment as a significant advancement for Uganda’s agro-industrialization, clean energy production, and job creation. Located in Luwero District in

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Lagos Unveils Cooking Oil Kiosks to Unlock $20m Biofuel Market

by Grace Edema (Punch)  The Lagos State Government, through the Ministry of the Environment and Water Resources and the Lagos State Environmental Protection Agency, has unveiled household used cooking oil collection kiosks across the state as part of efforts to boost environmental

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2nd Annual Biofuels Congress 2026 --- July 22=23, 2026 --- Chicago, IL

Where global leaders come together to shape the future of biofuels through discussions on cutting-edge technologies, evolving regulations, and sustainable production, driving progress in renewable energy. The biofuels industry faces ongoing challenges, including feedstock variability, technological limitations, infrastructure gaps, and regulatory

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Shutdown of Kenya’s Koko Biofuel Firm Wipes out Clean Cooking Options

by Allan Olingo (The Associated Press/Winnepeg Free Press)   It was designed to be as simple as buying airtime: a quick tap on the dispenser, a few shillings and a cooking canister refilled. Now, more than 3,000 Koko fuel supply points across

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Backers of Incentive Package for Biofuels Plant Propose Pared Back State Help

(WisBusiness) Backers of an incentive package to draw a German aviation biofuel plant to northern Wisconsin have proposed paring it back to $120 million in state assistance from their original call of $210 million.  Bill sponsor and Senate President Mary Felzkowski, R-Tomahawk,

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Is Year-Round E15 the Next Big Demand Shift — or Just Noise?

Allison Thompson (The Money Farm/AgWeek) ...  Ethanol plants and the ethanol market rapidly changed the corn market. But Allison Thompson says that if E15 were to become legal to sell year-round, it likely would have a less profound on the

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Bill Would Modernize Nebraska Ethanol Board for New Markets while Funding Proposal Draws Questions

by Steve White (KNEB/RuralRadio.com)   A proposal to update the statutes governing the Nebraska Ethanol Board drew support from farmers and questions about its funding during a hearing before the Legislature’s Agriculture Committee. -- LB815, sponsored by the committee’s chair, Sen. Barry DeKay,

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Cathay Achieves Another Year of Record SAF Commitment with Global Partners

(Cathay Pacific) Commitment to SAF has more than doubled year‑on‑year, strengthened by expanding long-term partnerships --  Cathay achieved another milestone year for its Corporate Sustainable Aviation Fuel (SAF) Programme in 2025, as more corporate and cargo customers join forces to decarbonise

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Nigeria to Save Over N3tr in Foreign Exchange Through Implementation of Cassava Bio Ethanol Value Chain Development Project – Minister

(Agro-Nigeria)  Minister of Budget and Economic Planning, Senator Abubakar Atiku Bagudu, has said that Nigeria stands to save more than N3 trillion every year in foreign exchange through the implementation of the Cassava Bio ethanol Value Chain Development Project. He made this

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Microbial System to Convert CO₂ into Eco-Friendly Butanol

by JooHyeon Heo (Ulsan National Institute of Science and Technology/Phys.Org)  ... Microbial conversion offers a sustainable solution, as microbes naturally consume CO₂, producing useful compounds with minimal energy and without relying on expensive catalysts. A joint research team from UNIST and the

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The Digest’s 2026 Multi-Slide Guide to Opal Fuels

by Jim Lane (Biofuels Digest) Opal Fuels reported a 30% year-over-year increase in third-quarter RNG production, though Adjusted EBITDA fell to $19.5 million due to lower RIN prices and expired pathways. The company currently operates 12 RNG facilities with four more

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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

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California: Clean Truck Check Rules Still in Force for Out-of-State Trucks, Despite EPA Disapproval

by Deborah Lockridge (Heavy Duty Trucking)  The Environmental Protection Agency said California can’t enforce its Heavy-Duty Inspection and Maintenance Regulation, known as Clean Truck Check, on vehicles registered outside the state. But California said it will keep enforcing the rule. The Environmental Protection

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KRICT Demonstrates 100kg per Day Sustainable Aviation Fuel Production from Landfill Gas

