National Academies Publish New Report Reviewing Evidence for Greenhouse Gas Emissions and U.S. Climate, Health, and Welfare

(National Academies of Sciences, Engineering and Medicine)  A new report from the National Academies of Sciences, Engineering, and Medicine says the evidence for current and future harm to human health and welfare created by human-caused greenhouse gases is beyond scientific dispute.

The report focuses on evidence gathered by the scientific community since 2009, when the U.S. Environmental Protection Agency found that greenhouse gas emissions threaten public health and welfare. The EPA recently gave notice of proposed rulemaking indicating its intention to rescind this finding.

The report says EPA’s 2009 finding was accurate, has stood the test of time, and is now reinforced by even stronger evidence. Much of the understanding of climate change that was uncertain or tentative in 2009 has now been resolved by scientific research, the report says.

“This study was undertaken with the ultimate aim of informing the EPA, following its call for public comments, as it considers the status of the endangerment finding,” said Shirley Tilghman, professor of molecular biology and public affairs, emeritus, and former president, Princeton University, and chair of the committee that wrote the report. “We are hopeful that the evidence summarized here shows the strong base of scientific evidence available to inform sound decision-making.”

To prepare its report, the committee considered widely available datasets that provide information about greenhouse gas emissions, the climate system, and human health and public welfare; a broad range of peer-reviewed literature and scientific assessments; and more than 200 comments submitted in response to a request for information.

The report concludes:

  • Emissions of greenhouse gases (GHGs) from human activities are increasing the concentration of these gases in the atmosphere. Human activities, such as the extraction and burning of fossil fuels, cement and chemical production, deforestation, and agricultural activities, emit greenhouse gases, which include carbon dioxide, methane, nitrous oxide, and fluorinated gases, into the atmosphere. Total global GHG emissions continue to increase, even though U.S. emissions of CO2 have decreased slightly in recent years largely due to changes in energy production and consumption. Multiple lines of evidence show that greenhouse gas emissions from human activities are the primary driver of the observed long-term warming trend. No known natural drivers, such as incoming solar radiation or volcanic emissions, can explain observed changes. 

 

  • Improved observations confirm unequivocally that greenhouse gas emissions are warming Earth’s surface and changing Earth’s climate. Longer records, improved and more robust observational networks, and analytical and methodological advances have strengthened detection of observed changes and their attribution to elevated levels of greenhouse gases. Trends observed include increases in hot extremes and extreme single-day precipitation events, declines in cold extremes, regional shifts in annual precipitation, warming of the Earth’s oceans, a decrease in ocean pH, rising sea levels, and an increase in wildfire severity.

 

  • Human-caused emissions of greenhouse gases and resulting climate change harm the health of people in the United States. Climate change intensifies risks to humans from exposures to extreme heat, ground-level ozone, airborne particulate matter, extreme weather events, and airborne allergens, affecting incidence of cardiovascular, respiratory, and other diseases. Climate change has increased exposure to pollutants from wildfire smoke and dust, which has been linked to adverse health effects. The increasing severity of some extreme events has contributed to injury, illness, and death in affected communities. Health impacts related to climate-sensitive infectious diseases — such as those carried by insects and contaminated water — have increased. New evidence is developing about additional health impacts of climate change, including on mental health, nutrition, immune health, antimicrobial resistance, kidney disease, and negative pregnancy-related outcomes. Groups such as older adults, people with preexisting health conditions or multiple chronic diseases, and outdoor workers are disproportionately susceptible to climate-associated health effects. Even as non-climate factors, including adaptation measures, can help people cope with harmful impacts of climate change, they cannot remove the risk of harm. 

 

  • Changes in climate resulting from human-caused emissions of greenhouse gases harm the welfare of people in the United States. Climate-driven changes in temperature and precipitation extremes and variability are leading to negative impacts on agricultural crops and livestock, even as technological and other changes have increased agricultural production. Climate change, including increases in climate variability and wildfires, is changing the composition and function of forest and grassland ecosystems. Climate-related changes in water availability and quality vary across regions in the United States with some regions showing a decline. Climate-related changes in the chemistry and the heat content of the ocean are having negative effects on calcifying organisms and contributing to increases in harmful algal blooms. U.S. energy systems, infrastructure, and many communities are experiencing increasing stress and costs owing to the effects of climate change. 

 

  • Continued emissions of greenhouse gases from human activities will lead to more climate changes in the United States, with the severity of expected change increasing with every ton of greenhouse gases emitted. Despite successful efforts in many parts of the world to reduce emissions, total global greenhouse gas emissions have continued to increase, and additional warming is certain. All climate models — regardless of assumptions about future emissions scenarios or estimates of climate sensitivity — consistently project continued warming in response to future atmospheric GHG increases. Applying fundamental physics of the Earth system leads to the same conclusion. Continued changes in the climate increase the likelihood of passing thresholds in Earth systems that could trigger tipping points or other high-impact climate surprises.

The study — undertaken by the Committee on Anthropogenic Greenhouse Gases and U.S. Climate: Evidence and Impacts — was sponsored by the National Academy of Sciences Arthur L. Day Fund and the Ralph J. Cicerone and Carol M. Cicerone Endowment for NAS Missions. The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide independent, objective analysis and advice to the nation to solve complex problems and inform public policy decisions related to science, engineering, and medicine. They operate under an 1863 congressional charter to the National Academy of Sciences, signed by President Lincoln.  READ MORE

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Excerpt from E&E News Climatewire: In an era of government-approved climate disinformation, a scientific report released Wednesday by the National Academies of Sciences, Engineering and Medicine reads almost like a quiet act of rebellion.

Its findings were notable, but not surprising — the 16-member science panel reaffirmed humanity’s use of fossil fuels is warming the planet and that the increase in Earth’s temperature is putting people’s health and welfare at risk.

But just as significant, science and policy experts said, was the continued commitment by the National Academies to transparency, public input and diverse viewpoints at a time when scientific research is under siege by the Trump administration.

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That contrasts sharply with another high-profile climate report published recently by the Department of Energy — a document drafted without public comments by known climate contrarians, which took aim at the mainstream scientific consensus on global warming.

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Congress began investigating the National Academies report even before it was released, with House Oversight Chair James Comer (R-Ky.) calling it a “blatant partisan act to undermine the Trump Administration.”

The report was written in response to a proposal by EPA to overturn the 2009 endangerment finding, a landmark decision that made clear greenhouse gases pose a threat to human health.

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EPA has relied heavily on DOE’s climate report — which scientists have roundly criticized for false and misleading claims — to justify the proposed repeal.

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The National Academies occupies a unique space in U.S. society.

It was founded as an independent institution in 1863 to provide science policy advice during the Abraham Lincoln administration. It is funded by a mix of federal sources, private foundations, individuals and corporations.

But now some of its work is in danger. National Academies leaders have warned staff that they may have to lay off about 250 of 1,100 employees by the end of the year due to the Trump administration’s federal research cuts and the elimination of contracts.

The cutbacks are part of a broader retreat from scientific research by the Trump administration.

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The National Academies, which funded the report, selected a diverse committee of authors and reviewers, including former Trump administration officials and researchers with ties to the fossil fuel industry.

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Contributors were required to disclose any conflicts of interest, including some authors who noted their investments in fossil fuel companies.

Martinez, of the Union of Concerned Scientists, said the methods used by the National Academies to produce its climate report differ from how the DOE team put together its document.

The National Academies committee included a diverse panel of contributors, solicited public comments in advance and considered input from more than 200 individuals and organizations before drafting its report.

The DOE report, on the other hand, includes just five authors — all of whom are known contrarians on the subject of mainstream climate science — and failed to reveal its reviewers at all. It also solicited public comments only after the draft report was published.

“Knowing that the DOE report had five climate contrarians, who have fringe thoughts related to the consensus on climate change, I think it is interesting that the makeup of this report has individuals from various industries, from various professions, that come to this conclusion,” Martinez said. “That speaks to what I believe is the nonpartisan nature of climate science.”

Courts weigh in

The DOE report is part of a legal battle now being waged in the U.S. District Court for the District of Massachusetts. The latest step in the courtroom brawl played out as the National Academies’ report was published.

A federal judge on Wednesday rebuked DOE for the way its report was crafted — in secret and without following federal transparency laws — as part of a lawsuit brought by environmental groups that have argued it should not be considered in EPA’s effort to overturn the endangerment finding.

DOE officials argued the climate science report was merely a review of the scientific literature and that the process should not have been subject to transparency requirements under the Federal Advisory Committee Act.

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Judge William Young denied requests from the Environmental Defense Fund and the Union of Concerned Scientists to block the report’s consideration in the endangerment finding rollback, but granted their claims about the way it was crafted.

“The conclusion of the report itself shows that it is no mere ‘review’ of the literature. To suggest otherwise borders on sophistry,” Young wrote. “No reasonable jury could find that these words, arranged as they are, do not constitute advice or recommendations for a renewed approach to climate policy.”

Marcia McNutt, president of the National Academy of Sciences, told POLITICO’s E&E News that a diversity of viewpoints from industry and academia was a priority to ensure the best available research was reviewed.

She compared that to the way the DOE report was launched, and she pushed back in advance against potential criticism.

“It was Chris Wright who selected the members of that study unilaterally, without any opportunity for comment,” she said. “To say that we have set up a process that is going to bias the outcome, seems to me a little ludicrous compared to how the DOE study, which has obviously triggered this, was conducted.”  READ MORE

QUOTE OF THE WEEK -- Jan Christensen

This agreement (with Shell) helps secure the fuel certainty and supply reliability we need to further expand the use of waste-based renewable fuels across our fleet – cutting emissions without compromising the quality and reliability our customers expect. Collaborations like this demonstrate that true leadership in shipping means acting now – using lower-emission fuels already available today and not waiting for future solutions.  -- Jan Christensen, Senior Director Global Fuel Purchasing at Hapag-Lloyd AG. READ MORE

Trump Threatens to Use Tariffs to Derail Global Climate Measure: The Administration Is Escalating Its Attacks against a Carbon Tax for Shipping Emissions.

By Sara Schonhardt (E&E News Climatewire)  The Trump administration is preparing to use tariffs and travel bans as reprisals against countries that support an upcoming agreement to put fees on shipping pollution.

