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U.S. Ethanol Blending Reaches Record Levels in Gasoline

(Farms.com) Higher ethanol use in gasoline is helping drive fuel savings while supporting America’s biofuels and agriculture industries. U.S. gasoline is increasingly being blended with ethanol, with the average ethanol content exceeding 11% for the second straight month in June. Data from

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The E32 Caipirinha: How Brazil Spiked Its Biofuel Engine and Brewed a 2026 Regulatory Hangover

by Jim Lane (Biofuels Digest) ... For years, Brazil’s biofuel sector was the energy world’s perfect Caipirinha. It had the right balance of market-driven decarbonization through RenovaBio, ambitious blending mandates like E30, and clear price signals. Then came 2026. Faced with geopolitical oil

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Truth about Ethanol - Review and Reply to Robert Bryce's Gusher of Lies

by Marc J. Rauch (Auto Channel (Originally Published June 13, 2013))  A Book That's Aptly Named for What It Is -- ... But in my personal research of ethanol, which includes purchasing a non-flex fuel vehicle so that I could experiment with

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Operators Who Prioritize Flexibility Will Be the Ones Who Adapt Best to the Energy Transition, Says Auramarine

(Auramarine)  Auramarine, a leading fuel supply systems expert, believes shipping’s energy transition is entering a phase where flexibility, not fuel choice, will determine which operators adapt successfully. With fuel price volatility, inconsistent alternative availability and tightening environmental regulation at different speeds

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We Need More Homegrown Fuel, Not Less

by Emily Skor (Growth Energy/Ethanol Producer Magazine) Ethanol is a homegrown biofuel that lowers prices at the pump. Pull into any fuel retailer in the U.S. and you'll find that the option with more ethanol has the lower price. Unfortunately, certain

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Platts to Delay Launch of Renewable Diesel FOB FARAG Barges eWindow Instruments, Previously Planned for Sept. 1

(S&P Global)  Platts, part of S&P Global Energy, will delay the launch of a P latts Editorial Window, or eWindow, communication tool for the Intercontinental Exchange ( ICE) renewable diesel (HVO) FOB FARAG barge instruments. Platts announced the launch of the eWindow

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The Diesel Hybrid and the Human Scale of Mobility

by Jim Lane (Biofuels Digest) ... That is a useful way to think about mobility, and a useful way to think about renewable diesel and the diesel hybrid technology. It disappeared from the United States after VW’s DieselGate, so we headed

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EPA Announces Action on 2025 Small Refinery Exemptions and Related Actions

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

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MN Bio-Fuels And Gopher Football Bring Back Popular “Win $888 With Unleaded 88” Campaign For The 2026 Season

(Minnesota Bio-Fuels Association) A new football season brings fresh excitement on the gridiron and new possibilities for fans to win off the field. For the third consecutive year, the Minnesota Bio-Fuels Association (MN Bio-Fuels), a proud sponsor of Gopher Athletics, is teaming

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Clean Cities and Communities Alternative Fuel Price Report

(U.S. Department of Energy) This quarterly report is made possible only through the efforts of individual Clean Cities and Communities coalitions to collect and report alternative fuel prices, which are regularly changing, subject to regional local market forces, and frequently difficult to obtain.

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E15 Savings Show Value of Strong RFS to American Drivers

(Renewable Fuels Association) A recent report published by the Department of Energy found that E15 has been selling recently for $0.47 per gallon less than standard E10 gasoline on average, an 11.5 percent discount. The DOE report, which is based on

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Maritime Forecast to 2050

(DNV) In an uncertain transition, shipowners must adopt fleet strategies which can perform across multiple outcomes.  --  Different regulatory futures.  The report explores four regulatory scenarios, ranging from NZF adoption to prolonged gridlock, and their implications for shipping. Stronger regulation leads to more

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Maersk Tests up to 100% Ethanol in Ships, Sees Global Fuel Market

by Gabriel Malheiros  (Ângela Fernanda Belfort for Movimento Econômico/Datamar News)  Maersk has tested ethanol marine fuel blends of 10%, 50% and 100% in ship engines and found that equipment on some vessels can consume the biofuel, according to Danilo Veras, the company’s

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Alternative Fuels: Are EVs the Undisputed King?

by Jakub Kvasnicka (CGTN)  The continuing turmoil in the Middle East has once again showed motorists how vulnerable petrol and diesel prices remain to global events. With the end of the conflict between Iran and the US remaining elusive as the two sides

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Is Cost Delaying the Take-off of Sustainable Aviation Fuel (SAF)?

(Nova Pangea Technologies) Sustainable aviation fuel (SAF) offers the opportunity to reduce our dependence on imported fossil fuels, with the price volatility and the economic impact that brings, while at the same time reducing carbon emissions from air travel. Unlike conventional

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New Analyses Show Limited Impact of Clean Fuels on Canadians’ Food Costs, Household Budgets

(Advanced Biofuels Canada) Advanced Biofuels Canada data show that biofuels are an economic boost to Canada  --  Advanced Biofuels Canada Association (ABFC) released a statement by Fred Ghatala, President, sharing recent analyses on fuel costs. "Amidst ongoing challenges to affordability for many Canadian

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India’s Ethanol Drive Is Creating a New Food Security Crisis

by R. Ramakumar (Frontline) The E20 campaign is pushing farmers towards maize, which is more profitable for distilleries, taking land away from pulses and oilseeds. If the trend continues, it could worsen India’s food security challenges and increase dependence on imports.  -- 

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In Bid to Cut Prices, EPA Issues Waiver Ending ‘Summer’ Gasoline Early

(Inside EPA) As the Trump administration seeks ways to reduce high fuel prices, EPA is ending the summer gasoline season early, issuing a waiver to states that allows sale of more-polluting “winter” fuel starting Sept. 1, rather than Sept. 15, while

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Guatemala Will Begin Selling Regular Gasoline with an Ethanol Blend on August 22.

by Jessica Gramajo(infobae (Google translation))  The measure will incorporate 10% ethanol into the most consumed fuel, following a ministerial agreement published on August 5, and will seek to reduce costs, expand biofuels and update a long-delayed policy. Guatemala will begin selling regular gasoline

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Biomethane Supply Potential and Its Relevance for Shipping by 2030

(Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping)   Summary  -- • Lower-emissions energy carriers for hard-to-abate sectors like shipping are available but unlikely to scale in the absence of regulations that make them cost-competitive. This has led to some criticism of potential

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Ethanol Emerges as a Marine Fuel with Big Name Backing

(WinGD) As shipowners place their first investments in ethanol-fuelled ships, engine technology is well prepared for growing uptake of the biofuel, writes Andrea Lazzaro, Head of Business Development at WinGD. When one of the world’s biggest dry bulk charterers backs a new

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Pacific Biodiesel Opens New B20 Station on Hawaii Island

by Ron Kotrba (Biobased Diesel Daily)  Pacific Biodiesel opened a new B20 station next to its refinery on Hawaii Island in August. B20 is a blend of 20 percent biodiesel with petroleum diesel. “We are pleased to open this additional fueling station in

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Rivan Deploys Full-Scale 1MW System

by Harvey Hodd (Rivan) Today, August 12th 2026, we announce a major milestone in our mission to make synthetic fuels cheaper than fossil fuels. We’ve deployed our full-scale, 1 MW synthetic natural gas (SNG) system at our UK facility. Once commissioning

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Record Low Rhine Water Levels Are Disrupting Europe's Biofuel Market

(ResourceWise)  For decades, the Rhine has quietly served as one of Europe's most important trade corridors. Stretching from the Swiss Alps to the North Sea, the river connects the Amsterdam-Rotterdam-Antwerp (ARA) refining hub with industrial centers across Germany, France, and Switzerland. Every

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Morningstar: Global Biofuel Demand Surges Amid Energy Security Concerns

(Oil & Gas Journal)  ... Global biofuel consumption is projected to grow 30% this year, with upside potential extending through 2030, according to Morningstar DBRS. That growth is being fueled by a combination of higher oil costs, geopolitical shocks, and new blending

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Aemetis India Subsidiary Begins Biodiesel Deliveries under $17 Million Allocation from OMCs

(Aemetis) Aemetis, Inc. (NASDAQ: AMTX), a diversified renewable natural gas and biofuels company, announced the Company’s subsidiary in India, Universal Biofuels, secured allocations to supply more than 18 million liters of biodiesel to India’s three government-owned Oil Marketing Companies (OMCs) during a

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EPA Allows New Exemptions from Biofuel Mandate

by Marc Heller (E&E News) EPA granted one full exemption and two partial exemptions in its latest decision on petitions from small refineries.  --  EPA announced mixed decisions Monday on six petitions by refineries seeking to temporarily sidestep biofuel-blending mandates, a topic

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

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

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The Great E20 Myth: How Pseudoscience Is Fuelling Misinformation against Bharat’s Ethanol Revolution

