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Maritime Fuels: Will Corn Sail on the Love Boat or the Titanic?

by Doug Durante (Clean Fuels Development Coalition/Governors' Biofuels Coalition)  ... The  NCGA (National Corn Growers Association) report  identified three key areas to increase demand for corn—E15, marine fuels, and biobased products.   We have all heard the promise of Sustainable Aviation Fuels

August 26, 2026 Read Full Article

Indonesia Plans to Turn Diesel Surplus into Jet Fuel to End Imports

(Antara)  Indonesia plans to convert a projected domestic diesel surplus into aviation turbine fuel (avtur) as part of a broader strategy to completely eliminate jet fuel imports by the end of 2026. Energy and Mineral Resources Minister Bahlil Lahadalia announced the initiative

July 09, 2026 Read Full Article

POET Biofuels Partners with NASCAR in Historic Renewable Fuel Deal

by Brandon Irvine (KTIV)  Siouxland-tied company becomes official bioethanol partner -- NASCAR announced a new partnership with POET biofuels that will make the racing series the first major motorsports organization to utilize zero-carbon bioethanol. Under the agreement, POET will become the official bioethanol partner

February 16, 2026 Read Full Article

The Digest’s 2025 Multi-Slide Guide to Vertimass CADO Technology

by Jim Lane (Biofuels Digest) Vertimass’s novel CADO Technology presents a compelling biofuels breakthrough, converting alcohols to gasoline, jet fuel, and chemicals in a single step without requiring hydrogen. This drastically lowers production costs. Ambitious results include the 2024 EPA registration of VertiGas20, a

November 28, 2025 Read Full Article

High Noon for Energy Supply at the Strait of Hormuz Parts 1 and 2

by Jim Lane (Biofuels Digest) ... Renewable fuels aren’t perfect. They’re not glamorous. But they’re here. Domestic. Deployable. Real. And in a moment of where resilience counts, they may be the only thing standing between us and a fuel system too brittle to

June 24, 2025 Read Full Article

Octane Can Save Agriculture—and Agriculture Can Save Octane: Averting A Farm Crisis with the Right Approach to Biofuels

by Doug Durante and Doug Sombke (Clean Fuels Development Coalition/South Dakota Farmers Union/Biofuels Digest)  As usual there is a lot of angst in middle America these days with uncertainty over RFS volumes, small refinery waivers, bird flu, budget cuts, and looming

March 07, 2025 Read Full Article

Increasing Demand for Ethanol: Ships, Planes, Trains–Have We Forgotten about the Automobile?

Doug Durante (Clean Fuels Development Coalition/South Dakota Farmers Union)  There is an old saying usually attributed to politicians that isn’t exactly the king’s English, but the message is clear: “Dance With the One That Brung Ya” – meaning stay with what

February 03, 2025 Read Full Article

The Digest’s 2024 Multi-Slide Guide to Universal Fuel Technologies

by Jim Lane (Biofuels Digest) This presentation deck from Universal Fuel Technologies (UFT) highlights a technology called Flexiforming, a process that converts various renewable feedstocks into sustainable aviation fuel (SAF) at a significantly lower cost. Flexiforming utilizes feedstock flexibility by processing

November 11, 2024 Read Full Article

DOE Report on Premium Fuels Opens Door for Higher Blends

(Clean Fuels Development Coalition) Need Premium?  According to the US Department of Energy we do, and lots of it.  The Clean Fuels Development Coalition (CFDC) says higher ethanol blends and the Next Generation Fuels Act is the answer.  New statistics compiled

August 23, 2024 Read Full Article

Where Will the Reductions Come From? High Octane BioEthanol to the Rescue

by Doug Durante (Clean Fuels Development Coalition/Biofuels Digest)  The evidence seems overwhelming that Electric Vehicles are not going to be able to meet the timeline predicted by the Biden Administration and consequently, fail to provide the reductions in pollution the U.S.

July 08, 2024 Read Full Article

New Issue Brief on Next Generation Fuels Act

(Clean Fuels Development Coalition) CFDC has produced an Issue Brief clearly explaining the provisions of the Next Gen legislation and makes a compelling case for its passage. The new brief, the latest in CFDC’s highly successful Issue Brief and White Paper series,

October 02, 2023 Read Full Article

The Digest’s 2023 Multi-Slide Guide to Thermochemical Platform Analysis

by Jim Lane (Biofuels Digest)  A recent DOE project aims to Improve Research Impacts by Providing Industrial Context, Maximize SAF and Heavy Fuels as Primary Products, Facilitate the Reuse of Existing Petroleum Refining Operations and mitigate scale-up risks feasible within lab/pilot