Those moves, outlined in an email to POLITICO’s E&E News, provide the first details about how President Donald Trump plans to retaliate against nations that vote to approve an international agreement establishing climate pollution standards on cargo vessels. The measure is scheduled to be voted on in October by members of the United Nations International Maritime Organization.

“We are actively exploring and preparing to act on remedies, including tariffs, visa restrictions, or port levies should this effort succeed,” a State Department spokesperson said in the email.

Secretary of State Marco Rubio and three other Cabinet members threatened last week to use reprisals against countries that support the agreement, as part of an effort to derail or weaken the climate measure. This is the first time the administration has outlined the punitive steps it plans to take. READ MORE

 

Excerpt from Politico Power Switch:  The U.S., one of 176 member countries in the International Maritime Organization, supported the group’s climate strategy in 2023 to zero out the sector’s carbon emissions by roughly midcentury. In April, a majority of countries advanced a “net zero framework” that included the fuel standard and carbon tax on shipping emissions as part of that larger goal. The proposal would essentially create a cap-and-trade system, in which vessels that are out of compliance have to buy or trade credits with more efficient ships.

The U.S. didn’t show for the April talks. The Trump administration instead circulated letters at the time threatening reprisals against countries that supported the carbon fee.

The framework is set to be included in an international treaty to prevent shipping pollution that was first inked in the 1970s and includes several annexes of regulations. To advance, the framework needs two-thirds of the 108 countries that ratified the air pollution annex to approve it in October.

Last week, Rubio, Energy Secretary Chris Wright, Commerce Secretary Howard Lutnick and Transportation Secretary Sean Duffy reiterated that the U.S. will retaliate against countries that support the tax in the final vote.  READ MORE

 

Excerpt from Politico Pro Climatewire:  Senior Trump administration officials are warning countries to withdraw their support for a global agreement to charge fees for shipping emissions, or face retaliation ahead of the measure's likely adoption in October.

Secretary of State Marco Rubio and three other members of President Donald Trump's Cabinet said in a statement this week that countries should be "on notice" that the administration expects their help in defeating the agreement brokered by the United Nations International Maritime Organization. They added that the U.S. will "not hesitate to retaliate" if the measure is adopted.

“Whatever its stated goals, the proposed framework is effectively a global carbon tax on Americans levied by an unaccountable UN organization,” said the statement by Rubio, Energy Secretary Chris Wright, Commerce Secretary Howard Lutnick and Transportation Secretary Sean Duffy.

The agreement, known as the IMO’s Net-zero Framework, aims to cut planet-warming pollution through a levy on shipping emissions and a new fuel standard. Countries agreed to the accord in April, and a final decision is scheduled for this fall.  READ MORE

 

Excerpt from Reuters/G Captain:  The U.S. State Department has reached out to other IMO member countries in recent days warning them not to adopt the so-called “Net-Zero Framework”, according to four sources, who declined to be identified due to the sensitivity of the matter.

A State Department spokesperson said the U.S. was “actively exploring and preparing to act on remedies including tariffs, visa restrictions, and/or port levies should this effort succeed in the October IMO extraordinary session vote.”

The department will be engaging “our partners and allies” to propose they take similar measures, the spokesperson said, but would not comment on “private diplomatic discussions with other countries.”

The Dutch government received a verbal warning from representatives of the U.S. government, who said the Netherlands could face tariffs or other retaliatory measures if it supported the adoption of the framework, a spokesperson for the Dutch ministry of infrastructure and water management said.

It was unclear which other IMO countries had been approached by Washington. READ MORE

 

Excerpt from Global Trade Review: But last week (August 12), US Secretary of State Marco Rubio, Secretary of Commerce Howard Lutnick, Secretary of Energy Chris Wright and Secretary of Transportation Sean Duffy said in a joint statement that they would not accept “any international environmental agreement that unduly or unfairly burdens” the country. 

The statement criticises fuel standards that “would conveniently benefit China by requiring the use of expensive fuels unavailable at global scale”, while preventing the use of “lower emissions options where US industry leads such as liquified natural gas and biofuels”.

Describing the framework as a “global carbon tax on Americans levied by an unaccountable UN organisation”, they threatened retaliation against countries that continued to support the measures. 

For the framework to be adopted, it must be voted in by two-thirds of the 108 states covered by the convention. After that, it will be automatically accepted, unless it is opposed by either one-third of IMO parties or members whose merchant fleets represent at least 50% of the gross tonnage of the world’s merchant fleet.

Rico Luman, senior economist, transport and logistics at Dutch bank ING, says the move by the US “likely complicates the final adoption scheduled in October”. 

“Although the proposal is due to be accepted by a two-thirds majority, the US seems unwilling to accept its implementation, which puts the authority of IMO at risk,” he says.

“If the US doesn’t accept the effectuation, this will complicate the whole system,” Luman says. “This could also make other countries doubt, because they fear the consequences as the US could retaliate. This puts the final adoption in danger.”

The framework brings in a set of “mid-term measures” that include targets for reducing ships’ annual GHG fuel intensity and penalties for ships that emit more than this.

To balance the deficit, ships can transfer surplus units from other vessels, use units they have previously banked if they have outperformed the targets or pay penalties in the form of buying “remedial” units.

These payments will form the basis of a net-zero fund, which the IMO says will be used to reward ships using zero or near-zero energy sources and support research into these fuels as well as ways to achieve a just transition.

Transport & Environment, a group of European NGOs that promote sustainable transport, has estimated the fund will generate around US$10mn a year until 2035.

Nicolas Lockhart, partner at law firm Sidley, points out that the US cannot legally stop other IMO parties from adopting and implementing the framework, though it can take steps to prevent itself from being affected.

“Politically, the US’ decision could have an impact on voting and opposition by other IMO parties. The US could try to raise a blocking minority at the IMO,” he says, adding that there have been media reports that the US is taking this course.

Currently, the top five flag states – Liberia, Panama, Marshall Islands, Hong Kong and Singapore – represent more than 50% of the world’s gross tonnage.

Emma Fenton, senior director of climate diplomacy at climate change NGO Opportunity Green, adds: “US attempts to weaken the IMO’s historic progress are nothing new – they failed to successfully stop the agreement of the framework in April and while we always knew there would be resistance, countries stood firm.”

“The decision to introduce the IMO net-zero framework marked a turning point, giving shipping a real chance to steer toward a cleaner, greener future – and the global momentum behind it remains strong, with major flag states, including Panama, staying committed. With global cooperation and solidarity at the centre of these negotiations, scare tactics like these cannot gain traction,” Fenton says.

The framework is due to come into force in February 2027 for large ocean-going ships over 5,000 gross tonnage, with the first data collection due from January 2028, and aims to help the sector meet its overarching GHG emissions targets.  READ MORE

 

Excerpt from Ship Atlas by Maritime Optima: However, U.S. officials, including Secretary of State Marco Rubio and his Cabinet colleagues, insist that the agreement amounts to a disguised carbon tax disproportionately harming U.S. industry. In a joint August statement, they warned: “We will not tolerate any international environmental agreement that unduly or unfairly burdens the United States,” indicating Washington’s readiness to retaliate.

A BIMCO spokesperson told Splash that while the U.S. position is unlikely to prevent the framework’s adoption if it secures approval, Washington’s refusal to participate would make enforcement significantly more difficult.

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With the political stakes rising, industry observers warn that shipping faces prolonged uncertainty over regulatory alignment. A fragmented outcome could leave shipowners and charterers managing divergent regional rules, complicating compliance and investment decisions.

This political pressure campaign casts a long shadow over the IMO’s next session. Ahead lies a critical test: can maritime climate policy remain intact in the face of geopolitical brinkmanship?  READ MORE

 

Excerpt from Reuters: A State Department spokesperson said the U.S. was "actively exploring and preparing to act on remedies including tariffs, visa restrictions, and/or port levies should this effort succeed in the October IMO extraordinary session vote".

The department will be engaging "our partners and allies" to propose they take similar measures, the spokesperson said, but would not comment on "private diplomatic discussions with other countries".

...

About 90% of the world's trade is conducted by sea, and emissions are set to soar without an agreed mechanism.

"The upcoming (IMO) session in October provides the appropriate platform to address any concerns from member states ahead of the adoption process," an IMO spokesperson said.

The initial deal was passed by 63 states, with 16 voting no and 24 abstentions. A majority will be required for adoption if it goes to a vote, and sources said it was unclear if it could pass if more countries abstained.  READ MORE

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The Hydrogen Stream: MIT-WPU Develops Carbon-Negative Technology to Produce Green Hydrogen and BioCNG from Agricultural Waste

by Uma Gupta and Sergio Matalucci  (PV Magazine)  The researchers state that their carbon-negative process has the potential to reduce green hydrogen production costs to $1 per kilogram, while also generating biochar and patented biofertilizers as valuable byproducts. -- The researchers state that

September 15, 2025 Read Full Article

Hynfra Signs Agreement for $1.5 Billion Green Ammonia Project in Mauritania

by Aida Čučuk (Offshore Energy)  Polish energy company Hynfra has signed a framework agreement with the Government of Mauritania for a $1.5 billion green ammonia project in Nouakchott. -- It is understood that the investment foresees the construction of an integrated facility that

September 15, 2025 Read Full Article

Methanol Institute and Saudi Arabia Join Forces to Advance Maritime Sustainability

by Aida Čučuk (Offshore Energy)  Trade association Methanol Institute (MI) and Saudi Arabia’s Transport General Authority (TGA) have signed a memorandum of understanding (MoU) to advance maritime safety and sustainability. -- As disclosed, the partnership will focus on maritime safety and environmental protection,

September 15, 2025 Read Full Article

The Digest’s Multi-Slide Guide to SAF Contrail Modeling

by Jim Lane (Biofuels Digest) This project, 33% complete with $400k in FY24 funding, aims to develop predictive chemistry and particle microphysics models for SAF contrail formation, a major climate impact driver (57.4 mW/m2 Effective Radiative Forcing). A multi-scale ice nucleation

September 15, 2025 Read Full Article

Palm oil: Malaysia on the Right Track to Be Classified as Low-Risk Country, Says Johari

(UkrAgroConsult) Malaysia is on the right track to be classified as a low-risk country in palm oil production, particularly with its mandatory Malaysian Sustainable Palm Oil (MSPO) certification, says Plantations and Commodities Minister Datuk Seri Johari Abdul Ghani. He said the government

September 15, 2025 Read Full Article

House Lawmakers Introduce Bipartisan Pipeline Safety Bill

by Amelia Davidson (Politico Pro E&E NewsPM) The legislation is the latest effort to reauthorize the Pipeline and Hazardous Materials Safety Administration.  --  Leaders on a House committee unveiled bipartisan legislation Friday to reauthorize the nation’s pipeline safety regulator — and move

September 15, 2025 Read Full Article

Biogas Sector, Refiners Sue over EPA’s 2024 Partial Cellulosic RFS Waiver

(Indside EPA)  Producers of renewable natural gas (RNG) from landfills and animal feeding operations, along with oil refiners, are suing EPA over its partial waiver of 2024 requirements for “cellulosic” biofuel under the renewable fuel standard (RFS), with gas producers likely

September 15, 2025 Read Full Article

World Bank Supports Ceará’s Green Hydrogen Strategy to Boost Economic Transformation

(World Bank) The World Bank Board of Directors approved a new operation to support the green hydrogen strategy of Companhia de Desenvolvimento do Complexo Industrial e Portuário do Pecém (Pecém Industrial and Port Complex Company – CIPP) and the Government of Ceará.