Krishnakumar Kaimal (Organizer) ... Viral videos circulating across social media claim to expose a “scam” by pouring water into E20 petrol, shaking the bottle and then triumphantly displaying two distinct layers. The accompanying claim is dramatic: “Look! Ethanol has separated from

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India Wasn’t First to Adopt Ethanol-Blended Fuel. A Comparison with 5 Countries

Akanksha Mishra (The Print)  The US, Brazil, Thailand, Canada, and France rolled out ethanol blending policies and timelines, driven by objectives such as cleaner air and support for agriculture. Ethanol’s history as a fuel is almost as old as the automobile itself—from

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Rotterdam Alternative Fuel Sales Rise 28%

by Jim Kendrick (Biofuels Digest) In the Netherlands, alternative fuel sales at the Port of Rotterdam rose 28% in the first half of 2026, led by strong growth in bio-LNG, even as total bunker volumes fell 25.1%. Rotterdam also completed its first

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India Won The Race to E20. But Did It Get The Transition Right? The Next Challenge for India’s Ethanol Revolution Isn’t Producing More Fuel

(Inventiva) India's ethanol blending programme has been hailed as one of the country's biggest energy success stories. It helped cut crude oil imports, boosted farmer incomes and transformed India's fuel economy. But the race to E20 has also exposed deeper questions

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Racetrack Used as Laboratory for Next-Generation Biofuels

by Raymond Gregory Tribdino (Manila Times)  CLARK FREEPORT — While Iñigo Inton and Red Mendoza were dominating almost all classes and other drivers were battling for podium finishes at the 2026 Toyota Gazoo Racing Philippine Cup, engineers were focused on a

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India’s Ethanol Policy Emerges as a Global Biofuel Model: GEMA

(Chemical Industry Digest) India’s rapid progress in ethanol blending is emerging as a global benchmark for countries seeking to enhance energy security through renewable fuels. According to the Grain Ethanol Manufacturers Association (GEMA), India’s policy-driven approach to ethanol production and blending

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Year-Round Ethanol Push Collides with Senate’s Crowded Calendar

by Rachel Schilke, Elizabeth Elkin and Rachel Umansky-Castro (Bloomberg Government) A bill to expand sales of higher ethanol-blended gasoline got a legislative boost this spring, but disagreements between the House and Senate, as well as a crowded calendar, may slow its progress. Allowing year-round sales

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NACS Asks Federal Court to Reverse EPA Small Refinery Exemptions

(National Association of Convenience Stores) NACS argues exemptions are unwarranted because compliance costs are priced into the cost of fuel.  --  In a federal court filing on Friday (July 17, 2026), NACS shared industry expertise on small refinery exemptions issued under the

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Argus Publishes First Methanol-to-Jet Indexes

(Argus Media) New prices help aviation sector market participants to meet e-SAF decarbonisation goals --  Global energy and commodity price reporting agency Argus has recently launched the first methanol-to-jet cost indexes for nine major production locations around the world. The publication of new

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Sustainable Aviation Fuel Price Outlook: Leveling Off

by Jade Patterson (BloombergNEF) Prices of sustainable aviation fuel, or SAF, are rising as the closure of the Strait of Hormuz disrupts global fuel markets. Higher oil-product prices are increasing demand for biofuels, particularly for road transport, as governments seek to

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Brazil Temporarily Raises Mandatory Ethanol Blend in Gasoline to 32% from 30%

(Reuters)  Brazil's National Energy Policy Council, the CNPE, on Tuesday (July 14, 2026) approved temporarily ​raising the mandatory ethanol blend in gasoline to 32% from 30%, the Ministry of Mines ‌and Energy said in a statement. The move, which will last 180

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Biofuel Captures One-Third of Canadian Canola Acres

by Robert Arnason (Sask Today)  The importance of biofuel to canola, and what that means for the crop, is pulling companies into the public policy arena. ... In Canada, there’s a lesser known but similar fact in the canola business — more than

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Why Feedstock Markets Are Becoming Central to Bio-Bunkering Strategy

(ResourceWise)  Marine biofuels are often discussed at the fuel level with options including B24, B30, B100, UCOME, FAME, HVO, Bio-LNG, and Bio-methanol. But as the marine fuels market matures, a more important question may increasingly sit one step upstream: What feedstock is

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How to Convert Your Car or Truck into a Flex-Fuel Vehicle

by Brad Brownell (Jalopnik) ... You may have also seen that E85 has an attractively low price attached to it, particularly if you live in the American Midwest, where the cost of a gallon of E85 is often more than a

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Libanan Tells DOE: 5% Coconut Biodiesel Blend Recommendation Is Urgent

by y Ellson Quismorio (Manila Bulletin)  A ranking congressman is prodding the Department of Energy (DOE) to quickly act on Department of Agriculture's (DA) endorsement of the immediate adoption of a five percent (B5) coconut biodiesel blend. According to House Minority Leader and

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"They Are Using Ethanol In Racing Cars": Oil Minister Hardeep Puri

by Himanshu Shekhar Mishra (India News/NDTV) Puri defended the government's push towards greater biofuel blending while addressing the heavy financial toll on oil marketing companies amid recent global crude price volatility triggered by the Middle East crisis.  Petroleum Minister Hardeep Singh Puri today

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New Poll: Americans Strongly Support RFS, Want Energy Independence

(Renewable Fuels Association)  With Independence Day approaching and gas prices remaining stubbornly elevated, a new nationwide poll of more than 2,000 registered voters found a strong majority of Americans support the Renewable Fuel Standard and believe renewable fuels—like ethanol—play a key

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KPI OceanConnect Says Shipping Industry Has Largely Failed to Capitalize Falling Biofuel Prices

by Meghan Sapp (Biofuels Digest) In the UK, Ship and Bunker says KPI OceanConnect believes the shipping industry has largely failed to capitalize on increasingly competitive biofuel prices. Rising bunker fuel costs following the Iran conflict have narrowed the price gap

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The Ethanol Bridge, Part 2: The Molecule Holding Down Fuel Prices

by Jim Lane (Biofuels Digest) In simple terms, octane measures a fuel’s resistance to premature combustion—the engine “knock” that threatens performance. It is the vital attribute that allows modern engines to operate at higher compression ratios, unlocking greater power and efficiency. Drivers

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The Ethanol Bridge, Part 1: The More You Use, The More You Save

by Jim Lane (Biofuels Digest) ... The fuel that contains more ethanol is often the fuel that costs less. According to today’s national AAA averages, regular gasoline sells for $3.97 per gallon. Premium sells for $4.86. E85, meanwhile, averages just $3.06. Think

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The New Biofuels Law Is Being Discussed: the Government Defended the Proposed Increases in the Blends of 10% for Biodiesel and 15% for Bioethanol.

by Esteban Fuentes (Clarin (Google Translation))  Daniel González, Secretary of Coordination for Energy and Mining, was present at the plenary session of the Senate's Mining, Energy and Fuels and Budget and Finance committees. The official stated that the project promoted by Senator

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U.S. Ethanol Exports Surge on Trade Deals as Industry Warns against Unraveling USMCA

by Jenny Schlecht (AgWeek)  ... The United Kingdom, Lindberg (Luke Lindberg, under secretary of agriculture for trade and foreign agricultural affairs in the U.S. Department of Agriculture) noted, has increased its purchase of ethanol by about 50% following a trade agreement with

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How the SEED Act Could Impact Ohio Farmers, Diesel Prices and Biodiesel Demand

(Ohio Ag Net TV) The Strengthening Economic and Energy Development (SEED) Act is gaining attention in Washington and across rural America as lawmakers, fuel retailers and agriculture groups look for ways to stabilize fuel prices while strengthening demand for U.S.-grown biofuels.

