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Technology for Space Exploration: The Digest’s 2021 Multi-Slide Guide to Space Biotech

by Jim Lane (Biofuels Digest)  To space, what will we take? In space, what will we make? What are the technologies under development to create fuels, foods, materials, health, protection and new science in space, and for space exploration? With no fossil fuels on Mars, it’s a biobased opportunity covering

July 15, 2021 Read Full Article

NASA-DLR Study Finds Sustainable Aviation Fuel Can Reduce Contrails

(NASA/PR Newswire) Cleaner-burning jet fuels made from sustainable sources can produce 50%-70% fewer ice crystal contrails at cruising altitude, reducing aviation’s impact on the environment, according to research conducted by NASA and the German Aerospace Center (DLR). Ice crystal contrail formations can linger in the upper atmosphere for hours and affect the way

June 22, 2021 Read Full Article

After COVID: A Lower Carbon Future for Commercial Aviation

(Environmental and Energy Study Institute)  Briefing Series: By Air, Land, and Sea: Navigating the Climate Future  — The Environmental and Energy Study Institute (EESI) held a briefing series on climate mitigation and adaptation in the transportation sector. The series covered ports, aviation, and public transit. As commercial aviation recovers from the COVID-19 contraction, it will

December 12, 2020 Read Full Article

Can We Get to Space without Damaging the Earth through Huge Carbon Emissions?

by David Verbeek and Helene Fouquet (Bloomberg/Los Angeles Times)  When a SpaceX Falcon Heavy rocket blasts off on a plume of white smoke, hot gases shoot out of its 27 engines, creating a thrust equal to 18 Boeing 747 aircraft. Upon reaching orbit, the world’s heaviest operational rocket will have burned

August 13, 2020 Read Full Article

Gene Edited Algae and Microbes to Make Fuel on Mars

by Brian Wang (Next BIG Future) NASA NIAC fund work to use bioorganisms to perform atmospheric in-situ resource utilization (ISRU). Utilizing 100% ISRU for propellant production, they aim to reduce the Entry Descent Landing (EDL) mass of a crewed mission to Mars by approximately 7 tons. This technology will enable long-term human

May 4, 2020 Read Full Article

Alternative Jet Fuels: The Digest’s 2019 Multi-Slide Guide to National Jet Fuels Combustion Program

by Jim Lane (Biofuels Digest)  National Jet Fuels Combustion Program has a mission to help streamline the fuel approval process and has over 30 instituttions involved in their research and projects including 12 universities, 8 government agencies, 5 OEMs and several others. Med Colket, Retired Senior Fellow, United Technologies Research Center,

May 6, 2019 Read Full Article

Firm Claims Breakthrough in Sustainable Diesel Production

(Envirotech Magazine)  New technology could displace billions of litres of fossil fuel annually  —  A new technology that converts biogas into a high-grade liquid fuel that can be used as a direct replacement for fossil fuels is being showcased at Alliance Dairies in Florida on February 18, 2019. The process developed by

February 19, 2019 Read Full Article

Create the Future Design Contest DEADLINE: July 2, 2018

(NASA Tech Briefs Create the Future) The Create the Future Design Contest was launched in 2002 by the publishers of NASA Tech Briefs magazine to help stimulate and reward engineering innovation. The annual event has attracted more than 14,000 product design ideas from engineers, entrepreneurs, and students worldwide. The contest’s principal sponsors

June 22, 2018 0 comment Read Full Article

OMEGA Project Update

(Algae Industry Magazine)  Jonathan Trent, of the OMEGA Global Initiative, explains to a CNBC reporter at the recent Myriad Conference, in Brisbane, Australia, how his efforts to study the possibility of living on Mars paved the way for potential applications on Earth. Myriad, a three-day conference, is billed as “A

May 18, 2018 Read Full Article

Impact of Biofuels on Contrail Warming

by Fabio Caiazzo, Akshat Agarwal, Raymond L Speth and Steven R H Barrett (Environmental Research Letters)  Contrails and contrail-cirrus may be the largest source of radiative forcing (RF) attributable to aviation. Biomass-derived alternative jet fuels are a potentially major way to mitigate the climate impacts of aviation by reducing lifecycle CO2 emissions. Given

