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World Engineering Day: Engine Innovation's Role in Sustainable Development

by Tom Watson (Tenneco/Engine Technology Forum) ... As we mark World Engineering Day on March 4, it prompts me to reflect on how advancements in engine technology have contributed to broader societal goals. The evolution of internal combustion engines (ICE) over the past century has

March 04, 2025 Read Full Article

Support for Green Energy: All PIS Domestic Vessels Use B40!

(Pertamina)  Pertamina International Shipping (PIS) has demonstrated its commitment to supporting the government’s program by using B40 fuel for shipping transportation. A total of 189 vessels operated by PIS for national energy distribution have been using this biodiesel fuel since January

February 07, 2025 Read Full Article

Sustainable Aviation Fuels, Battery Technology and Design Innovation Show Path toward Lower Aviation Industry Emissions, Says Cleantech Group

(Cleantech Group) SAF use for long-haul flights can eliminate 50% of sector emissions but will not be cost-effective for medium-haul, regional, or short-haul, which will benefit from hybrid and electric models -- Widespread use of sustainable aviation fuel (SAF) could eliminate nearly

December 11, 2024 Read Full Article

Baylor Engineers Reveal Ultra-Clean Biofuel Breakthrough

(Baylor University/Mirage News)  In new research published in the journal Fuel , Baylor University researchers with the Cornerstone Atomization and Combustion Lab (CAC) have unveiled a pioneering method for the efficient combustion of biofuels, using a revolutionary Swirl Burst (SB) injector to burn

October 18, 2024 Read Full Article

Powering the Future: The Role for Internal Combustion Engines in a Reduced Carbon World

(Engine Technology Forum)   New White Paper Explores Economic Impacts, Market Penetration, and Policy Issues for ICE -- Internal combustion engines (ICE) are the standard, and typically the only, power option in hundreds of applications serving every corner of the globe. The magnitude

July 31, 2024 Read Full Article

Barrasso, Senate Republicans Introduce Bill to Remedy DOE’s Flawed Efficiency Calculations for Electric Cars

(U.S. Senate Committee on Energy & Natural Resources)  U.S. Senator John Barrasso, ranking member of the Senate Committee on Energy and Natural Resources (ENR), and U.S. Senators Cynthia Lummis (R-WY), Mike Lee (R-UT), John Hoeven (R-ND), Jim Risch (R-ID), and Bill

June 12, 2024 Read Full Article

Growth Energy Calls New CAFE Standards A Missed Opportunity

by Erin Voegele (Ethanol Producer Magazine)  The U.S. Department of Transportation’s National Highway Traffic Safety Administration on June 7 issued a final rule setting new corporate average fuel economy (CAFE) standards. Growth Energy said the agency has again missed the opportunity

June 11, 2024 Read Full Article

Aerospace Industry to Collaborate on 100% SAF Compatibility as Virgin Releases Flight100 Results

by Christopher Surgenor (GreenAir) The International Aerospace Environmental Group (IAEG), a non-profit organisation of global aerospace companies created to collaborate on and share environmental solutions for the industry, has announced the formation of a working group to evaluate technical issues regarding

May 31, 2024 Read Full Article

Researchers Study Levitating Diesel and Biodiesel Droplets for More Efficient Biofuel Motors

(University of Gothenburg/Tech Xplore)  By studying how bubbles form in a drop of biodiesel, researchers at the University of Gothenburg can help future engines get the most energy out of the fuel. In an internal combustion engine, the fuel is distributed in small droplets in

May 16, 2024 Read Full Article

Virgin Atlantic’s Flight100 Saved 95 Tonnes of CO2 and Demonstrated Environmental Benefits of Sustainable Aviation Fuel

(Virgin Atlantic)  “If enough SAF is made, we will fly it” -- • Headline Flight100 results pave the way for the use of 100% Sustainable Aviation Fuel (SAF), proving it’s a safe drop-in replacement for fossil fuel The use of 100% SAF saved

May 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

Ethanol, Biofuels Drive Farm Progress Show Conversation

(Agri-News) During the Farm Progress Show, Congresswoman Nikki Budzinski of central and southern Illinois stood alongside farmers and biofuels experts to confirm ethanol’s role in lowering carbon and supporting rural economies. The congresswoman in Illinois’ 13th Congressional District joined a panel of

September 18, 2023 Read Full Article

The 3 Best Biofuel Stocks to Buy Now

by John Blankenhorn (InvestorPlace)  Hydrocarbons remain one of the densest and most efficient energy sources on the planet. That gives biofuels an edge in the race to replace oil ... In April of this year, OPEC announced surprise oil production cuts to maintain higher prices,

June 07, 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

Trucking Industry Worries US EPA Put 'Cart before the Horse' with Emissions Proposal

by Jasmin Melvin (S&P Global)  EPA, California rules look to phase out diesel trucks; Will require more trucks to haul same amount of freight; Range, charging and power needs still present challenges  --  While onboard with ambitions to transition the US car fleet

April 20, 2023 Read Full Article

DOE Proposes Slashing Key Metric for Electric Vehicles' Fuel Economy Public Comment DEADLINE: June 12, 2023

by Alex Guillén (Politico Pro) DOE's plan comes just days before EPA is expected to propose significantly reducing the greenhouse gas emissions standards for model year 2027 vehicles. The Energy Department on Monday proposed lowering the calculation used to determine the equivalent fuel

April 11, 2023 Read Full Article

Ethanol and EVs Pt 1

by Bob Larson (Ag Information Network/Washington State Farm Bureau Report)  ... The same week California announced it will end the sale of new liquid-fueled vehicles in 2035, a heat wave forced a power emergency and a request that consumers reduce

September 07, 2022 Read Full Article

The E100 Evangelist

by Katie Schroeder (Ethanol Producer Magazine) Straight ethanol isn’t sold at U.S. gas stations. But why not? A top proponent of E100 says offering 98-percent pure ethanol at the pump would not only benefit ethanol producers and consumers, but the

June 07, 2022 Read Full Article

Ethanol Myths Busted: Ethanol Isn't Economical because It Lowers Mileage

(Nebraska Ethanol Board)  If ethanol lowers your gas mileage, how can it still be economical? Reid Wagner, director of the Nebraska Ethanol Board, breaks it down. With a little science, Reid shows how ethanol helps your engine run more efficiently.

May 10, 2022 Read Full Article

Ethanol against the World!

by Matt Reese and Dusty Sonnenberg (Ohio's Country Journal) ...  “In a life cycle analysis of ethanol and electric vehicles, you have to look at the base load of carbon intensity. Right now, that number is 114 grams of CO2 per

April 22, 2022 Read Full Article

Fact Finders: Will 15% Ethanol Seriously Cut My Gas Mileage?

by Paul Adler  (KY3.com) ... Most gasoline sold in the U.S. is blended with 10% ethanol. The biofuel is currently cheaper than pure gas. E15 is usually prohibited between June 1st and September 15th. The administration predicts their action will save drivers an average of

April 21, 2022 Read Full Article

USDOT Announces New Vehicle Fuel Economy Standards for Model Year 2024-2026

(U.S. Department of Transportation) Standards to require fleet average of 49 mpg by 2026, save consumers money, and advance U.S. energy independence  -- The U.S. Department of Transportation’s National Highway Traffic Safety Administration today announced new, landmark fuel economy standards which

April 01, 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

Emirates and GE Aviation Commit to Test Flight Programme Using 100% Sustainable Aviation Fuel to Reduce CO2 Emissions

(The Emirates Group)  Emirates and GE Aviation have signed a Memorandum of Understanding (MoU) to develop a programme that will see an Emirates Boeing 777-300ER, powered by GE90 engines, conduct a test flight using 100% Sustainable Aviation Fuel (SAF) by the

November 18, 2021 Read Full Article

Leading SAF Provider SkyNRG Partners with Climate-Tech Company CHOOSE to Launch SAF Solution for Airlines and Travel Companies