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Illinois Farmers Turn to Biodiesel Amid Oil Shocks

Naomi Taxay (Aledo Times Record/Medill Illinois News Bureau/Capital News Illinois)  At Incobrasa Industries, one of four soybean processing and biodiesel manufacturing companies in Illinois, a construction project is expected to roughly double the company’s production capacity by mid-June. The expansion reflects Illinois’

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5 Cave-Men Explain Sustainable Marine Fuels (Because Every Energy Transition Eventually Becomes an Argument about Beads)

by Jim Lane (Biofuels Digest)  ... Today, the debate is ... about marine fuels, hydrogen, ammonia, methanol, biofuels, batteries, carbon intensity, supply security, infrastructure, and cost. Yet the underlying question remains remarkably unchanged. What sustains? Not merely what is sustainable in theory,

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India Waives Excise Duty on Petrol with Higher Ethanol

by ​Nidhi ⁠Verma in New ⁠Delhi ​and ​Mrinmay Dey (Reuters) India, the ​world's third-largest oil ‌importer and consumer, ​on ​Wednesday (June 10, 2026) abolished excise ⁠duty ​on petrol ​blended with higher levels of ​ethanol. Petrol ​containing 22% to ‌30% ⁠ethanol will be

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KLM, INERATEC, MB Energy and Hamburg Airport Operate Synthetic Kerosene Flight

(Global e-Fuels)  KLM Cityhopper operated a flight between Amsterdam, the Netherlands, and Hamburg, Germany, using a 5% synthetic kerosene fuel blend – the first passenger flight in Germany to do so. The e-Sustainable Aviation Fuel (e-SAF) was produced by INERATEC, blended with

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From Corn Fields to Cargo Ships, Ethanol Gains Early Traction as Marine Fuel

by Jeslyn Lerh (Reuters) Some major shippers start eyeing ethanol in future fuels mix; Abundant supply, relatively low prices can support adoption; Compatible with existing methanol-capable ship engines Shippers including Maersk and mining giant Vale are turning to ethanol as a marine fuel to

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Bayer Hopes to Speed up Biofuel Feedstock Plan Amid Iran War Energy Crunch

by May Angel (Reuters) Bayer (BAYGn.DE), opens new tab is hoping to speed up a plan to facilitate North American production of biofuel feedstocks like camelina in the wake of the Iran ​war, the drug-making and crop science giant said on Wednesday

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From Reducing Oil Imports to Farmer Prosperity: Sh. Hardeep Singh Puri Launches First Flex-Fuel Passenger Vehicle

(India Ministry of Petroleum and Gas) India among countries with lowest fuel price increase despite global crisis: Shri Hardeep Singh Puri  --  If 50% of all new two-wheelers and four wheelers sold in India runs on Flex-Fuel, it can generate ₹12,403 crore

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Strong Market Signals

by Lisa Gibson (Ethanol Producer Magazine)  Record-high Renewable Volume Obligations in the RFS Set 2, lucrative 45Z Production Tax Credits, continuously growing export demand and surging oil and gas prices highlighting the need for E15: The ethanol industry is in the

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Stagnant Biofuel Industry Looks to Expand on Western Australia's South Coast

by Nicholas R. Ward (ABC) Esperance is a key supplier for the European Union's biodiesel industry and is becoming a major biofuel producer. A researcher says decades of uncertainty have made it difficult to establish a domestic refinery industry, until now. What's next? Consultation

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RFA Pushes for Ethanol’s Role in Cleaner Marine Shipping

by Mark Dorenkamp (Brownfield Ag News) The Renewable Fuels Association wants to ensure ethanol is part of any discussions about reducing global marine shipping emissions. RFA vice president of government affairs Ed Hubbard says the International Maritime Association continues to develop a

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TAIA Held a Joint Press Conference with the Department of Energy Business on "The Use of B20 Diesel".

(Thai Automotive Industry Association)  The Thai Automotive Industry Association, in collaboration with the Department of Energy Business and oil traders, held a press conference titled "Department of Energy Business, Oil Traders, and Automotive Industry Join Forces to Guarantee B20 Fuel Standards:

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Million-Dollar Award Awaits Winner in Clean Fuel Race for Ships

(Port of Long Beach) Challenge created for first vessel to refuel with methanol at the Port of Long Beach  --  The Port of Long Beach established an unprecedented $1 million award for the first oceangoing vessel to refill at its harbor with

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Spain Joins Growing European Push for Synthetic Sustainable Aviation Fuel as Iran Crisis Exposes Fossil Fuel Vulnerability

( European Federation for Transport and Environment) 21 Spanish organisations are urging Madrid to back political commitment with an economic one ahead of the June EU Transport Council. Geopolitical oil premium costs passengers up to €88 per long-haul flight, 29 times more than

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COMMENTARY: The Jet Fuel Supply Crisis – This Was Supposed to Be SAF’s Moment

by Elvis Ebikade (Bioleum/Green Air) There is a version of the SAF story that sounds like good news. SAF feedstocks – used cooking oil, tallow, animal fats – are sourced domestically, collected regionally, and priced by local supply and demand.

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Ethanol Conversion: Lawmakers Seek Alternatives Amid Rising Fuel Costs

by Alejandro Lazo and Yue Stella Yu (CalMatters/LAist)  In the face of the nation’s highest gas prices, California lawmakers approved a bill to ease restrictions on E85 conversion kits — devices that let conventional gasoline cars run on a cheaper, mostly ethanol

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‘Cheaper than Cooking Gas’: Gadkari Unveils Ethanol Stove Innovation

(IANS/Mathrubhumi) Union Minister for Road Transport and Highways Nitin Gadkari has unveiled an indigenous ethanol-based cooking stove technology that he said can produce cooking flames at a lower cost than commercial LPG cylinders, while also announcing a Rs 40-crore initiative to

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Many Biofuels Haven’t Panned out. Could Algae Make the Clean Diesel and Aviation Fuel Australia Needs?

by mayaluana, Peter Ralph, Alexandra Thomson, Martin Lloyd (Climate Change Cluster/Univesity of Technology Sydney/The Conversation)  ... As algae researchers, we believe these humble organisms are worth exploring. Making biodiesel and sustainable aviation fuel from these fast growing organisms can be done with

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Toyota Urges India to Cut Fuel Costs for Ethanol Adoption

by Ishaan Verma (Whalesbook)  Toyota Kirloskar is urging India to adopt a customer-first economic model for flex-fuel vehicles, citing Brazil's success. The automaker argues that consumer savings at the pump, not just engineering, will drive ethanol adoption amidst rising crude oil prices

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Fuel Price Crisis Makes Electric Vehicles, Bio-Fuel Serious Options

(Amandala) ... Indeed, whenever the price of fuel goes up, people start thinking about alternatives, and before all the excitement for E-buses and E-cars, people have explored the utilization of plant energy to supplement or entirely replace fossil fuel. Ethanol, which

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EPRA Advances Biofuel Blending to Cut Fuel Imports, Boost Local Industry

by Timothy Cerullo (Kenyans.co.ke) The Energy and Petroleum Regulatory Authority (EPRA) has announced the rollout of a biofuel blending programme to reduce Kenya’s dependence on imported fuel and stabilise pump prices amid the ongoing Middle East crisis. The move follows the implementation

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Canada Built a Clean, Affordable Fuel Workhorse. Then Ottawa Stopped Talking About It.

by Andrea Kent (Renewable Industries Canada/Ethanol Producer Magazine) Canada just came through a remarkable series of floor crossings and by-elections that gave Mark Carney something no prime minister has achieved before—a working majority from a minority government without returning to the

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US Oil Refiners Finally Profit from Biofuels Due to Mandates, High Fuel Prices

by Nicole Jao and Siddharth Cavale (Reuters) EPA mandates boost biofuel blending, driving refiner profits; RIN credit prices surge over 80%, enhancing biofuel profits; Soyoil costs, limited supply could limit biodiesel output, analysts say U.S. oil refiners are finally reaping profits from renewable fuels,

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SAF Production Offers Potential Energy Security Boost: BP

by Thomas Washington (S&P Global)   EU cover crops could meet 2030 SAF targets; Long-term offtake deals needed for project financing; Incentive complexity challenges global production costs Sustainable aviation fuel production could enhance energy security by creating local feedstock sources, though divergent global incentives

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Iran War Energy Shock Drives Interest in Ethanol and Other Biofuels across Hard-Hit Asia

by Sibi Arasu and Anton L. Delgado (Associated Press) ... Against the backdrop of cooking gas shortages and crude oil price increases, India has proposed letting vehicles run on 85%, or even 100%, ethanol. On Friday, India increased its petrol and

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

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

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Rewriting the RFS Playbook: The Challenge of Meeting D4 Biomass-Based Diesel RIN Generation for 2026-2027

by Todd Hubbs and Scott Irwin (Oklahoma State University and University of Illinois/farmdoc daily) On March 27, 2026, the U.S. Environmental Protection Agency (EPA) released the final “Set 2” rule establishing Renewable Volume Obligations (RVOs) under the Renewable Fuel Standard (RFS)

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E15 and the Farm Bill: 
A Gettysburg and Vicksburg Story

by Jim Lane (Biofuels Digest) ... Because this week on Capitol Hill, rural energy advocates found themselves fighting on two fronts at once: the loud, highly visible struggle over year-round E15, and the slower, grinding campaign to move a long-stalled

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Jet Fuel Volatility Is a Warning and Sugarcane Biofuels Are the Response

Thomas Funke (South Africa Cane Growers/IOL) South Africa’s aviation sector is experiencing another cost crisis as a result of the fact that the country does not control the fundamentals of its own jet fuel supply. This reflects a domestic gap - the

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The Parallax of Oil Prices

by Jim Lane (Biofuels Digest)  ... Fuel remains mostly invisible until suddenly it isn’t.  That is the strange thing about oil markets. They create what might be called a parallax of price. In astronomy, parallax describes how an object appears to shift

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Growth Energy: E15 Could Save Consumers More than $150 Million This Summer

