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The Digest’s 2026 Multi-Slide Guide to Marine Biofuel Delivery

by Jim Lane (Biofuels Digest) While marine biofuel demand is scaling rapidly, actual deployment is bottlenecked by last-mile delivery logistics rather than fuel availability. Mature hubs like Singapore and Rotterdam possess the necessary certified bunker barges, segregated tankage, and ISO-compliant blend

July 01, 2026 Read Full Article

India: DGS Seeking for Comments for Proposed National Biofuel Bunkering Guidelines DEADLINE July 18, 2025

(Manifold Times) Guidelines to align Indian practices with international conventions, contributing to a modern, resilient, and environmentally conscious maritime ecosystem. --  The Directorate General of Shipping (DGS), Mumbai on 3 July (2025) issued a notice inviting comments from stakeholders on the draft

July 11, 2025 Read Full Article

The Digest’s 2024 Multi-Slide Guide to Pathways to eFuels: CO2 Capture and Conversion to Liquid Products

by Jim Lane (Biofuels Digest) CO2, the final frontier. We have, famously, too much of it, and can do too little with us for too high a cost. Yet, researchers are teasing out exciting new applications, such as a pathway to

February 29, 2024 Read Full Article

Cielo Provides Update on Continued Progress and Milestones Achieved to Advance Carseland Bio-SynDiesel® Project

(Cielo)  Cielo Waste Solutions Corp. (TSXV: CMC; OTC: CWSFF) (“Cielo” or the “Company”), a renewable fuel company leveraging environmental technology to produce renewable fuel from wood by-products, is pleased to share an update on its Carseland, Alberta Bio-SynDiesel® Project (the “Carseland

February 14, 2024 Read Full Article

Bio-SynDiesel and Bio-SynJet from EBTL and BETL Processes

by David J. Patterson and Gord Crawford (Expander Energy Inc./Biofuels Digest)  Expander’s Enhanced Biomass to Liquids (EBTL™) and Biomass Electrolysis to Liquids (BETL™) processes produce and combine hydrogen and carbon monoxide into paraffin carbon chains in the diesel boiling range to produce

January 29, 2024 Read Full Article

Welcome the Golden Age of Advanced Fuels?

by Alexander Koukoulas, Henna Poikolainen, and Esa Sipilä  (AFRY/Biofuels Digest) The second half of 2022 is shaping up to be a watershed year for the advanced fuels and bio-based chemicals industries. New regulatory frameworks to address climate change are providing a

November 11, 2022 Read Full Article

First Semi-Industrial Demonstration of Novel Gasification Technology for Biofuel Production

(Open Access Government) The Horizon 2020 project CLARA, coordinated by the Technical University of Darmstadt, investigates a novel gasification technology to provide sustainable second-generation biofuels for the transportation sector in order to move it towards CO2 neutrality In this context, biogenic

May 31, 2022 Read Full Article

Renewable Diesel Approved for Use in Rolls-Royce Power-Generation Systems

(Rolls-Royce/Biobased Diesel Daily) Rolls-Royce has taken a significant step towards meeting its net zero goals, set out last year, with the approval by Power Systems of its Series 4000 and Series 1600 diesel engines for use with a range of EN15940-certified

May 17, 2022 Read Full Article

The Competitive Edge: Emerging Fuels Technology

by Helena Tavares Kennedy (Biofuels Digest) Emerging Fuels Technology (EFT) was founded in late 2007 to address the need to reduce flaring worldwide by creating small Gas to Liquids (GTL) plants in the 500 to 5,000 BPD range. They needed

November 12, 2021 Read Full Article

Biodiesel, Ethanol, Sustainable Aviation & Maritime Fuels: The Digest’s 2021 Multi-Slide Guide to IEA Renewables

by Jim Lane (Biofuels Digest)  The International Energy Agency published “Renewables 2020”, an analysis and forecast through 2025 of the impact of Covid-19 on renewables in the electricity, heat and transport sectors. We pulled the transport and biofuels pieces so

April 27, 2021 Read Full Article

Complete Production Chain from Biomass Residues to Fischer-Tropsch Products Successfully Validated

(VTT) Production of biofuel by gasification of biomass residues was successfully validated in the EU's COMSYN project in September. The process performance was verified with bark in an 80 hour-long test run at VTT. The syngas conversion to Fischer-Tropsch (FT) products

September 30, 2019 Read Full Article

Expander, Vanderwell to Build Canada’s First Biomass/Gas to Liquids Plant

(Expander Energy/Canadian Biomass Magazine) Expander Energy Inc. is pleased to announce that it has entered into a letter of intent (LOI) with Vanderwell Contractors (1971) Ltd., an Alberta family-owned company, to build Canada’s first commercial demonstration biomass/gas to liquids facility (BGTLTM project) in