National Research Council of Science & Technology/EurekAlert!)  Joint research by KRICT and EN2CORE Technology validates an integrated process that produces aviation fuel from abundant landfill gas—more readily available than used cooking oil—demonstrating the feasibility of decentralized SAF production The aviation industry accounts

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Abundia Global Impact Group Appoints Burns & McDonnell as Front-End Engineer for Waste Plastics-to-Fuels Facility

(Abundia/Globe Newswire)  Company commences Phase 2 and drives toward a 2026 final investment decision on first commercial waste plastics-to-fuels facility -- Abundia Global Impact Group, Inc. (NYSE American: AGIG) (“Abundia” or the “Company”), a low-carbon energy solutions company focused on converting biomass

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The Digest’s 2026 Multi-Slide Guide to Novonesis

by Jim Lane (Biofuels Digest) Following its January 2024 creation, Novonesis unveiled its “Strategy 2030,” targeting 6–9% organic sales CAGR and an adjusted EBITDA margin of approximately 39% by the end of the decade. The company is expanding beyond its core

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Towngas Joins Forces with Sinopec Subsidiaries to Advance Hydrogen and Green Fuel Initiatives

(Towngas) Hong Kong has taken a step forward in its energy transition. The Hong Kong and China Gas Company Limited (Towngas), Sinopec (Hong Kong) Limited, and Sinopec Star Company Limited (Sinopec Star) have signed a memorandum of understanding to establish a

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First China-France Green Shipping Corridor Opens Doors to Alternative Bunker Fuels Supply Chains

(HAROPA Port/Manifold Times)  Haropa Port, Zhejiang Provincial Seaport Group, BV, China Waterborne Transport Research Institute, MSC and TiL signed a strategic deal launching the creation of France-China first green shipping corridor. Haropa Port, Zhejiang Provincial Seaport Group, Bureau Veritas Marine & Offshore

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LPG-Fueled LPG/Ammonia Carrier "Lucent Pathfinder" Delivered

(Kawasaki) Kawasaki Heavy Industries, Ltd. announced today that it has delivered the 86,700m3 LPG (liquefied petroleum gas)-fueled LPG / ammonia carrier " LUCENT PATHFINDER " (Kawasaki Ship No. 1767 ) to TSURUGI MARITIMA SA . This vessel is our latest LPG- fueled

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Maersk Deploys First Vessel in New Mid-Size Class

(Maersk) ... The six vessels in this new series have a capacity of 9000 TEU each and are equipped with a dual fuel engine able to operate on methanol. On its maiden voyage, Tangier Mærsk will call Shanghai and enter deployment on

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Leading the Global Ammonia-Propelled Vessel Market through Public-Private Collaboration

(South Korea Maritime Industry Technology Department (Google Translation)) Operation of a public-private consultative body to establish technical standards for ammonia vessels and lead international standardization. -- The Ministry of Oceans and Fisheries announced that it will hold the 2026 kickoff meeting of

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Brazilian DDGS Flows May Heighten Competition for US DDGS Exports: Sources

by Paola Caballeros (S&P Global) Brazil DDGS cargo to China could reshape global trade dynamics; China could import 1 million tons of Brazilian DDGS annually: USDA Brazil's dried distillers grains with solubles entry into the Chinese market could reshape global trade flows, market

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Canada to Scrap EV Rules in Win for Automakers

by Brian Platt and Nojoud Al Mallees (Bloomberg News/Financial Post)   Carney’s government is also expected to bring back incentives for consumers who purchase EVs -- The old electric vehicle rules required carmakers to ensure that at least 20 per cent of sales

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Biofuels Are a Win for Everyone – Time for Year-Round E15

(Southern Farm Network Today) There are many things the farming community can do, and is doing, to help the environment and climate. But perhaps consumers are not aware of one area when it comes to the environment that the farming sector

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Thompson Promises Farm Bill Vote This Month

by Marc Heller (Politico Pro E&E Daily)  House Agriculture Chair Glenn Thompson said he'll try to end a nearly three-year delay in updating agriculture policies. --  House Agriculture Chair Glenn Thompson pledged Wednesday (February 4, 2026) to complete a five-year farm bill