(Growth Energy)  Growth Energy, the nation’s largest biofuel trade association, today (May 6, 2026) released new data showing that fuel retailers sold nearly 2.5 billion gallons of E15 in 2025, underscoring the growing demand for a lower-cost fuel option that could

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Ethanol Free: Anti-ethanol Rhetoric and Misinformation Have Reached a Fever Pitch

by Geoff Cooper (Renewable Fuels Association) ... Without a shred of credible evidence or analysis, the anti-E15 crowd suggests that simply allowing retail gas stations to voluntarily offer E15 would somehow lead to “higher gas prices” and restricting SREs to truly

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Neste Reports Strong Renewable Products Margins for Q1

by Erin Krueger (Biodiesel Magazine) Neste Corp.’s renewable products segment experienced a significant increase in earnings during the first quarter of 2026 despite lower production volumes, according to the company’s April 29 earnings release. The increase is attributed to stronger term

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Why Don’t We Ever Learn?

by Doug Durante (Clean Fuels Development Coalition/Governors' Biofuels Coaltion) ... The public is being led to believe we are “energy independent” and understandably is asking why then do events in the middle east raise our prices.  This is part of the

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Agriculture and Manufacturing Unite Behind National Ethanol and Biodiesel Mandate

(National Farmers Federation/Beef Central)  Four major agricultural bodies have joined forces to urge the Australian Government to introduce an immediate national mandate for ethanol and biodiesel to bolster fuel security. The National Farmers Federation (NFF), GrainGrowers, Australian Sugar Manufacturers and Canegrowers say

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Global Fuel Crunch Raises the Stakes for US Renewable Diesel Exports

(ResourceWise) Surging feedstock prices have pulled US renewable diesel producer margins down from recent highs. Even so, plants remain far more profitable than they were before March. According to a Prima CarbonZero analyst report, Gulf Coast producers utilizing domestic used cooking oil

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Ethanol Conversion Kits: What Drivers in France Need to Know

(The Connexion)  Conversion kits are available at a leading supermarket from €690 -- An offer by supermarket giant E.Leclerc to install ethanol conversion kits from €690 -around €100 cheaper than most competitors - is likely to attract renewed interest as petrol prices

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Asean’s Biodiesel Push Fuels Palm Oil Rally, but Will SGX-Listed Players Gain?

by Benicia Tan (Business Times)  ... A crude oil supply shortfall from the prolonged closure of the Strait of Hormuz has accelerated biodiesel mandates in South-east Asia, driving up crude palm oil (CPO) prices and lifting Singapore Exchange-listed plantation stocks. ... Following the

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Zimbabwe Trials Ethanol-Diesel Blend

(Sunday Mail/Bulawayo)  Zimbabwe has begun formal research and trials into blending diesel with ethanol, signalling a potential shift in the country's energy strategy as Government moves to cushion consumers from rising fuel prices and reduce reliance on imports. The trials, being conducted

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Fastmarkets Launches European Hydrotreated Vegetable Oil (HVO) FOB Amsterdam, Rotterdam, Antwerp -- Outright and Premium Prices: Pricing Notice

(Fastmarkets) Fastmarkets is expanding its renewable fuels coverage with the launch of new European HVO price assessments for four different product categories: HVO (Crop), HVO (UCO), HVO (Tallow) and HVO (POME), effective Thursday April 30, 2026. The European Union latest iteration of

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Record US Biofuel Targets to Test Biodiesel Industry after Slow Year

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

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Carey Introduces Bill to Reinstate Biodiesel Tax Credit through 2029

by Erin Krueger (Biomass Magazine) Rep. Mike Carey, R-Iowa, on April 27 introduced the Strengthening Economic and Energy Development Act, a bill that aims to reinstate the $1 per gallon 40A biodiesel tax credit through 2029. Taxpayers would be able to

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US Imports More Used Cooking Oil from China for Biofuels

by Michael Hirtzer and Nathan Risser (Bloomberg/Transport Topics)  Higher Renewable Volume Obligations, Increasing Energy Prices Caused by Iran War Drive Interest -- American imports of used cooking oil from China are set to accelerate as increased U.S. biofuel-blending requirements kick in and the Iran

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Conflicts Push India’s Biofuel, Low-Carbon Fertiliser Revolution

by Pallab Bhattacharyya/Aasha Khosa (AWAZ/The Voice)  ... In this crucible, biofuels, renewable gases, green hydrogen, and low-carbon fertilisers have shifted from niche environmental tools to strategic imperatives for energy sovereignty and climate resilience. India, with its vast agricultural diversity, abundant solar and

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Itau BBA Targets 10% Growth in Brazil's Agribusiness as Iran War Increases Costs and Biofuel Demand

(Reuters/World Energy News) Itau BBA's agribusiness manager Pedro Fernandes said that the Iran War will increase fuel and fertilizer prices, while also increasing 'biofuel demand. Fernandes stated that despite the tighter margins, which reduced grain producers' appetite for investment, the portfolio will

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Is the Fuel Crisis a Catalyst for Europe’s SAF Supply? Airlines say 2030 e-SAF Targets Will Have to Be Pushed Back

by Helen Massy-Beresford (Aviation Week) Europe’s sustainable aviation fuel industry might be at a turning point. Key environmental legislation for aviation is in the spotlight against the backdrop of the Iran conflict and the related fuel crisis, which could be a

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Government Called on to Develop Biofuel

(National Broadcasting Corporation) A call has been made on the Government to seriously tap into biofuel production.  --  Karkar Islander Tony Dibul made the call amid ongoing instability and uncertainty in global fuel prices. He said Papua New Guinea cannot continue to

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The Cost of Advanced Biofuels

(Transport & Environment (T&E)/Clean Technica) New analysis assesses the price of running a car on advanced biofuels versus an electric vehicle. -- The European car industry wants lawmakers to weaken EU car CO2 targets — which are a major driver of more affordable

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Beat to Quarters: Shipping’s Clean Fuel Moment

by Jim Lane (Biofuels Digest) ...   A new report from Energy Vision — The Future of Shipping: Cleaner Fuel Options for the Maritime Sector — lays out just how quickly the system is beginning to reorganize itself, and how much of that transition

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Energy Vision Report Finds Strong Case for Adopting Low-Carbon Maritime Shipping Fuels

(NGO Energy Vision/PR Newswire) The case for adopting lower-carbon alternative maritime shipping fuels is strong and getting stronger, according to a report released today by the NGO Energy Vision: The Future of Shipping: Cleaner Fuel Options for the Maritime Sector. Low-carbon alternatives cost

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Analysis-Biofuels Back in Vogue as Iran War Triggers Oil Price Surge

by Nigel Hunt and May Angel (Reuters) Asian countries seeking to use more biofuels since onset of war; Biofuels can help ease fuel prices, reduce import dependency; Crude oil up 30% since war started, key biofuel input corn up 5%  ... The conflict has

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Biofuels: Indonesia's Strategic Shield against Energy Volatility

(Antara) Indonesia is navigating renewed turbulence in global energy markets as oil prices fluctuate amid persistent geopolitical uncertainty and supply disruptions. With crude oil recently hovering around the US$100-per-barrel level, volatility in global energy markets continues to expose structural vulnerabilities for net

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Hormuz Crisis Reveals Energy Resilience Gap

by Laura Carvalho (Open Society Foundations/Bangkok Post) The closure of the Strait of Hormuz has triggered what the International Monetary Fund calls a "global yet asymmetric" rupture, disrupting the flow of roughly one-quarter of oil, one-fifth of liquefied natural gas,

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Is Making Biofuels from Canola the Solution to Australia's Future Jet Fuel Shortages?

by Amy Briggs (ABC News) Australia imports all of the 10 billion litres of jet fuel it burns every year.  -- Fuel costs are beginning to bite the Australian aviation industry, generating fresh interest in "biofuels" produced from agricultural feedstocks as a

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

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

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Farmer-Owned Openfield Co-op to Run Trials of Biofuel HGVs

by Ciarán Daly (Co-op News) UK grain co-op Openfield is running trials of a biofuel-powered lorry as it seeks ways to cut its climate emissions. -- One of Britain’s largest agricultural co-operatives with around 4,000 farmer members, Openfield is working with  Scania and CNG Fuels

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Advanced Biofuels Canada Comments on Prime Minister Carney’s Temporary Suspense of the Federal Fuel Excise Tax

(Advanced Biofuels Canada/EIN Presswire)  Advanced Biofuels Canada Association (ABFC) comments on Prime Minister Mark Carney’s announcement temporarily suspending the federal fuel excise tax on gasoline, diesel, and aviation fuel. This measure will add to the savings Canadians already receive from the integration of

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Ethanol & Automakers—Time for a New Collaboration