(SkyNRG) - Fly On SAF is meant for airlines and travel companies servicing leisure and business travelers that want to fly more sustainably.  - The solution enables airlines and travel companies to integrate SAF and Carbon Offsets into their customer

October 27, 2021 Read Full Article

In the Race to Reduce Car Emissions, Don't Forget Longevity

(Kyushu University)  Extending car lifetime and first-owner possession length can reduce overall emissions more than accelerating replacement according to new study -- As countries race to reduce emissions and mitigate climate change, the debate on green vehicles often focuses on

September 30, 2021 Read Full Article

Bustos Introduces “Bold and Innovative” Legislation to Reduce Vehicle Emissions, Limit Harmful Aromatics and Increase Biofuels Demand

(Office of Cheri Bustos (D-IL-17)) Industry leaders praise bill, Bustos as champion for clean liquid fuels -- U.S. Representatives Cheri Bustos (IL-17) introduced the Next Generation Fuels Act, legislation that leverages greater fuel octane to reduce carbon emissions from transportation, improve air

August 26, 2021 Read Full Article

Notice of Proposed Rulemaking: Corporate Average Fuel Economy Standards for Model Years 2024-2026 Passenger Cars and Light Trucks Public Comment DEADLINE: September 27, 2021 Hearing: August 25, 2021

(National Highway Traffic Safety Administration)  NHTSA, on behalf of the Department of Transportation, is proposing revised fuel economy standards for passenger cars and light trucks for model years 2024-2026. On January 20, 2021, President Biden signed Executive Order (EO) 13990, “Protecting

August 13, 2021 Read Full Article

RFA Founder Calls for Correction of EPA Transportation Office’s “Shocking Miscarriage of Environmental Justice”

(Dakota Ag Energy)  Speaking to the 14th Annual Bioenergy Conference hosted by Brazilian government and industry stakeholders, the founder of the U.S. Renewable Fuels Association (RFA) charged U.S. EPA Office of Transportation and Air Quality (OTAQ) bureaucrats with a “shocking

August 10, 2021 Read Full Article

CAFE Penalty Review Slips

by Matthew Choi (Politico's Morning Energy)  The National Highway Traffic Safety Administration is behind schedule in reviewing the Trump administration’s delay of a congressionally mandated increase in the penalties for missing fuel efficiency targets under the Corporate Average Fuel Economy,

August 09, 2021 Read Full Article

UNL Study Finds Non-Flex Fuel Vehicles Can Adapt to E30 Gasoline without Performance Compromise; Fuel Efficiency Comparable to E15

(Green Car Congress) A team at the University of Nebraska-Lincoln has investigated the long-term adaptability and economic feasibility of non-flex-fuel vehicles—vehicles designed to use fuel blends containing 85% ethanol (E85) or less—to consume a 30% ethanol (E30) fuel blend. Their results

August 09, 2021 Read Full Article

Ethanol Groups to Biden: Biofuels Can Reduce GHG Emissions Now

by Erin Voegele (Ethanol Producer Magazine)  President Biden on Aug. 5 signed an executive order that sets a target to make half of all new vehicles sold in 2030 zero-emissions vehicles. Representatives of the ethanol industry, however, say biofuels can

August 06, 2021 Read Full Article

EPA to Overhaul Pollution Standards for Passenger Vehicles and Heavy-Duty Trucks, Paving Way for Zero-Emission Future PUBLIC COMMENT DEADLINE: September 27, 2021

(Environmental Protection Agency) Today (August 5, 2021), the Environmental Protection Agency (EPA) is proposing to set robust federal greenhouse gas (GHG) emissions standards for passenger cars and light trucks to secure pollution reductions through Model Year (MY) 2026. The proposal, which revises

August 06, 2021 Read Full Article

U.S. to Set Electric-Vehicle Sales Target of 50% by 2030

by Ben Foldy and Katy Stech Ferek (Wall Street Journal) General Motors, Ford and Stellantis executives with union leaders are expected to join President Biden in announcing voluntary targets -- Auto makers including General Motors Co. , Ford Motor Co.

August 05, 2021 Read Full Article

Buttigieg Hints Fuel Economy Standards Will Be Ambitious

by Josh Siegel (Washington Examiner's Daily on Energy) Transportation Secretary Pete Buttigieg stressed the importance of strict fuel economy standards to clean up the transportation sector because, even as the U.S. shifts to more electric vehicles, gas-powered cars will still be on the

July 12, 2021 Read Full Article

Fit for 55: A Joint Call for Action from the Renewable & Low-Carbon Liquid Fuels Platform

(ePURE) ePURE joined other members of the Renewable & Low-Carbon Liquid Fuels Platform in issuing the following joint call for action on the European Commission's soon-to-be-published Fit for 55 package: The European Commission’s Fit for 55 Package promises a bold new era in the fight against

July 09, 2021 Read Full Article

Biden Hits Roadblocks on Path to Low-Carbon Economy

by James Osborne (Houston Chronicle) ... The decision by a Louisiana federal judge Wednesday requiring the Department of Interior to end its pause on oil and gas leasing came as the administration’s plan to spend hundreds of billions of dollars

June 18, 2021 Read Full Article

The Co-Optima FY20 Year in Review Spotlights Recent Engine and Fuel Innovations.

(U.S. Department of Energy) A report released this week highlights the most significant breakthroughs of the last year in the U.S. Department of Energy’s (DOE’s) Co-Optimization of Fuels & Engines (Co-Optima) initiative, with details on findings that could translate into significant greenhouse gas

May 10, 2021 Read Full Article

Corn Growers Back Higher Ethanol Blends

by Kellan Heavican (Brownfield Ag News) A group of midwestern corn growers associations is attempting to raise fuel efficiency standards by increasing the ethanol blend. ... Nebraska Corn introduced a resolution at the recent Corn Congress calling for 95 RON E15,

March 15, 2021 Read Full Article

A Large PR Firm Pledged to Fight Climate Change. Then It Took Millions from a Notorious Fossil Fuel Trade Group.

by Zahra Hirji and Kendall Taggart (BuzzFeed News) Edelman, a PR firm that’s pledged to “work with an environmental conscience,” was paid $4 million to promote one of the most extreme fossil fuel trade groups in the country, new tax

March 15, 2021 Read Full Article

SDFU Calls for Repeal & Replace of Fuel Economy Rule to Include Octane and Higher Ethanol Blends

by Rusty Halvorson (KFGO) Speaking at the National Farmers Union National Convention February 26, 2021, South Dakota Chapter President Doug Sombke said ethanol advocates need to prioritize support for a high octane standard in the new fuel economy rule that could triple

March 03, 2021 Read Full Article

POET Urges Biden Climate Team to Grasp E15 Philosophy

(Biofuels International)  POET has urged the new Biden administration to embrace E15. The world’s largest biofuels producer, based in Sioux Falls in South Dakota, has also welcomed the new President’s leadership in making climate a top priority. ... Rob Walther, vice president of

February 19, 2021 Read Full Article

General Motors to Eliminate Gasoline and Diesel Light-Duty Cars and SUVs by 2035: Big U.S. Automaker Says It Will Invest Heavily in Electric Vehicles and Become Carbon Neutral by 2040

by Steven Mufson (Washington Post) General Motors said Thursday that it will end the sale of all gasoline and diesel powered passenger cars and light sports utility vehicles by 2035, marking an historic turning point for the iconic American automobile

January 28, 2021 Read Full Article

ORNL: Co-Optima Research Develops Roadmap for Biofuels Design

(Oak Ridge National Laboratory/Biomass Magazine) As Oak Ridge National Laboratory’s fuel properties technical lead for the U.S. Department of Energy’s Co-Optimization of Fuel and Engines, or Co-Optima, initiative, Jim Szybist has been on a quest for the past few years to

January 05, 2021 Read Full Article

Biden Picks Top North Carolina Environmental Official to Run EPA

by Brady Dennis, Steven Mufson and Juliet Eilperin (Washington Post) President-elect Joe Biden will choose to nominate Michael S. Regan, who heads the North Carolina Department of Environmental Quality, as the next Environmental Protection Agency administrator, according to two individuals