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Iowa Would Tax Pipeline-Transported Carbon Dioxide under Proposed Bill

by Cami Koons (News from the States) A Senate subcommittee advanced a bill Wednesday (February 4, 2026) that would create a severance tax on carbon dioxide that is transported through pipelines in Iowa. Senate File 2069 would tax CO2 transported through the state

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Iowa Challenges Amended Electric Vehicle Fuel Economy Rule

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

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Ohio Reverses Course on Midwest E15 Rule

by Erin Krueger (Ethanol Producer Magazine) The U.S. EPA on Feb. 3 published a notice announcing its approval of a request submitted by Ohio to reinstate the 1-psi volatility waiver within the state. The approval means Ohio has reversed course on

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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

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Fuel for Thought: Hydrogen

(Lloyd's Register) Fuel for Thought: Hydrogen is Lloyd’s Register’s definitive guide to the role of hydrogen in the maritime sector’s journey towards decarbonisation. As the industry faces unprecedented pressure to reduce greenhouse gas emissions, hydrogen emerges as a cornerstone of the

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LR Issues First Guidance Notes for Onboard Hydrogen Generation as Industry Seeks Regulatory Clarity

(LLoyd's Register) The Guidance Notes provide clear technical direction for the design, installation and integration of onboard hydrogen generators. -- Lloyd’s Register (LR) has published the maritime industry’s first dedicated Guidance Notes for onboard hydrogen generation, providing long-awaited clarity on the safe design

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VARO Completes Acquisition of Preem and Creates VAROPreem, Delivering Its 2022 Transformation Strategy ahead of Schedule

(VARO/CISION)  VARO Energy today January 16, 2026) announces that it has completed the Preem AB acquisition, marking the successful delivery of VARO Energy’s 2022 ONE VARO Transformation strategy. Following regulatory approvals, the formation of VAROPreem creates a new leading force in energy built on scale, capability and track record.  VAROPreem Key

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Opportunities for Sustainable Aviation Fuels in Brazil

(Sustainabile Aviation Futures)  AFRY has advised national policymakers, developers, airlines and fuel distributors on the impact and opportunity created by the future SAF market. Our proven record of technoeconomic evaluations within bioindustry and advanced fuels pairs Process Industries expertise with Management

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CALL FOR POSTERS Student Poster Challenge: tcbiomass+2026 --- August 25-27, 2026 --- Denver, CO DEADLINE March 31, 2026

Since its inaugural event in 2009, tcbiomass has become a hallmark conference in the world of bioenergy. From the beginning, the role of event founder GTI Energy, a pioneering energy research and development organization, granted tcbiomass a unique position from

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CALL FOR PAPERS, POSTERS tcbiomass+2026 --- August 25-27, 2026 --- Denver, CO DEADLINE March 31, 2026

Since its inaugural event in 2009, tcbiomass has become a hallmark conference in the world of bioenergy. From the beginning, the role of event founder GTI Energy, a pioneering energy research and development organization, granted tcbiomass a unique position from

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A Multi-Fold Increase in Advanced Biofuel Industrial Capacity Possible by 2030

(European Commission Directorate-General for Research and Innovation)  A new report examines how advanced biofuels can contribute to reducing emissions in EU transport as part of the EU’s industrial competitiveness and decarbonisation policy. Advanced biofuels can be sustainably produced domestically, the report concludes, without

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Tupy and Vamos Sign Agreement for Gas and Biomethane-Powered Fleet for Waste Collection in Rio de Janeiro.

(InfoMoney) The partnership involves 100 trucks with MWM engines starting in 2026, with BMB responsible for purchasing the vehicles and installing the fuel systems. -- Tupy ( TUPY3 ) and the Vamos group ( VAMO3 ) announced this Friday (30) a partnership for the production of trucks

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Viking Line Continues Its Major Investment in Biogas

(Viking Line) Viking Line is starting 2026 by renewing its offer of travel and transport powered by a high share of renewable European biogas. After multiplying the use of biofuel tenfold last year, the Åland-based shipping company has now secured another year at

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Eni and Q8 Partner for the Construction of the Priolo Biorefinery