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

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Japan Launches POWERR Asia, Pledges $10B to Help Region Secure Oil Amid Middle East Energy Shock

by Mucahithan Avcioglu and Gokhan Ergocun (Anadolu Agency)  New framework aims to finance crude, fuel procurement, expand stockpiling systems, and strengthen Asian supply chains amid Hormuz disruption Japan launched a new regional energy security initiative on Wednesday (April 15, 2026) and pledged around

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RFA Resources Offer a Congressional Refresher on Lower-Cost E15

(Renewable Fuels Association) With Congress back in session after a two-week recess and year-round E15 remaining a top priority to help American families cope with soaring fuel prices, the Renewable Fuels Association offers a slate of information to remind lawmakers, ethanol

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New Study Demonstrates Biodiesel Tax Credit's Benefits for Consumers

(NATSO/PR Newswire)  A new independent study commissioned by NATSO, representing America's travel centers and truck stops, SIGMA: America's Leading Fuel Marketers, and the National Association of Convenience Stores (NACS) finds that the Section '40A' Biodiesel Blenders' Tax Credit (BTC) delivers significantly

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California Weakens Cap-and-Invest Plan Amid Refinery Backlash

by Camille von Kaenel (Politico Pro Climatewire) The revisions highlight a growing divide among Democrats over gas prices and climate policy.  --   California air regulators are weakening their signature cap-and-invest proposal weeks before a final vote, easing costs for industry and offering

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The Parallax of Price: Bryan, on the Matter of Carbon, v. Bryan

by Jim Lane (Biofuels Digest) ... Vholes held between his fingers a small sealed vial, recently entered into evidence—a dark, viscous liquid that behaved, in the light, exactly as it ought to. He turned it once, as if expecting it to

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California Bill to Expand Access to Cheaper E-85 Fuel Advances in Legislature

by Charlie Lapastora (CBS Sacramento/MSN) A bill aimed at lowering fuel costs for California drivers is moving forward in the state Legislature. Assemblymember Rhodesia Ransom introduced AB 2046, known as Access to Affordable Gas, which would allow drivers to install federally approved E-85 conversion

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Brazil Weighs Fast-Tracking Biodiesel Tests as Diesel Prices Spike

by Marcela Ayers (Reuters) Brazil's government is looking at ways to accelerate testing of higher biodiesel blends in diesel, aiming to reach a conclusion this year, the head of ​a soy crushers association said on Wednesday (April 8, 2026), amid a

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XCF Global Provides Update on New Rise Reno Plant Conversion

(XCF Global) • Conversion project remains on schedule, with plant upgrades progressing in line with current development plans. Targeted equipment and catalyst updates underway to support anticipated SAF production and operational stability. Key catalyst deliveries expected in late May and early June 2026, supporting

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Sustainable Aviation Fuel Could Buffer Airlines from Energy Spikes

by Robert Silk (Travel Weekly) Sustainable Aviation Fuel (SAF) isn't a topic that generates exciting headlines.  But one of the many lessons from the oil shock of the Iran war is that SAF matters, and not only because it's critical to decarbonize aviation. It

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Reading The Road Ahead

by Keith Loria (Biomass Magazine) As 2026 unfolds, the renewable fuels sector is navigating a complex mix of policy developments, market signals and emerging demand opportunities across the biofuels landscape. With federal incentives, state clean fuel standards and infrastructure challenges continuing

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Biofuels as Strategic Energy Asset

by Joe Zaldarriaga (The Philippine Star) The latest escalation of tensions in the Middle East has once again exposed an uncomfortable reality for the Philippines: as a country that imports the vast majority of its oil, we remain highly vulnerable to

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Diesel Vs Biodiesel Fuel for Your Truck: The Pros and Cons Explained

by Charles Krome (Jalopnik) ... Drilling down to some specifics, the wholesale average cost of a gallon of B20 fuel – one of the most popular blends in the United States, representing a mix of petroleum diesel and up to 20%

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Delta’s Ace in the Hole for Surging Jet Fuel Costs: Its Own Refinery

by Alison Sider (Wall Street Journal)  Airline’s 2012 acquisition of Pennsylvania refinery has been called both prescient and pointless -- Since 2012, Delta Air Lines DAL -2.06%decrease; red down pointing triangle has been the owner of a Pennsylvania refinery that processes crude into fuel. Over the years, the investment

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California Wants to Fund Green Jet Fuel — by Raiding Your Road Repair Budget

by Alejandro Lazo (CalMatters) --California wants to drain road repair funds to subsidize green jet fuel that critics say costs 10x more than effective climate solutions.  -- The proposal was shaped behind closed doors — a Houston oil company quietly lobbied Newsom's

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New $4.7M Grant Opportunity to Help Minnesota Retailers Expand Access to E15 DEADLINE June 2, 2026

(Minnesota Bio-Fuels Association) The Minnesota Bio-Fuels Association (MN Bio-Fuels) is encouraging fuel retailers to apply for new grant funding from the Minnesota Department of Agriculture’s (MDA) Agricultural Growth, Research, and Innovation (AGRI) Bio-Fuels Infrastructure Program to expand access to E15, also known as Unleaded 88. MDA

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Goias Maps Its Potential for Sustainable Aviation Fuel

by Jefferson dos Santos Estevo* (Advanced Biofuels USA) The recent escalation of tensions involving USA, Israel and Iran, has reignited volatility in global oil markets and is already producing tangible effects on Brazil’s aviation sector. The risk to strategic routes such as

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What Can E15 Expansion Do? Iowa's Eye-Popping Results Speak Volumes — Literally

by Jon Adamy (Farm News Media/Michigan Farm News) On the heels of Gov. Gretchen Whitmer’s executive order allowing for the statewide sale of E15 fuel — made of 15% ethanol — new numbers show how impactful recent E15 expansion efforts have been.  Nationwide

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Negros Legislator Bats for 15% Ethanol in Gasoline

by Vonn Andrei E. Villamiel (Business World)  A Negros Occidental legislator urged the government to increase the ethanol blend in gasoline to 15% (E15) from the current 10% (E10), citing supply security and the benefits to the domestic sugar industry. In a statement

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Government Reinforces Requirement for Domestic Origin of Biodiesel.

by Cristiane Noberto (CNN Brazil (Google Translation))  CNPE resolution maintains focus on domestic production and reduces the scope for foreign fuel.  --  The government reinforced this Wednesday ( April 1st) the requirement for national origin of the biodiesel used in the mandatory mixture

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Earth Month A-Z: Today--Words Starting with "F"

food waste Flex fuel vehicles (FFV) forest residue/waste fuel prices   Each day we will feature words that have special meaning for transitioning to a truly sustainable renewable future.  And, we'll highlight an image that illustrates one of those words. Join us from A to Z!  Check

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Thailand to Control Crude Palm Oil Exports, Bottled Prices Starting April 7

(The Business Times) The measure takes effect on Tuesday and will remain in force for one year -- Thailand’s Commerce Ministry said on Monday (Apr 6) that it will tighten crude palm oil exports and control bottled palm oil prices starting from

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Sugar Lobby Pushes for E22 Transition, Flex-fuel Policy as Ethanol Overcapacity Bites

by Hormazd Sorabjee and Mugdha Mishra (AutoCar Professional)  Indian Sugar & Bio-Energy Manufacturers Association (ISMA) says a calibrated move to E22 is immediately viable, and wants lower GST on E100 to make flex-fuel vehicles commercially attractive. India's ethanol blending programme is at a

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Some Aussies Are Making Diesel from Cooking Oil to Avoid Paying for Petrol. Here's Why That's a Bad Idea

by Maddison Leach  (9 News)  Some Australians have turned to cooking up their own diesel in the back shed just to avoid paying for petrol as the fuel crisis drags on. Known as biodiesel, homemade diesel is typically made from cooking oil mixed with other common

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Senator Klobuchar Visits Bushmills Ethanol in Atwater

(KWLM/Learfield News)  U.S. Senator Amy Klobuchar toured Bushmills Ethanol on Monday, highlighting the role of Minnesota-made biofuels in lowering gas prices and strengthening domestic energy production. Klobuchar says Bushmills officials are happy President Trump signed an executive order allowing 15% ethanol-blend gasoline

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EPA Renewable Fuel Actions Strengthen Case for a Maryland Clean Fuel Standard, Maryland Biofuels Task Force Says

(Maryland Biofuels Task Force)  New federal RFS volumes and 2026 year-round E15 relief underscore a timely opportunity for Maryland to lower fuel costs, strengthen agricultural markets, and cut emissions with E15 and B20. --  The Greater Washington Region Clean Cities Coalition

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Gov. Whitmer Issues EO Clearing E15 Sales Following Rep. Neyer’s Letter of Support

by Dennis Rudat and Jon Adamy (Farm News Media/Michigan Farm News)  E15 is approved for use in all cars, trucks and SUVs made in model year 2001 or newer — representing 96% of all vehicles on the road today. However, access

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Rural Voices USA: Continues Six-Figure Ad Campaign Demanding E15 as Gas Prices Hit $4 and Congress Leaves Town