September 14, 2025 Read Full Article

New Study: RNG Is a Cost-Effective, Scalable Tool for US Decarbonization and Energy Security

(American Gas Association/Biomass Magazine) The American Gas Foundation released a comprehensive new report detailing the availability, cost and emissions reduction potential of U.S. renewable natural gas (RNG) resources on Thursday (July 10, 2025). The analysis, developed in partnership with ICF, provides

September 14, 2025 Read Full Article

UK Sets Course for Net-Zero Shipping by 2050

(Biofuels International) The UK government has released its first domestic shipping decarbonisation targets, as part of the UK’s Maritime Decarbonisation Strategy. The new publication sets out a blueprint for transitioning the shipping sector to net-zero emissions by 2050, a strategy which aligns

September 14, 2025 Read Full Article

Snapshot of SAF Initiatives

(international Air Transport Association/Biofuels International)  In the UK, Jet2.com began using sustainable aviation fuel (SAF) on flights from Bristol Airport earlier this year. The airline purchased over 300 tonnes of SAF from Q8Aviation, which has been used to add a 1% SAF

September 14, 2025 Read Full Article

Large-Scale Solar in Pennsylvania: Nexus of Energy, Land-Use, and Policy --- September 30, 2025 --- ONLINE

Large-scale solar has doubled Pennsylvania’s installed capacity in less than 18 months, with over 2.7 gigawatts (GW) of current capacity, now 1% of Pennsylvania’s total electric generation. That generation occupies about 10,000 acres of Pennsylvanian land. Recently the Federal Government

September 13, 2025 Read Full Article

New Report Identifies Policy Options to Improve Federal Research Regulations, Bolster U.S. Scientific Competitiveness

(National Academies of Sciences, Engineering and Medicine) The U.S. scientific enterprise has produced significant advances in the nation’s health, security, and prosperity, making the United States a global leader in science and technology. However, there is increasing concern that scientific and

September 13, 2025 Read Full Article

Clearwater County, ID Issued BDO Zone ‘A’ Rating for Woody Biomass

(Biofuel Development Opportunity Zone Initiative) Underutilized Forest Resources Create New Economic Potential for Clearwater County  --  Clearwater County, Ecostrat and the BDO Zone Initiative are pleased to announce the issue of an investment grade BDO Zone ‘A’ Rating for Clearwater County, Idaho. The BDO Zone is

September 13, 2025 Read Full Article

Ashtabula, Ohio Issued BDC Zone ‘BB’ Rating for Miscanthus Biomass

(Biofuel Development Opportunity Zone Initiative) ‘BB’ Rating Establishes Foundation for Future Miscanthus-Based Biomanufacturing -- The Growth Partnership for Ashtabula County, Ecostrat and the BDO Zone Initiative are pleased to announce the issue of a BDO Zone ‘BB’ Rating for Ashtabula County, Ohio. The BDO Zone Rating

September 13, 2025 Read Full Article

RMI Takes Aim at the Messy Data that Plague Carbon Markets

by Jim Giles (Trellis)  A new framework from the non-profit is designed to bring order to carbon market data and speed due diligence.  The institute has developed a framework designed to unify data used in carbon markets The framework is based on more

September 13, 2025 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Combined Biogas and Hydrochar Production from Organic Waste

by Jim Lane (Biofuels Digest) The National Research Council Canada innovates in clean energy, converting wet organic wastes via combined bio and thermochemical processes. A key approach integrates Hydrothermal Carbonization (HTC) with Anaerobic Digestion (AD), bypassing energy-intensive drying. Case studies show this enhances biogas

September 13, 2025 Read Full Article

Emerging and Promising Applications which Lead to Reducing CO2 Emissions

by Sam A. Rushing (Advanced Cryogenics/Biofuels Digest) ... The CO2 industry expands organically, say 3% annually in some markets. The best way to grow more rapidly in the industry, is via the development and implementation of new and unique applications in

September 13, 2025 Read Full Article

Northwest Advanced Bio-Fuels Accesses Development Capital through Insurance-Backed Repayment Guarantee

(Northwest Advanced Bio-Fuels/Biobased Diesel Daily) Northwest Advanced Bio-Fuels, developer of a U.S.-based sustainable aviation fuel (SAF) project using woody biomass as feedstock, announced in July what it is calling “a breakthrough financing structure” that removes a longstanding barrier in the

September 12, 2025 Read Full Article

Luxaviation and IdunnH2 Sign Long-Term Agreement for Sustainable Aviation Fuel

(Luxaviation) Pioneering the Future of Sustainable Private Aviation -- Sustainable Skies on the Horizon:  Luxaviation and IdunnH2 Join Forces Luxembourg / Reykjavik - Luxaviation Group, one of the world’s largest private aviation operators, has entered a strategic Memorandum of Understanding (MOU) with

September 12, 2025 Read Full Article

Ask Me Anything - Ammonia --- September 17, 2025 --- ONLINE

Led by S&P research, in just 30 minutes, this interactive session dives into the latest on ammonia policy, progress in decarbonizing the sector, and its pivotal role in low-carbon hydrogen. We’ll also reveal which new industries are turning to ammonia

September 12, 2025 Read Full Article

Nanocatalysts Enable Conversion of Waste-Derived Biocrude into Sustainable Jet Fuel Precursors

( University of Illinois at Urbana-Champaign/Phys.Org) Wet wastes, including food waste and biomass, are promising candidates for sustainable aviation fuel (SAF) production due to their triglyceride content, which can be converted into biocrude via hydrothermal liquefaction (HTL). ... SAF precursors must meet criteria derived

September 12, 2025 Read Full Article

Landus Offering Soybean Premium through Biofuel Tax Credit

by Mark Dorenkamp (Brownfield Ag News)  Iowa farmers looking to add value to their soybeans could take advantage of a biofuel tax credit. Landus Director of Commercial Operations Blake Hoover says there is a tax incentive in Canada for renewable diesel. “That tax incentive

September 12, 2025 Read Full Article

Karnataka Clears Sale of Biodiesel in State, Cabinet Approves Order for Regulatory Framework

(Indian Express) The state Cabinet Thursday approved the Karnataka State Bio‑Diesel (B‑100) Blending with High Speed Diesel for Transportation Purposes (Licensing) Order, 2025, which introduced a regulatory framework for the production, sale, and blending of biodiesel in the state. Law and Parliamentary

September 12, 2025 Read Full Article

Nitin Gadkari Rejects Criticism over E20 Fuel Rollout, Says Work on for 10% Biodiesel

by Soumya Chatterjee and Zia Haq (Hindustan Times)  Work on to achieve a 10% biodiesel goal under fuel-blending programme, said Gadkari -- Union Road Transport and Highways Minister Nitin Gadkari on Thursday dismissed criticism over the rollout of 20% ethanol-blended petrol (E20),

September 12, 2025 Read Full Article

Canadian Indigenous-Led $151.8M Biorefinery Set for 2028 Commissioning

by Meghan Sapp (Biofuels Digest) In Canada, Wanagekong-Biiwega’iganan Clean Energy Corporation (WBCEC) is leveraging a unique Indigenous-led and industry-supported consortium to develop cutting-edge biomass-to-renewable fuels facilities across Northern Ontario. The ten communities who jointly own 80% of WBCEC include the First Nations

September 12, 2025 Read Full Article

QUOTE OF THE WEEK -- Jan Christensen

This agreement (with Shell) helps secure the fuel certainty and supply reliability we need to further expand the use of waste-based renewable fuels across our fleet – cutting emissions without compromising the quality and reliability our customers expect. Collaborations like

September 12, 2025 Read Full Article

Shell and Hapag-Lloyd Sign Multi-Year Liquefied Biomethane Deal

(Hapag-Lloyd) Agreement supports Hapag-Lloyd’s decarbonization journey and end-to-end transformation of the freight value chain; Multi-year commitment adds to the growing momentum in the adoption of renewable marine fuels Hapag-Lloyd and Shell Western LNG B.V. (Shell) have signed a multi-year agreement for the supply

September 12, 2025 Read Full Article

Nephin and Flogas Kick Start Ireland's Green Gas Revolution

by Mary Rossiter (Flogas)  Flogas, a DCC plc business and Nephin sign landmark offtake deal – the first of its kind and largest to date in Ireland; Nephin is developing three state-of-the-art anaerobic digestion (AD) plants, the initial projects in their development pipeline

September 12, 2025 Read Full Article

Provectus Biofuels Secures Non-Binding LOI for Offtake of up to 10 Million Litres of Renewable Sustainable Aviation Fuel

(Provectus Biofuels/NewsFile)  Provectus Biofuels Inc. (the "Company" or "Provectus") today (September 11, 2025) announced the Company has signed a non-binding letter of intent with a regional Alberta airport that sets out indicative terms under which both parties intend to negotiate a definitive

September 12, 2025 Read Full Article

The Digest’s Multi-Slide Guide to Multi-Phase Flow Studies of SAFs

by Jim Lane (Biofuels Digest)  This $550k (exp) + $175k (sim) FY24 project, running until 2027, focuses on X-ray diagnostics and high-fidelity CFD for SAF internal flow and atomization. Critical insights into as-built nozzle geometry (25 µm foreign object, micron-scale helical