(Eni)   Eni and Q8 Italy announce a major strategic investment in the ongoing project for the construction of a new biorefinery in Priolo, Sicily. The transformation plan for the Versalis site in Priolo received formal approval from Eni and Kuwait Petroleum

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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

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European Bunker Fuel Markets Outlook --- February 24 and March 3, 2026 --- ONLINE

European bunker fuel landscape is undergoing a period of structural change - shaped by evolving regulations, shifting fuel economics, and gradual emergence of alternative energy pathways.  Join our upcoming webinars for an in-depth discussion on the state of European fuel markets, where our experts examine performance trends

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Brazil Will Host Toyota's New Biofuels Center in Sorocaba: Innovation in Ethanol, Biomethane, and Flex-Fuel R&D Aimed at Decarbonizing Mobility.

by Hilton Liborio (Click Oil and Gas (Google Translation)) Toyota announces a strategic laboratory in the interior of São Paulo state to develop flex-fuel, ethanol, and biomethane technologies, expanding investments in sustainable automotive engineering and energy innovation in Brazil. Toyota has officially confirmed

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The Secret to Lowering Food Prices? Renewable Fuels.

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

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Vietnam and US Firms Sign Energy Cooperation Deals

(DTi News/Vietnam Today (Google translation))  Vietnam’s state-owned Binh Son Refining and Petrochemical JSC has signed cooperation documents with major US energy firms to explore crude oil and biofuel supplies. -- The memoranda of understanding (MoUs) were signed in Washington on February 3

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Bipartisan Group Warns Congress of Potential Ag Industry Collapse

by Joshua Baethge (Farm Progress) In letter to congressional ag committees, former USDA and farm group officials cite Trump’s policies as causing “tremendous harm” to U.S. agriculture. -- A bipartisan group of former USDA and farm group leaders warned Congress about the farm economy’s

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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

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The 2nd International Conference on Bioengineering: Bioengineering in an Era of AI --- November 11-13, 2026 --- Barcelona, Spain

Organized by the Bioengineering MDPI journal, the conference is structured along the principal lines of emphasis of the journal’s sections, namely: Biomaterials and Regenerative Medicine, Signal Processing, Biochemical Engineering and Sustainability, and Biomechanics and Sports Medicine. Plenary sessions bring us together for presentations

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Halfway to 2030: PostNord Reaches Its 2025 Climate Target

(PostNord) In 2025, PostNord reached both of its climate milestones: fossil-free transport surpassed 50 percent and carbon emissions were reduced by 40 percent compared with 2020. PostNord set 2020 as the baseline and a target of 100 percent fossil-free transportation and operations

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AVEVA Makes First Sustainable Aviation Fuel Purchase Five Years Early, as Part of Commitment to World Economic Forum First Movers Coalition

(AVEVA)  • AVEVA has completed its first major purchase of sustainable aviation fuel certificates (SAFc), an important step that brings AVEVA in line with fulfilling its World Economic Forum (WEF) First Movers Coalition (FMC) commitment, five years ahead of schedule. This achievement

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FedEx Takes Delivery of SAF at Dallas Fort Worth and New York–JFK International Airports

(FedEx)  In 2025, FedEx deployed blended SAF for the first time at five major U.S. airports. --  FedEx introduced sustainable aviation fuel (SAF) at two more U.S. airports towards the end of last year: Dallas Fort Worth International Airport (DFW) and John

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Canada Built Its Forest Industry for One Customer. Here’s How to Change That

by Jordan Solomon and Fred Ghatala (Ecostrat/Advanced Biofuels Canada/iPolitics) ... Over the past year, trade uncertainty and U.S. tariffs have erased thousands of forestry jobs and billions of dollars in economic value. Mills have closed. Communities that depend on forestry have been

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Unleashing American Energy and Engine Technology

by Allen Schaeffer (Engine Technology Forum)  ... Unleashing American energy can only be realized with the technologies, including internal combustion engines that can use gasoline and diesel fuel. Long at the center of U.S. transportation policy, the Trump Administration has reinforced

