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Course Correction: California’s Withdrawal of Its Clean Air Act Waiver Request to EPA

by Allen Schaeffer (Engine Technology Forum)  ... Newly inaugurated President Donald Trump has already issued executive orders to withdrawal the US from the Paris climate accord, eliminate the EV tax credit, and unleash American energy; measures that largely reverse course on the past

January 22, 2025 Read Full Article

Toyota Shows ‘An Engine Reborn’ with Green Fuel Despite Global Push for Battery Electric Cars

by Yuri Kageyama (Associated Press) “An engine reborn.”  That’s how Japanese automaker Toyota introduced plans to cast a futuristic spin on the traditional internal combustion engine. During a three-hour presentation at a Tokyo hall Tuesday, the car manufacturer giant announced it would offer

May 29, 2024 Read Full Article

Shell Unveils Starship 3.0 to Decarbonize Transport with Renewable Natural Gas

(Shell/AltFuels) As Shell continues to demonstrate a commitment to the decarbonization of the transport industry, the Shell Starship initiative has led the way forward since 2018. This project seeks to demonstrate how Class 8 truck sector energy usage can be

May 12, 2023 Read Full Article

RFA to Senate Subcommittee: Ethanol Is a Cleaner Fuel for Cleaner Vehicles

(Renewable Fuels Association) In advance of a Senate subcommittee hearing today on the importance of cleaner vehicles, the Renewable Fuels Association stressed the importance of renewable fuels like ethanol in providing “an effective and immediate solution for reducing carbon emissions from liquid fuels

April 18, 2023 Read Full Article

Ethanol: In Case We've Forgotten Why Ethanol is a Really Good Fuel for Internal Combustion Engines

by Bob Kozak (Atlantic Biomass/Advanced Biofuels USA)  Formula 1, Indianappolis 500, and International Sports Car Championships use high volume renewable ethanol fuels. Do they know something we should know? Does ethanol "work" better as as a fuel?  Does it help an

April 05, 2023 Read Full Article

Cummins Unveils Industry-First Fuel-Agnostic Internal Combustion Powertrain Solutions, Helping Fleets Decarbonize Today With Low-Carbon Fuels

(Cummins/Business Wire) Global power leader Cummins Inc. (NYSE: CMI) announced today that it is expanding its industry-leading powertrain platforms, leveraging a range of lower carbon fuel types. As the industry’s first unified, fuel-agnostic engines, these platforms will use engine blocks

February 15, 2022 Read Full Article

Biodiesel Performance: Go Inside a Diesel Engine VIDEO

(Renewable Energy Group) Increased lubricity. Higher Cetane. Fewer diesel particulate filter problems. These are some of the performance advantages biodiesel can give fleets over ULSD. Take a look inside a diesel engine to see for yourself how biodiesel helps reduce

February 15, 2022 Read Full Article

Better Fuels & Better Vehicles: The Digest’s 2021 Multi-Slide Guide to Co-Optimization of Fuels & Engines

by Jim Lane (Biofuels Digest)  This just released slide guide looks at the Co-optimization of Fuels & Engines initiative’s accomplishments, what might come next for internal combustion engine research in a rapidly changing world, factoring in increased vehicle electrification and

October 19, 2021 Read Full Article

Stena Bulk’s Zero-Emission Vessels on Water by 2035, GoodFuels, Tufton’s 100% Biofuel Voyage and More Maritime Magic

by Helena Tavares Kennedy (Biofuels Digest) From Sweden comes news that one of the world’s leading tanker shipping companies, Stena Bulk, signed the Global Maritime Forum’s Call to Action for Shipping Decarbonization with milestones that include three carbon neutral-ready methanol powered

September 27, 2021 Read Full Article

SoCalGas Transitioning Service Pickup Truck Fleet to RNG

by Matthew Mercure (NGT News) Southern California Gas Co. (SoCalGas), the largest gas distribution utility in the U.S., says it will convert 200 new Ford F-250 service pickup trucks to run on renewable natural gas (RNG). The trucks will be outfitted with the