December 17, 2020 Read Full Article

Properties vs. Chemistry: Co-Optima Research Determines Predictor of Fuel Performance, Develops Roadmap for Biofuels Design

(Oak Ridge National Laboratory)  As Oak Ridge National Laboratory’s fuel properties technical lead for the U.S. Department of Energy’s Co-Optimization of Fuel and Engines, or Co-Optima, initiative, Jim Szybist has been on a quest for the past few years to

December 03, 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

Rich in Sun or Wind? Here’s How Your Country Can Export Renewables

by Marc Engelhardt  (Siemens Enegy)  Green e-methanol is the ideal basis for a variety of alternative fuels and chemical compounds concentrated in universal e-Fuel hubs, according to Siemens Energy innovation expert Ireneusz Pyc. The idea, known for some time, has now

August 06, 2020 Read Full Article

Praj and ARAI in Alliance to Drive Green Fuel Technologies for Transportation

(Praj Industries)  Praj Industries (Praj) and Automotive Research Association of India (ARAI) have entered into MoU to jointly drive application development of advanced biofuels that will find usage in industry and transportation. Biofuels developed for the mobility sector will have

July 29, 2020 Read Full Article

EPA Proposes CO2 Standards for Aircraft PUBLIC COMMENT DEADLINE: October 19, 2020

by Kelsey Tamborrino (Politico's Morning Energy)  EPA proposed setting fuel efficiency standards for aircraft engines to bring the U.S. in line with rules set by the International Civil Aviation Organization to reduce carbon dioxide, although green groups have long decried the ICAO

July 23, 2020 Read Full Article

Growth Energy Testifies on Low-Carbon Ethanol, EPA Test Fuels

(Growth Energy/Ethanol Producer Magazine) Today (July 13, 2020), Growth Energy Senior Vice President of Regulatory Affairs Chris Bliley offered testimony during a virtual public hearing on the U.S. EPA’s test protocols for U.S. fuels. The agency is currently updating Tier 3 Motor Vehicle

July 14, 2020 Read Full Article

Department of Energy Selects Seven Projects to Accelerate Adoption of Performance-Advantaged Biofuels

(U.S. Department of Energy) Today (July 2, 2020), the U.S. Department of Energy (DOE) announced the selection of seven projects totaling $1.94 million to conduct research and development to accelerate the adoption of performance-advantaged biofuel blendstocks. These fuels are derived from

July 02, 2020 Read Full Article

Farming, Biofuels, Health Groups Challenge EPA on SAFE Rule

(Morning Ag Clips/South Dakota Farmers Union) Broad coalition challenges the Safer Affordable Fuel Efficiency Vehicle Rule;  In response to EPA’s failure to credibly consider and advance mid-level ethanol fuel blends as an alternative to conventional fuels, the groups filed a

June 30, 2020 Read Full Article

Wheels Keep Turning on Innovations for More Efficient and Clean Vehicles

(Department of Energy)  While approximately 30% of today’s new cars can boast fuel economy of at least 30 miles per gallon, there is still the opportunity for further efficiency gains. Top scientists, engineers, and analysts with the U.S. Department of Energy’s Co-Optimization

June 03, 2020 Read Full Article

Onboard Separation Technology Set to Improve Fuel Economy

by Lynne Roeder (Pacific Northwest National Laboratory)  PNNL invention partitions ethanol from gasoline to enable octane on demand; could also lower emissions  --  ... Designed to work with a car’s existing fuel, the onboard separation technology is the first to

May 25, 2020 Read Full Article

How It All Ties Together – LCFS, Biobased Fuel, Zero Emission Vehicles, ICEV Bans: The Digest’s 2020 Multi-Slide Guide to The Big 3 Policies for Fuels

by Jim Lane (Biofuels Digest) Few countries blend ethanol beyond 10% right now but are targets moving? What about biodiesel targets, mostly set below 7% volume in some countries? How about the 18 countries that plan to ban of phase out

April 07, 2020 Read Full Article

Fueling the Future: Diesel Fleets Will Continue to Thrive with Biodiesel

(National Biodiesel Board)  Attendees hear from industry leaders representing the Fuels Institute, the National Truck Equipment Association, and major OEMs  -- Attendees at the National Biodiesel Conference and Expo received an enlightening glimpse into the future as industry leaders from the

January 22, 2020 Read Full Article

California and Nearly Two Dozen Other States Sue Trump Administration for the Right to Set Fuel-Efficiency Standards

by Brady Dennis and Juliet Eilperin (Washington Post)  Lawsuit marks the latest in an escalating fight over one of the nation’s biggest sources of greenhouse gas emissions. -- California and 22 other states sued the Environmental Protection Agency on Friday,

November 16, 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

Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles – New Report and Webinar

(National Academies of Science Engineering Medicine) Tractor-trailers, buses, commercial trucks, and other heavy vehicles are significant contributors in the transportation sector to energy consumption and greenhouse gas (GHG) emissions, accounting for approximately 22 percent of energy use by U.S. transportation. The

October 08, 2019 Read Full Article

National Academies of Science Panel Calls for Review of Truck GHG Rules

by Kelsey Tamborrino (Politico's Morning Energy) A National Academies of Science panel on Friday called for EPA and the National Highway Traffic Safety Administration to conduct an "interim evaluation" of federal fuel efficiency and greenhouse gas regulations for medium- and

October 07, 2019 Read Full Article

Justice Dept. Launches Antitrust Probe of Automakers over Their Fuel Efficiency Deal with California

by Juliet Eilperin and Steven Mufson (Washington Post) The Justice Department has launched an antitrust investigation of four leading automakers over an agreement they forged with the state of California to maintain higher fuel efficiency standards than those sought by the

September 06, 2019 Read Full Article

Environmental Advocates Should Take Another Look at Biofuels

by Sen. Chuck Grassley (R-IA) and former Sen. Timothy Wirth (D-CO)  (The Hill)  ... But public policy to date has put almost the entire burden of the sector’s transformation on the nation’s vehicles. Shouldn’t the fuels they burn get equal attention? Look

August 15, 2019 Read Full Article

B-100 Program Can Save IDR100 Trillion in Foreign Exchange: Minister

by M. Fikri/Eliswan Azly (AntaraNews.com)  Agriculture Minister Andi Amran Sulaiman said the 100 percent biodiesel program (B-100), now being developed by the Ministry of Agriculture, will save up to Rp100 trillion in foreign exchange once it is widely used. "We can save

June 19, 2019 Read Full Article

Top Automakers Warn Trump about Plan to Rollback Emissions Standards

by John Bowden (The Hill)  Many top-selling automakers around the world sent a letter to President Trump on Thursday urging the Trump administration to scrap plans to roll back fuel efficiency standards set during the Obama administration. In a letter signed by 17 major automakers

June 07, 2019 Read Full Article

Taxes and Bans: That Was the Threat California's Top Air Regulator Leveled

by Kelsey Tamborrino (Politico's Morning Energy) Taxes and Bans: That was the threat California's top air regulator leveled Thursday in the ongoing war over the future of the state's aggressive auto efficiency rules. The Trump administration is seeking to dramatically

May 17, 2019 Read Full Article

Fuel Standards to Prevent Overdependence on Foreign Oil Are Out of Date

by Merrill Matthews (The Hill/Institute for Policy Innovation)  ... President Trump wants to roll back unattainable Corporate Average Fuel Economy (CAFE) standards imposed by President Obama. And he wants those revised fuel efficiency ratings to apply nationwide, including California, according to The Hill. But

March 28, 2019 Read Full Article

White House Presses Automakers to Back Fuel-Efficiency Rollback

by Juliet Eilperin and Brady Dennis (Washington Post)  As the Trump administration races to roll back Obama’s most ambitious climate rule, it lobbies to get industry on board  --  Trump officials thought they were doing the auto industry a favor when they decided to

March 08, 2019 Read Full Article

Oversight Panel to Review 5% Coconut Biofuel Proposal

by Camille A. Aguinaldo (Business World)  The Congressional Oversight Committee on Biofuels is set to conduct a hearing on the proposal of the Department of Agriculture (DA) to increase the coconut content in biodiesel to 5% from the present 2%, Senator Sherwin

March 08, 2019 Read Full Article

Delay in SAFE Rule Disappointing, But Still an Opportunity

(Urban Air Initiative)  EPA’s decision to delay fuel economy rules until “later in the year” provides the Urban Air Initiative an opportunity to continue educating the agency on the benefits of clean octane from higher ethanol blends. Originally the Safer Affordable Fuel-Efficient

February 27, 2019 Read Full Article

Want a Green New Deal? Here’s a Better One.