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Biofuels Good For Farmers, Consumers, The Environment, NFU Notes

by Glenn Vaagen (Pacific Northwest Ag Network) ...  Anne Steckel, senior advisor for biofuels at the National Farmers Union, said interest in biofuels and renewable diesel continues to grow as consumers understand the many benefits.   She noted that biofuels not only reduce carbon emissions but also reduce the price

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Breakthrough Method in Biofuel Production Harnesses a Hidden Energy Source

(Bioengineer) In the quest to revolutionize the biofuel industry, researchers at the University of Illinois have unveiled a groundbreaking method for enhancing the extraction of valuable components from biofuel crops. This innovative research, spearheaded by postdoctoral research associate Tirath Raj in

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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

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Brokers Say that Brazil's Sugar Mills Will Focus More on Ethanol because They Are Underhedged.

by Jan Harvey and Marcelo Teixeira (Reuters/World Energy News)   Sugarcane producers in Brazil have been very slow to hedge for the season 2026/27 that will begin in April. They are also likely to focus more on ethanol, as the current sugar

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Geneva Sugar Conference 2026 --- April 22-23, 2026 --- Geneva, Switzerland

Driving Global Trade, Innovation and Decarbonisation in Sugar Markets -- The 15th Annual Geneva Sugar Conference brings together 350+ producers, buyers, traders, and policymakers from across Europe and the world. Over two days of expert discussions and networking, the conference explores

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Amendment to the THG Quota Law Sets a Precedent for Fraud Prevention

(Union for the Promotion of Oil and Protein Plants (UFOP))   The UFOP welcomes the measures for strengthening fraud prevention included in the draft law on the further development of the greenhouse gas reduction quota. These include, in particular, the elimination of

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Repsol Installs Its Second 100-MW Electrolyzer at Petronor

(Repsol) • The new plant for producing renewable hydrogen will require an investment of €292 million. The initiative has been recognised as an Important Project of Common European Interest (IPCEI) by the European Commission and will receive financial support from the Government of Spain through NextGenerationEU funds from

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Germany Orders TanQuid to Sell Pipeline Stake after US Takeover

(DPA/Yahoo! News)  German tank storage operator TanQuid must sell its stake in a pipeline company that operates critical defence systems, following its controversial takeover by a US company, according to a letter from the Economy Ministry seen by dpa. TanQuid is required

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India’s Bioenergy Sector Set for Strong Growth, Driven by Effective Policy Support

(International Energy Agency)  New IEA report shows production of liquid and gaseous biofuels in India could double by 2030 through enhanced policy actions India’s bioenergy sector is set to play an important role underpinning the country’s rapidly growing energy markets as robust

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CAAS, SAFCo and Nine Companies Launch Singapore's First Voluntary Sustainable Aviation Fuel Procurement Trial

(Civil Aviation Authority of Singapore (CAAS))   The Civil Aviation Authority of Singapore (CAAS), the Singapore Sustainable Aviation Fuel Company Ltd. (SAFCo) and nine companies have launched Singapore's first trial for central procurement of voluntary Sustainable Aviation Fuel (SAF). The nine companies

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Roving Reporter Looks for E15 and E85 in California; finds B20 Biodiesel Blend for Retail Sale

by Sharon Ji* and Joanne Ivancic** (Advanced Biofuels USA)  On a recent trip to California, Advanced Biofuels USA volunteer, Sharon Ji, visited gas stations in San Carlos looking for renewable fuel options. Although Governor Gavin Newsom signed California legislation enabling sales of

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

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

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France’s Ethanol Use Jumps 15% in 2025

by Vivek Waghmode (BioEnergy Times) France recorded a sharp rise in ethanol use in gasoline in 2025, with consumption increasing by 15%, significantly higher than the overall gasoline demand growth of 5.6%, according to producers’ group Bioethanol France, Devdiscourse reported. The increase was

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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

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Resilience Is the New Carbon: Khaki Is the New Green

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

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MPOB in Talks with Ground Vehicle Operators, Biodiesel Suppliers to Expand B20 Use at KLIA – KPK

(Bernama) — The Malaysian Palm Oil Board (MPOB) is in discussions with ground vehicle operators and B20 biodiesel suppliers to blend B20 as part of efforts to expand its use at the Kuala Lumpur International Airport (KLIA). The Ministry of Plantation