September 12, 2025 Read Full Article

The Carbon Black Caper: Ecolomondo’s Tire-to-Treasure Story

by Jim Lane (Biofuels Digest) ...  It’s pyrolysis: Ecolomondo’s Thermal Decomposition Process, a precise sequence of heat, pressure, and rotation that breaks down a tire into its elemental valuables — recovered carbon black, oil, steel, and syngas. ... Pyrolysis is often described as

September 12, 2025 Read Full Article

How Environmental Groups Lost Newsom to Big Oil

by Alex Nieves (Politico) ... And it highlights the political risks of aggressively moving away from fossil fuels without a transition plan in place. ... “It’s one thing to have the sound bites at the ready during a campaign,” said Andrew Acosta, a

September 12, 2025 Read Full Article

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

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

September 12, 2025 Read Full Article

ADBA National Conference 2025 --- December 10, 2025 --- London, UK

SAVE THE DATE  Anaerobic Digestion and Bioresources Association

September 12, 2025 Read Full Article

Midwestern Fats, Oils, & Grease Conference --- September 25-26, 2025 --- Canal Winchester, OH

Join us at the Brew Dog Columbus facility located just outside Columbus Ohio for a two-day conference focusing on the fats, oils, and grease industry. Come see the latest technology in the areas of grease removal devices, engineering, software, waste

September 11, 2025 Read Full Article

A Field of Biobased Dreams Rises in Iowa

by Michael McCoy (Chemical & Engineering News)  Does a new butanediol plant that runs on corn represent a shift in how chemicals are made?  Cargill and Helm have opened a multimillion-dollar biobased chemical plant in Iowa. The facility is the biggest in many

September 11, 2025 Read Full Article

Scaling Storage in Brazil: From Ethanol Injection to Offshore Readiness With a National CCS Law

by Fernando C. Hernandez (Journal of Petroleum Technology)  With Brazil enacting South America’s first carbon capture and storage (CCS) law, this article examines the technical and regulatory architecture required to scale CCS deployment and provides exclusive insight into Brazil’s accelerating CCS landscape.  The

September 11, 2025 Read Full Article

PNG Government Supports PAU Biodiesel Project with K200,000 Cheque

by Randhir Patil (Bio Energy Times) In a major boost for renewable energy research, the Minister for Higher Education, Research, Science and Technology, Kinoka Feo, on Monday presented a cheque of K200,000 to Pacific Adventist University (PAU) to support its biodiesel research

September 11, 2025 Read Full Article

Mumbai Firm Accused Of Defrauding Investors Of ₹2.55 Crore In Biofuel Scam; FIR Filed

by Avadhut Kharade (Free Press Journal) As per the complaint, the company lured hundreds of persons, including farmers, entrepreneurs, and professionals, into investing in its purported bio-fuel and bio-CNG projects, promising massive returns and government-backed support. Mumbai: Investors from Mumbai and rural Maharashtra were

September 11, 2025 Read Full Article

Aurora Expeditions Successfully Trials Biofuel

by Helen Hutcheon (SeaTrade Cruise News) Using HVO resulted in an estimated 90% reduction in fuel-related greenhouse gas emissions compared with conventional marine fuel. -- Australia’s small ship company Aurora Expeditions completed its first biofuel trial, marking a significant milestone in its commitment to reducing

September 11, 2025 Read Full Article

GTI Energy Tech Talk: Modeling the Future of Hydrogen and Carbon Dioxide Infrastructure --- September 23, 2025 --- ONLINE

As the U.S. transitions to low-cost, low-carbon energy, new infrastructure will be needed to transport hydrogen, carbon dioxide, and synthetic fuels. How do we optimize development of new infrastructure and understand the role of existing gas infrastructure rights-of-way to reach

September 11, 2025 Read Full Article

Camelina's Genetic Blueprint: Unraveling Subgenome Dominance and Population Structure

(Chinese Academy of Sciences/Newswise)   Camelina sativa, also known as false-flax, is gaining attention as a biofuel crop due to its potential for aviation fuel production and minimal agricultural input requirements. However, the genetic foundation of this species has been underexplored. Despite

September 11, 2025 Read Full Article

Study Projects Expansion of Biofuel Production with R$110 Billion by 2035

(Brazil Ministry of Mines and Energy (Google Translation)) The document presents projections on the supply and demand of biofuels in Brazil, in a scenario of strengthening the fair and inclusive energy transition. -- This Monday (09/08), the Biofuels Offer Notebook was launched , an

September 11, 2025 Read Full Article

Aiming to Expand the Use of SAF, We Have Begun Discussions with Malaysia's FATHOPES ENERGY to Jointly Develop a Waste Cooking Oil Collection Support Application.

(NTT DATA Corporation (Google Translation)) NTT DATA Corporation (NTT DATA) and FATHOPES ENERGY HOLDING PTE LTD (FATHOPES ENERGY), a Malaysian company that operates a waste cooking oil collection business, are collaborating on the joint development of a waste cooking oil collection support application

September 11, 2025 Read Full Article

Princeton Digital Group and Pertamina Patra Niaga Forge Landmark HVO Partnership Pioneering Sustainable Fuel Use in Indonesia to Advance Climate and Community Well-being

(Princeton Digital Group) Princeton Digital Group (PDG) , Asia Pacific's leading data center provider, today announced a strategic partnership with Pertamina Patra Niaga to roll out Hydrotreated Vegetable Oil (HVO) as a replacement for diesel fuel across its Indonesian operations. This milestone

September 11, 2025 Read Full Article

The Digest’s Multi-Slide Guide to SAF Combustion and Contrail Formation Research

by Jim Lane (Biofuels Digest) This DOE-funded project, 60% complete with $450k in FY24 funding, investigates Sustainable Aviation Fuel (SAF) combustion and contrail formation, particularly linking soot to ice nucleation. Research shows aromatics produce 4-8 times more soot, with cyclo-alkane blends

September 11, 2025 Read Full Article

DNV Publishes Maritime Forecast to 2050 Report

(DNV) Shipping is entering a new regulatory era that will reshape investment decisions, operational strategies, and fuel choices across the maritime value chain.  Key issues covered in this 9th edition of the report include: An analysis of the implications of the IMO Net-Zero

September 11, 2025 Read Full Article

Hyundai Heavy Industries Receives World's First Ammonia-Propelled Ship Technology Certification

(HD Hyundai (Google Translation)) ▶ Ammonia wastewater treatment device, hazardous zone designation system… Obtained ABS basic certification ▶ Preemptive response in line with international regulations, leading the development of ammonia fuel safety and environmental technology ▶ Laying the foundation for commercialization of ammonia-powered

September 11, 2025 Read Full Article

Port of Long Beach Accelerates Green Future

(Port of Long Beach) More than $100 million to further zero-emissions operations transition -- The Port of Long Beach is picking up the pace of progress toward cleaner air and reduced greenhouse gases by investing $102 million to purchase and sustain zero-emissions

September 11, 2025 Read Full Article

Biofuel Supply Business for Ships at Tokyo Port Selected for Tokyo Metropolitan Government's "Decarbonized Fuels Commercialization Promotion Support Project" - Participating in a Framework Centered around NX Shoji, Contributing to the Realization of "Zero Emission Tokyo"

(Cosmo (Google Translation))  Cosmo Oil Marketing Co., Ltd. (CEO: Naoki Takayama, hereinafter referred to as "the Company"), a group company of Cosmo Energy Holdings Co., Ltd. (President and CEO: Shigeru Yamada), is pleased to announce that it will participate in the

September 11, 2025 Read Full Article

Global Maritime Forum Highlights Kenya’s e-Fuel Potential in New Insight Brief

(Global Maritime Forum) A new insight brief published today by the Global Maritime Forum highlights Kenya’s potential in the production and use of zero-emission fuels for the shipping industry. The report titled ‘Powering clean shipping: Kenya in the global power-to-x economy’

September 11, 2025 Read Full Article

Global Ethanol Association Launching Marine Fuel Sector

(Global Ethanol Association)  We are launching the Ethanol Marine Fuel Sector Initiative, an innovative effort aimed at developing commercial pathways for ethanol as a low-emission marine fuel. We invite stakeholders from across the industry, including shipowners, asset financiers, engine manufacturers, classification societies, shipyards, ethanol producers,

September 11, 2025 Read Full Article

PECS 0105 - Resilience, Public Engagement, and Community Problem Solving --- October 13 - November 21, 2025 --- ONLINE

(Center for Climate Strategies at George Mason University)  Secure Your Spot in a New Continuing and Professional Education Short Course Taught at George Mason University --  The Center for Climate Strategies (CCS), in collaboration with George Mason University’s Virginia Climate Center and

September 11, 2025 Read Full Article

California Motorists Saved More than $1 Billion at the Pump by Choosing E85

(Pearson Fuels)  Since E85’s introduction to California nearly 20 years ago, consumers have saved more than $1 billion at the fuel pump by choosing E85 instead of unleaded gasoline. Today, with about 600 retail stations distributing E85 throughout the state, more Californians

September 11, 2025 Read Full Article

In Doubt about Denaturant

by Holly Jessen (Ethanol Producer Magazine) The federal regulation that requires ethanol producers to blend a small amount of denaturant with their pure biofuel prior to shipping has been in place for more than a hundred years and is deeply entrenched

September 11, 2025 Read Full Article

The European Bioeconomy University Alliance: Creative Hub for Knowledge Transfer

(European Bioeconomy University Alliance)  The transition to the Bioeconomy is one of the major economic, social and environmental challenges facing the European Union in the coming years. The European Bioeconomy University, established in July 2019, will tackle this enormous challenge by educating a

September 11, 2025 Read Full Article

Academic Global Collaboration in the Bioeconomy --- September 16, 2025 --- New York, NY and ONLINE

Par of Science Summit New York: The transition to the Bioeconomy is one of the major economic, social and environmental challenges facing the European Union in the coming years. In this session we will explore how universities can enhance global

September 11, 2025 Read Full Article

‘Korea Is Shifting from Biofuel Importer to Exporter,’ Says Rystad Analyst

by Byun Hye-jin (The Korea Herald) With China pulling back exports, Korea has opening to fill rising demand from Europe, North America, Japan -- Once a heavy importer of biofuels and raw materials for its renewable energy transition, South Korea is rapidly emerging