(Washington Post)  We favor a Green New Deal to save the planet. We believe such a plan can be efficient, effective, focused and achievable. The Green New Deal proposed by congressional Democrats does not meet that test. Its proponents, led by

February 26, 2019 Read Full Article

ICAO's Technical Committee Agrees Increase in Stringency Level on Particulates and CORSIA Sustainable Aviation Fuel Methodologies

(GreenAir Online)  ICAO’s Committee on Aviation Environmental Protection (CAEP) has agreed to increase the stringency level of a standard limiting emissions of non-volatile Particulate Matter (nvPM) from aircraft engines. The technical committee’s 11th (CAEP/11) triennial meeting just concluded also delivered new technology goals

February 22, 2019 Read Full Article

SD Farmers Union Calls Out GM on Weak Octane Proposals

(South Dakota Farmers Union)  In a letter to General Motors Chair and CEO Mary Barra today (February 21, 2019), South Dakota Farmers Union President Doug Sombke challenged the automaker on its claim that 98 RON (Research Octane Number) or higher gasoline

February 21, 2019 Read Full Article

Talks Break Down Between California, U.S. on Car Mileage, Sources Say

by Ryan Beene (Bloomberg)  Trump administration seeking to roll back Obama-era standards; Cars are a flashpoint in tension between Trump, California  --  Talks between California and federal officials on vehicle emissions and fuel economy standards have broken down without a deal, three people

February 20, 2019 Read Full Article

Matsui Introduces Legislation that Pushes Back on the Trump Administrations Attempts to Roll Back the Fuel Economy and Vehicle Emissions Standards

(Office of Representative Doris Matsui (D-CA 6th))  Today (February 5, 2019), Congresswoman Doris Matsui (D-CA) led 19 of her House Energy & Commerce Committee colleagues in introducing the Clean and Efficient Cars Act of 2019, which would preserve fuel economy and

February 06, 2019 Read Full Article

Top 10 Bioeconomy Markets and Predictions for 2019

by Jim Lane (Biofuels Digest) A mere “The Year in Rewind” as we sail into 2019? Not the good ship Digest! Instead, we dust off our crystal ball and offer our predictions for the year ahead. As the sunset of 2018 gives way

January 08, 2019 Read Full Article

Here's What 'Compression Ratio' Actually Means and Why It Matters

by Kristen Lee (Jalopnik)  ...  We know that high compression is good, and that low compression is bad. We know that Mazda’s new Skyactiv-X “Holy Grail” engine is high compression, along with Infiniti’s “diesel slayer” and Toyota’s “Dynamic Force” series that

January 05, 2019 Read Full Article

Mid-Level Ethanol Blends Are the Transportation Fuel of the 21st Century, NFU Says

(National Farmers Union)  As Congress looks to revamp and coordinate federal-level policies that govern the transportation fuels and vehicles sectors, National Farmers Union (NFU) is urging legislators to expand use of high-octane, mid-level blends of ethanol in the transportation fuel supply.

December 27, 2018 Read Full Article

Eni: Agreement with the Governorate of the Vatican City State to Promote the Circular Economy

(Eni)  Vatican City State transport will use the Eni Diesel+ low environmental impact diesel fuel which reduces polluting emissions by up to 40%. Eni's Venice and Gela biorefineries will soon recycle used cooking oil from Vatican restaurants. Eni and the Governorate of

December 26, 2018 Read Full Article

Commercializing Conventional and Advanced Liquid Biofuels from Biomass: Task 39 Update

(IEA Bioenergy Task 39)  ... Task work that has recently been completed and will soon be posted on the “publically available” sections of the Task 39 website (http://task39.ieabioenergy.com/) includes the final report entitled, “Survey of Advanced Fuels for Advanced Engines” which Task 39 carried

December 19, 2018 Read Full Article

The Oil Industry’s Covert Campaign to Rewrite American Car Emissions Rules

by Hiroko Tabuchi (New York Times)  When the Trump administration laid out a plan this year that would eventually allow cars to emit more pollution, automakers, the obvious winners from the proposal, balked. The changes, they said, went too far even for

December 14, 2018 Read Full Article

EIA Study: Refiners Could Meet 95 RON Standard Without More Ethanol

(Renewable Fuels Association)  A new Energy Information Administration (EIA) study concludes that U.S. petroleum refineries would have “no problem” meeting a requirement to produce gasoline with a higher minimum octane rating (95 Research Octane Number, or “RON”) beginning in 2022, and assumes that

November 30, 2018 Read Full Article

Octane Enhancement Cannot Come from the Oil Barrel

by Dave VanderGriend  (Ethanol Producer Magazine/ICM/Urban Air Initiative)  ... Today, at 10 percent of the motor fuel pool, ethanol is displacing the most lethal components in gasoline—toxic, carcinogenic aromatics. When lead was phased out of gasoline, refiners replaced it with an

November 21, 2018 Read Full Article

Global Oil Demand under Growing Threat from Electric Cars, Cleaner Fuel

by Amanda Cooper (Reuters)  Oil demand seen peaking in 2040 at 106.3 mln bpd - IEA;  Demand forecast raised by over 1 mln bpd vs last year;  But electric cars, fuel efficiency to have bigger impact -- Electric vehicles and more efficient fuel technology

November 18, 2018 Read Full Article

Colorado’s Air Quality Regulators Adopt New Vehicle Emission Standards

(Sierra Club) New Standards Mean Cleaner Air and Less Money Spent at the Gas Pump  --   Colorado’s Air Quality Control Commission (AQCC) voted unanimously to adopt the Low Emission Vehicle (LEV) Program standards for cars and trucks. Vehicle emissions are among  the

November 17, 2018 Read Full Article

White House, California to Discuss Vehicle Emissions Rules Next Week

by David Shepardson (Reuters)  California clean air regulators will hold talks next Tuesday with their federal counterparts and the White House over Trump administration efforts to stop Sacramento from adopting tighter vehicle emissions rules than Washington, a spokesman for the state

November 09, 2018 Read Full Article

Automakers Fight Trump’s Auto Emissions Rollback

by Timothy Cama (The Hill)  Major automakers are pushing the Trump administration to abandon its plan to roll back climate change rules for cars. Companies had emphatically encouraged the Environmental Protection Agency (EPA) and Department of Transportation (DOT) to undo the Obama

November 08, 2018 Read Full Article

The Trump Administration Flunked Its Math Homework

by Robinson Meyer (The Atlantic)    The administration’s clean-cars rollback is riddled with errors. In one case, it forgot to divide by four. In another, it accidentally deleted 700 billion miles of driving. … The mistakes range in scope from the comical to

November 06, 2018 Read Full Article

EESI Joins Comments on Health, Environmental & Economic Benefits of High-Octane Biofuels +

by Jessie Stolark (Environmental and Energy Study Institute)  ... Automotive manufacturers are expressing interest in raising the minimum octane level of the U.S. gasoline pool as a low-cost compliance option for increasing fuel efficiency. Until now, all MPG gains in the