(WisPolitics) Campaign focuses on gas price messaging as fuel costs spike past $4 and Congress leaves for two-week recess; New digital and billboard ads being launched this month Rural Voices USA today (April 2, 2026) announced a continuation of its six-figure “Stop the

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

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

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Rising Diesel Costs Reshape Fleet Economics, Could Push Operators Toward New Solutions

(ACT News) Rising diesel prices are increasing per-mile operating costs and putting immediate pressure on fleet margins; Price volatility is making it more difficult for fleets to plan, budget, and manage fuel surcharges effectively; Higher diesel costs are driving renewed interest in alternative

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Ship Fuel Costs up $393 Million/Day as US, Israel Strikes on Iran Spur Oil Prices Higher

by Stacy Maphula (OPIS) Shipping companies are spending an extra €340 million ($394 million)/day in additional fuel costs due to the ongoing conflict between the U.S., Israel and Iran, according to the European Federation for Transport and Environment (T&E) in a

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Diesel Prices Up? Time to Leverage Malaysia’s Palm Oil as Biodiesel Savings Could Hit 20 Sen per Litre, Says Former Minister

(Malay Mail) B20 biodiesel is now cheaper than pure diesel, and the government must fast-track critical depot upgrades to accelerate its rollout and ease surging fuel costs, says Seputeh MP Teresa Kok. In a press statement, the former primary industries minister said

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Brazil’s Dual-Fuel Ethanol Fleet Stabilizes Gasoline Prices Despite Iran War Oil Shock

by Maurico Savarese (Associated Press)  As the war in Iran rattles global oil markets, Brazil is partially shielded by a decades-old buffer against shocks that is both cheap and environmentally friendly: Tens of millions of drivers here can choose between filling their tank with

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Thai Government Ramps Up B20 Biodiesel Supply to Tackle Rising Transport Costs

(The Nation) • The Thai government is subsidizing B20 biodiesel to make it 5 baht ($0.15) per litre cheaper than standard diesel, aiming to lower costs for the transport and industrial sectors. Major fuel retailers, including PTT, Bangchak, and Shell, are expanding

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New Study Explores Renewable Fuels’ Future Potential

(Safety4Sea)  WinGD and Envision have released a new study examining the operational costs of ships powered by renewable fuels, providing a look at how green shipping economics are expected to evolve in the coming years. -- Green fuels can be competitive in

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Argentina Allows up to 15% Ethanol Blend into Gasoline after Oil Shock

by Lucila Sigal and Gabriel Araujo (Reuters) Argentina's government said on ​Friday (March 27, 2026) it will allow local firms to ‌voluntarily blend up to 15% ethanol into gasoline, in a bid to curb the impact from higher ​oil prices on

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Brazil Has a Secret Weapon against Oil Shocks -- Biofuels Will Help the Country Fend off the Effects of Conflict in the Middle East

(The Economist) Few countries were ready for the oil shock caused by Israel and America’s war with Iran. Brazil was. During the past half-century, the agriculture giant has built the world’s most sophisticated biofuels industry. It is the second-largest producer of

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

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

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Exclusive: Ukraine Could Boost Rapeseed Plantings if Iran Conflict Drags on

by Pavel Polityuk (Reuters) Ukraine could boost rapeseed plantings by a third to 1.5 million hectares if the conflict ​in Iran drags on, its deputy economy minister ‌told Reuters on Thursday, as soaring global fuel prices lift demand for biodiesel feedstocks. Fuel

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

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

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The Digest’s 2026 Multi Slide Guide to SAF Markets, Technologies, and Barriers

by Jim Lane (Biofuels Digest) This presentation from Poten & Partner’s Sarah Boisvert highlights Sustainable Aviation Fuel (SAF) markets, technologies, and barriers. The most newsworthy aspect is the identification of the most significant barrier to SAF adoption: the notable imbalance between

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US Plans to Allow E15 Gasoline this Summer

by Cole Martin (Argus Media) The US is planning to allow refiners and retailers to supply a gasoline blend with more ethanol than is usually allowed in some states in the summer, an effort to temper fuel costs that have surged

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Petrobras Will Resume Biodiesel Production in Ceará

(Investing.com) Brazilian state oil company Petrobras will resume biodiesel production in the northeastern state of Ceará, CEO Magda Chambriard said Friday. Chambriard stated that the company's fuel pricing monetary policy is working. He reiterated that Petrobras will work to prevent the volatility