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altM, NRL Sign MoU to Explore Lignin Use from Bio-Ethanol Production

by Prakash Jha (BioEnergy Times) altM has entered into a Memorandum of Understanding with Numaligarh Refinery Limited (NRL) to explore opportunities for value addition and downstream utilisation of lignin generated from advanced bio-ethanol production. This collaboration reflects a shared intent to unlock greater

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Ethanol Policy: Economic Survey Flags Food-vs-Fuel Tension

by Shristi Ohri (Autocar Professional)   Government's economic assessment warns of "emerging tension" between energy self-reliance and food security; cites international evidence that biofuel mandates need "periodic recalibration" In what could signal an impending policy review, the Economic Survey 2025-26 has explicitly warned of

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Renewable Methanol Update (December 2025)

(GENA Solutions Oy) Selected highlights from GENA’s Project Navigator Methanol: By the end of December 2025, Project Navigator Methanol tracked 273 renewable and low-carbon methanol projects totaling 56.5 Mt by 2030, including 23.3 Mt of e-methanol, 22.1 Mt of biomethanol, and 11.2 Mt of low-carbon

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California’s C&I Rulemaking Enters a Defining Phase: What the ISOR Changes

by Kate Haerizadeh  (OPIS Insights)  CARB has entered into an important phase of its rulemaking process for California’s C&I program. The board on Jan. 13 released an Initial Statement of Reasons (ISOR), a 356-page document outlining the agency’s rationale for a comprehensive package

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GBEP Youth Award 2026 Opens for Submissions DEADLINE March 31, 2026

(Bioenergy International) The Global Bioenergy Partnership Youth Award (GBEP Youth Award) seeks to recognize and promote outstanding research in the bioenergy field conducted by students and early-career researchers. Each year, the award focuses on a different region, and for 2026, GBEP

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Unlock Funding to Spark Rural Bioeconomy Development --- February 3, 2026 --- ONLINE

Are you a rural region with biomass assets—agriculture, forests, or wood products—looking to attract real investment and catalyze biomanufacturing growth? Tune into this educational webinar to learn about Biofuel Development Opportunity (BDO) Zones, certified investment zones for biomanufacturing that have

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From Sargassum to Biodiesel: The Caribbean Explores Sustainable Solutions to Turn a Crisis into an Opportunity

(Noticias Ambientales (Google Translation)) The VII International Congress of the Dominican Society of Physics (Sodofi) focused the debate on the use of sargassum and other macroalgae as raw materials to generate biodiesel, alcohol, biogas, and derived products, while seeking to reduce its impact on fishing, tourism, and the

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FlyORO Pushes ‘Last-Mile’ SAF Blending with Modular Airport Systems

by Chen Chuanren (Aviation Week)  Singapore-based FlyORO says practical deployment of its modular sustainable aviation fuel (SAF) blending unit is helping regulators, operators and airports better understand the concept of “last-mile blending.” Housed in a standard 40-ft. shipping container, the company's AlphaLite enables

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Training -- Understanding Feedstocks and How to Make the Most of Them --- March 25, 2026 --- ONLINE

The main focus of this training course will be on feedstock preparation and characterisation (understanding / interpreting lab test results), the impact on the AD process design and performance, and impact on the digestate characteristics. ADBA members and non-members are welcome. Agenda 09:30

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Training | Health & Safety Awareness in Anaerobic Digestion --- March 18, 2026 --- ONLINE

Health & Safety Essentials in Anaerobic Digestion training will be delivered by specialist consultant Neill Files. Neill has been formally involved in the Health & Safety sector since 1989, following 11 years’ service in the Royal Engineers. In collaboration with

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Training | Fundamentals of Project Finance for Anaerobic Digestion --- February 26, 2026 --- ONLINE

Overview and Learning Outcome -- The REPowerEU policy sets an ambitious target of producing 35 billion Cubic Meters (bcm) of biomethane in Europe annually by 2030 compared to current production of 6.4 bcm in 2024. This will require the creation