January 25, 2018 Read Full Article

NASA and DLR Investigate the Impact of Aviation on the Climate – Joint Flight Tests on Alternative Fuel Emissions

(German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt, DLR)) Three weeks of research flights from Ramstein Air Base; NASA DC-8 and DLR A320 ATRA fly together; The focus is on particle emissions of alternative fuels and their influence on cloud formation from contrails and thus their climate impact; Focus: aeronautics, climate research,

January 15, 2018 Read Full Article

Biofuels Could Reduce Contrail Formation, Research Finds

by Sean Broderick (AIN Online) Biofuels offer more than an alternative to hydrocarbons; they also reduce jet-engine particle emissions by as much as 70 percent, research by a NASA-led group suggests. Working with the German Aerospace Center (DLR) and the National Research Council of Canada (NRCC), NASA analyzed data on the

December 26, 2017 Read Full Article

Massive Government Report Says Climate Is Warming And Humans Are The Cause

by Christopher Joyce (NPR)  It is “extremely likely” that human activities are the “dominant cause” of global warming, according to the most comprehensive study ever of climate science by U.S. government researchers. The climate report, obtained by NPR, notes that the past 115 years are “the warmest in the history of

November 6, 2017 0 comment Read Full Article

Research Progressing on How to Spur Wide Use of Aviation Biofuels

(Penn State News)  Slowed as much by extremely low oil prices as supply-chain and technological challenges, the effort to integrate biofuels into the nation’s aviation fuel supply is nonetheless progressing, according to a researcher in Penn State’s College of Agricultural Sciences. Sustainable jet fuel continues to represent an important component of

June 30, 2017 Read Full Article

Air Canada Takes off with Biofuels Tests

by Jim Lane (Biofuels Digest)  In Canada, Air Canada just revealed its participation in the Civil Aviation Alternate Fuel Contrail and Emissions Research project, a research project led by the National Research Council of Canada to test the environmental benefits of biofuel use on contrails. A reduction in the thickness

April 24, 2017 Read Full Article

Climate Change: Biofuels ‘Could Limit Jet Contrails’

by Jonathan Amos (BBC)  Some close-quarter flying has provided new insights into aircraft pollution.  —  US space agency-led scientists flew small, instrumented, chase planes directly in the exhaust plume of a big jet to measure the sorts of gases and particles being thrown out. The data suggests aircraft burning a mix

March 28, 2017 Read Full Article

NASA-Led Study Confirms that Aviation Biofuels Can Be a Boon for the Environment

by Alan Boyle (GeekWire/Yahoo!)  A NASA-led study demonstrates that airplanes powered by biofuels can emit up to 70 percent less particulate pollution – providing a potential boost for technologies that are being pioneered at Seattle-Tacoma International Airport. The study, published today (March 15, 2017) by the journal Nature, was conducted in the skies

March 16, 2017 0 comment Read Full Article

The United States of Oil and Gas

by Tim Meko and Laris Karklis (The Washington Post)  There are more than 900,000 active oil and gas wells in the United States, and more than 130,000 have been drilled since 2010, according to Drillinginfo, a company that provides data and analysis to the drilling industry. We’re familiar with oil-rich regions

February 15, 2017 Read Full Article

Biofuels And Jet Travel

by Steven Cohen (Huffington Post/Columbia University’s Earth Institute)   …    Even though we can provide information and interact via phone, web and video, there is no substitute for humans sitting together and breaking bread. What can we do about air travel? Last week, Jet Blue demonstrated that it is

September 26, 2016 Read Full Article

Climate and Health Impacts of US Emissions Reductions Consistent with 2 °C

by Drew T. Shindell, Yunha Lee & Greg Faluvegi (Nature Climate Change)  An emissions trajectory for the US consistent with 2 °C warming would require marked societal changes, making it crucial to understand the associated benefits. Previous studies have examined technological potentials and implementation costs1, 2 and public health benefits have been

February 23, 2016 0 comment Read Full Article

NASA Should Be the Key to the Crucial Development of Large Scale Bio-Jetfuel and Rocket Fuel End-to-End Production

by Robert E. Kozak* (Advanced Biofuels USA)  In looking at a way to jump-start this country’s bogged down production of biomass-based jetfuel (Jet-A, JP-5, JP-8) and rocket fuel (RP-1/2), the early history of the US space program should serve as a guide. Walter McDougall’s 1986 Pulitzer Prize winning book “the