September 28, 2023 Read Full Article

The Digest’s 2023 Multi-Slide Guide to Accelerating the Catalyst and Process Development Cycle for Bioenergy Applications

by Jim Lane (Biofuels Digest) ChemCatBio accelerates the development of catalytic technologies for converting biomass and waste resources into fuels and chemicals with a lower carbon footprint. From sustainable aviation fuel to bio-based marine fuel to renewable monomers for material manufacturing, the Chemical

September 27, 2023 Read Full Article

Biofuel, Farm, Fuel Marketer Groups Urge Fairness in Tailpipe Emissions Standards

(Renewable Fuels Association) America’s farmers, fuel marketers and retailers, and renewable fuel producers today called on the U.S. Environmental Protection Agency to adopt a market-oriented, technology-neutral approach to transportation decarbonization in its upcoming final tailpipe emissions standards for 2027-2032 light- and

July 11, 2023 Read Full Article

New Book Exposes EPA, Oil Industry’s Role in Ensuring the Dominance of High-Emission Fuels: Gasolinegate Debuts

by Jim Lane (Biofuels Digest) In Washington, emails obtained through the Freedom of Information Act show that EPA and oil interests collaborated to manipulate computer models used to certify fuel emissions and set standards, say authors Burl Haigwood and Doug Durante

June 13, 2023 Read Full Article

The Importance of the Next Generation Fuels Act

by Geoff Coopper (Renewable Fuels Association/Ethanol Producer Magazine) The reintroduction of the Next Generation Fuels Act in both the House and Senate gives liquid fuels the opportunity to increase fuel efficiency while reducing tailpipe emissions. And it could potentially help

May 09, 2023 Read Full Article

Researchers Find New Blends for Greener Gas in DOE Co-Optima Research

by Lynn Wendt (U.S. Department of Energy) In 2019, after three years of fuel and engine research, the Department of Energy’s (DOE’s) Co-Optimization of Fuels & Engines (Co-Optima) initiative selected and recommended 10 different bio-blendstocks that could be used to make

April 19, 2023 Read Full Article

Higher Ethanol Blends Support Transition to Low-Carbon Future

by Tom Doran (AgriNews) With the “unrealistic belief” that electric vehicles will overtake gasoline vehicles in a few years, a researcher said ethanol can play a key parallel role in curbing greenhouse gas emissions. Brian West shared his support of utilizing

April 14, 2023 Read Full Article

Ethanol, Oil Groups Find Common Ground: High-Octane Fuels Legislation Still Alive in 118th Congress; Passage Still in Question

by Todd Neeley (DTN Progressive Farmer) If there's a piece of legislation oil, automakers and renewable fuels companies can get behind as the wave of the future for fuels, it may have been the Next Generation Fuels Act pushed to the

March 03, 2023 Read Full Article

Global Bioenergies Agrees Collaboration with Shell in the Development of Low Carbon Road Fuels

(Global Bioenergies/Globe Newswire) Following the delivery of testing samples this summer, Global Bioenergies and Shell agree to collaborate on the development and testing of low carbon road fuels. The first phase of this agreement will evaluate new concepts based on high-octane gasoline components derived

November 14, 2022 Read Full Article

Ethanol Blog: Senators Introduce Bill to Expand Use of High-Octane Fuels Including Ethanol

by Todd Neeley (DTN Progressive Farmer)  With gasoline prices still at historically high levels, a group of U.S. senators on Tuesday introduced legislation that would expand demand for ethanol by establishing high-octane certification test fuels containing 20% to 30% ethanol and

July 27, 2022 Read Full Article

Let’s Give the Next Generation a Better Fuel

by Douglas A. Durante (Clean Fuels Development Coalition/Ethanol Producer Magazine) With a time-to-market advantage over EVs, ethanol benefits the 270 million cars on the road today while replacing benzene-based carcinogens in gas. With its low-carbon, high-octane requirement, the Next Generation

July 21, 2022 Read Full Article

Walk and Chew Gum – Keeping Biofuels at the Table

by John Eichberger (Fuels Institute/Biofuels Digest) ...  (I)t seems we have lost sight of something very important – the 1.4 billion vehicles in operation throughout the world (approximately 300 million of which are in the United States) that will never

July 20, 2022 Read Full Article

High-Octane Solutions to the New Energy Crisis

by C. Boyden Gray (Boyden Gray & Associates/Real Clear Politics) ... Currently, the EPA regulates fuels and automobiles separately, instead of as a single system. Automakers have the technological know-how to make much more efficient car engines, but regulatory barriers prevent

March 14, 2022 Read Full Article

The Race to Reduce GHGs, Dependence on Petroleum, and Provide True Environmental Justice: Where Will the Reductions Come From?