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Bipartisan Senate Bill Would Support Biomanufacturing

by Lynn L. Bergeson and Carla N. Hutton (Bergeson & Campbell) On January 14, 2026, Senators Pete Ricketts (R-NE) and Chris Coons (D-DE) introduced the Renewable Chemicals Act (S. 3632). According to Ricketts’s January 14, 2026, press release, the bipartisan legislation “would provide

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NSCEB Paper Outlines Policy Options to Modernize Oversight of Biotechnology Products

by Lynn L. Bergeson and Carla N. Hutton (Bergeson & Campbell) The National Security Commission on Emerging Biotechnology (NSCEB) has published a January 2026 discussion paper entitled “Creating Clear Regulatory Pathways for Biotechnology.” According to the paper, biotechnology regulations in the United

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Shipping’s Methane Decarbonisation Pathway Becomes a Clear Runway for the Future

(SEA-LNG)  Industry coalition SEA-LNG has published its annual ‘View from the Bridge’ report, highlighting 2025 as a year of strong growth in LNG, liquefied biomethane (LBM/bio-LNG) and e-methane emissions reductions, costs and availability. This year’s report “The Journey” highlights a decade

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Energy from Waste Conference 2026 --- March 3-4, 2026 --- London, UK

The Energy from Waste Conference 2026 is set to build on the strong momentum of previous years, bringing together an outstanding line-up of industry leaders, technical specialists, and pioneering developers for two days of cutting-edge insight and collaboration. In 2026, attendees

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Bahia Strengthens Role in Biofuels with Higher Biodiesel Output and Growing Exports to Europe

by Vivek Waghmode (BioEnergy Times) Bahia is gaining a stronger position in the biofuels sector as it continues to increase biodiesel production, expand exports to Europe, and reinforce its role in the shift toward renewable energy. This progress is being driven by

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Teaming up to Advance Dual-Fuel Engine Technology

by Geoff McMaster (University of Alberta)   U of A partnership with City of Edmonton and Diesel Tech Industries will boost research and training aimed at reducing emissions from city vehicles --   The University of Alberta is teaming up with the City

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The Digest’s 2026 Multi-Slide Guide to Ginkgo Bioworks

by Jim Lane (Biofuels Digest) Ginkgo Bioworks continues to reduce cash burn while expanding its “Lab-as-a-Service” automation offerings and frontier autonomous lab in Boston. Key commercial highlights include a $22.1 million BARDA award for onshoring medical countermeasures and an extended strategic

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Iowa Senate Strips Eminent Domain Ban from Carbon Pipeline Bill

by Marcus McIntosh (KCCI)  Iowa Senate lawmakers made a major change to one of the fastest-moving bills at the Statehouse, stripping out House-approved language that would have barred carbon pipeline companies from using eminent domain. The move drew immediate criticism from opponents

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RFA Thanks Trump Administration for Guatemala Agreement Boosting Ethanol Exports

(Renewable Fuels Association) The Renewable Fuels Association today thanked President Donald Trump and U.S. Trade Representative, Jamieson Greer, for securing today’s reciprocal trade agreement with Guatemala that contains a requirement for 10 percent ethanol blends for on-road gasoline (E10), and a purchase commitment

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Ethanol Blog: Ag, Biofuels Groups Push E15 Rural Council for Quick Legislative Solution Before Feb. 15 Deadline

by Todd Neeley (DTN Progressive Farmer)  With the E15 Rural Domestic Energy Council set to begin work, agriculture, biofuels and petroleum organizations are pushing for the council to quickly reach a legislative solution to make E15 available nationally on a permanent

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2nd Annual World Sustainable Aviation Fuel Forum --- June 23-24, 2026 --- Amsterdam, Netherlands and ONLINE

Sustainable Aviation Fuel (SAF) is a biofuel made from renewable sources that can significantly reduce the carbon footprint of air travel by being blended with conventional jet fuel. Produced from feedstocks like used cooking oils, waste, and plant-based materials, or through synthetic

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4th Annual Flightpath to Net Zero: Sustainable Aviation Fuel --- May 27, 2026 --- Edmonton, Alberta, Canada

Advancing Sustainability in Aviation: International Conference on Sustainable Aviation Fuel (SAF)  In the pursuit of a greener aviation industry, Sustainable Aviation Fuel (SAF) has emerged as a transformative solution, crafted from vegetable oils or ethanol derived from crops. These biofuels offer