February 8, 2016 Read Full Article

E85 & Fleets — It’s Not Rocket Science!

by Robert White (Renewable Fuels Association)  RFA works with many fleets each year to assist them with meeting their federal requirements to purchase alternative fuel vehicles and ultimately use the fuel. Each year thousands of vehicles receive a federal fuel waiver from DOE because their alternative fuel of choice is

November 13, 2015 Read Full Article

Quantifying the Emissions from a Large Ethanol Refinery

(National Oceanic and Atmospheric Administration)  Refining ethanol may release more of some pollutants than burning it in vehicles.    After quantifying the airborne emissions from the nation’s third largest ethanol refinery, a team led by NOAA and University of Colorado–Boulder researchers has found that for some gases, refining ethanol releases

May 8, 2015 Read Full Article

Alaska Airlines, Gevo to Demonstrate Renewable Alcohol-to-Jet Fuel in Upcoming Flight

by Jim Lane (Biofuels Digest) Alaska Airlines ups the ante in the search for sustainable, affordable jet fuels.  In Colorado, Gevo and Alaska Airlines announced a strategic alliance to purchase Gevo’s renewable jet fuel and fly the first-ever commercial flight on alcohol-to-jet fuel (ATJ). The demonstration flight is expected to occur

May 8, 2015 Read Full Article

Gevo Sells Renewable Jet Fuel to NASA

(Gevo/Biomass Magazine)  Gevo Inc. has announced that the National Aeronautics and Space Administration has purchased Gevo’s renewable alcohol-to-jet fuel (ATJ) for aviation use at the NASA Glenn Research Center in Cleveland, Ohio. Gevo’s ATJ is manufactured at its demonstration biorefinery located in Silsbee, Texas, using renewable isobutanol produced at its

April 7, 2015 Read Full Article

Process Converts Human Waste into Rocket Fuel

Brad Buck  (University of Florida)  Buck Rogers surely couldn’t have seen this one coming, but at NASA’s request, University of Florida researchers have figured out how to turn human waste — yes, that kind — into rocket fuel. Adolescent jokes aside, the process finally makes useful something that until now has

December 11, 2014 Read Full Article

To Boldly Go Where No Biomanufacturing Has Gone Before

(Genetic Engineering and Biotechnology News)  … But mass-efficient payloads should be possible, insist researchers at the University of California, provided space explorers make use of nontraditional biological techniques. In particular, these researchers say synthetic biology should give space missions a boost. The researchers published a techno-economic analysis that appeared online

November 12, 2014 Read Full Article

Wobbling on Climate Change

by  Piers J. Sellers (The New York Times)  I’M a climate scientist and a former astronaut. Not surprisingly, I have a deep respect for well-tested theories and facts. In the climate debate, these things have a way of getting blurred in political discussions. … In July, Mr. Stockman spent a

November 12, 2014 Read Full Article

ACCESS II Confirms Jet Biofuel Burns Cleaner

(National Aeronautics and Space Administration) Flying high above the California desert, NASA researchers recently took to the skies for the second year in a row with a DC-8 and other aircraft to study the effects on emissions and contrail formation of burning alternative fuels in jet engines. This follow-up set

October 15, 2014 Read Full Article

New NASA Probe Will Study Earth’s Forests in 3-D

by Elizabeth Zubritsky (NASA)  A laser-based instrument being developed for the International Space Station will provide a unique 3-D view of Earth’s forests, helping to fill in missing information about their role in the carbon cycle. Called the Global Ecosystem Dynamics Investigation (GEDI) lidar, the instrument will be the first to systematically probe the

September 16, 2014 Read Full Article

OMEGA System Tests for Marine Animal Durability

(Algae Industry Magazine) Much has been written about the innovative Offshore Membrane Enclosures for Growing Algae (OMEGA) developed by NASA scientists for deployment on water. OMEGA, an integrated aquatic system to produce biofuels, treat and recycle wastewater, capture CO2, and expand aquaculture production, includes floating photobioreactors (PBRs) that are intended to

July 1, 2014 Read Full Article

NASA and DLR Research Biofuel-Powered Flights

(Biofuels International)  The United States National Aeronautics and Space Administration (NASA), the German Aerospace Centre (DLR) and the Canadian National Research Council (NRC) are researching the use of biofuels in their flights by undertaking a joint testing project under the ACCESS-II project (Alternative Fuel Effects on Contrails and Cruise Emissions).