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reed Community activity community college Community involvement/engagement community scale Community Wood Energy Program competition compliance compliance credits compost Compressed Natural Gas (CNG/R-CNG/bioCNG) compression ratios compression-ignition engine computer simulation concrete condensate Congo Congressional Budget Office (CBO) Congressional Review Act Connecticut Conservation Reserve Program (CRP) Conservation Stewardship Program (CSP) construction and demolition waste/debris consumer education contamination contest contrails conversion technology Cook Islands cook stoves cooking fuel cooperatives COP21 COP22 COP23 COP24 COP25 COP26 COP27 COP28 COP29 COP30 COP31 copper coppice copra CORCs (CO2 Removal Certificates) cordgrass corn bran Corn cobs corn ethanol corn fiber corn growers corn harvest corn husk corn kernel corn meal corn oil corn oil/distillers corn oil (DCO) corn prices corn stalks corn stover corn supply corn surplus corn syrup corn-based products corn/maize Corporate Average Fuel Economy (CAFE) standards corporate social responsibility corrosion corruption CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation) cosmetics Costa Rica cotton cotton seed hulls cotton seed oil cotton stalk cottonwood Council on Environmental Quality county cover crops cow rumen cracking Crambe crassulacean acid metabolism plants (CAM) crimes criteria pollutants Croatia crop crop insurance cropland croton crowdfunding crude lignin oil (CLO) crude oil Cruise Ships Cuba cup plant cuphea currency/foreign exchange policy curriculum cusi Customs and Border Protection cutworm caterpillars cyanobacteria (blue-green algae) cylindro Cyprus Czech Republic d D-3 (cellulosic) RINs D-4 (bio-based diesel) RINs d-5 D-5 (advanced biofuel) RINs D-6 (renewable fuel) RINs D-7 RINs (Cellulosic Diesel) D-8 (proposed) RINs D20 (20%DME) D5 (5%DME) dairy waste dandelion DARPA (Defense Advanced Research Projects Agency) 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 (SNG)) E. coli E0 E0 price E1 E10 E10 certification fuel E10 price E100 E100 conversion kit E10M90 ethanol/methanol E11 E12 E13 E15 E15 price E15 pumps E2 E20 E20 price E20 pumps E22 E25 E25 pumps E27 E3 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps E32 E35 E4 E40 E40 conversion kit E40 pumps E5 E5 price E50 E55 E6 E7 E70 diesel E75 E78 E8 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED7 (7% ethanol 93% diesel) ED95 education Education Series 3030 educational business private educational tour EERE efficiency egg shell Egypt El Salvador Electric aircraft Electric Car/Electric Vehicle (EV) electric car/Electric Vehicle (EV) Prices electric grid electricity electricity price electricity/power generation electricity/power transmission electrocatalysis electrochemical electrochemical cell electrofuels (e-fuels) electrofuels (e-fuels) prices electrolysis electrolytic cation exchange electromethanogenesis (ME) electrons Elephant grass/Napier grass elephants embargo eminent domain emissions emissions standards EN 15751 EN 15940 EN 16709 EN 228 EN 590 EN228 (standard pump gasoline) end user end-of-life Endangered Species Act (ESA) Energy Bill energy cane energy consumption energy crops energy density energy dominance energy grasses energy independence Energy Independence and Security Act of 2007 (EISA) Energy Information Administration (US EIA) energy law energy policy energy prices energy reserves Energy Return on Energy Invested (EROEI or EROI) energy security Energy Security Trust energy storage enforcement engine Engine Development engine problems Engine/Fuel Co-optimization engineering England enhanced oil recovery (EOR) entrepreneur environment environmental attributes environmental impact study (EIS) environmental justice/socially inclusive environmental policy Environmental Quality Incentive Program (EQIP) Environmentalists Enzymatic enzymatic conversion enzymatic depolymerization enzymatic hydrolysis enzyme production enzyme recycling Enzyme solicitation enzymes EPA (Environmental Protection Agency) EPACT (Energy Policy Act) Equatorial Guinea equipment eRINs/electric pathway Eritrea erosion control EROWI (Energy Return on Water Invested) ESG (Environmental Social Governance) esterification Estonia Eswatini/Swaziland ETBE (ethyl tert-butyl ether) etha ethane ethanol ethanol benefits ethanol blend wall ethanol blended diesel ED ethanol blends/ethanol flex fuels ethanol emissions ethanol ether diesel fuel ethanol fire ethanol fuel cells ethanol hybrid ethanol pipeline ethanol prices ethanol production ethanol pumps ethanol tax ethanol terminal ethanol to gas ethanol tolerance ethanol-fueled aircraft Ethanol-to-Gasoline (ETG) ethanol/bioethanol ethanol/diesel ethanol/methanol synthesis ethanol2G Ethiopia Ethiopian mustard ethyl levulinate (EL) ethylbenzene ethylene ets eucalyptus Euglena European Emissions Trading System (ETS) European Union (EU) eutrophication executive order executive order--state Extended Range Electric Vehicle (EREV) externalities extremophiles f F Factor F-24 F-34 F-76 (Marine Diesel) F-T FAEE FAEE (fatty acid ethyl esters) Fair trade False Claims Act FAME (Fatty Acid Methyl Ester) Farm Bill Farm Bureau farm equipment farm policy Farm to Fleet Farm to Fly farmers farming farnesane farnesene Fats fecal sludge Federal Aviation Administration (FAA) Federal Bureau of Investigation (FBI) Federal Emergency Management Agency (FEMA) Federal Energy Regulatory Commission (FERC) Federal Highway Administration (FHWA) federal land Federal Railroad Administration Federal Reserve Bank Federal Trade Commission (FTC) Federal Transit Administration (FTA) feed Feed In Tariffs (FIT) feed prices Feedstock Flexibility Program for Bioenergy Producers feedstock logistics feedstock material feedstock prices feedstock storage feedstock terminal feedstock transportation Feedstocks fermentation ferry fertilizer fiber Fiji Financing Finland Fischer-Tropsch Synthetic Kerosene with Aromatics (FT-SKA) Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK) Fischer-Tropsch Synthetic Paraffinic Kerosene with Aromatics (FT-SPK/A) Fischer-Tropsch/FT fish feed fish oil fish waste fit for purpose Fixed Base Operator (FBO) flameleaf sumac flavors flax fleet turnover Fleets fleshings flex-fuel vehicles (FFV) flight tests Flightpath flixweed/tansy/herb-Sophia flood-prone soil Florida flue gas FOAK (First of a Kind) FOG (Fats/Oils/Grease) follow-the-crop food Food and Agriculture Organisation (FAO) Food and Drug Administration (FDA) food and fuel food policy food prices food processing waste food safety food security food vs biomaterials/bioplastics food vs fuel food waste for forage forage sorghum forecasts foreign oil Foreign Policy forest Forest Biomass for Energy forest biotechnology forest residue/waste Forest resources Forest Service forestry forklifts Formate formic acid fossil carbon fossil fuel Frace fracking fractionation fragrance France franchise fraud free fatty acids (FFA) Freedom of Information Act (FOIA) freight/cargo French French Guiana fructose fruit FT-SKA fuel fuel additives fuel cell electric vehicle (FCEV) fuel cells fuel economy fuel efficiency fuel injection fuel mixtures fuel molecules fuel oil fuel performance fuel prices Fuel Quality Directive (FQD) fuel registration Fuel Retailers fuel testing fuel transportation fuel use fuel wholesaler fully burdened cost fund funding fungus/fungi Furanics furfural fusel oils Future Farmers of America (FFA) Gabon gallium Gambia games gas prices gas tax/highway user fee gas-to-liquid (GTL) gasification gasoline gasoline baseline gasoline consumption gasoline mandate gasoline markets gasoline price gasoline-range hydrocarbons Gemany General Services Administration general waiver authority generators genetically engineered yeast cells genetically enhanced microbes genetically modified organism (GMO) genome Georgia Georgia (country) geothermal German Germany Gerrmany Ghana GHG (Greenhouse Gas Emissions) GHG (Greenhouse Gas Emissions) Intensity giant cane giant kelp Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect Global South global warming global warming potential glucose glycerin glycerin standards glycerol goats gorse Governance practices) Government Accountability Office (GAO) government investment government resources government subsidies grain sorghum/milo grain speculators grains GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasshoppers grease Great Green Fleet Great Lakes Greece green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Green New Deal Green Racing Green Recovery green/black economy Greenhouse Gas Protocol (GHGP) Greenland GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala Guava Seed guayule Guerbet reaction Guinea Guinea Bissau Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP gypsum h hairy vetch Haiti Halophytes harvest site processing harvesting Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ HDO-SAK (hydro deoxygenated synthetic aromatic kerosene) health health benefits health effects heat of combustion heat of vaporization heat-tolerance heather heating oil/fuel Heavy Duty Truck Rule heavy duty vehicles (HDV) hedging HEFA (Hydro-processed esters and fatty acids) HEFA50 helicopters hemicellulace enzymes hemicellulose hemicellulosic sugars Hemp hemp oil hemp seed herb hexanol HFO (Heavy Residual Fuel Oil) hibiscus high blend renewable fuels (HBRF) High Hydrogen Content Synthetic Paraffinic Kerosene (HHC-SPK) High Octane Fuel (HOF) High Octane Fuel Standard High Octane Gasoline (HOG) high octane low carbon (HOLC) fuel High Octane Vehicles (HOV) high performance regular high school project high sulphur fuel oil (HSFO) high-octane/low-carbon (HOLC) liquid fuels Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Hong Kong Honge tree nuts hops horticulture Housing and Urban Development (HUD) HPF (High Performance Fuels) HRJ (Hydrotreated Renewable Jet) human rights Hungary Hurricane Sandy HVO (Hydrotreated vegetable oil) HVO100 HVO20 HVO30 Hybrid aircraft hybrid buses hybrid locomotive hybrid ships hybrids hydrocarbon fuels Hydrocarbon-Hydroprocesed Esters and Fatty Acids (HC-HEFA-SPK) hydrodeoxygenation hydrodiesel hydrofaction hydroformylation hydrogen aircraft hydrogen carrier hydrogen fuel cells hydrogen internal combustion engines hydrogen leaks hydrogen pipeline hydrogen pumps/fueling stations hydrogen tax credit hydrogen terminal Hydrogen/Renewable Hydrogen Hydrogen/Renewable Hydrogen Price hydrogenase hydrogenation hydrogenation-derived renewable diesel (HDRD) hydrogenolysis hydropower Hydroprocessed Esters and Fatty Acids Synthetic Kerosene with Aromatics (HEFA-SKA) Hydroprocessed fermented sugars to synthetic isoparaffins (HFS-SIP) hydroprocessing hydropyrolysis hydrothermal carbonization hydrothermal gasification hydrothermal liquefaction (HTL) hydrothermal treatment Hydrotreated renewable diesel (HRD) hydrotreating hydrotreatment hydrous ethanol hypoxia zone Iceland Idaho Illinois Illiois illuppai ILUC (Indirect/Induced Land Use Change) import/export incinerator ash India Indian beech tree Indian grass Indiana indirect effects indirect emissions indirect fuel use change indium Indonesia industrial burners industrial ethanol industrial gases industrial sugars industrial waste industrial waste gases IndyCar infographic Infrastructure