April 27, 2021 Read Full Article

Rolls-Royce to Test 100% Sustainable Aviation Fuel in Next Generation Engine Demonstrator

(WebWire)  Ground tests with 100% Sustainable Aviation Fuel (SAF) to demonstrate Rolls-Royce engines can unlock SAF’s potential to reduce emissions  --  As part of its ongoing decarbonisation strategy, Rolls-Royce is to use 100% sustainable aviation fuel for the first time in

November 13, 2020 Read Full Article

Biofuels Supporters Criticize Zero-Emissions Vehicles Bill

by Ken Anderson (Brownfield Ag News)  ... The Zero-Emissions Vehicles Act of 2020 would end sales of new vehicles with internal combustion engines by 2035 and boost the market for electric vehicles. Monte Shaw with the Iowa Renewable Fuels Association says, as

October 26, 2020 Read Full Article

A Testing Route to Market for Sustainable Aviation Fuels

by Steve Zabarnick (University of Dayton Research Institute)  With increasing demand for a greater variety of sustainable alternative aviation fuels, the importance of a systematic pathway for the accurate testing, validation and approval of alternative jet fuels has never been more

October 09, 2020 Read Full Article

ClearFlame Engine Technologies Awarded $1.1 Million Department of Energy Phase II Grant

(ClearFlame)  Funding will support R&D for clean engine technology on heavy-duty engines  --  ClearFlame Engine Technologies, a start-up company dedicated to the development of clean engine technology, has been awarded a two-year, $1.1 million Phase II grant from the Department

August 24, 2020 Read Full Article

Co-Optima’s Big Impacts for Biofuels: The Digest’s 2020 Multi-Slide Guide to U.S. Dept. of Energy Co-Optimization of Fuels & Engines

by Jim Lane (Biofuels Digest) If you haven’t heard of Co-Optima, you should! This U.S. DOE initiative is tackling fuel and engine research and development to maximize vehicle fuel economy – key for biofuels! From mapping lower-cost pathways to reduce emissions while

June 18, 2020 Read Full Article

WinGD Advances Clean Fuel Research with Flexible Injector Concept

(WinGD) WinGD (Winterthur Gas & Diesel) has bolstered its investment in fuel research with the development of a flexible injection system. In a whitepaper released today, ‘Flexible Injector to Advance Alternative Fuels Research’, the engine designers describe how the concept

January 31, 2020 Read Full Article

Next Generation Biofuels for Sustainable Transportation

(The Engineer/Specialized Imaging)  Specialised Imaging reports that the Institute of Heat and Mass Transfer at RWTH Aachen University (Germany) has invested in a Kirana Ultra High-Speed camera to undertake fluid-mechanical fundamental research underpinning development of bio-hybrid fuels for the next generation of sustainable

January 10, 2020 Read Full Article

ClearFlame Engines Has a Clear Goal: The Digest’s 2019 Multi-Slide Guide to Ethanol for Heavy-Duty Applications

by Jim Lane (Biofuels Digest) It’s Black Friday today but do you remember the black diesel of the old days? We’ve come a long way from that and ethanol is great for many vehicles and applications, but how about heavy-duty

November 29, 2019 Read Full Article

Stop the Anti-Ethanol Ridiculousness--An Open Letter Reply to an Unmistakable Editorial Failure

by Marc J. Rauch (The Auto Channel)  This past Saturday, a media outlet called THE ATLANTIC published an anti-ethanol editorial titled "STOP THE ETHANOL MADNESS." ... The following is my rebuttal to him and THE ATLANTIC:  Dear Editors - The anti-ethanol editorial written by

November 25, 2019 Read Full Article

IJER Editorial: The Future of the Internal Combustion Engine

by R D Reitz, H Ogawa, R Payri, T Fansler, S Kokjohn, Y Moriyoshi, AK Agarwal, D Arcoumanis, D Assanis, C Bae, K Boulouchos, M Canakci, S Curran, I Denbratt, M Gavaises, M Guenthner, C Hasse, Z Huang, T Ishiyama,