May 22, 2014 Read Full Article

CEC Issues Final Report on OMEGA System

(Algae Industry Magazine)   The California Energy Commission (CEC) has just issued their “final” report on the Offshore Membrane Enclosures for Growing Algae (OMEGA) approach to algae cultivation and wastewater remediation. Outlining the research findings for the multiyear OMEGA project, the report is available for download on the CEC’s website.

April 25, 2014 Read Full Article

Media Invited to California Briefing, Tour Highlighting Alternative Jet Fuel Research

(National Aeronautics and Space Administration/PR NewsWire/Yahoo!News)  An HU-25C jet from NASA’s Langley Research Center will be in California next month as part of a flight test to assess biofuel and other jet fuel alternatives. News media representatives are invited to attend a behind-the-scenes tour of that test on Tuesday, May

April 17, 2014 Read Full Article

NASA Signs Agreement with German, Canadian Partners to Test Alternative Fuels

(National Aeronautics and Space Administration/PRNewsWire)   NASA has signed separate agreements with the German Aerospace Center (DLR) and the National Research Council of Canada (NRC) to conduct a series of joint flight tests to study the atmospheric effects of emissions from jet engines burning alternative fuels. The Alternative Fuel Effects on Contrails and Cruise Emissions

April 10, 2014 Read Full Article

Space, the Biobased Frontier: Hot Biotechnologies for the Big Beyond

by Jim Lane (Biofuels Digest)  Next-gen biofuels technologies may be key to making the International Space Station cost effective — not to mention, other destinations in the NASA agenda.  Which may explain why a high-tech algae outfit, Evodos, is advertising on a Star Trek wallpaper site. Whether your attention is

October 22, 2013 Read Full Article

'Zero-Gravity' Fire Experiment To Test How Biofuels Burn With Help Of NASA's 'Vomit Comet'

by Rod Pyle (Huffington Post)  A team of university students is counting down toward the ultimate science ride, a weightless flight aboard a modified NASA jet to see just how certain fires burn in zero gravity. The experiment, led by engineering undergraduate Sam Avery of the University of California, San

July 16, 2013 Read Full Article

NASA Measures Effects of Biofuel on Jet Engines, Environment

by Brock Vergakis  (Associated Press/The Washington Post) NASA researchers said Thursday that test flights conducted in California have shown a commercial jet could fly safely with a blend of jet fuel that includes a plant oil. Scientists at NASA’s Langley Research center in Hampton said there was no noticeable difference in

April 26, 2013 Read Full Article

NASA Project Seeks to Assess Biofuel Environmental Performance at Altitude and Impact on Contrails Formation

(GreenAirOnline)  A team of NASA researchers has begun a programme of flight tests that will compare the environmental impacts from emissions and contrails of a blended fuel containing 50 per cent biofuel against those from conventional jet fuel. The project, titled the Alternative Fuel Effects on Contrails and Cruise Emissions

March 27, 2013 Read Full Article

NASA Begins Flight Research Campaign Using Alternate Jet Fuel

(National Aeronautics and Space Administration)   NASA researchers have begun a series of flights using the agency’s DC-8 flying laboratory to study the effects of alternate biofuel on engine performance, emissions and aircraft-generated contrails at altitude. The Alternative Fuel Effects on Contrails and Cruise Emissions (ACCESS) research involves flying the DC-8

March 4, 2013 Read Full Article

NASA-Rooted Biofuel Project Aims for Shores of Mobile Bay

by Marc D. Anderson (AL.com)  A company using NASA-licensed technology is looking at a small patch of bayfront property to launch what one day could be a revolutionary wastewater-treating and biofuel-creating endeavor. Since 2009, Algae Systems LLC of Carson City, Nev., has been refining a patent-pending “algae photo-bioreactor” process developed