Doug Durante (Clean Fuels Development Coalition/Biofuels Digest) ... With 270 million light duty vehicles registered in the U.S., less than 2% are electric.  Without a doubt they are trending upwards and will begin to penetrate the market in greater numbers. But,

January 28, 2022 Read Full Article

Keep You Enemies Closer: Lawmakers Traditionally on Opposing Sides of the Renewable Fuels Standard Debated Joined Forces

by Matthew Choi (Politico's Morning Energy) Lawmakers traditionally on opposing sides of the Renewable Fuels Standard debate joined forces Monday in a letter to Biden. The letter, signed by 50 Republican lawmakers, opposes an executive order that Biden signed in December

January 25, 2022 Read Full Article

OMB Reveals Expected Timeline for Post-2022 RFS Rule, Other Rules

by Erin Voegele (Ethanol Producer Magazine) The Biden administration has signaled its intent to publish a proposed rule setting Renewable Fuel Standard renewable volume obligations (RVOs) for 2023 and beyond next spring. A variety of other rulemakings impacting biofuel producers are

December 14, 2021 Read Full Article

EPA Delivers Final Vehicle Emissions Standards Rule to OMB

by Erin Voegele (Ethanol Producer Magazine) The U.S. EPA on Nov. 11 submitted its final rule to revise greenhouse gas (GHG) emissions standards for model year (MY) 2023 and later light-duty vehicles to the White House Office of Management and Budget.

November 12, 2021 Read Full Article

Matching For More: The Defour Group's Dean Drake's Plan Involves Match Blending Mid-Level Blends

by Melissa Anderson (Ethanol Producer Magazine)  The Defour Group's Dean Drake, a former GM public policy analyst, says liquid fuels have a shared future with electric vehicles if ethanol blending methods, engine technology and policy can align. His plan involves

September 25, 2021 Read Full Article

The Fuel Economy Rule: An EPA That Won’t See, Hear, or Speak to the Facts

by Doug Durante (Clean Fuels Development Coalition/Biofuels Digest) The release of the highly anticipated revision of the Safe Affordable Fuel Efficient Vehicle (SAFE) proposed rule this month was, for the biofuels industry, yet another poke in the eye as the EPA

August 26, 2021 Read Full Article

The Road to Recovery: Starts at Home

by Doug Durante (Clean Fuels Development Coalition/Biofuels Digest) ... The changing political landscape of the elections and the bi-partisan concern over carbon emissions and potential climate change is an opportunity for biofuels to be a major contributor. Two opportunities are

February 11, 2021 Read Full Article

Renewed Focus on Climate Legislation Could Help Biofuels

by Sara Wyant (Ag Week) The biofuel industry argues that President-elect Joe Biden can also make progress on his climate goals by expanding biofuel usage mandates, embracing a low carbon fuel policy and increasing vehicle emissions standards. Now that Democrats have

January 19, 2021 Read Full Article

The Secret Ingredient for Super Speed? Ethanol

by John Herath (AgWeb) The headlines were head-turning: an American made supercar had punched through the 300 mph barrier on a seven-mile stretch of empty road outside of Las Vegas. While the 331 mph top speed reported by the SSC Tuatara

November 30, 2020 Read Full Article

CountryMark, Ceres Solutions and USDA Bring E15 to Rensselaer

(95.3 MNC) Jasper County, Indiana will soon have its first E15 fueling station thanks to efforts from two farmer-owned cooperatives and the U.S. Department of Agriculture. ... Ceres Solutions owns the CountryMark-branded station on North McKinley Avenue in Rensselaer, Indiana,

November 16, 2020 Read Full Article

Bustos Introduces Next Generation Fuels Act

by Erin Voegele (Ethanol Producer Magazine) Rep. Cheri Bustos, D-Ill., on Sept. 24 introduced the Next Generation Fuels Act, a bill that establishes a minimum octane standard for gasoline and requires sources of added octane value to reduce carbon emissions by

September 25, 2020 Read Full Article

NREL's Catalysis Research Team Boosts Efficiency for the Production of High-Octane Gasoline and Jet Fuel from Biomass

by Zia Abdullah (U.S. Department of Energy)  Techno-economic analysis leads to a market-responsive biorefinery concept  --  ... THE CHALLENGE: REDUCE BIOMASS TO BIOFUEL CONVERSION COSTS  -- ... The production of biofuels from lignocellulosic biomass is hindered by high conversion costs, creating

September 10, 2020 Read Full Article
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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 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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 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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 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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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