November 02, 2018 Read Full Article

Clean Octane Alliance Sees Open Road for Higher Blends

(Urban Air Initiative)  ... South Dakota Farmers Union President Doug Sombke and Urban Air Initiative President Dave VanderGriend said an update to the master list of future federal regulatory actions called the Unified Agenda does not include a previously proposed rule that

October 31, 2018 Read Full Article

RFA Urges EPA and NHTSA to Use SAFE Vehicles Rule to Advance High-Octane, Low Carbon Fuels

(Renewable Fuels Association)  Ethanol-based high-octane, low-carbon (HOLC) fuel blends would enable cost-effective gains in fuel economy and significant carbon dioxide reductions, the Renewable Fuels Association (RFA) outlined in comments submitted Friday to the Environmental Protection Agency (EPA) and the National Highway Traffic Safety

October 31, 2018 Read Full Article

Today's the Day: Comments Are Due

by Kelsey Tamborrino (Politico's Morning Energy)  Comments are due today on the Trump administration's proposal to freeze Obama-era fuel economy standards for cars and light trucks. California remains front and center in the fight against the joint EPA-National Highway Traffic Safety

October 26, 2018 Read Full Article

Improving Ethanol’s Outlook: Fuel Economy Standards Help Make the Case for Midlevel Ethanol Blends.

by Chris Bliley (Growth Energy/Ethanol Producer Magazine)  ...  Automakers are responding by making smaller, higher-compression engines that demand higher octane. Improved engines are the first step toward achieving mid-level ethanol blends such as E25 and E30. ... E30 would improve fuel economy standards, reduce

October 24, 2018 Read Full Article

Senators to Trump Administration: Don’t Challenge California’s Clean Car Standards

(Office of Senator Dianne Feinstein) Senator Dianne Feinstein (D-Calif.) today was joined by 22 senators in calling on the Trump administration to end its challenge of California’s authority to set vehicle emission standards. The senators represent states that follow California’s standards. "The changes

October 24, 2018 Read Full Article

California Urges Trump Administration to Abandon Fuel Rule Plan

by David Shepardson (Reuters)  California’s top air regulator urged the Trump administration on Sunday to abandon a plan to freeze fuel efficiency standards through 2026, as automakers urged state and federal regulators to reach agreement to extend nationwide rules. Mary Nichols, who

September 24, 2018 Read Full Article

Energy Security Group Makes Case for Car Rules as Trump Tweets

(Washington Examiner)  The military cost of defending oil trade routes makes a solid case for keeping in place strong fuel-economy standards, the group Securing America’s Future Energy said in a report released soon after Trump began tweeting about OPEC prices on Thursday. “Following

September 20, 2018 Read Full Article

Trump Admin Sees Grim Climate Outcome in Car Rule

by Zack Colman and Scott Waldman (E&E News) The last time carbon dioxide levels hit the mark the Trump administration envisions for the end of the century, crocodiles roamed the poles and palm trees existed where glaciers are today. In fact, there

August 09, 2018 Read Full Article

Fuel-Efficient Cars Will Be Worse for Oil Than Electric Vehicles: BNEF

by Heesu Lee (Bloomberg)   Fuel efficient engines to cut oil demand by 7.5m b/d by 2040; Demand from cars to peak in 2022 before falling to 15.9m b/d  --  Oil demand is set to face an even bigger threat from fuel-efficient engines than

May 23, 2018 Read Full Article

The Interaction of the Clean Air Act, California's CAA Waiver, Corporate Average Fuel Economy Standards, Renewable Fuel Standards and California's Low Carbon Fuel Standard

by Joanne Ivancic* (Advanced Biofuels USA)  The Trump Administration is taking a new look at Obama Administration era Co2 regulations.  On the transportation side, these include reviewing Corporate Average Fuel Economy (CAFE) standards; threatening to take away California’s authority to set

May 21, 2018 Read Full Article

‘India Should Promote Biofuel, Public Transport’

( Express News Service/Indian Express)  Rashmi Urdhwareshe, director of Automotive Research Association of India, spoke about different vehicle technologies that improve fuel efficiency through power train engineering. She spoke about possible alternative fuels that can be used for transportation. As the world’s

May 18, 2018 Read Full Article

Vehicle Efficiency Transportation 2050: More EVs, but Conventional Vehicles Will Still Dominate

by Jieyi Lu (Environmental and Energy Study Institute)  Making Vehicles More Efficient Is Critical to Reduce Emissions  --  ... Over the next 30 years, electric vehicles (EVs) will grow and fuel economy will increase, but conventional gasoline vehicles will continue to dominate

April 20, 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

Clearing Up Myths About E85 And Ethanol: 16 Things You Need To Know

by Jeff Smith (Dragzine)  Over the years we’ve seen all sorts of misinformation floating around the web on various forums and other social media interfaces with respect to E85 and ethanol fuels, so in the interest of education, we’ve taken

April 14, 2018 Read Full Article

House Hearing Focus on High Octane Fuels

by Cindy Zimmerman (Energy.AgWired.com)  The House Energy and Commerce Subcommittee on Environment will be holding a hearing this morning (Friday, April 13, 2018) on “High Octane Fuels and High Efficiency Vehicles: Challenges and Opportunities.” The hearing will take a look at the potential

April 13, 2018 Read Full Article

Vehicle Transformation through New Fuels: The Digest’s 2018 Multi-Slide Guide to the Clean Fuels Development Coalition

by Jim Lane (Biofuels Digest)  It may be renaissance times for the Clean Fuels Development Coalition. Their long quest to upend proposed Obama-era vehicle efficiency rules that ignored the potential to improve efficiency and emissions via clear high performance fuels has

April 06, 2018 Read Full Article

Trump to Roll Back Fuel Standards for Cars, Light Trucks -- Ford, GM Positions

by Todd Spangler and Eric Lawrence (Detroit Free Press) ... General Motors said that, regardless of what standard is ultimately set, it remained committed to "improving fuel economy, reducing emissions and an all-electric future," including working on shared and self-driving vehicles which

April 03, 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

New DOE Study: Ethanol Among Best Options for Future Engine Efficiency Improvements and Emissions Reduction

(Renewable Fuels Association)  The Renewable Fuels Association (RFA) today hailed the release of two studies by the Department of Energy that find ethanol-based high octane fuels can deliver substantial fuel economy improvements and emissions reductions when paired with optimized internal combustion

February 15, 2018 Read Full Article

Can Lawmakers Find a Middle Way on Fuel Efficiency? House Lawmakers Debate Harmonizing EPA, NHTSA Standards

by Jessie Stolark (Enviromental and Energy Study Institute)  On December 12, the House Energy & Commerce Committee held a hearing, “Update on the Corporate Average Fuel Economy Program (CAFE) and Greenhouse Gas Emissions Standards for Motor Vehicles.” At the heart of

December 15, 2017 Read Full Article

Fuel Economy Is Going up. Vehicle Prices Are Holding Steady.

by Eric Junga (American Council for an Energy Efficient Economy) In responding to an Environmental Protection Agency (EPA) action on vehicle standards, ACEEE found that average vehicle prices have remained essentially flat over the past 15 years, even as average fuel economy improves. The finding

November 30, 2017 Read Full Article

5 Years in, Fuel Economy Standards Put Savings in Drivers' Pockets

by David Friedman (The Hill/Consumers Union)  What if our government rolled back a program that saved consumers over $45 billion on fuel since 2010? What if they did this despite the fact that the industry involved enjoyed record sales and profits

October 17, 2017 Read Full Article

If We Want Electric Autonomous Cars They’ll Need A Hell Of A Lot More Juice

by Alanis King (Jalopnik)  1st Gear: Surprise, Self-Driving Cars Need A Lot Of ‘Brain’ Power  --  Oh, you want an electric car that can also shuttle you around without you having to move a muscle? What do you think this is, magic fairy

October 11, 2017 Read Full Article

More Is Less

by Doug Durante (Ethanol Producer Magazine/Urban Air Institute) ... We need more ethanol in gasoline, and in so doing, we will get less drain on our wallets, less toxic aromatics, less carbon, less sulfur, less particulates and fewer related health problems.