September 27, 2019 Read Full Article

Partnership for Production of Sustainable Aviation Fuel

(NTBInfo/Avinor)  Avinor has entered into an agreement with Quantafuel to buy sustainable aviation fuel based on Norwegian biomass. The fuel will be produced in a pilot plant partly funded by ENOVA*.  “Sustainable aviation fuel is essential to reduce greenhouse gas emissions from

June 25, 2019 Read Full Article

The Digest’s 2018 Multi-Slide Guide to Honeywell’s UOP and Biomass-to-Fuels

by Jim Lane (Biofuels Digest)  Honeywell’s UOP has developed a renewable jet fuel processing technology, a renewable diesel process, as well as a joint venture, Envergent Technologies, that will market technologies and equipment for generating power, transportation fuel and heating oil

October 19, 2018 Read Full Article

Thermal Gasification of Biomass: The Digest’s Multi-Slide Guide to TGoB in Norway

by Jim Lane (Biofuels Digest)  IEA Bioenergy Task 33 is a working group of international experts with the aim to promote the commercialization of efficient, economical and environmentally preferable thermal biomass gasification processes. Judit Sandquist gave this illuminating overview of the

September 27, 2018 Read Full Article

You’ve Come a Long Ways, Baby: The Digest’s 2018 Multi-Slide Guide to Velocys’ Renewable Drop-In Fuels

by Jim Lane (Biofuels Digest)  Velocys enables modular gas-to-liquids and biomass-to-liquids plants to convert unconventional, remote and problem gas and waste biomass into valuable, drop-in liquid fuels. And most recently has repositioned from being a technology component supplier into initiating and drive

May 25, 2018 Read Full Article

Velocys Pivots from “FT Tech Co” to “Renewable Fuels Company”, Eyes California

by Jim Lane (Biofuels Digest)  In the UK, Velocys CEO David Pummell said that “Our new strategy is for Velocys to be at the heart of building plants that convert woody biomass to high specification renewable diesel and jet fuel

June 27, 2017 Read Full Article

Don’t Spill That Ethanol! Those Cellulosic Fuels Are Worth $4.33 a Gallon.

by Jim Lane (Biofuels Digest)  The value of cellulosic fuels has reached $4.33 per gallon in the California market. That’s real-world, today, including the energy and the low-carbon attributes, and not based on speculation. The value has risen 59 cents,

June 14, 2017 Read Full Article

Cummins B6.7, L9 Engines Compatible with Renewable Diesel

(Fleet Owner)  Cummins Inc. announced its B4.5, B6.7 and L9 engine platforms are compatible with paraffinic renewable diesel fuels meeting the EN 15940 specification. Both on-highway and off-highway versions of the B6.7 and L9 platforms and all vintages are approved

June 01, 2017 Read Full Article

Roll-Out of Smaller-Scale GTL: The Digest’s 2017 Multi-Slide Guide to Velocys

by Jim Lane (Biofuels Digest)  Velocys enables modular gas-to-liquids and biomass-to-liquids plants to convert unconventional, remote and problem gas and waste biomass into valuable, drop-in liquid fuels. After 15 years and some $300 million in investment, Velocys technology is headed for

May 30, 2017 Read Full Article

Supercritical Hydrofaction: The Digest’s 2017 Multi-Slide Guide to Steeper Energy and Decarbonizing Long-Haul Transport

by Jim Lane (Biofuels Digest)  Not long ago, we updated on Steeper Energy, which has been executing on a $3m grant from Sustainable Development Technology Canada towards development of a $30M 100 barrel per day demonstration project for the company’s hydrofaction biomass-to-liquids

May 26, 2017 Read Full Article

Waste to Fuels Viability: The Digest’s 2017 Multi-Slide Guide to Velocys Economics

by Jim Lane (Biofuels Digest)  Velocys enables modular gas-to-liquids and biomass-to-liquids plants to convert unconventional, remote and problem gas and waste biomass into valuable, drop-in liquid fuels. After 15 years and some $300 million in investment, Velocys technology is headed for

February 08, 2017 Read Full Article

Small Is Beautiful: The Digest’s 2017 Multi-Slide Guide to Velocys’ Microchannel Reactor Tech

by Jim Lane (Biofuels Digest)  Velocys enables modular gas-to-liquids and biomass-to-liquids plants to convert unconventional, remote and problem gas and waste biomass into valuable, drop-in liquid fuels. After 15 years and some $300 million in investment, Velocys technology is headed for

