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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

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

June 24, 2026 Read Full Article

88 VS. 89 Octane: What's the Difference between These Fuel Grades?

by Caroline Anschutz (Slash Gear) ... That octane rating measures how stable the fuel is based on how much pressure it can handle before it ignites. A higher octane number indicates that the fuel is more stable. Regular fuel is rated

May 25, 2026 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

Biomass Magazine's Podcast Series: A Mission to Commercialize Wood to Gasoline

(Biomass Magazine) This week's Biomass Magazine podcast features Luca Pandolfi, Founder at Woodland Biomass Innovations. Interviewed by Anna Simet, editor of Biomass Magazine.  READ MORE (includes transcript)/LISTEN

April 03, 2024 Read Full Article

It's Time For Ethanol Honesty: Sparring with the New Spate of Anti-Ethanol Scatological Slurs

by Marc J. Rauch (The Auto Channel) The April announcement by Joe Biden that E15 would be allowed to be sold year-round set off a frenzied spate of new attacks on the good fuel...the clean fuel...the 100% domestically produced fuel: ETHANOL. TV

April 27, 2022 Read Full Article

Ethanol: Saving Drivers Money at the Pump

by Scott Richman (Renewable Fuels Association)  Gasoline prices are high—up 50% in 2021 and rising further this year, with California prices reaching record levels—but what’s worse is that they might go even higher, given the distinct possibility of a Russian invasion of Ukraine and

February 18, 2022 Read Full Article

Refiners Relationship with Ethanol Continues to be Faithful

by Jenna Hoffman (AgWeb) BioUrja Ethanol Trading Manager Jordan Fife shared blending insights with AgriTalk’s host Chip Flory earlier this week. Fife says when you pull up to the pump, 10% ethanol blended fuel is going to be cheaper than straight gasoline,

November 18, 2021 Read Full Article

What Is E85 Gas and Should You Use It?

by Andy Jensen (Advanced Auto Parts)  ... E85 is widely available, an affordable alternative for many popular vehicles. Here's why you should take another look at ethanol. ... E85 is a gasoline and ethanol blend, much like your regular gas. If you

October 22, 2021 Read Full Article

Towards a Biofuel Policy for Energy Security

by Syed Akhtar Ali  (The Express Tribune)  ... Biofuels have been a preferred fuel for a variety of reasons. These include energy security as most of the petroleum-importing countries have a large agricultural base producing ethanol; price stability which is a

December 30, 2019 Read Full Article

CyberFuels, Inc. Launches Sales of Its Specially Formulated EcoFlex 91 and 93 Octane GEM fuels in Daytona Beach Florida

(CyberFuels, Inc./Globe Newswire)  EncounterCare Solutions (ECSL Pink Sheets OTC) is pleased to announce that its subsidiary CyberFuels Inc. is now  offering its specially formulated EcoFlex 91 and 93 octane GEM  fuels in Daytona Beach and Flagler Beach, Florida. EcoFlex 91 and

August 06, 2019 Read Full Article

Retailers Discuss Experiences with Ethanol at NEC

by Matt Thompson (Ethanol Producer Magazine)  Retailers at the Renewable Fuels Association’s National Ethanol Conference told attendees that growing the market for ethanol comes down to education. Bryan Goforth, executive vice president of Home Service Oil Company, a fuel distributer and retail

February 23, 2019 Read Full Article

ACE’s Lamberty Discusses the Benefits of E15 for Retailers

by Matt Thompson (Ethanol Producer Magazine) ... American Coalition for Ethanol’s Senior Vice President Ron Lamberty, discusses some of the myths surrounding E15, as well as its benefits for retailers, consumers and the environment. ... The biggest difference is if you add 5

December 04, 2018 Read Full Article

United Front ... Octane Is Important

by Tim Albrecht (Ethanol Producer Magazine)  Experts in multiple industries support the idea of a high-octane fuel standard, but some prefer it as a replacement to the RFS.  --  Octane is important. The ethanol industry knows this, the automakers know it and