August 30, 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

$45B Annual Windfall for US Consumers with a Gasoline-Engine Overhaul? EPA Is Getting a Patent Worth Knowing about

by Jim Lane (Biofuels Digest)  In Washington, the US Patent & Trademark Office has just issued a “notice of allowance” for a patent by the U. S. Environmental Protection Agency for a high efficiency, high compression engine that would reduce

June 09, 2017 Read Full Article

Review of Auto Standards Raises Concerns From Former EPA Officials

by Iulia Gheorghiu (Morning Consult)    Former Environmental Protection Agency officials worry the Trump administration’s review of auto emissions standards could slow down U.S. innovation on fuel efficiency. Stricter standards place a burden on automakers because of lackluster consumer interest in fuel-efficient

June 06, 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

Foxx: Reducing CAFE Goals Would Be ‘Setback’

by Jim Lynch (The Detroit News)  Former U.S. Secretary of Transportation Anthony Foxx said he believes a rollback of fuel efficiency standards for cars would be a mistake, and that the regulatory framework for self-driving cars suggested under President Barack

April 06, 2017 Read Full Article

Fuel Economy Rules: Someone Is Listening

by Doug Durante (Clean Fuels Development Coalition/Biofuels Digest)  The recent announcement that the Trump Administration was taking another look at Corporate Average Fuel Economy (CAFE) standards was a welcome reality check for what is a complex and multi-layered issue. There was

March 27, 2017 Read Full Article

Cars Seen Missing U.S. Mileage Targets for First Time Since 2004

by Ryan Beene (Bloomberg)  Regulator report shows U.S. fleet to fall below mileage target; Results may feed debate over Obama auto-efficiency standards  --  Cars and light trucks from the 2016 model year will be the first to fall short of U.S.

March 13, 2017 Read Full Article

SUNLIQUID® 20: Fleet Test with Mercedes-Benz Vehicles Proves Fuel Quality

(Clariant)  A plus for the environment: Improves particle count emissions and guarantees significant reductions in CO2 emissions using sunliquid® cellulosic ethanol; Field test confirms: Excellent combustion characteristics without additional consumption  --  Clariant, a leading global specialty chemicals company, together with Mercedes-Benz

February 06, 2017 Read Full Article

Soup-to-Nuts Review Finds CA Clean Cars Program Working

by Simon Mui (National Resources Defense Council)  The California Air Resources Board (ARB) released a soup-to-nuts review of its Advanced Clean Car (ACC) program today. The 658-page report confirms that the popular program, which establishes smog-forming and carbon pollution limits for

January 20, 2017 Read Full Article

EPA Administrator Signs Final Determination for Model Year 2022-2025 Light-Duty Vehicle Greenhouse Gas Standards

EPA Administrator Gina McCarthy has signed a final determination, finding that the light-duty vehicle greenhouse gas (GHG) emissions standards for Model Years 2022-2025, adopted in 2012, are feasible and appropriate under section 202(a) of the Clean Air Act and do

January 13, 2017 Read Full Article

Beyond Petroleum: The Digest’s 2016 Multi-Slide Guide to the Bioenergy Technologies Office

by Jim Lane (Biofuels Digest)  BETO. I think it’s Latin for “I forbid petroleum.” So while presidents have the Veto, technologists have the Beto. It’s most widely known in its modern variant, as the acronym for the DOE’s Bioenergy Technologies Office, the hearth and

December 05, 2016 Read Full Article

Why Trump Needs to Embrace Obama’s Fuel Rules to Make America Energy Independent

by Jason Bordoff (Reuters)  Since the Arab Oil Embargo four decades ago, every president has promised to wean the United States off the need for foreign oil. President-elect Trump is no different, promising in his speeches and transition plans to achieve “energy

November 30, 2016 Read Full Article

Renewable Diesel Powers Hamburg Airport's Heavy-Duty Ground fleet

by Ron Kotrba (Biomass Magazine)  Neste Corp. announced that Hamburg airport in Germany has started using its renewable diesel to reduce the airport’s reliance on fossil fuels and significantly reduce its carbon footprint. Renewable diesel will power heavy-duty vehicles such as aircraft tugs

November 25, 2016 Read Full Article

Path to Improved Fuel Economy Includes Ethanol

by Mark Dorenkamp (Brownfield Ag News)  A Renewable Fuels Association (RFA) director says the auto industry path to improved fuel economy includes higher blends of ethanol. Randall Doyal, CEO of Al-Corn Clean Fuel in southeast Minnesota, tells Brownfield the ethanol industry is

October 19, 2016 Read Full Article

#Ethanol Groups Submit CAFE Comments

by Joanna Schroeder (Energy.AgWired.com)  Comments regarding the goals of the CAFE-GHG standards were due yesterday  (September 26, 2016) to the U.S. Environmental Protection Agency (EPA) and ethanol organizations made their voices heard. Comments submitted by the American Coalition for Ethanol (ACE)

September 30, 2016 Read Full Article

Blog: Ethanol Advantages Outweigh Btu

by Susanne Retka Schill (Ethanol Producer Magazine)   In looking it up, E100 has 76,100 Btu per gallon, compared to 114,000 Btu per gallon of gasoline. For an E10 blend, with its 111,836 Btu per gallon, the difference in energy content is

September 13, 2016 Read Full Article

The High-Flown Fantasy of Aviation Biofuels

by Almuth Ernsting (Biofuelwatch/The Biomass Monitor)  ...  As far as Branson and his airline, Virgin Atlantic, were concerned, the flight was indeed no more than a stunt: The “biofuel test flight” burned 95% ordinary kerosene and just 5% biofuels, made from

September 12, 2016 Read Full Article

Take Off For Aviation Biofuels: Why, How, and Why?

by Jim Lane (The Biomass Monitor/Biofuels Digest)  ... By the 21st Century, we’ll have many more technological options for limiting and adapting to climate change, but in there here and now, when it comes to aviation, representing 5 percent of the

September 12, 2016 Read Full Article

With More People Hitting the Road, It’s Time for a Carbon Tax

(The Washington Post)  ... Even with current conditions factored in, government experts project that fuel-efficiency standards will put much more downward pressure on gasoline use in coming years, helping to bring consumption well below historical highs over the coming decades, even

September 12, 2016 Read Full Article

CAFE Standards: What’s Biomass Got to Do with It?

by Rebecca Chillrud  (Environmental and Energy Study Institute)  On July 18, the Environmental Protection Agency (EPA), the National Highway Traffic Safety Administration (NHTSA) and the California Air Resources Board (CARB) released their Draft Technical Assessment Report (TAR), providing a midterm evaluation

September 09, 2016 Read Full Article

High-Octane Hopes: Biofuels Want Level Playing Field

by Todd Neeley (DTN/The Progressive Farmer)  With all of the political fights about the role ethanol and other biofuels have in the transportation sector, there is common ground for the ethanol, oil and automobile industries that could bode well for

September 09, 2016 Read Full Article

Energy Department Studies Show Major Ethanol Benefits

(WNAX)  The U.S. Energy Department has released the results of a compilation of several studies that show mid level ethanol blends, E 25 and E 40 could offer significant benefits for the United States. Renewable Fuels Associations Senior Vice President

August 31, 2016 Read Full Article

EPA and DOT Finalize Greenhouse Gas and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles

(Environmental Protection Agency)  Standards address second-largest segment of U.S. transportation in terms of emissions and energy use -- The U.S. Environmental Protection Agency and the Department of Transportation’s National Highway Traffic Safety Administration jointly finalized standards for medium- and heavy-duty

August 16, 2016 Read Full Article

EPA Should Take Note of New DOE High Octane Fuels Research

by Tracy King  (Renewable Fuels Association)  For the past several years, the Department of Energy (DOE) has been quietly researching the benefits of ethanol-based High Octane Fuels (HOF), such as E25, E30 and E40. Now, some of DOE’s findings are

August 16, 2016 Read Full Article

GM, Honda Execs Agree: Higher Octane Gas Needed to Optimize ICE Efficiency

by Lindsay Brooke  (SAE International)  Raising the octane level of pump gasoline in the U.S. is integral to optimizing advanced combustion engines now in development, said GM and Hondaexecutives at the 2016 CAR Management Briefing Seminars in Traverse City, MI.