September 10, 2025 Read Full Article

Spotlight On Clean Fuels for Rural Communities --- September 17, 2025 --- ONLINE

Clean Fuels for Rural Communities Couldn’t attend every session at the recent Resilient Virginia Conference — or weren't able to attend at all? You’re not alone—and we’ve got you covered. Join us for a post-conference discussion designed to help you catch

September 10, 2025 Read Full Article

EnSoil Algae’s Big Fertilizer Play: Aquaman’s Tale

by Jim Lane (Biofuels Digest) ... Most “biostimulants” in agriculture are extracts or powders, shadows of what they once were. EnSoil Algae is alive. That’s the secret. A living monoculture of Chlorella vulgaris, bottled and ready for your field. Alive means it doesn’t

September 10, 2025 Read Full Article

Soil Carbon Measurement: Science and Solutions in the Real World --- September 18, 2025 --- ONLINE

Accurately measuring soil carbon is very important for many different kinds of companies. It’s also very difficult to get right! What does the latest science tell us - and how are leading companies putting it into practice today? Join this webinar

September 10, 2025 Read Full Article

IEA Bioenergy Task 40 “Deployment of Biobased Value Chains” Final Task Report Triennium 2022-2024

(IEA Bioenergy Task 40) The focus of Task 40 in this triennium has been on the development and design of efficient, economically viable, and low-risk (bankable) value chains to support a larger deployment of sustainable biomass for energy, for biobased chemicals

September 10, 2025 Read Full Article

CapCO₂ Solutions Is Now Raising Capital through Honeycomb Credit

(CapCO2 Solutions)  We are thrilled to announce that CapCO₂ Solutions is now raising capital through Honeycomb Credit, a trusted community investment platform that empowers everyday investors to back businesses like ours. Through Honeycomb, we can grow with the support of our

September 10, 2025 Read Full Article

Clean Fuels Thanks Senators for Considering Renewable Fuels for Ocean-Going Vessels Act

(Clean Fuels Alliance America) Today, Clean Fuels Alliance America thanked Sens. Pete Ricketts (R-NE) and Shelley Moore Capito (R-WV) for examining the Renewable Fuels for Ocean-Going Vessels Act (S. 881) in a Senate Environment and Public Works Committee hearing. The bipartisan bill – introduced in

September 10, 2025 Read Full Article

ADBA Northern Ireland Conference 2025 --- September 22-23, 2025 --- Belfast, Northern Ireland

Unlocking Biogas to Energise Northern Ireland’s Future -- Northern Ireland’s anaerobic digestion (AD) and biomethane sector holds transformative potential for clean energy, smarter nutrient management, rural economic growth, and meaningful climate action. Yet despite strong recognition of its promise, progress has

September 10, 2025 Read Full Article

How Future Biogas and AstraZeneca Made Unsubsidised Biogas Work --- September 16, 2025 --- ONLINE

The World Biogas Association invites you to join a free webinar on Europe’s first unsubsidised biogas plant.  Biogas has long relied on subsidies to thrive – but a groundbreaking project, developed through a partnership between Future Biogas and AstraZeneca, is changing

September 10, 2025 Read Full Article

Clean Fuel Regulations & the Role of Biogas & RNG --- September 18, 2025 --- ONLINE

Join the Canadian Biogas Association on Thursday, September 18, 2025 for a one-hour webinar designed to refresh and update biogas and RNG stakeholders on key aspects of the Clean Fuel Regulations (CFR). This free session will provide timely insights into credit markets,

September 10, 2025 Read Full Article

Webinar: Exploring Engine Power Solutions for Data Centers --- October 6, 2025 --- ONLINE

What you need to know about emergency standby, bridge power, demand response, and more.  Fueled by the explosive demands of artificial intelligence, data centers in the U.S. are expected to have a compound annual growth rate of nearly 7% through

September 10, 2025 Read Full Article

At the Heart of the Energy Moment

by Allen Schaeffer (Engine Technology Forum)  From clean energy transitions to energy dominance and everywhere in between, energy is having a moment. In a recent interview, Mike Wirth, President of Chevron said when it comes to energy, three things matter – whether a company or

September 10, 2025 Read Full Article

Metsä Group Launches Carbon Capture Pilot at Rauma Mill, Eyes Large-Scale Demo Plant

by Andrew Snook (Canadian Biomass) Metsä Group, a leading Finnish forest industry group whose operations span pulp, paperboard, tissue, and wood products, has started operating a carbon capture pilot plant at its Rauma mill, in cooperation with technology company Andritz, which

September 10, 2025 Read Full Article

USA BioEnergy Secures JM and Honeywell Technologies for New SAF Facility in Texas, USA

(Johnson Matthey)  JM/bp’s FT CANS™ and Honeywell UOP’s FT Unicracking™ technologies will help produce SAF from abundantly available forest thinnings, addressing feedstock availability challenges; USA BioEnergy’s facility is expected to produce 65 million gallons of responsibly sourced biobased fuels per year once fully operational. London, UK, Sept.

September 10, 2025 Read Full Article

CALL for ABSTRACTS, POSTERS, INNOVATIONS CO2-based Fuels and Chemicals Conference 2026 --- April 28-29, 2026 --- Maternushaus, Cologne, Germany, and ONLINE DEADLINES: November 21, 2025; March 20, 2026; February 6, 2026

The CO2-based Fuels and Chemicals Conference has successfully established itself as an international and unique meeting and networking ground for the entire Carbon Capture and Utilisation (CCU) and Power-to-X industry and its customers. The upcoming 14th edition of the conference will take place on 28–29

September 10, 2025 Read Full Article

RNG-Fueled Fleets in California Mark 5 years of Carbon-Free Outcomes

(The Transport Project/Biomass Magazine) Last calendar year marked the fifth consecutive year that commercial fleets in the State of California fueled by bio-CNG (renewable natural gas, or RNG) achieved a carbon-negative transportation outcome, according to a report released today by The Transport Project and RNG Coalition alongside

September 10, 2025 Read Full Article

Washington State Agencies Miss Biodiesel Mandate by Wide Margin

by Don Jenkins (Capital Press) Washington state agencies and universities failed to buy enough biodiesel last year, violating for the 15th straight year a state law the Legislature passed to fight climate change.  Agencies and colleges bought 1.55 million gallons of biodiesel,

September 10, 2025 Read Full Article

Exclusive-US Biofuel Plan Would Reallocate Half or Less of Waived Blending Quotas, Sources Say

by Jarrett Renshaw (Reuters/Yahoo! Finance) The White House is considering a plan that would require large oil refineries to cover around half or less of the biofuel blending requirements recently waived for smaller facilities, according to three sources familiar with the

September 10, 2025 Read Full Article

World Electrolysis North America 2025 --- September 22-24, 2025 --- Chicago, IL

Join industry leaders at World Electrolysis North America 2025, the only commercially focused electrolysis summit in the region. Taking place September 22–24 in Chicago, this three-day event features expert-led masterclasses, high-impact networking, and a deep dive into electrolytic hydrogen project development. Explore critical policy updates,

September 10, 2025 Read Full Article

‘Let Green Gas Count’ Coalition Releases Recommendations for Corporate GHG Reporting of Biogas Purchases

(American Biogas Council) Recommendations call for recognizing full carbon-reduction value of biogas -- The American Biogas Council (ABC), with the Let Green Gas Count Coalition, announced today recommendations that allow corporate greenhouse gas reporting in the Greenhouse Gas Protocol (GHG-P) to recognize the full

September 10, 2025 Read Full Article

New Audit Confirms EU Renewable Ethanol Industry’s Significant Production of Food, Feed and Biogenic CO2

(ePURE) Independently certified data from European producers show significant production of food and feed along with sustainable biofuel in 2024, highlighting strategic importance of domestic ethanol biorefineries -- European ethanol biorefineries produced more food and animal feed than fuel in 2024, according

September 10, 2025 Read Full Article

Southeast Asia Set to Export Surplus Biofuels to Europe, Petronas Executive Says

 by Florence Tan (Reuters) Southeast Asia is positioned to export biofuels to other markets such as Europe as production capacity exceeds demand in the region, a senior executive with Malaysian state oil and gas company Petronas said on Wednesday (September 10,

September 10, 2025 Read Full Article

Forty-Two Members of Congress Urge EPA to Minimize RFS Volumes Increases, Stop Reallocation Plans

by Todd Neeley (DTN Progressive Farmer) Forty-two members of Congress including the entire Texas delegation are pressing on the U.S. Environmental Protection Agency to draw back on proposed volumes in the latest Renewable Fuel Standard rule and on plans to reallocate

September 10, 2025 Read Full Article

More Ways than a “Skinny Farm Bill” to Pass E-15

by Jared White (Brownfield Ag News) The head of the Renewable Fuels Association says the “skinny farm bill” is not the only way Congress can pass nationwide, year-round E-15 this year. Geoff Cooper tells Brownfield, “There are some must-pass bills that are

September 10, 2025 Read Full Article

Business Aviation Leader Luxaviation and Haffner Energy Double Down on Partnership with New SAF Offtake Agreement

(Haffner Energy) Haffner Energy, a leading solid biomass-to-clean fuels solutions provider, and Luxaviation Group, a leading global operator in the business aviation sector, are strengthening their partnership with a non-exclusive 15-year offtake agreement in Europe with fixed SAF volume and price

September 10, 2025 Read Full Article

The Digest’s Multi-Slide Guide to Renewable Methanol-Fueled Engines for Marine and Off-Road Applications

by Jim Lane (Biofuels Digest) A four-year CRADA (FY23-26) with $2.0M DOE and $2.04M Caterpillar in-kind funding, this project is 35% complete, focusing on methanol as a promising decarbonization fuel for hard-to-electrify applications. Three combustion strategies are investigated, including port fuel

September 10, 2025 Read Full Article

Outraged Farmers Blame Ag Monopolies as Catastrophic Collapse Looms

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

September 10, 2025 Read Full Article

Europe's Hotly Contested Ban on New Gasoline Cars Is Back in the Spotlight

by Sam Meredith (CNBC/MSN) -- Europe’s electric vehicle industry has pushed for the European Commission to stand firm on its 2035 zero-emission target for cars and vans.  -- Other automotive industry groups, however, are calling on the EU’s executive arm to