December 30, 2016 Read Full Article

Think Small, Tough Times: The Digest’s 2016 Multi-Slide Guide to Velocys Microchannel F/T Technology

by Jim Lane (Biofuels Digest)  Velocys enables modular gas-to-liquids and biomass-to-liquids plants to convert unconventional, remote and problem gas and waste biomass into valuable, drop-in liquid fuels. After 15 years and some $300 million in investment, Velocys technology is headed for

October 21, 2016 Read Full Article

Renewable Diesel Proves Viable for Construction Trucks and Equipment

(Gas & Electricity)  By now, most are familiar with biodiesel. It is a cost-effective and more environmentally friendly alternative to conventional petroleum-based diesel fuels when used in the correct applications. ... However, there are limitations when compared to petroleum-based diesel. Biodiesel typically

June 23, 2016 Read Full Article

New EU Standard to Boost Greater Use of Renewable Diesel

by Ron Kotrba (Biodiesel Magazine)  The European Committee for Standardization recently approved a new standard for paraffinic diesel fuel made from synthesis or hydrotreatment. EN 15940, which will be published by all CEN members before the end of 2016, establishes

June 01, 2016 Read Full Article

To Be, or Not to Be…Butanol and The Case of a Global Sustainable Society

by KSL (Biofuels Digest/Emerging Technologies Division of Lee Enterprises Consulting, Inc.)  ... Globally it has been recognized that there is an urgent need to create paradigm shifting disruptive technology that would help sustain individual economies – with the goal to

October 15, 2015 Read Full Article

Bioenergy and Biofuels Production from Lignocellulosic Biomass via Anaerobic Digestion and Fisher-Tropsch Reaction

(US Department of Agriculture/Ohio State University)  The long term goal of this project is to commercialize an integrated anaerobic digestion system (iADs) that promises cost competitive bioenergy and biofuels production from lignocellulosic biomass. The specific objectives of this proposal are

June 17, 2015 Read Full Article

4 Minutes with… Ron Rebenitsch, CEO, Bioenergy Fuels

by Jim Lane (Biofuels Digest)  ... Bioenergy Fuels is a project developer, focused on development of biomass-to-liquid projects of mid-size scale (5-10 MGY). We are a start-up, founded by team of seasoned professionals, with decades of experience in project development, finance and

April 16, 2015 Read Full Article

Forest Fuels Management and Biomass Utilization Bibliography: Knowledge Available for Management of North American Forest Fuels With Consideration of the Potential Uses of the Woody Biomass Generated by the Fuel Treatments

by David Patterson (Alberta Environment and Sustainable Resource Development)  A nearly 900 page literature review regarding forest fuel reduction, isolation or modification treatments that can be used to reduce the risk of wildfire spread; including opportunities to use the biomass generated

August 30, 2014 Read Full Article

Little Big Tech: Can Fischer-Tropsch Technology Work at Smaller Scale?

by Jim Lane (Biofuels Digest)  While companies pursue alternatives to Fischer-Tropsch technologies, Velocys is seeking to make F-T work economically with micro-reactors. In last week’s Digest, Robert Rapier aptly stated the challenge in front of XTL technologies – companies whose primary focus is

November 20, 2012 Read Full Article

Gas-to-Liquids: A Risky Investment?

by Robert Rapier (Biofuels Digest)   ...Oxford Catalysts claims that with natural gas at $3.89 per million BTU (MMBTU), they can produce diesel for $1.57 per gallon. But I would caution investors in this situation. Without a doubt the technology is

November 18, 2012 Read Full Article

Accelergy Receives Grant from Pennsylvania Commonwealth Financing Authority

(Accelergy)  Carbon Cycle Technology Alliance to scale carbon capture and recycling operations Accelergy Corporation, a global leader in the production of high-grade, domestically sourced liquid fuels, has been awarded an alternative and clean energy program grant from the Pennsylvania Commonwealth Financing Authority

July 12, 2010 Read Full Article

Will These 4 Biofuels Be Bonanzas or Busts?

(Discover)  ...(A)recent series of articles from Nature News feels like a public service, as the articles investigate the scientific and economic state of affairs for four different kinds of biofuels.   The first article focused on the weedy plant jatropha, which was

October 12, 2009 Read Full Article

New Low Carbon Synthetic Fuels Association (LCSFA) Forms; Urges EPA to Promote the Cleanest Renewable Fuels Compatible with Existing Fuels Infrastructure

Advanced biofuel producers announced the formation of the Low Carbon Synthetic Fuels Association (LCSFA), with members including TRI, Rentech Inc., Velocys, CHOREN, Flambeau River Biofuels/Johnson Timber, AP Fuels and World GTL. The LCSFA was formed to address existing legislative and

October 06, 2009 Read Full Article
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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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