November 01, 2019 Read Full Article

City Fleets Run on Bio-Based Diesel Fuels, Meeting Sustainability Goals while Delivering Essential Services

(Diesel Technology Forum)  Cities gain substantial emissions performance improvements, greenhouse gas reductions and cost savings by using the latest-generation diesel powertrains combined with bio-based diesel fuels --  More cities and counties in California are switching to renewable diesel and biodiesel fuels

October 22, 2019 Read Full Article

Global Ethanol Summit Panel Focuses on the Economics of Octane

by Matt Thompson (Ethanol Producer Magazine)  Day two of the inaugural Global Ethanol Summit began with a discussion about the economic benefits of blending ethanol in gasoline. Renewable Fuels Association president and CEO Geoff Cooper began the panel with a discussion about

October 18, 2019 Read Full Article

New Report Boosts Development Options for Most Promising Biofuels

by Lynne Roeder (Pacific Northwest National Laboratory)   Assessment identifies top ten blendstocks for efficiency in turbo-charged engines  -- ... This environmental benefit could be maximized with biofuels suitable for use in turbocharged engines that pack more horsepower in a smaller,

October 10, 2019 Read Full Article

Fuel Blending Guide Will Bring Consistency

by Dave VanderGriend  (Ethanol Producer Magazine/ICM/Urban Air Initiative)  Emissions testing reforms needed to reduce misinformation about ethanol.  -- ... Drivers using E15 know it’s a great fuel, but a simple internet search leaves the average driver with a lot of conflicting information

August 06, 2019 Read Full Article

SIAM Proposes Enhanced Alternative Fuels for Vehicles in India to Lower Pollution

(PTI/Financial Express)  While the electrification of the fleet will be a major help towards providing energy security and improving the environment, SIAM said that our country needs to work on other efforts, to not only complement this effort, considering the ultimate

June 26, 2019 Read Full Article

Teresa Kok Announces RM5m for B10 Biodiesel Insurance

by Ida Nadirah Ibrahim (Malay Mail)  The federal government has allocated RM5 million insurance for vehicles fuelled with B10 biodiesel, which contains 10 per cent palm oil. Primary Industries Minister Teresa Kok said consumers can claim the insurance if proven that the

April 30, 2019 Read Full Article

New Corolla Made in Brazil Will Be the World's First Flex Hybrid Vehicle

(Toyota (Google Translation))  With this motorization, the New Corolla will be the most efficient ethanol-powered car in the country and the cleanest hybrid on the planet; Ad meets efficiency requirements established by Rota 2030 Program; With launch scheduled for the last quarter

April 18, 2019 Read Full Article

MIT Says We’re Overlooking a Near-Term Solution to Diesel Trucking Emissions

by Megan Guess (ARS Technica)  ... Daniel Cohn and Leslie Bromberg, a pair of researchers from the Massachusetts Institute of Technology (MIT), published a paper with the Society of Automotive Engineers, suggesting that the best way forward is not to wait

April 12, 2019 Read Full Article

SEAT Unveils Project to Turn Organic Waste into Biofuel for Vehicles

(SEAT/NGV Journal) SEAT launched the Life Methamorphosis initiative, whose aim is to achieve biomethane from organic waste, turning it into renewable natural gas in the following 5 steps: 1. Recycling. Each inhabitant of the city of Barcelona generates about 1.5 kilos of

April 09, 2019 Read Full Article

Teachers of the Trade

by Lisa Gibson (Ethanol Producer Magazine)  An American Ethanol partnership facilitated an ethanol-focused presentation to future and current mechanics at one Universal Technical Institute campus. -- Mechanic certification focuses intensely on engines themselves, and the mechanical aspects of engine parts. It makes