July 23, 2018 Read Full Article

Gov't Considering Increasing Ethanol Blend In Petrol

(The Gleaner)  Science, Energy and Technology Minister Dr Andrew Wheatley has indicated that the Government is contemplating an increase in the percentage of ethanol used in petrol, in order to reduce emissions in the environment. ... Currently, service stations across the island offer

May 22, 2018 Read Full Article

How Trump Will Go after California's Auto GHG Authority

by Kelsey Tamborrino (Politico's Morning Energy)  The Trump administration plans to argue that California does not have the authority to enforce stringent greenhouse gas emissions standards for cars, despite the Obama administration's 2009 waiver, according to a source familiar with a forthcoming

April 30, 2018 Read Full Article

Automakers Want 95 Octane Gas To Completely Take Over

by Erik Shilling (Jalopnik)  ... Higher compression ratios, and thus higher octane, can have the additional benefit of greater fuel efficiency if the engine is built that way from the start, however. Which is why automakers are now lobbying for a new,

April 18, 2018 Read Full Article

Auto Exec: Raise the Octane Rating of U.S. Gasoline for Bump in Fuel Efficiency

by Jessie Stolark (Environmental and Energy Study Institute)  At a recent American Fuel and Petrochemical Manufacturers meeting, General Motors executive Dan Nicholson voiced the automaker’s support in raising the minimum octane rating of the U.S. gasoline pool from 87 to 91,

March 30, 2018 Read Full Article

The Valley of Fog: As Sundrop Moves on from Louisiana, What’s up and What’s Wrong with Loan Guarantee Programs?

by Jim Lane (Biofuels Digest)  In Louisiana, reports surfaced in Alexandria’s TownTalk online paper that Sundrop Fuels has struck an agreement to sell the 1200-acre site where it once planned to build its $450 million, 50 million gallon capacity first commercial plant

August 16, 2017 Read Full Article

Livin’ La Vida Octane: The Quest for Torque and Affordable, Sustainable Vroom

by Jim Lane (Biofuels Digest)  ... In recent days. we’ve been updating some very useful industry charts relating to costs, carbon, and biofuels — and here’s another highly useful chart from the University of Illinois that looks at ethanol as a

May 23, 2017 Read Full Article

$20 Oil? $200 Oil? Does It Matter? Part 1 of the 3-Part Digest series: Carbon 2017

by Jim Lane (Biofuels Digest) For the world of renewable fuels — the only significant carbon legislation on the books, it really doesn’t matter what the oil price is. The RFS creates a separate market for renewable fuels and they compete

May 10, 2017 Read Full Article

Ethanol And Octane For Beginners

(Minnesota Bio-Fuels Association)  Ethanol is often talked about as a high-octane fuel. But not everyone has a clear understanding of octane and how it affects the performance of their cars. So let's start right at the beginning : what is

June 01, 2016 Read Full Article

Octane’s Liquid Diamonds: The Secret Value of Ethanol

by Jim Lane (Biofuels Digest)  Is ethanol really worth $3.81 for the octane but costs only $1.39 on the market? How could that be?  Math majors around the country are frequently perplexed by this one. If you start with 84-octane RBOB

January 26, 2016 Read Full Article

The 7 Flying Reindeer: Renewable Fuel Myths that Continue to Defy Gravity

by Jim Lane (Biofuels Digest)  Food vs Fuel, biofuels causing corn planting to skyrocket, low oil prices killing off renewable fuels, the subsidy myth, the emissions myth, the “people won’t buy the fuels” myth, and the Insanity myth. ... In the world

December 23, 2015 Read Full Article

Lauren Fix Takes Ethanol Opposition To New Level Of Stupidity

by Marc J. Rauch (The Auto Channel)  ... On an official basis, E15 is approved by the EPA to be used in all gasoline-powered passenger vehicles manufactured in or after 2001. The vast majority of gasoline-powered vehicles on the road in

August 31, 2015 Read Full Article

UAI: Removing Ethanol from Gasoline Increases Toxic Emissions

(Urban Air Initiative/Ethanol Producer Magazine)  Many gas stations are promoting E0, or gasoline with zero percent ethanol. It not only costs more than regular gasoline that contains 10 percent ethanol, new data shows it also burns dirtier in your engine