November 16, 2012 Read Full Article

Grow Your Own Energy: A NASA-Backed Experiment Harvests Algae for Oil, Releases Fresh Water

by Jonathan Trent (Slate)  …Algae are single-celled organisms that thrive globally in aqueous environments and convert CO2 into carbohydrates, protein, and natural oils. For some species, as much as 70 percent of their dry weight is made up of natural oils. Through transesterification (the process of adding three molecules of alcohol

September 19, 2012 Read Full Article

Using Halophytes to Grow Fuel

(NextBigFuture.com)  Halophytes are salt-tolerant plants that are found throughout the world. Halophytes can be used to grow both fuel and food, and a NASA facility is attempting to use halophytes for large-scale fuel production. The aim is to create aviation-grade biofuels without using any arable land, freshwater, or standard food crops. Dr.

August 8, 2012 Read Full Article

Professor Sees Green Energy in Termite Guts

By Bob Silberg (NASA Jet Propulsion Laboratory/R&D Magazine)  If you’ve had to deal with termites in your house, you probably hate their guts. But not Jared Leadbetter. He loves termites, especially their guts! “It turns out termites do something we’d like to do,” said Leadbetter, a microbiologist at Caltech. That

July 27, 2012 Read Full Article

NASA’s Astrobiology Research Sparks ‘GreenTech’ Revolution

by Ruth Marlaire (NASA)  …A few years ago, Ames Exobiology scientists formed the Algae for Exploration (ALEX) group, which studies various types of lipids produced by different algal species under specific conditions, and started applying this research to new technologies. They found that non-traditional species of algae can produce the

March 20, 2012 Read Full Article

A Big Bang for Algae: South Dakota State University Researchers Develop an Algae Production System for Use in Space … and on Earth

by Erin Voegele (Biorefining Magazine)  Single cell photosynthetic organisms, such as blue-green algae, could play an important role in the future of our nation’s space program. Not only could they be used to supply valuable oxygen to fuel life-support systems, genetically modified microorganisms could also be used to produce long-chain

November 10, 2011 Read Full Article

Powered by Seaweed: Polymer from Algae May Improve Battery Performance

(Clemson)  By looking to Mother Nature for solutions, researchers have identified a promising new binder material for lithium-ion battery electrodes that not only could boost energy storage, but also eliminate the use of toxic compounds now used to manufacture the components. Known as alginate, the material is extracted from common,

September 16, 2011 Read Full Article

A.I.M. Interview: NASA’s OMEGA Scientist Dr. Jonathan Trent

(Algae Industry Magazine)  NASA scientist – the inventor, heart, and soul of the OMEGA system (Offshore Membrane Enclosures for Growing Algae) – Dr. Jonathan Trent received his PhD in biological oceanography at Scripps Institution of Oceanography. He went on to post graduate work in Europe studying the biochemistry and molecular

August 22, 2011 Read Full Article

South Dakota Research Project Could Help Colonize Space

(NewsWise/South Dakota State University)   Humans may move one step closer to colonizing space thanks to a new research project that NASA is funding at South Dakota State University, the South Dakota School of Mines and Technology and Oglala Lakota College. The South Dakota institutions have won a National Aeronautics and

July 29, 2011 Read Full Article

A.I.M. Interview: NASA Ame's Dr. Leslie Bebout

by David Schwartz  (Algae Industry Magazine)  …Dr. Leslie Bebout (who goes by “Lee”) heads the team of microbial ecologists at NASA’s Moffett Field, CA-based research facility, though much of their work is done in far away places like salt marshes, or high in the Andes mountains, out on barrier reefs,

May 23, 2011 Read Full Article

NASA Awards $16.5 Million towards Research into Green Technologies for Aircraft Entering Service after 2030

(GreenAirOnline)  Four industry and academic teams have been awarded contracts by NASA to continue research on technologies that could enable aircraft entering service between 2030 and 2035 to further reduce fuel consumption, emissions and noise. In NASA-speak, this time period is known as N+3, which represents technology three generations more

April 12, 2011 Read Full Article

Chicken Fat Studied by NASA as Eco-friendly Jet Fuel

by Michael Finneran   (Yahoo! News/PR NewsWire)  In an RV nicknamed after an urban assault vehicle, scientists from NASA’s Langley Research Center traveled cross-country this month for an experiment with eco-friendly jet fuel. The Langley team drove 2,600 miles (4,184 km) from Hampton, Va., to meet up with other researchers at