March 27, 2019 Read Full Article

Automotive Industry Prepares Products for B30 Fuel

(Jakarta Post) The automotive industry is trying to adjust their products in line with the government’s policy on the use of 30 percent blended biodiesel ( B30 ) in an effort to absorb more palm oil in the domestic market, amid

March 26, 2019 Read Full Article

Europe Needn’t Fear E10 Ethanol Blends

by James Cogan (Biofuels Digest)  ... The ongoing battle to convince regulators that domestic crop based ethanol is climate friendly and free of adverse side effects is a roller coaster of highs and lows.  It’s not for the faint-hearted investor. But one

March 06, 2019 Read Full Article

Biowaste for Power and Fuels — the DOE Steps up in Key R&D Funding Opp

by Jim Lane (Biofuels Digest)  Today, the US Department of Energy took a bold step forward in wastes to biopower and gaseous fuels for medium and heavy-duty vehicles. It’s part of a major $51 million funding package for advanced vehicle technologies

March 05, 2019 Read Full Article

Presentation/Webinar Recording Posted: Effects of Ethanol Blends on Light-Duty Vehicle Emissions

by Tammy Klein (Future Fuel Strategies)  The presentation and webinar recording from the first 2019 web conference for Future Fuel Outlook members is now posted. The webinar focused on the study, “Effects of Ethanol Blends on Light-Duty Vehicle Emissions: A Critical Review.” This is

February 28, 2019 Read Full Article

Ethanol Facts: Why The Volume Of Misinformation?

(Outdoors First) Despite well documented scientific proof (and plain common sense) ethanol blended fuels sold in gasoline stations for small engine, marine, and automotive use are approved by the manufacturer and offer no evidence what so ever of harming outboards, small

February 20, 2019 Read Full Article

Fuel & Engine Co-Optimization: The Digest’s 2019 Multi-Slide Guide to NREL

by Jim Lane (Biofuels Digest)  National Renewable Energy Lab (NREL) is working to address key questions like what fuels engines really want, what fuels work best and what will work in the real world. John Farrell from NREL gave this illuminating

February 06, 2019 Read Full Article

A Summary of Federal Programs: The Digest’s 2018 Multi-Slide Guide to Alternative Fuel and Advanced Vehicle Technology Incentives

by Jim Lane (Biofuels Digest)  A wide array of federal incentives supports the development and deployment of alternatives to conventional fuels and engines in transportation. These incentives include tax deductions and credits for vehicle purchases and the installation of refueling systems,

December 05, 2018 Read Full Article

Co-Optimization of Fuels and Engines: Co-Optima Report Focuses on Strengths of Nation’s Energy Resources and Existing Infrastructure

by Mattie Hensley   (Sandia National Laboratory)   The United States could increase its domestic fuel supplies by 25 billion gallons per year while leveraging the nation’s existing $1 trillion fuel infrastructure according to a Co-Optimization of Fuels & Engines (Co-Optima) report released this week. The

April 20, 2018 Read Full Article

The Digest’s 2018 Multi-Slide Guide to the Future of the Internal Combustion Engine

by Jim Lane (Biofuels Digest)  When it comes to the future of the combustion engine, what are the future developments from a scientific viewpoint? That’s the ambitious topic that Gennadi Zikoridse of the University of Applied Sciences Dresden took on in this recent presentation. Combustion

February 06, 2018 Read Full Article

REINPLUS FIWADO Bunker and GoodFuels Marine Enter into Partnership for Sustainable Inland Shipping

(GoodFuels)  Advanced Biofuels more widely available for European inland shipping  --  From today, VARO Energy subsidiary REINPLUS FIWADO Bunker and GoodFuels Marine will work together to make European inland shipping more sustainable. As a result, the sustainable advanced biofuels from GoodFuels Marine

January 26, 2018 Read Full Article

Are Electrics a Bridging Technology, and Hydrogen Fuel Cells the Future?