September 10, 2025 Read Full Article

EC Publishes Summary Report on Public Consultation for EU Bioeconomy Strategy

by Lynn L. Bergeson and Carla N. Hutton (Bergeson & Campbell) The European Commission (EC) has published a report summarizing comments received during the public consultation for the initiative “Towards a circular, regenerative and competitive bioeconomy.” As reported in our April 1, 2025, blog

September 10, 2025 Read Full Article

FlyORO Begins Commissioning of AlphaLite Blending Unit in Australia

(FlyORO) FlyORO, a Singapore-based company backed by Australian venture capital firms Investible and Giant Leap, has officially commenced commissioning of its AlphaLite blending system supplied to Wagner Sustainable Fuels in Australia – marking a significant milestone in its global expansion and

September 10, 2025 Read Full Article

Canada Introduces New Biofuel Production Incentive in Response to Trade Disruptions, Tariffs

by Erin Krueger (Biodiesel Magazine)  The Canadian government on Sept. 5 announced it is taking action to assist the country’s canola and agriculture producers by introducing a new biofuel production incentive and amending the country’s Clean Fuel Regulations to support the

September 10, 2025 Read Full Article

RSB publishes 2024 Impact Report: Scaling Sustainability for a Net-Positive Future

(Roundtable on Sustainable Biomaterials) At a time when ambitious promises must be matched by credible action, the Roundtable on Sustainable Biomaterials (RSB) is proud to release its 2024 Impact Report, showcasing how we are scaling practical, credible, and collaborative solutions to accelerate

September 09, 2025 Read Full Article

MAHLE Is Set for the Future: Production-Ready Innovations for Sustainable Mobility

(MAHLE) At IAA Mobility, MAHLE is presenting innovations for electrification and further sustainable powertrain solutions; New range extender system and thermal management module extend the range of electric vehicles and relieve customers’ range anxiety; MAHLE supplies components for efficient ethanol engines which help

September 09, 2025 Read Full Article

Deep Learning Revolutionizes Biodiesel Production

by Noopur Jain (AZO CleanTech) In a recent article published in Green Energy and Intelligent Transportation, researchers emphasize the integration of advanced computational techniques—specifically deep learning and artificial neural networks (ANNs)—to accelerate biodiesel research. By harnessing the predictive capabilities of deep learning, scientists

September 09, 2025 Read Full Article

Ethanol 101: Knowing the Industry You Serve --- June 2, 2026 --- St. Louis, MO

Ethanol 101 will serve as a one day in-depth survey of the history, science, production and market basics of the ethanol industry. Populated by some of the industry’s most recognized professionals, this seminar will serve not only to bring you

September 09, 2025 Read Full Article

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

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

September 09, 2025 Read Full Article

Daher Commits to a Low-Carbon Future

(Daher) Staying true to its founding values as a committed and responsible family-owned business, Daher is taking a major step forward in its sustainable development strategy by adopting an ambitious and structured climate policy. This new initiative is designed to accelerate

September 09, 2025 Read Full Article

Advanced Internal Combustion Engines Are a Sustainable Solution for Pupil Transportation

(Engine Technology Forum) Majority of U.S. School Buses Powered by Diesel, Gasoline, and Propane; with Expanding Use of Renewable Fuels --  As the new school year gets underway, the majority of students will rely on buses powered by internal combustion engines, according

September 09, 2025 Read Full Article

Army Active in the Fuel Security Transition

 by Peter Nugent (Australian Government Department of Defence) The first 15,000-litre renewable diesel delivery to Army’s School of Armour (SOARM) Puckapunyal is already powering the fleet. Commanding Officer SOARM Lieutenant Colonel Aaron Cimbaljevic said the delivery was an important step in building energy

September 09, 2025 Read Full Article

Clean Refineries Inc. Subsidiary GFO Partners with Eden Carbon Solutions to Transform CO2 Emissions into Sustainable Aviation Fuel

(Clean Refineries) Revolutionary Technology Integration Creates First-of-Its-Kind Carbon-Negative Refinery System Across North America --  Green Fuels Operating (GFO), a subsidiary of Clean Refineries Inc., and Eden Carbon Solutions Pty Ltd announced today (August 3, 2025) a groundbreaking partnership that will transform how

September 09, 2025 Read Full Article

Belimo Drives Greenhouse Gas Emissions Reduction through SAF and Strategic Collaboration with Swiss WorldCargo and Lamprecht Transport

(Swiss WorldCargo) In a significant step toward sustainable logistics, Swiss-based Belimo Automation AG, a global leader in HVAC field devices, has partnered with Swiss companies Lamprecht Transport and Swiss WorldCargo to reduce carbon emissions on international air freight shipments. By investing

September 09, 2025 Read Full Article

Evonik Celebrates Opening of World-Scale Alkoxides Plant in Singapore

(Evonik) New world-scale alkoxides plant inaugurated on Jurong Island, Singapore; Annual production capacity of 100,000 metric tons; Enhances regional supply security and responsiveness to growing customer demand across Asia --  Evonik has inaugurated its new world-scale alkoxides production facility on Jurong Island, Singapore—marking a

September 09, 2025 Read Full Article

Greenlyte x Eurowings | Strategic Partnershipa: Production of Next-Generation Sustainable Aviation Fuel at Düsseldorf Airport

(Greenlyte) Technological innovation in North Rhine-Westphalia: atmospheric CO₂ and green hydrogen will become PtL fuel; Projected production capacity of around 150 tonnes of sustainable aviation fuel per year; Market leader Eurowings plans exclusive purchase; Greenlyte intends to complete SAF real-world laboratory at Düsseldorf Airport

September 09, 2025 Read Full Article

Greenlyte x MB Energy | Strategic Offtake Agreement

(Greenlyte) Greenlyte Carbon Technologies GmbH and MB Energy Holding GmbH & Co. KG have signed a strategic landmark agreement covering the offtake of e-methanol from Greenlyte’s LiquidSolar™ facility in Marl as well as advanced offtake intentions for future projects. Just days after officially

September 09, 2025 Read Full Article

Clean Planet Technologies Unveils UK’s First Plastics-to-SAF Technology at SAF Global Summit 2025

(Clean Planet Group) Dr  Andrew Odjo, CEO of Clean Planet Technologies (CPTech), and CTO of Clean Planet Energy,  part of the Clean Planet Group, today unveiled the UK’s first Plastics-to-Sustainable Aviation Fuel (P2SAF) technology during a keynote speech at the prestigious

September 09, 2025 Read Full Article

CPM|Crown Expands Lifecycle360™ Support Services to Include Plant Operations

(CPM|Crown/Biobased Diesel Daily) CPM|Crown announced in early September that it has expanded its Lifecycle360™ offerings to include plant operations. With this addition, Lifecycle360 is now a suite of eight support services that help oilseed, renewable fuels and specialty-processing companies streamline and optimize

September 09, 2025 Read Full Article

General Biodiesel founder to develop joint biodiesel project in Washington state

by Ron Kotrba (Biobased Diesel Daily)  Yale Energy Inc., a Seattle-based renewable energy company, announced Sept. 1 that it has signed a letter of intent (LOI) with Puyallup Tribe Enterprises to pursue a joint venture for a new biodiesel and renewable

September 09, 2025 Read Full Article

Sustainable Aviation Fuels Summit --- April 14-15, 2026 --- Brussels, Belgium

Europe’s Leading Event Dedicated to Sustainable Aviation Fuels -- The Sustainable Aviation Fuels Summit 2026 is the premier European platform dedicated exclusively to the advancement of SAF. Bringing together airlines, fuel producers, policymakers, investors, and innovators, the event explores the strategies,

September 09, 2025 Read Full Article

17th Annual Biofuels International Conference & Expo --- April 14-15, 2026 --- Brussels, Belgium

Europe’s Premier Gathering for the Biofuels Industry: Insight, Innovation & Networking -- Now in its 17th year, the Biofuels International Conference & Expo has established itself as one of Europe’s leading events for the biofuels sector. It brings together a global

September 09, 2025 Read Full Article

The Port of Alicante Is Moving toward Green Hydrogen with a Market Consultation. The Deadline for Submitting Proposals Is September 30.

(Port of Alicante)  The Port of Alicante has taken a key step in its sustainability strategy with the launch of a Preliminary Market Consultation (PMC) to prepare for the future concession of a green hydrogen production plant. The initiative, dubbed PORTALI-H2,

September 09, 2025 Read Full Article

Scientists Use AI to Predict Protein Structure and Function

by Sophia Ramirez (Brookhaven National Laboratory)  Researchers developed an artificial intelligence workflow that could help them grow biofuel crops on infertile soil and protect the plants from infectious diseases  --  Using data from known protein structures and sequences, scientists developed an artificial

September 09, 2025 Read Full Article

Petrovietnam, Brazil's FS Seek Cooperation in Biofuel Production

by Minh Hue (The Investor) Le Xuan Huyen, deputy CEO of Petrovietnam, together with representatives from the state-owned group's member units, last week met with representatives of Brazil’s leading ethanol producer FS in Hanoi to discuss cooperation in biofuel production. At the

September 09, 2025 Read Full Article

Senate Committee to Consider Wildfire, Maritime Fuel Bills

by Amelia Davidson (Politico Pro/E&E Daily) One bipartisan measure would bolster lower-carbon fuel for ships. --  The Senate Environment and Public Works committee will hold a legislative hearing this week on bills focused on wildfire emissions and clean fuels. On Wednesday, the committee

September 09, 2025 Read Full Article

The Pros and Cons of Ethanol-Free Gas

by Keith Reid (NACS Magazine) E0, or ethanol-free gasoline, can be a destination fuel for niche customers and operators of specialty equipment. -- ... Most gasoline in the United States is E10, or 10% ethanol. A mixture of 10% to 15% ethanol

September 09, 2025 Read Full Article

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

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

September 09, 2025 Read Full Article

Refinery-State Senators Look to Block Trump from Shifting Renewable Fuel Obligation

by Jarrett Renshaw (Reuters)  Oil refinery-state lawmakers led by Senator Mike Lee, a Republican from Utah, will introduce legislation on Tuesday to block President Donald Trump, from shifting renewable fuel blending obligations from small refineries to larger ones, according to draft legislation seen

September 09, 2025 Read Full Article

The Digest’s Multi-Slide Guide to Predictive CFD Tools for Low-Carbon Fueled Off-Road IC Engines

by Jim Lane (Biofuels Digest) This project, 15% complete as of March 2024, is developing predictive CFD tools for hydrogen and methanol-fueled off-road engines. With $600k DOE funding and $450k industry cost-share in FY24, it aims to address limited understanding of