March 28, 2011 Read Full Article

NASA Looks at Plant Biomass as New Source of Biofuel in Space

by Lisa Sibley(Cleantech Group)    NASA research scientist Chad Paavola has a problem to solve: When astronauts leave the earth for long periods of time, they’re going to need to produce plants for food and the air they breathe. Some of the crops will be edible and some won’t, such as

August 19, 2009 Read Full Article

NASA Studies Cellulose For Food And Biofuel Production

For long-duration space missions, astronauts someday will grow plants for food and the air they breathe, while transforming inedible parts of the plants into useful resources, such as biofuels, food, and chemicals.   Today, scientists at NASA Ames Research Center, Moffett Field, Calif., are working on a method to transform the

August 5, 2009 Read Full Article

Making the Desert Bloom – with Fuel-Yielding Plants, Halophytes

A NASA scientist is confident that within five years commercial aircraft could be powered using a type of biofuel derived from saltwater plants, or halophytes, grown in desert areas and irrigated using sea water. While the concept may sound far-fetched, engine manufacturer General Electric says it is following developments in

January 20, 2007 Read Full Article

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Chile Chili China chitin chufa/cyperus esculents/nutsedge CIA circular economy citrus citrus greening disease Citrus Peel clean air Clean Air Act (CAA) clean diesel Clean Fuel Standard/Policy Clean Power Plan (CPP) Clean Water Act climate change Climate Change Adaptation climate change effects climate change mitigation climate legislation climate smart agriculture closed-loop system Clostridium thermocellum cloud point clover CNG Conversion kit co co-generation co-location co-operative Co-op Extension co-processing co-products coal Coal and Biomass to Liquid (CBTL) coastal habitat conservation coastal hay Coast Guard cobalt cock's foot coco cocoa Coconut coffee coffee cherries coffee grounds coffee pulp cold-tolerance cold flow college/university Colombia Colorado combined heat and power (CHP) Comment Request commercial flights commercialization commissioning Commodity Credit Corporation (CCC) Commodity Futures Trading Commission (CFTC) commodity trading common reed Community activity community college Community involvement community scale Community Wood Energy Program competition compliance compliance credits compost Compressed Natural Gas (CNG/R-CNG/bioCNG) compression-ignition engine compression ratios computer simulation concrete condensate Congo Congressional Budget Office (CBO) Connecticut Conservation Reserve Program (CRP) Conservation Stewardship Program (CSP) construction and demolition waste/debris consumer education contamination contest contrails conversion technology cooking fuel Cook Islands cook stoves cooperatives COP21 COP22 COP23 COP24 COP25 COP26 copper coppice cordgrass corn-based products corn/maize 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 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 cover crops cow rumen cracking Crambe crimes Croatia crop crop insurance cropland croton crowdfunding crude oil Cuba cuphea cup plant currency/foreign exchange policy curriculum cutworm caterpillars cyanobacteria (blue-green algae) cylindro Cyprus Czech Republic d D-3 (cellulosic) RINs D-4 (bio-based diesel) RINs D-5 (advanced biofuel) RINs D-6 (renewable fuel) RINs D-7 RINs (Cellulosic Diesel) D-8 (proposed) RINs D5 (5%DME) D20 (20%DME) dairy waste dandelion DARPA date palm date palm pits 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 Delaware DeltaWing 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 diatoms diesel diesel-range hydrocarbons diesel-to-biodiesel conversion Diesel Emissions Reduction Act (DERA) diesel fuel blendstock diesel prices diesel with renewables diethyl ether digital Digital Biology diisobutylene (DIB) dilute acid hydrolysis pretreatment DIN 51605 DIN EN 15376 (Ethanol blending component) direct-to-fuel direct air capture directed evolution direct injection Direct Sugar to Hydrocarbon Conversion (DSHC) dispense distillates distillation distilled biodiesel 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-resistant drought tolerant dry ice dual cropping Dubai duckweed e e-diesel e-LNG (synthetic/electro Liquified Natural Gas) e-methanol E. coli E0 E0 price E1 E2 E3 E4 E5 E5 price E6 E7 E8 E10 E10 certification fuel E10 price E12 E13 E15 E15 price E15 pumps E20 E20 price E20 pumps E22 E25 E25 pumps E27 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps E35 E40 