by Jim Lane (Biofuels Digest)  Recently, Lexus’ Paul Williamsen told Australia’s CarAdvice team: “Both hybrid and EVs are merely bridging technologies on the way to the solution, which is hydrogen. The problem with EVs is a simple matter of chemistry – we won’t

November 04, 2017 Read Full Article

New Fuels, Vehicles, Both, Together: The Digest’s 2017 Multi-Slide Guide to the Co-Optima Market Transformation Project

by Jim Lane (Biofuels Digest)  The US Department of Energy initiated a project to identify and mitigate the challenges of moving new fuels and vehicles into markets. Specifically, engaging with all critical stakeholders (OEM’s, fuel producers, distribution networks, gas station

August 18, 2017 Read Full Article

Research Aims to ‘Co-Optimize’ Biofuels for Future Engines

(Agri-Pulse)  Research aimed at finding the right combination of fuels and engine technology that would maximize a car's performance while reducing its greenhouse gas emissions has reached a milestone that ethanol advocates hope gets wider acknowledgement from policy makers. The Co-Optimization of

August 03, 2017 Read Full Article

What’s In a Number?

by Dave VanderGriend (ICM/Urban Air Initiative/Ethanol Producer Magazine) ... Plenty of talk circulates around ethanol blends above E10. Clearly, E15 is the next milestone. But as we work to capture ethanol's octane benefits and its ability to replace some of the

July 21, 2017 Read Full Article

DLR and Lufthansa Technik Investigate Biofuels in New Study

(DLR) In a large-scale test, DLR combustion researchers investigated the use of biofuels as well as blends of biofuels and kerosene in a real engine. Biofuels have the potential to improve the carbon footprint and to make air transport more

June 12, 2017 Read Full Article

Aachen Team Develops Framework for Model-Based Formulation of Biofuel Blends with Tailored Properties

(Green Car Congress)   A team at RWTH Aachen University has developed a framework for the model-based formulation of biofuel blends with tailored properties by considering the fuel’s molecular composition as the fundamental design degree of freedom. A paper on their

March 28, 2017 Read Full Article

Passing the Test with Flying Colors

by Ann Bailey (Ethanol Producer Magazine)  Glacial Lakes challenge in Watertown, SD, demonstrates E30 is a winner. The midlevel ethanol blend caused no check engine lights, mileage was virtually unchanged and resulted in real savings.   --  The E30 Challenge

February 20, 2017 Read Full Article

Automakers Fuel the U.S. Market With More Biodiesel Capable Diesel Vehicle Models

(National Biodiesel Board)  U.S. auto manufacturers have introduced a record number of new biodiesel capable diesel vehicle options for consumers as the push for increased fuel efficiency, performance, and sustainability in America’s transportation sector grows. Despite a challenging marketplace, automakers

January 17, 2017 Read Full Article

Energy Department Announces Up to $7 Million for the Co-Optimization of Fuels and Engines

(U.S. Department of Energy)  Today, the Energy Department (DOE) announced up to $7 million for eight universities to accelerate the introduction of affordable, scalable, and sustainable high-performance fuels for use in high-efficiency, low-emission engines. Under the Co-Optimization of Fuels and Engines (Co-Optima)

December 29, 2016 Read Full Article

Car Clinic’s Bobby Likis Talks #Ethanol & Mechanics

by Joanna Schroeder (Energy.AgWired.com)  As more and more consumers choose ethanol at the pump, Bobby Likis, host of Bobby Likis Car Clinic, says there is a continued need to educate mechanics about ethanol. Likis is a 45-year auto veteran who

November 21, 2016 Read Full Article

Boater Running High Ethanol Blend Smashes Speed Record

(Growth Energy)  Last weekend, competitors from around the country participated in two major powerboat racing competitions, the Lake of the Ozarks Shootout in Missouri, and the Mentor Superboat Grand Prix in Mentor, Ohio. Many of the top performing boats at