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Fastmarkets Biofuels and Feedstocks Americas 2026 --- May 4-6, 2026 --- Chicago, IL

Join producers, traders, refiners, airlines and policymakers at the leading event for navigating the biofuels and feedstocks markets across the Americas. Gain critical insight into pricing dynamics, policy impacts and feedstock availability shaping margins, trade flows and investment decisions. Engage

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Commodity Classic --- February 25-27, 2026 --- San Antonio, TX

WHAT ONE GENERATION LEARNS, THE NEXT GROWS. Let’s celebrate 30 years of the largest farmer-led, farmer-focused event in agriculture together. SAME FARMER-LED VALUES, NEXT-GENERATION SOLUTIONS. Commodity Classic is where farmers cut through the noise and get straight to what works. Discover the tech and

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SAF Investor London 2026 --- February 24-25, 2026 --- London, UK

SAF Investor London is dedicated to discussing the critical issues central to accelerating capital investment in Sustainable Aviation Fuel production. Investors want certainty. They need to know that: future demand is strong; feedstock supply is stable; the economics of production work;

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USDA's 102nd Agricultural Outlook Forum --- February 19-20, 2026 --- Arlington, VA and ONLINE

Registration is now open for USDA's 102nd Agricultural Outlook Forum. It is your chance to connect with top professionals in the agriculture industry and gain insights into the future of agriculture! Save the date and plan to attend either in-person

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Council Hears JDA Efforts on Future Biofuels

by Jill Schramm (Pierce County Tribune) The Rugby Job Development Authority will be going after a grant to study the potential for a Biofuel Development Opportunity Zone in Rugby, JDA Executive Director Brian Hoffart told the Rugby City Council Jan. 21. The

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Ethanol, Biogas Can Accelerate India’s Clean Mobility Transition, Says Maruti Suzuki’s Tarun Aggarwal

by Anurag Chaturvedi, Darshan Nakhwa, & Ketan Thakkar (Autocar Professional)  India needs clean mobility that works at scale today, not just EVs, Maruti Suzuki executive says.  --  Amid a strong push for electric vehicles, ethanol blending and biogas offer India the fastest and

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Turning CA-LCFS Compliance Challenges into Credit Opportunities --- February 12, 2026 --- ONLINE

California’s updated Low Carbon Fuel Standard (CA‑LCFS) rules and the new CA‑GREET 4.0 model are reshaping how producers selling into the state are evaluated and credited. With the California Air Resources Board (CARB) now comparing annual CI data against credit

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2026 Carbon and Fuel Market Trends & Insights --- February 4, 2026 --- ONLINE

Join us for our annual look-ahead webinar, where EcoEngineers industry experts from will provide updates and insights on the latest trends, regulatory developments, and market dynamics across our major service areas: ethanol/biodiesel, renewable diesel/sustainable aviation fuel (RD/SAF), hydrogen/electric, renewable natural

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HPCL and Thermax Collaborate on Clean and New Energy Technologies

(BioEnergy Times) Hindustan Petroleum Corporation Limited (HPCL) and Thermax Limited (Thermax) have signed a Memorandum of Understanding (MoU) at India Energy Week (IEW) 2026 in Goa, marking a strategic step towards advancing clean and new energy solutions, the company said in

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India Energy Week 2026: India, Japan Push Deeper Energy Collaboration Spanning Hydrocarbons to Biofuels

by Mittravinda Ranjan (ETEnergyWorld)  High-level roundtable spotlights hydrocarbons, ethanol, LNG and AI-led digitalisation as pillars of an expanding India–Japan energy partnership.  READ MORE Related articles Indian Energy PSUs seal landmark LNG, hydrogen and biofuel pacts to accelerate transition (ETEnergyWorld)    

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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 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 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 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 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(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/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 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Nitrogen fertiliser nitrogen starvation nitrous oxide (N2O) Niue NO2 noodles nopal North Africa North America North Carolina North Dakota North Korea Northeast Northern Australia 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 (Occupational Safety and Health Administration) 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 photocatalysis/photocatalysts 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 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(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 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 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