August 03, 2015 Read Full Article

Up with Octane and Down with Aromatics: Continuing Health Risks with Petroleum Fuels and the Need for Engine Efficiency

by Bill Brandon (Leaders in Energy)  Our country has seen many transitions in travel technologies and fuels. In the first installment I reviewed our transition from 1) barley and oats for our horses and mules to high carbohydrate corn for

June 25, 2015 Read Full Article

'Renewable Super Premium' Offers Boost to Biofuel Producers, Auto Industry

(25 x '25)  A group of DOE National Laboratory representatives have been in Washington this week making presentations to promote the benefits of what they call “Renewable Super Premium” (RSP) fuels. The researchers have found that ethanol fuel blends of

March 27, 2015 Read Full Article

E15 Ethanol Blend Arrives in Sioux City

by Dave Dreeszen (Sioux City Journal)  Motorists in Sioux City now have another choice of ethanol-blended gasoline.  The Murphy USA station next to the Walmart Supercenter at 3400 Singing Hills Blvd. recently became the first metro area retailer to sell

December 22, 2014 Read Full Article

Power by People: ACE Discusses the Next Chapter for Ethanol

by Katie Fletcher (Ethanol Producer Magazine)  Power by people; a simple slogan with the hopes of executing the complex task of changing the way people fundamentally think about the ethanol industry. Brian Jennings, executive vice president of the American Coalition

August 11, 2014 Read Full Article

Local Corn To Ethanol Fuel Helping Consumers

by Kayla Vanover  (WBKO)  ... "Ethanol being 105-octane, you can blend it was 84-octane base gasoline and get your 87-octane. That is going to make gasoline cheaper because ethanol is cheaper than gas," said Mick Henderson, General Manager (Commonwealth Agri-Energy). Although the ethanol

August 08, 2014 Read Full Article

It Pays to Shop for Ethanol

by Joanna Schroeder (DomesticFuel.com)  An informal survey of gasoline retail locations in greater Des Moines, Iowa, revealed that while 87-octane gasoline prices remain relatively uniform across several retail brands, the price a consumer pays for premium gasoline varies greatly depending

March 06, 2014 Read Full Article

CARD Report: Altering RFS Would Have Modest Effect on Corn Prices

by Holly Jessen (Ethanol Producer Magazine)  A new paper from the Center for Agricultural and Rural Development at Iowa State University indicates that if the U.S. EPA does significantly reduce the renewable fuel standard (RFS) renewable volume obligations, it would mean only

November 21, 2013 Read Full Article

Gas Gap: Changes Make E10 Cheaper, Regular Pricier

by Jim Offner  (Cedar Valley Business Monthly online)  Motorists across the Cedar Valley are seeing the lowest gasoline prices of the year, as the price of unleaded with a 10 percent blend of ethanol -- E10 -- descends below the

November 05, 2013 Read Full Article

Ethanol Now Being Mixed into Some Premium Blends of Gasoline

by Matt Kelley (Radio Iowa)  ... Due to a national change in how gasolines are being refined, some premium blends will now contain corn-based ethanol. Monte Shaw, executive director of the Iowa Renewable Fuels Association, says it’s been a quiet, yet monumental,

October 02, 2013 Read Full Article

Local View: Ethanol and Fuel Facts

by F. John Hay   (Lincoln Journal Star)  The Local View article (Issues with ethanol, LJS, 9/27) addressed an individual’s opinion on the demerits of use of ethanol as a transportation fuel and the merits of alternatives. Unfortunately, the information given

October 01, 2013 Read Full Article

DOE Set to Issue Order Requiring 10% Ethanol Fuel Blend

by Amy R. Remo  (Philippine Daily Inquirer)  The Department of Energy is set to issue a circular that will require the blending of 10-percent ethanol in all gasoline products.   In the same order, the energy department will also detail the

May 06, 2013 Read Full Article

Big Oil's Big Effort

by  Loretta Sorensen (MidWest Producer) The best way farmers and consumers can weaken the grip of giant oil companies and further reduce U.S. dependence on foreign oil is to start asking their fuel retailer to sell E15. Oil companies are not

April 05, 2013 Read Full Article
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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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