September 09, 2025 Read Full Article

Enduring the Blast Furnace: Utility Global Runs the Long Hydrogen Race

by Jim Lane (Biofuels Digest)  ... That’s where Utility Global appears out of the fog, built like a runner for the long race. The company’s edge begins with technology — its eXERO™ platform, a way to produce hydrogen from off-gases and water without

September 09, 2025 Read Full Article

Switching Safely to Low-GHG Fuels and Technologies

(DNV)  As the maritime industry shifts towards low-GHG fuels, ensuring safety during this transition is paramount. This article highlights the critical measures and considerations necessary for a safe and effective switch to low-carbon fuels and technologies. -- Orderbooks are increasingly filled with

September 08, 2025 Read Full Article
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Artificial Intelligence: Implications for Energy and the Environment --- September 25, 2025 --- Washington, DC
RFA Program Helps Fuel Retailers Bring E15 to California --- Various Dates in September, October 2025 --- Various Locations in California
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The Bioenergy Two-Step: Learning from the Petroleum Playbook
Who’s Tackling the Challenges in Biobased Chemicals and Biomaterials? Looking at EUBCE 2025
17th Annual OPIS RFS, RINs & Biofuels Forum --- September 22-24, 2025 --- Chicago, IL
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Aviation Fuels: Specifications and Test Methods --- various dates and locations: Brussels, Belgium 04/09/2025 - 04/11/2025; Toronto, ON 05/06/2025 - 05/08/2025; Kansas City, MO 06/16/2025 - 06/18/2025; Raleigh, NC 09/16/2025 - 09/18/2025; Miami, FL 11/12/2025 - 11/14/2025
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RFA Sets Series of Emergency Response ‘Train the Trainer’ Webinars
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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 E11 E12 E13 E15 E15 price E15 pumps E2 E20 E20 price E20 pumps E22 E25 E25 pumps E27 E3 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps E35 E4 E40 E40 conversion kit E40 pumps E5 E5 price E50 E55 E6 E7 E70 diesel E75 E78 E8 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED7 (7% ethanol 93% diesel) ED95 education Education Series 3030 educational business private educational tour EERE efficiency egg shell Egypt El Salvador Electric aircraft Electric Car/Electric Vehicle (EV) electric car/Electric Vehicle (EV) Prices electric grid electricity electricity price electricity/power generation electricity/power transmission electrocatalysis electrochemical electrochemical cell electrofuels (e-fuels) electrofuels (e-fuels) prices electrolysis electrolytic cation exchange electromethanogenesis (ME) electrons Elephant grass/Napier grass elephants embargo eminent domain emissions emissions standards EN 15751 EN 15940 EN 16709 EN 228 EN 590 EN228 (standard pump gasoline) end user end-of-life Endangered Species Act (ESA) Energy Bill energy cane energy consumption energy crops energy density energy dominance energy grasses energy independence Energy Independence and Security Act of 2007 (EISA) Energy Information Administration (US EIA) energy law energy policy energy prices energy reserves Energy Return on Energy Invested (EROEI or EROI) energy security Energy Security Trust energy storage enforcement engine Engine Development engine problems Engine/Fuel Co-optimization engineering England enhanced oil recovery (EOR) entrepreneur environment environmental impact study (EIS) environmental justice/socially inclusive environmental policy Environmental Quality Incentive Program (EQIP) Environmentalists Enzymatic enzymatic conversion enzymatic depolymerization enzymatic hydrolysis enzyme production enzyme recycling Enzyme solicitation enzymes EPA (Environmental Protection Agency) EPACT (Energy Policy Act) Equatorial Guinea equipment eRINs/electric pathway Eritrea erosion control EROWI (Energy Return on Water Invested) ESG (Environmental Social Governance) esterification Estonia 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 FOG (Fats/Oils/Grease) follow-the-crop food Food and Agriculture Organisation (FAO) Food and Drug Administration (FDA) food and fuel food policy food prices food processing waste food safety food security food vs biomaterials/bioplastics food vs fuel food waste for forage forage sorghum forecasts foreign oil Foreign Policy forest Forest Biomass for Energy forest biotechnology forest residue/waste Forest resources Forest Service forestry forklifts Formate formic acid fossil carbon fossil fuel Frace fracking fractionation fragrance France franchise fraud free fatty acids (FFA) Freedom of Information Act (FOIA) freight/cargo French French Guiana fructose fruit FT-SKA fuel fuel additives fuel cell electric vehicle (FCEV) fuel cells fuel economy fuel efficiency fuel injection fuel mixtures fuel molecules fuel oil fuel performance fuel prices Fuel Quality Directive (FQD) fuel registration Fuel Retailers fuel testing fuel transportation fuel use fuel wholesaler fully burdened cost fund funding fungus/fungi Furanics furfural fusel oils Future Farmers of America (FFA) Gabon gallium Gambia games gas prices gas tax/highway user fee gas-to-liquid (GTL) gasification gasoline gasoline baseline gasoline consumption gasoline mandate gasoline markets gasoline price gasoline-range hydrocarbons Gemany General Services Administration general waiver authority generators genetically engineered yeast cells genetically enhanced microbes genetically modified organism (GMO) genome Georgia Georgia (country) geothermal German Germany Gerrmany Ghana GHG (Greenhouse Gas Emissions) GHG (Greenhouse Gas Emissions) Intensity giant cane giant kelp Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect Global South global warming global warming potential glucose glycerin glycerin standards glycerol goats gorse Governance practices) Government Accountability Office (GAO) government investment government resources government subsidies grain sorghum/milo grain speculators grains GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasshoppers grease Great Green Fleet Great Lakes Greece green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Green New Deal Green Racing Green Recovery green/black economy Greenland GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala Guava Seed guayule Guerbet reaction Guinea Guinea Bissau Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP gypsum h Haiti Halophytes harvest site processing harvesting Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ HDO-SAK (hydro deoxygenated synthetic aromatic kerosene) health health benefits health effects heat of combustion heat of vaporization heat-tolerance heather heating oil/fuel Heavy Duty Truck Rule heavy duty vehicles (HDV) hedging HEFA (Hydro-processed esters and fatty acids) HEFA50 helicopters hemicellulace enzymes hemicellulose hemicellulosic sugars Hemp hemp oil hemp seed herb hexanol HFO (Heavy Residual Fuel Oil) hibiscus high blend renewable fuels (HBRF) High Hydrogen Content Synthetic Paraffinic Kerosene (HHC-SPK) High Octane Fuel (HOF) High Octane Fuel Standard High Octane Gasoline (HOG) high octane low carbon (HOLC) fuel High Octane Vehicles (HOV) high performance regular high school project high sulphur fuel oil (HSFO) high-octane/low-carbon (HOLC) liquid fuels Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Hong Kong Honge tree nuts hops horticulture Housing and Urban Development (HUD) HPF (High Performance Fuels) HRJ (Hydrotreated Renewable Jet) human rights Hungary Hurricane Sandy HVO (Hydrotreated vegetable oil) HVO100 HVO20 HVO30 Hybrid aircraft hybrid buses hybrid locomotive hybrid ships hybrids hydrocarbon fuels Hydrocarbon-Hydroprocesed Esters and Fatty Acids (HC-HEFA-SPK) hydrodeoxygenation hydrodiesel hydrofaction hydroformylation hydrogen aircraft hydrogen carrier hydrogen combustion engines hydrogen fuel cells hydrogen internal combustion engines hydrogen leaks hydrogen pipeline hydrogen pumps/fueling stations hydrogen tax credit hydrogen terminal Hydrogen/Renewable Hydrogen Hydrogen/Renewable Hydrogen Price hydrogenase hydrogenation hydrogenation-derived renewable diesel (HDRD) hydrogenolysis hydropower Hydroprocessed fermented sugars to synthetic isoparaffins (HFS-SIP) hydroprocessing hydropyrolysis hydrothermal carbonization hydrothermal gasification hydrothermal liquefaction (HTL) hydrothermal treatment Hydrotreated renewable diesel (HRD) hydrotreating hydrotreatment hydrous ethanol hypoxia zone Iceland Idaho Illinois Illiois illuppai ILUC (Indirect/Induced Land Use Change) import/export incinerator ash India Indian beech tree Indian grass Indiana indirect effects indirect emissions indirect fuel use change indium Indonesia industrial burners industrial ethanol industrial gases industrial sugars industrial waste industrial waste gases IndyCar infographic Infrastructure inhibitors innovation insecticide/pesticide insects insurance integrated biorefineries integrated food/energy systems intellectual property Inter-American Development Bank inter-crop interactive map intercropping internal combustion engine (ICE) internal combustion engine (ICE)/gasoline engine ban International international balance of payments International Council on Clean Transportation (ICCT) International Energy Agency (IEA) International Maritime Organization (IMO) International Monetary Fund (IMF) International Organization for Standardization (ISO) International Renewable Energy Agency (IRENA) International Sustainability and Carbon Certification model(ISCC) International Trade International Trade Administration International Trade Commission Internships inulin invasive species Investing investment tax credit Invvesting ionic liquids Iowa IPCC Intergovernmental Panel on Climate Change Iran Iraq Ireland iridium iron iron oxide IRS (Internal Revenue Service) IS 1460 ISO 8217 (marine distillate fuel standard) ISO 9000 isobutanol isobutanol price isobutanol pump price isobutene isobutylene isomerisation isooctane isooctene isopropanol Israel Italy Ivory Coast JAA jackfruit Jamaica jamelão Japan jatobá Jatropha Jersey Jerusalem artichoke jet jet A Jet A-1 jet B Jetfuel (Sustainable Aviation Fuel (SAF)) Jimmy Carter Jobs Joint Office of Energy and Transportation jojoba Jordan JP-10 JP-4 JP-5/NATO F-44 JP-8/NATO F-34 juniper Just A MInute Just Transition jute K-12 Education Kabakanjagala kalanchoe kamani Kans grass Kansas Karanja Kazakhstan kelp Kemiri Sunan kenaf Kentucky Kenya kerosene ketones kinggrass Kiribati knotweed Knowledge Discovery Framework Korea Kosovo kudzu kukui nut