August 07, 2016 Read Full Article

Don't Weaken Obama's Fuel Economy Standards

by Varun Sivaram (Politico/Council on Foreign Relations)  When the Obama administration released its ambitious fuel economy rules for new vehicles in 2012, the economic rationale behind the standards was obvious. The price of oil hovered near $100 per barrel. With

July 26, 2016 Read Full Article

Vehicle Rules Will Fall Short on Emissions, Fuel Savings, Agencies Say

by Alex Guillén (Politico Pro)  U.S. vehicle efficiency rules won't deliver the carbon reductions or fuel savings President Barack Obama promised in his first term because cheap gasoline has set off a buying spree of gas-guzzling trucks and sport-utility vehicles,

July 18, 2016 Read Full Article

US EPA, US DOT, California’s Air Resources Board Issue Draft Technical Assessment Report of Greenhouse Gas Emissions and Fuel Economy Standards for Model Year 2022-2025 Cars and Light Trucks

(U.S. Department of Transportation)  The U.S. Department of Transportation (DOT), the U.S. Environmental Protection Agency (EPA), and the California Air Resource Board (CARB) today took the first step in the mid-term evaluation of the National Program for greenhouse gas emissions

July 18, 2016 Read Full Article

EU to Introduce CO2 Emission Limits for Trucks

by Julia Fioretti (Reuters)  The European Commission will propose limits for the first time on CO2 emissions from trucks and will also set new fuel efficiency standards for cars and vans from 2020, according to a draft document seen by

July 18, 2016 Read Full Article

Repeat After Me: High Octane, Low Carbon

by David VanderGriend (Urban Air Initiative/ICM/Governors' Biofuel Coalition)  The signs are everywhere highlighting our product and how it can find its true value as an octane enhancer while lowering carbon emissions. Using our research at the Urban Air Initiative and in conjunction with

July 18, 2016 Read Full Article

Biofuels Industry Looks to Meet Strong Demand, Emission Needs

by Bill Tiedje (Iowa Farmer Today)   ...  Most ethanol plants have been paid off and can now manage production to meet needs; however, if a plant slows output to match decreased demand, production efficiencies also decrease, he said. Record gasoline demand Driving

June 16, 2016 Read Full Article

Amyris Fuels First Delivery of New Airbus A350-900 Airplane for Cathay Pacific as Part of Two-Year Biojet Agreement

(Amyris/Globe Newswire)  Two Year Committed Jet Fuel Supply Deal Demonstrating Continued Strong Farnesene Demand  --  Amyris, Inc. (Nasdaq:AMRS), the industrial bioscience company, today announced that, on May 29, 2016, Cathay Pacific commenced a two-year program of flights from Toulouse to

June 13, 2016 Read Full Article

American Cars on Track to Double Fuel Efficiency

by Camille von Kaenel (ClimateWire/Scientific American) Pickups trucks and SUVs are not keeping pace, however  --  A growing number of vehicles are meeting or surpassing federal fuel economy standards, though improvements to cars outpace those to trucks, according to a new

May 03, 2016 Read Full Article

Meet The New 'Tool' In Big Oil's Efforts To Scuttle Ethanol +VIDEO: An Open Letter to George "David" Banks

by Marc J. Rauch (The Auto Channel)  I just finished reading your article "Renewable Fuel Standard Continues To Devastate," published in February on the High Plains Leader & Times website. ...  In fact, your article looks suspiciously like an article that

March 22, 2016 Read Full Article

Future for Diesel Passenger Vehicles in U.S. Remains Positive Despite Recent Set Backs

(Diesel Technology Forum)  While diesel passenger vehicles sales have decreased in recent months, there are some positive signs that indicate diesel sales will recover and expand in the coming years, according to Allen Schaeffer, the Executive Director of the Diesel

March 18, 2016 Read Full Article

How Cheap Oil Is Undermining Obama's Fuel-Economy Rules

by Brad Plummer (VOX)  ... Note that the CAFE standards come up for a midterm review in 2017. Some automakers have been arguing that the rules should be weakened in light of recent low oil prices and shifting preferences. A recent