September 08, 2016 Read Full Article

Biofuel Governors Tout E30

by Chris Clayton (DTN Progressive Farmer)  Coalition Sees Opportunity in Higher Fuel Economy Standards  --  Leaders and founders of the Governors' Biofuels Coalition see a push for higher fuel-economy standards as the next opportunity to spur more biofuels production around

July 19, 2016 Read Full Article

Designing Tomorrow’s Fuels for Tomorrow’s Engines: DOE’s Co-Optima

(Environmental and Energy Study Institute)  Between June 6 and 10, the Department of Energy (DOE) held its Annual Merit Review (AMR) in Washington D.C.  At the meeting, over 350 national lab activities were evaluated within the Vehicle and Fuel Cell

June 10, 2016 Read Full Article

EPA Approved E15, Even if Your Manual Disagrees

by Monte Shaw (Iowa Renewable Fuels Association/Des Moines Register)  Recently, Leonard Poels questioned  ASE-certified mechanic Charlie Good’s statement that E15 is approved for use in all 2001 and newer vehicles, asking “approved by who?” [What if E15 isn't approved by my car

June 09, 2016 Read Full Article

Are You Ready for the E30 Challenge?

by Dave VanderGriend (ICM/Urban Air Initiative/Ethanol Producer Magazine)  ... Watertown is challenging conventional wisdom in order for biofuels like ethanol to finally realize their true potential. Conventional wisdom says our nonflex autos can only operate on 10 percent ethanol blends and, at most,

March 10, 2016 Read Full Article

E25, E40 for the Masses

by Holly Jessen (Ethanol Producer Magazine)  Widely introducing consumers to 'super premium' ethanol blends could offer substantial benefits, but the barriers to making it happen are significant as well.  --  Which needs to come first, a new high-octane midlevel ethanol

February 08, 2016 Read Full Article

India to Allow Ethanol-Only Vehicles; Response to Be Muted

by Mayank Bhardwaj (Reuters)  India will soon allow automakers to manufacture vehicles that can run entirely on ethanol, but adoption is likely to be slow as the country has not been able to source the sugarcane by-product even for its

December 16, 2015 Read Full Article

Gasoline Aromatics: the New Lead?

(Environmental and Energy Study Institute)  After scientists found that toxic lead particles in engine exhaust were accumulating in bodies and affecting brain health, amendments to the Clean Air Act 25 years ago prohibited the use of lead in gasoline. Children were

September 21, 2015 Read Full Article

Ethanol Chronicles Launches Blog to Answer Fuel Critics

By Susanne Retka Schill  (Ethanol Producer Magazine)  The Auto Channel recently launched the Ethanol Chronicles to aggregate questions and information on ethanol. The Auto Channel is a focused content channel covering all things automotive. A long-time champion for ethanol, copublisher Marc Rauch

July 14, 2015 Read Full Article

University of Rostock Project to Investigate Biodiesel for Stage IV Engines

by Isabel Lane (Biofuels Digest)  In Germany, a project at the University of Rostock is investigating the technical feasibility of using certified sustainable rapeseed oil to produce biodiesel. In order to pave the way for manufacturers, the University of Rostock

April 13, 2015 Read Full Article

Aviation Biofuel Takes Flight

by Zoe Martin (Iowa Farmer Today)MONTICELLO — After years of research, biofuels in the aviation industry are almost ready for take off. The requirements to replace jet fuel at 40,000 feet present a challenge, but airplane manufacturers such as Boeing have

August 06, 2014 Read Full Article

Auto, Oil Company Coalition Urges EU Advanced Biofuel Roadmap to 2030

(Platts)  A report released Tuesday calling for a well defined advanced biofuel policy framework in the EU up to 2030 and beyond has been given full support by the group of international auto manufacturing and oil companies responsible for its

November 27, 2013 Read Full Article

E85 + Small Displacement Turbocharged Engine = High Efficiency and Mileage: Proof from the Racetrack