E50 E55 E75 E78 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 E100 E100 conversion kit earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED95 educatio education educational business private educational tour Education Series 3030 EERE efficiency Egypt Electric aircraft Electric Car/Electric Vehicle (EV) electric grid electricity electricity/power generation electricity/power transmission electricity price electrocatalysis electrochemical electrochemical cell electrofuels (e-fuels) electrolysis electrolytic cation exchange electromethanogenesis (ME) Elephant grass/Napier grass elephants El Salvador embargo emissions emissions standards EN 228 EN 590 EN 15751 EN 15940 EN 16709 end-of-life Endangered Species Act (ESA) end user 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 reserves Energy Return on Energy Invested (EROEI or EROI) energy security Energy Security Trust energy storage enforcement engine Engine/Fuel Co-optimization Engine Development engineering engine problems England enhanced oil recovery (EOR) entrepreneur environment Environmentalists environmental justice environmental policy Environmental Quality Incentive Program (EQIP) Enzymatic enzymatic conversion enzymatic depolymerization enzymatic hydrolysis enzyme production enzyme recycling enzymes Enzyme solicitation EPA (Environmental Protection Agency) EPACT (Energy Policy Act) equipment eRINs/electric pathway Eritrea erosion control EROWI (Energy Return on Water Invested) ESG (Environmental Social Governance) esterification Estonia ETBE (ethyl tert-butyl ether) ethane ethanol/bioethanol ethanol/methanol synthesis ethanol2G ethanol benefits ethanol blends/ethanol flex fuels ethanol blend wall ethanol emissions ethanol fire ethanol fuel cells ethanol hybrid ethanol pipeline ethanol prices ethanol production ethanol pumps ethanol tax ethanol terminal ethanol to gas ethanol tolerance Ethiopia Ethiopian mustard ethylene ethyl levulinate (EL) ets eucalyptus Euglena European Emissions Trading System (ETS) European Union (EU) eutrophication externalities extremophiles f 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 farmers farming farm policy Farm to Fleet Farm to Fly 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 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 Feedstocks feedstock storage feedstock transportation fermentation ferry fertilizer F Factor fiber Fiji Financing Finland Fischer-Tropsch/FT Fischer-Tropsch Synthetic Kerosene with Aromatics (FT-SKA Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK) fish feed fish oil fish waste fit for purpose flameleaf sumac flavors flax Fleets fleet turnover fleshings flex-fuel vehicles (FFV) Flightpath flight tests 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 forestry Forest Service fossil carbon fossil fuel fracking fractionation fragrance France franchise fraud Freedom of Information Act (FOIA) free fatty acids (FFA) freight/cargo French French Guiana fructose fruit FT-SKA fuel fuel additives 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 Gambia gas-to-liquid (GTL) gasification gasoline gasoline-range hydrocarbons gasoline baseline gasoline consumption gasoline mandate gasoline markets gasoline price gas prices gas tax/highway user fee 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 Ghana GHG (Greenhouse Gas Emissions) giant cane Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect global warming global warming potential glucose glycerin glycerin standards glycerol goats Governance practices) Government Accountability Office (GAO) government investment government subsidies grains grain sorghum/milo grain speculators GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasshoppers grease Great Green Fleet Great Lakes Greece green/black economy green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Green New Deal Green Racing Green Recovery GREET model Grenada gribble growers gua beans Guam guar Guatemala guayule Guerbet reaction Guinea Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP h Haiti Halophytes harvesting harvest site processing Hawai'i hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ health health benefits health effects heat-tolerance heating oil/fuel heat of combustion heat of vaporization 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) HFS-SIP 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 Vehicles (HOV) high performance regular high school project Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Honge tree nuts Hong Kong 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 Hybrid aircraft hybrids hydrocarbon fuels