kulpa kusum Kuwait Kygryzstan labels labor policy Labrador lactic acid lactose Lake County lamp oil land ownership land prices land rights land subsidence land tenure land transfer land use land use change land use policy landfill methane Landfills landscape Laos Latin America Latvia LCFS (Low Carbon Fuel Standard) lead Leadtree leaf ant Lebanon lecithin legislation Legislation-Federal Legislation-State lemna lend-lease Lesotho lesquerella leucaena levulinic acid Liberia Libya licensing lichens life cycle analysis (LCA) light rail lignin Lignin Ethanol Oil (LEO) Lignocellulosic Biofuel lignocellulosic sugars lime Lipid liquefaction liquid liquid petroleum gas (LPG) liquid transportation fuels liquidation Liquified Biogas (LBG) Liquified Biogas (LBG) pumps liquified biomethane (LBM) Liquified Natural Gas (LNG) lithium Lithuania litigation Litigation-Federal Litigation-State livestock loan guarantees loans lobbying loblolly pine locomotives lodgepole pine logistics long-term contracts Louis Louisiana low c low carbon emissions low carbon octane standard (LCOS) Low Emission Vehicle Standards (LEV) low sulfur diesel low sulfur fuel low sulfur marine fuel LSMGO (Low Sulfur Marine Gas Oil) lubricants lumber mill Luxembourg lysis M100 M15 M3 M50 ma macadamia macauba Macedonia machine learning machinery macororo Madagascar magnesium mahua Maine Malawi Malaysia Maldives Mali mallees Malta Malyasia mamona management changes mandates mangaba manganese mango mangrove Manitoba mannose manure maple maps marginal land marine algae Marine Corps Marine Diesel Oil (MDO) Marine Fuel Oil Marine Gas Oil (MGO) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) price Marine/Maritime Bio and Renewable/Sustainable Fuel Terminal Marine/maritime renewable fuel terminal/bunkering market forces market share marketing markets/sales Mars Marshall Islands Maryland Masdar Institute mass balance standard Massachusetts Master Limited Partnership (MLP) Mauritania Mauritius Mazda meat mechanics training medical waste MEEC membranes mergers and acquisitions mesquite methanation methane leaks methane/biomethane methanization methanol benefits methanol fuel cells methanol 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 Minnesota miscanthus misfueling missile fuel Mississippi Missouri mixed prarie mobile refinery modeling modular molasses mold Moldova molinia molybdenum MON (Motor Octane Number) Monaco Mongolia mongongo monitoring/measuring reporting verifiction (MRV) Montana Montenegro moose morama Moringa tree Morocco morula motorcycles motors MOVES (motor vehicle emissions simulator) modeling system MOVES2014 MOVES3 (MOtor Vehicle Emission Simulator model) Mozambique MSW (Municipal Solid Waste) MTBE (Methyl tert-butyl ether) multi-fuel municipal/city mushroom mushroom substrate mustard seed mvr Myanmar n-butanol n-butene nahar Namibia nano nano particles nanocatalysts nanocellulose nanomaterials naphtha/bionaphtha/renewable naphtha naphthene NASCAR National Academies of Science National Aeronautics and Space Administration (NASA) National Energy Council National Environmental Policy Act National Guard National Highway Traffic Safety Administration (NHTSA) National Institute of Standards and Technology (NIST) National Institutes of Health (NIH) National Laboratory National Oceanic and Atmospheric Administration (NOAA) National Oilheat Research Alliance National Park Service National Research Council National Science Foundation (NSF) national security National Security Council National 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nutraceuticals nutrient credit trading nutrient management nutrients nutrition oak oat hulls oat straw oats Obligated Parties/Point of Obligation (PoO) ocean-based energy Oceania octane octane price/value octanol Office of Energy Efficiency and Renewable Energy Office of Management and Budget (OMB) Office of Science and Technology Policy Office of Science and Technology Policy (OSTP) Office of Science Technology and Policy (OSTP) Offices of Inspector Generals offtake agreements Ohio oil oil embargo oil exploration oil monopoly oil p oil price parity oil prices oil production oil refineries oil replacement oil sands oil seed oil seed crops oil speculators oil spill oil subsidies oil taxes oil/gas terminals Oilcane Oils Oklahoma olefins oligomerization olive cake olive oil olive pits olive pomace olive water olives Oman Omega-3s on-farm algae production on-farm ammonia production on-farm biodiesel on-farm ethanol production on-farm natural gas production on-farm processing on-site hydrogen production one p one pound waiver onion waste online courses Ontaio Ontario OPEC (Organization of the Petroleum Exporting Countries) open fuel standard open pond opportunity zones optimized flex fuel vehicles orange peel orchard grass orchard prunings Oregon organic solar cells Organization for Economic Cooperation and Development (OECD) osage orange OSHA Overseas Private Investment Corporation overview overview/survey course owa oxygen oxygenate ozone Pakistan Palau palm palm biomass palm fatty acid distillate palm fiber palm fronds palm kernel palm kernel oil palm kernel shell palm oil Palm Oil Methyl Ester (PME) palm oil mill effluent (POME) palm oil prices palm trunk sap palm waste Paludiculture/peatland cultivation Panama pandas panic grass papaya paper Papua Indonesia Papua New Guinea paraffins Paraguay Paris Agreement parity partial waiver particulates pasture land Patent and Trademark Office (PTO) patents pathways Paulownia paulownia tree payments peach shell peaches peak oil peak oil demand peanuts/groundnuts peas pectin peela kaner pellet pellets Pennsylvania pennycress/stinkweed pentane pentanol pentose pequi perennial grains perennial grasses Performance permitting Peru pest-tolerance pesticide-tolerance pests pet food petition petroleum pharmaceuticals phase separation Philippines phosphorus photobioreactor photoelectrocatalysis photoelectrochemical photolysis photosynthesis phragmites pigeon pea pilot pilot scale pine pine beetle pine needles pine nut pineapple Pineapple leaf pinion Pipeline and Hazardous Materials Safety Admin (PHMSA) pipelines Pistacia chinensis PLA plant cell research plant cell walls plant oil plastic plastic-to-jet platinum Plug-in Flex Fuel Hybrid Plug-in Hybrid Electric Vehicle (PHEV) plume grass Poand podcasts Poland poli Policy politics pollinators pollution pollution control polyethylene polyfuel polymer polymerization polysaccharides pomace pomegranates pongamia pongamia pinnata poplar poppy population control Portable refinery Portugal poster sessions potamogeton potassium potato poultry litter/waste power power-to-x/gas/liquid prairie grasses pre-processing precision farming/agriculture precursors/biointermediates premium gasoline Pretreatment pretreatment equipment price price of water prickly pear Prince Edward Island process flow diagram producer tax credit Production tax credit productivity project insurance propagating Propane/Biopropane/Renewable Propane propane/renewable propane pumps propanol property insurance propylene protectionism protein protests proton exchange membrane (PEM) public comments public health policy Puerto Rico pulp Pulp/Paper Mill pump retrofit kit pumps/fueling station pungam Punnai tree pyrolysis pyrolytic liquefaction Q-RIN QAP Qatar quality assurance Quality Assurance Plans (QAPs) quality improvement quantum dots Quebec Queensland quote of the week r R Factor R100/RD100 R33 R5 R95B5/RD95B5 R99/RD99 rabbits race radiata pine radish leaves Rahal Letterman 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(Request for Information) RFS "reset" RHD100 Rhizosphere Observations Optimizing Terrestrial Sequestration (ROOTS) Rhode Island rhododendron Ricardo rice rice bran rice bran oil rice hulls rice husks rice price rice straw/paddy straw RICO (Racketeer Influenced and Corrupt Organizations Act) RIMPAC RINs (Renewable Identification Numbers) RINs markets RINs price risk management RJ-4 RJ-6 RME (rape methyl ester) RME180 RNA (Ribonucleic acid) RNG tax credit roadmap rocket fuel Romania RON (Research Octane Number) rosin rotation crops Roundtable on Sustainable Biomaterials (RSB) royalties RP-1 RTP (rapid thermal processing) rubber rubber seeds rumen ruminants rural development Rural Energy for America Program (REAP) Rural Energy Self-Sufficiency Initiative Rural Renewable Energy Pilot Program rushes Russia Russian olive rutabaga Rwanda ry rye Rye grass rye straw s saccharification SAF pipeline SAF10 SAF30 SAF40 SAFc (Sustainable Aviation Fuel certificates) Safer and Affordable Fuel Efficient Vehicles (SAFE) safety safflower sago pond weed SAIC sal tree Salicornia salt water salt-tolerant saltbush saltcedar Samoa Sanctions Santa Monica sardine oil Saskatchewan Saudi Arabia sawdust scale up Scandinavia scholarships/fellowships Science Advisory Board (SAB) Science Based Targets initiative (SBTi) Science Policy scooters Scotland scum sea level rise seaports seashore mallow seawater seaweed cultivation Seaweed/Macroalgae second-generation biofuel income tax credit Section 526 Securities and Exchange Commission (SEC) seed husks seed-to-wheel Senegal Serbia sesame sewage Seychelles shale shale gas shale oil shark oil Shea sheep shellfish shipping shipping containers shipworm siam weed Sierra Leone silage silica Silphie/cup plant/Indian cup silver silver maple simarouba Singapore Singpore sisal SK slash Slovakia Slovakia/Slovak Republic Slovenia sludge Small Business Administration Small Business Innovatin Research (SBIR) Small Business Technology Transfer (STTR) Program small engines small refinery exemption (SRE) smog smokestack soap soapstock Social social benefit investing social cost social value social venture Society of Automotive Engineers (SAE) soi soil soil amendments soil carbon soil health soil microbial biomass solar energy solar energy-to-chemical conversion solar fuel solar thermochemical hydrogen (STCH) solaris Solid Oxide Electrolyzer Cell (SOEC) solid oxide fuel cell (SOFC) Solomon Islands Solutions solvent liquefaction Somalia soot sorghum sorghum oil sorghum price sorghum stover South Africa South America South Australia South Carolina South Dakota South Korea South Pacific South Sudan Southeast Asia Southern Africa Soviet Union SOx (Sulfur oxides) soy meal soybean hulls soybean prices soybeans Spain spartina specifications Spekboom Spent Bleaching Earth Oil (SBEO) sprawl spruce Sri Lanka Stakeholders standards start-up State Department Statistics steam explosion steam methane reformation steam reformation steel stevia stillage 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