[caption id="attachment_34842" align="alignleft" width="300" caption="IndyCar fans watch the action at Turn 1."][/caption] by Robert Kozak (Advanced Biofuels USA)  “2 more laps on 4 or 5 less gallons.” Mid-Ohio Honda Indy 200 Winner Scott Dixon in post-race interview Abstract  We added Green Racing to

August 07, 2012 Read Full Article
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(2.5-dimethylfuran) Dominican Republic double cropping drawdown Drones/Unmanned Aerial Vehicles (UAV) drop-in biofuels/hydrocarbons drought drought tolerant drought-resistant dry ice dual cropping dual-fuel/flex fuel ships Dubai duckweed e e-diesel e-LNG (synthetic/electro Liquified Natural Gas) e-methanol e-NG (synthetic natural gas) E. coli E0 E0 price E1 E10 E10 certification fuel E10 price E100 E100 conversion kit E11 E12 E13 E15 E15 price E15 pumps E2 E20 E20 price E20 pumps E22 E25 E25 pumps E27 E3 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps E35 E4 E40 E40 conversion kit E40 pumps E5 E5 price E50 E55 E6 E7 E70 diesel E75 E78 E8 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED7 (7% ethanol 93% diesel) ED95 education Education Series 3030 educational business private educational tour EERE efficiency egg shell Egypt El Salvador Electric aircraft Electric Car/Electric Vehicle (EV) electric car/Electric Vehicle (EV) Prices electric grid electricity electricity price electricity/power generation electricity/power transmission electrocatalysis electrochemical electrochemical cell electrofuels (e-fuels) electrofuels (e-fuels) prices electrolysis electrolytic cation exchange electromethanogenesis (ME) electrons Elephant grass/Napier grass elephants embargo eminent domain emissions emissions standards EN 15751 EN 15940 EN 16709 EN 228 EN 590 EN228 (standard pump gasoline) end user end-of-life Endangered Species Act (ESA) Energy Bill energy cane energy consumption energy crops energy density energy dominance energy grasses energy independence Energy Independence and Security Act of 2007 (EISA) Energy Information Administration (US EIA) energy law energy policy energy prices energy reserves Energy Return on Energy Invested (EROEI 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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 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grasshoppers grease Great Green Fleet Great Lakes Greece green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Green New Deal Green Racing Green Recovery green/black economy Greenland GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala Guava Seed guayule Guerbet reaction Guinea Guinea Bissau Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP gypsum h Haiti Halophytes harvest site processing harvesting Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ HDO-SAK (hydro deoxygenated synthetic aromatic kerosene) health health benefits health effects heat of combustion heat of vaporization heat-tolerance heather heating oil/fuel Heavy Duty Truck Rule heavy duty vehicles (HDV) hedging HEFA (Hydro-processed esters and fatty acids) HEFA50 helicopters hemicellulace enzymes hemicellulose hemicellulosic sugars Hemp hemp oil hemp seed herb hexanol HFO (Heavy Residual Fuel Oil) hibiscus high blend renewable fuels (HBRF) High Hydrogen Content Synthetic Paraffinic Kerosene (HHC-SPK) High Octane Fuel (HOF) High Octane Fuel Standard High Octane Gasoline (HOG) high octane low carbon (HOLC) fuel High Octane Vehicles (HOV) high performance regular high school project high sulphur fuel oil (HSFO) high-octane/low-carbon (HOLC) liquid fuels Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Hong Kong Honge tree nuts hops horticulture Housing and Urban Development (HUD) HPF (High Performance Fuels) HRJ (Hydrotreated Renewable Jet) human rights Hungary Hurricane Sandy HVO (Hydrotreated vegetable oil) HVO100 HVO20 HVO30 Hybrid aircraft hybrid buses hybrid locomotive hybrid ships hybrids hydrocarbon fuels Hydrocarbon-Hydroprocesed Esters and Fatty Acids (HC-HEFA-SPK) hydrodeoxygenation hydrodiesel hydrofaction hydroformylation 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