inhibitors innovation insecticide/pesticide insects insurance integrated biorefineries integrated food/energy systems intellectual property Inter-American Development Bank inter-crop interactive map intercropping internal combustion engine (ICE) internal combustion engine (ICE)/gasoline engine ban International international balance of payments International Council on Clean Transportation (ICCT) International Energy Agency (IEA) International Maritime Organization (IMO) International Monetary Fund (IMF) International Organization for Standardization (ISO) International Renewable Energy Agency (IRENA) International Sustainability and Carbon Certification model(ISCC) International Trade International Trade Administration International Trade Commission Internships inulin invasive species Investing investment tax credit Invvesting ionic liquids Iowa IPCC Intergovernmental Panel on Climate Change Iran Iraq Ireland iridium iron iron oxide IRS (Internal Revenue Service) IS 1460 ISB10 isobutanol ISB15 isobutanol ISO 8217 (marine distillate fuel standard) ISO 9000 isobutanol isobutanol price isobutanol pump price isobutene isobutylene isomerisation isooctane isooctene isopropanol Israel Italy Ivory Coast JAA jackfruit Jamaica jamelão Japan jatobá Jatropha Jersey Jerusalem artichoke jet jet A Jet A-1 jet B Jetfuel (Sustainable Aviation Fuel (SAF)) Jimmy Carter Jobs Joint Office of Energy and Transportation jojoba Jordan JP-10 JP-4 JP-5/NATO F-44 JP-8/NATO F-34 juniper Just A MInute Just Transition jute K-12 Education Kabakanjagala kalanchoe kamani Kans grass Kansas Karanja Kazakhstan kelp Kemiri Sunan kenaf Kentucky Kenya kerosene ketones kinggrass Kiribati knotweed Knowledge Discovery Framework Korea Kosovo kudzu kukui nut kulpa kusum Kuwait Kygryzstan labels labor policy Labrador lactic acid lactose Lake County lamp oil land ownership land prices land rights land subsidence land tenure land transfer land use land use change land use policy landfill methane Landfills landscape Laos Latin America Latvia LCFS (Low Carbon Fuel Standard) lead Leadtree leaf ant Lebanon lecithin legislation Legislation-Federal Legislation-State legumes lemna lend-lease Lesotho lesquerella leucaena levulinic acid Liberia Libya licensing lichens life cycle analysis (LCA) light rail lignin Lignin Ethanol Oil (LEO) Lignocellulosic Biofuel lignocellulosic sugars lime linseed Lipid liquefaction liquid liquid petroleum gas (LPG) liquid transportation fuels liquidation Liquified Biogas (LBG) Liquified Biogas (LBG) pumps liquified biomethane (LBM) Liquified Natural Gas (LNG) lithium Lithuania litigation Litigation-Federal Litigation-State livestock loan guarantees loans lobbying loblolly pine locomotives lodgepole pine logistics long-term contracts Louis Louisiana low c low carbon emissions low carbon octane standard (LCOS) Low Emission Vehicle Standards (LEV) low sulfur diesel low sulfur fuel low sulfur marine fuel LSMGO (Low Sulfur Marine Gas Oil) lubricants lumber mill lupin Luxembourg lysis M100 M15 M3 M50 ma macadamia macauba Macedonia machine learning machinery macororo Madagascar magnesium mahua Maine Malawi Malaysia Maldives Mali mallees Malta Malyasia mamona management changes mandates mangaba manganese mango mangrove Manitoba mannose manure maple maps marginal land marine algae Marine Corps Marine Diesel Oil (MDO) Marine Fuel Oil Marine Gas Oil (MGO) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) price Marine/Maritime Bio and Renewable/Sustainable Fuel Terminal Marine/maritime renewable fuel terminal/bunkering Maritime Administration (MARAD) market forces market share marketing markets/sales Mars Marshall Islands Maryland Masdar Institute mass balance standard Massachusetts Master Limited Partnership (MLP) Mauritania Mauritius Mazda meat mechanics training medical waste MEEC membranes mergers and acquisitions mesquite methanation methane leaks methane/biomethane methanization methanol benefits methanol fuel cells methanol hybrid methanol price Methanol-to-Gasoline Methanol-to-Jet (MTJ-SPK) Methanol-to-Jet Cyclo Paraffins with Aromatics (MtJ-CKA) Methanol/Biomethanol/Renewable Methanol methylbutenol Mexico Michelin GreenX Challenge Michigan micro-crop microalgae microbial electrosynthesis microbiology microorganisms/microbes microwave Mid-Atlantic Middle East Midwest mileage military military policy military reserves military specifications military strategic flexibility military strategy military use of biofuels milk permeate millennium fruit millet millettia pinnata milo stover mineralization minerals mining Minn Minnesota miscanthus misfueling missile fuel Mississippi Missouri mixed prarie mobile refinery modeling modular molasses mold Moldova molinia molybdenum MON (Motor Octane Number) Monaco Mongolia mongongo monitoring/measuring reporting verifiction (MRV) Montana Montenegro moose morama Moringa tree Morocco morula motorcycles motors MOVES (motor vehicle emissions simulator) modeling system MOVES2014 MOVES3 (MOtor Vehicle Emission Simulator model) Mozambique MSW (Municipal Solid Waste) MTBE (Methyl tert-butyl ether) multi-fuel municipal/city mushroom mushroom substrate mustard seed mvr Myanmar n-butanol n-butene nahar Namibia nano nano particles nanocatalysts nanocellulose nanomaterials naphtha/bionaphtha/renewable naphtha naphthene NASCAR National Academies of Science National Aeronautics and Space Administration (NASA) National Energy Council National Environmental Policy Act National Guard National Highway Traffic Safety Administration (NHTSA) National Institute of Standards and Technology (NIST) National Institutes of Health (NIH) National Laboratory National Oceanic and Atmospheric Administration (NOAA) National Oilheat Research Alliance National Park Service National Research Council National Science Foundation (NSF) national security National Security Council National Transportation Safety Board National Transportation Safety Board (NTSB) Nationally Determined Contribution (NDC) Native American/American Indian/First Nation Tribes natural gas Natural Gas Act natural gas input natural gas pipelines natural gas prices natural gas vehicles natural gasoline Navy Nebraska neem negative carbon emissions NEN 7427-1 neodymium Nepal net energy balance Netherlands Nevada New Brunswick new fuel approval New Guinea New Hampshire New Jersey New Mexico New South Wales New York New Zealand Newfoundland Newfoundland and Labrador next generation biofuels next generation vehicles NHRA drag racing Nicaragua nickel Niger Nigeria nipa sap nitrate leaching nitrates nitrogen Nitrogen fertiliser nitrogen starvation nitrous oxide (N2O) Niue NO2 noodles nopal North Africa North America North Carolina North Dakota North Korea Northeast Northern Australia northern catalpa Northern Ireland Northern Territory Northwest Territories Norwary Norway Nova Scotia NOx (nitrogen oxides) noxious weeds nuclear Nunavut nut shells nutraceuticals nutrient credit trading nutrient management nutrients nutrition oak oat hulls oat straw oats Obligated Parties/Point of Obligation (PoO) ocean-based energy Oceania octane octane price/value octanol Office of Energy Efficiency and Renewable Energy Office of Management and Budget (OMB) Office of Science and Technology Policy Office of Science and Technology Policy (OSTP) Office of Science Technology and Policy (OSTP) Offices of Inspector Generals offtake agreements Ohio oil oil embargo oil exploration oil monopoly oil p oil price parity oil prices oil production oil refineries oil replacement oil sands oil seed oil seed crops oil speculators oil spill oil subsidies oil taxes oil/gas terminals Oilcane Oils Oklahoma olefins oligomerization olive cake olive oil olive pits olive pomace olive water olives Oman Omega-3s on-farm algae production on-farm ammonia production on-farm biodiesel on-farm ethanol production on-farm natural gas production on-farm processing on-site hydrogen production on-site methanol 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 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pet food petition petroleum pharmaceuticals phase separation Philippines phosphorus photobioreactor photocatalysis/photocatalysts photoelectrocatalysis photoelectrochemical photolysis photosynthesis phragmites pigeon pea pilot pilot scale pine pine beetle pine needles pine nut pineapple Pineapple leaf pinion Pipeline and Hazardous Materials Safety Admin (PHMSA) pipelines Pistacia chinensis PLA plant cell research plant cell walls plant oil plastic plastic-to-jet platinum Plug-in Flex Fuel Hybrid Plug-in Hybrid Electric Vehicle (PHEV) plume grass Poand podcasts Poland poli Policy politics pollinators pollution pollution control polyethylene polyfuel polymer polymerization polysaccharides pomace pomegranates pongamia pongamia pinnata poplar poppy population control Portable refinery Portugal poster sessions potamogeton potassium potato poultry litter/waste power power-to-x/gas/liquid prairie grasses pre-processing precision farming/agriculture precursors/biointermediates premium gasoline Pretreatment pretreatment equipment price price of water prickly pear Prince Edward Island process flow diagram producer tax credit Production tax credit productivity project insurance propagating Propane/Biopropane/Renewable Propane propane/renewable propane pumps propanol property insurance propylene protectionism protein protests proton exchange membrane (PEM) public comments public health policy Puerto Rico pulp Pulp/Paper Mill pump retrofit kit pumps/fueling station pungam Punnai tree pyrolysis pyrolytic liquefaction Q-RIN QAP Qatar quality assurance Quality Assurance Plans (QAPs) quality improvement quantum dots Quebec Queensland quote of the week r R Factor R100/RD100 R33 R5 R95B5/RD95B5 R99/RD99 rabbits race radiata pine radish leaves Rahal Letterman Lanigan Racing railroad rain tree rainforest ranchers RAND rare earth metal/critical minerals RD10 RD100 RD15 RD20 RD26 RD3 RD30 RD40 RD50 RD55 RD80 RD80B20 RD99 reclaimed mine lands Recycled Carbon Fuel (RCF) recycled oil recycled 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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 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/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 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benefit tax credits tax incentives tax parity tax policy taxes tea teach teach-the-teacher teacher teacher resources teacher training tech transfer technical course Technical Readiness Levels techno-economic analysis technology transfer telephone utility poles Tennessee termites terpenes terrestrial carbon testing Texas textbook Thailand theft therapeutics Thermal catalytic depolymerization (TCD) thermal deoxygenation thermocatalytic conversion thermochemical conversion thermochemical liquefaction Tibet Tier 3 Tier 4 tilapia tillage Timor-Leste tires tobacco tobacco tree Togo Tokyo toluene tomato Tonga tool Toronto torrefaction totai Toxic Substances Control Act (TSCA) trade trade dispute/discrimination trade group trade organization Trade Policy trade secrets training trains transesterification transgenics transition Transportation Fuels Policy Transportation Fuels Policy--Municipal Transportation Fuels Policy--State Transportation Policy travel policy Treasury Department trees 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