March 14, 2016 Read Full Article
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Clostridium thermocellum cloud point clover cmelina CNG Conversion kit co co-generation co-location Co-op Extension co-operative co-processing co-products CO2 Electrolysis CO2 neutral fuels CO2Removal Certificates (CORCs) coal Coal and Biomass to Liquid (CBTL) Coast Guard coastal habitat conservation coastal hay cobalt cock's foot coco coco methyl ester (CME) cocoa Coconut coffee coffee cherries coffee grounds coffee pulp cold flow cold-tolerance college/university Colombia Colorado combined heat and power (CHP) Comment Request commercial flights commercialization commissioning commo Commodity Credit Corporation (CCC) Commodity Futures Trading Commission (CFTC) commodity trading common reed Community activity community college Community involvement/engagement community scale Community Wood Energy Program competition compliance compliance credits compost Compressed Natural Gas (CNG/R-CNG/bioCNG) compression ratios compression-ignition engine computer simulation concrete condensate Congo Congressional Budget Office (CBO) Congressional Review Act Connecticut Conservation Reserve Program (CRP) Conservation Stewardship Program (CSP) construction and demolition waste/debris consumer education contamination contest contrails conversion technology Cook Islands cook stoves cooking fuel cooperatives COP21 COP22 COP23 COP24 COP25 COP26 COP27 COP28 COP29 COP30 copper coppice cordgrass corn bran Corn cobs corn ethanol corn fiber corn growers corn harvest corn kernel corn meal corn oil corn oil/distillers corn oil (DCO) corn prices corn stalks corn stover corn supply corn surplus corn syrup corn-based products corn/maize Corporate Average Fuel Economy (CAFE) standards corporate social responsibility corrosion corruption CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation) cosmetics Costa Rica cotton cotton seed hulls cotton seed oil cotton stalk cottonwood Council on Environmental Quality county cover crops cow rumen cracking Crambe crassulacean acid metabolism plants (CAM) crimes criteria pollutants Croatia crop crop insurance cropland croton crowdfunding crude oil Cuba cup plant cuphea currency/foreign exchange policy curriculum cusi Customs and Border Protection cutworm caterpillars cyanobacteria (blue-green algae) cylindro Cyprus Czech Republic d D-3 (cellulosic) RINs D-4 (bio-based diesel) RINs d-5 D-5 (advanced biofuel) RINs D-6 (renewable fuel) RINs D-7 RINs (Cellulosic Diesel) D-8 (proposed) RINs D20 (20%DME) D5 (5%DME) dairy waste dandelion DARPA date kernel oil date palm date palm pits date palm waste Dates DDGS (distiller’s dried grains with solubles) dead zone decanol decision-support tool deep water drilling Defense Logistics Agency (DLA) Defense Production Act deficit definitions deforestation defossilization Dehydration Delaware DeltaWing demonstration demonstration scale/unit Denmark densify density Department of Agriculture (USDA) Department of Commerce Department of Defense (DOD) Department of Education Department of Energy (DOE) Department of Health and Human Services Department of Homeland Security Department of Justice Department of Labor Department of the Interior Department of Transportation (DOT) depolymerization depots dextrose dfdsffsfdfsf diatoms diesel Diesel Emissions Reduction Act (DERA) diesel fuel blendstock diesel prices Diesel R5 diesel with renewables diesel-range hydrocarbons diesel-to-biodiesel conversion diethyl ether digital Digital Biology diisobutylene (DIB) dilute acid hydrolysis pretreatment DIN 51605 DIN EN 15376 (Ethanol blending component) direct air capture direct injection direct ocean capture Direct Sugar to Hydrocarbon Conversion (DSHC) direct-to-fuel directed evolution dispense distillates distillation distilled biodiesel distilled palm methyl ester (DPME) distilleries distributed/centralized distribution distribution capacity distribution waiver diversification divestment DME/rDME (dimethyl ether)/renewable DME DMF (2.5-dimethylfuran) Dominican Republic double cropping drawdown Drones/Unmanned Aerial Vehicles (UAV) drop-in biofuels/hydrocarbons drought drought tolerant drought-resistant dry ice dual cropping dual-fuel/flex fuel ships Dubai duckweed e e-diesel e-LNG (synthetic/electro Liquified Natural Gas) e-methanol e-NG (synthetic natural gas) 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 or EROI) energy security Energy Security Trust energy storage enforcement engine Engine Development engine problems Engine/Fuel Co-optimization engineering England enhanced oil recovery (EOR) entrepreneur environment environmental impact study (EIS) environmental justice/socially inclusive environmental policy Environmental Quality Incentive Program (EQIP) Environmentalists Enzymatic enzymatic conversion enzymatic depolymerization enzymatic hydrolysis enzyme production enzyme recycling Enzyme solicitation enzymes EPA (Environmental Protection Agency) EPACT (Energy Policy Act) Equatorial Guinea equipment eRINs/electric pathway Eritrea erosion control EROWI (Energy Return on Water Invested) ESG (Environmental Social Governance) esterification Estonia ETBE (ethyl tert-butyl ether) etha ethane ethanol ethanol benefits ethanol blend wall ethanol blended diesel ED ethanol blends/ethanol flex fuels ethanol emissions ethanol ether diesel fuel ethanol fire ethanol fuel cells ethanol hybrid ethanol pipeline ethanol prices ethanol production ethanol pumps ethanol tax ethanol terminal ethanol to gas ethanol tolerance ethanol-fueled aircraft Ethanol-to-Gasoline (ETG) ethanol/bioethanol ethanol/diesel ethanol/methanol synthesis ethanol2G Ethiopia Ethiopian mustard ethyl levulinate (EL) ethylbenzene ethylene ets eucalyptus Euglena European Emissions Trading System (ETS) European Union (EU) eutrophication executive order executive order--state Extended Range Electric Vehicle (EREV) externalities extremophiles f F Factor F-24 F-34 F-76 (Marine Diesel) F-T FAEE FAEE (fatty acid ethyl esters) Fair trade False Claims Act FAME (Fatty Acid Methyl Ester) Farm Bill Farm Bureau farm equipment farm policy Farm to Fleet Farm to Fly farmers farming farnesane farnesene Fats fecal sludge Federal Aviation Administration (FAA) Federal Bureau of Investigation (FBI) Federal Emergency Management Agency (FEMA) Federal Energy Regulatory Commission (FERC) Federal Highway Administration (FHWA) federal land Federal Railroad Administration Federal Reserve Bank Federal Trade Commission (FTC) Federal Transit Administration (FTA) feed Feed In Tariffs (FIT) feed prices Feedstock Flexibility Program for Bioenergy Producers feedstock logistics feedstock material feedstock prices feedstock storage feedstock terminal feedstock transportation Feedstocks fermentation ferry fertilizer fiber Fiji Financing Finland Fischer-Tropsch Synthetic Kerosene with Aromatics (FT-SKA) Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK) Fischer-Tropsch Synthetic Paraffinic Kerosene with Aromatics (FT-SPK/A) Fischer-Tropsch/FT fish feed fish oil fish waste fit for purpose Fixed Base Operator (FBO) flameleaf sumac flavors flax fleet turnover Fleets fleshings flex-fuel vehicles (FFV) flight tests Flightpath flixweed/tansy/herb-Sophia flood-prone soil Florida flue gas 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 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 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 hydrogen aircraft hydrogen carrier hydrogen combustion engines 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 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 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 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 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 lubricants lumber mill Luxembourg lysis M100 M15 M3 M50 ma macadamia macauba Macedonia machine learning machinery macororo Madagascar magnesium mahua Maine Malawi Malaysia Maldives Mali mallees Malta Malyasia mamona management changes mandates mangaba manganese mango mangrove Manitoba mannose manure maple maps marginal land marine algae Marine Corps Marine Diesel Oil (MDO) Marine Fuel Oil Marine Gas Oil (MGO) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) price Marine/Maritime Bio and Renewable/Sustainable Fuel Terminal Marine/maritime renewable fuel terminal/bunkering market forces market share marketing markets/sales Mars Marshall Islands Maryland Masdar Institute mass balance standard Massachusetts Master Limited Partnership (MLP) Mauritania Mauritius Mazda meat mechanics training medical waste MEEC membranes mergers and acquisitions mesquite methanation methane leaks methane/biomethane methanization methanol benefits methanol fuel cells methanol hybrid methanol price Methanol-to-Jet (MTJ-SPK) Methanol/Biomethanol/Renewable Methanol methylbutenol Mexico Michelin GreenX Challenge Michigan micro-crop microalgae microbial electrosynthesis microbiology microorganisms/microbes microwave Mid-Atlantic Middle East Midwest mileage military military policy military reserves military specifications military strategic flexibility military strategy military use of biofuels milk permeate millennium fruit millet millettia pinnata milo stover mineralization minerals mining Minn Minnesota miscanthus misfueling missile fuel Mississippi Missouri mixed prarie mobile refinery modeling modular molasses mold Moldova molinia molybdenum MON (Motor Octane Number) Monaco Mongolia mongongo monitoring/measuring reporting verifiction (MRV) Montana Montenegro moose morama Moringa tree Morocco morula motorcycles motors MOVES (motor vehicle emissions simulator) modeling system MOVES2014 MOVES3 (MOtor Vehicle Emission Simulator model) Mozambique MSW (Municipal Solid Waste) MTBE (Methyl tert-butyl ether) multi-fuel municipal/city mushroom mushroom substrate mustard seed mvr Myanmar n-butanol n-butene nahar Namibia nano nano particles nanocatalysts nanocellulose nanomaterials naphtha/bionaphtha/renewable naphtha naphthene NASCAR National Academies of Science National Aeronautics and Space Administration (NASA) National Energy Council National Environmental Policy Act National Guard National Highway Traffic Safety Administration (NHTSA) National Institute of Standards and Technology (NIST) National Institutes of Health (NIH) National Laboratory National Oceanic and Atmospheric Administration (NOAA) National Oilheat Research Alliance National Park Service National Research Council National Science Foundation (NSF) national security National Security Council National Transportation Safety Board National Transportation Safety Board (NTSB) Nationally Determined Contribution (NDC) Native American/American Indian/First Nation Tribes natural gas Natural Gas Act natural gas input natural gas 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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 pond weed SAIC sal tree Salicornia salt water salt-tolerant saltbush saltcedar Samoa Sanctions Santa Monica sardine oil Saskatchewan Saudi Arabia sawdust scale up Scandinavia scholarships/fellowships Science Advisory Board (SAB) Science Based Targets initiative (SBTi) Science Policy scooters Scotland scum sea level rise seaports seashore mallow seawater seaweed cultivation Seaweed/Macroalgae second-generation biofuel income tax credit Section 526 Securities and Exchange Commission (SEC) seed husks seed-to-wheel Senegal Serbia sesame sewage Seychelles shale shale gas shale oil shark oil Shea sheep shellfish shipping shipping containers shipworm siam weed Sierra Leone silage silica Silphie/cup plant/Indian cup silver silver maple simarouba Singapore Singpore sisal SK slash Slovakia Slovakia/Slovak Republic Slovenia sludge Small Business Administration Small Business Innovatin Research (SBIR) Small Business Technology Transfer (STTR) Program small engines small refinery exemption (SRE) smog smokestack soap soapstock Social social benefit investing social cost social value social venture Society of Automotive Engineers (SAE) soi soil soil amendments soil carbon soil health soil microbial 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