hydrodeoxygenation hydrodiesel hydrofaction hydrogen Hydrogen/Renewable Hydrogen hydrogenase hydrogenation hydrogenation-derived renewable diesel (HDRD) hydrogen fuel cells hydrogenolysis hydrogen price hydrogen pumps hydropower hydroprocessing hydropyrolysis hydrothermal carbonization hydrothermal liquefaction (HTL) hydrothermal treatment Hydrotreated renewable diesel (HRD) hydrotreating hydrotreatment hydrous ethanol hypoxia zone Iceland Idaho Illinois illuppai ILUC (Indirect/Induced Land Use Change) import/export incinerator ash India Indiana Indian beech tree Indian grass indirect effects indirect emissions indirect fuel use change indium Indonesia industrial ethanol industrial sugars industrial waste industrial waste gases IndyCar infographic Infrastructure inhibitors innovation insects insurance integrated food/energy systems intellectual property Inter-American Development Bank inter-crop interactive map intercropping internal combustion engine internal combustion engine/gasoline engine ban International international balance of payments International Energy Agency (IEA) International Maritime Organization (IMO) International Monetary Fund (IMF) International Organization for Standardization (ISO) International Renewable Energy Agency (IRENA) International Trade International Trade Administration International Trade Commission Internships inulin invasive species Investing investment tax credit ionic liquids Iowa IPCC Intergovernmental Panel on Climate Change Iran Iraq Ireland iridium iron IRS (Internal Revenue Service) IS 1460 ISO 8217 (marine distillate fuel standard) ISO 9000 isobutanol isobutanol price isobutanol pump price isobutene isooctane isooctene isopropanol Israel Italy Ivory Coast JAA jackfruit Jamaica jamelão Japan jatobá Jatropha Jerusalem artichoke jet jet A Jet A-1 Jetfuel (Sustainable Aviation Fuel (SAF)) Jimmy Carter Jobs jojoba Jordan JP-4 JP-5 JP-8 JP-10 juniper Just A MInute Just Transition jute K-12 Education Kabakanjagala kalanchoe kamani Kansas Kans grass Karanja Kazakhstan kelp Kemiri Sunan kenaf Kentucky Kenya kerosene ketones kinggrass Kiribati Knowledge Discovery Framework Korea Kosovo kudzu kukui nut kulpa kusum Kuwait Kygryzstan labels labor policy Labrador lactose Lake County lamp oil landfill methane Landfills land ownership land prices land rights landscape land subsidence land tenure land transfer land use land use change land use policy Laos 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mallees Malta Malyasia mamona management changes mandates mangaba manganese mango mangrove Manitoba mannose manure maple maps marginal land Marine/Maritime Bio- Renewable Fuel marine algae Marine Corps Marine Diesel Oil (MDO) Marine Gas Oil (MGO) market forces marketing markets/sales market share Mars Marshall Islands Maryland Masdar Institute Massachusetts mass balance standard Master Limited Partnership (MLP) Mauritius Mazda meat mechanics training medical waste MEEC membranes mergers and acquisitions mesquite methan methanation methane/biomethane methane leaks methanization Methanol/Biomethanol/Renewable Methanol methanol price 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 millennium fruit millet millettia pinnata milo stover minerals mining Minnesota miscanthus misfueling missile fuel Mississippi Missouri mixed prarie mobile refinery modeling modular molasses mold molybdenum MON (Motor Octane Number) Monaco Mongolia mongongo Montana Montenegro moose morama Moringa tree Morocco morula motorcycles MOVES (motor vehicle emissions simulator) modeling system MOVES3 (MOtor Vehicle Emission Simulator model) MOVES2014 Mozambique MSW (Municipal Solid Waste) MTBE (Methyl tert-butyl ether) multi-fuel municipal/city mushroom mushroom substrate mustard seed Myanmar n-butanol nahar Namibia nano nanocatalysts nanocellulose nanomaterials nano particles naphtha/bionaphtha/renewable naphtha NASCAR National Academies of Science National Aeronautics and Space Administration (NASA) 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) 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Norway Nova Scotia NOx (nitrogen oxides) noxious weeds nuclear Nunavut nutraceuticals nutrient credit trading nutrient management nutrients nutrition nut shells oak oat hulls oats oat straw Obligated Parties/Point of Obligation (PoO) ocean-based energy Oceania octane octane price/value octanol Office of Energy Efficiency and Renewable Energy Office of Management and Budget (OMB) Office of Science and Technology Policy (OSTP) offtake agreements Ohio oil oil/gas terminals oil embargo oil exploration oil monopoly oil p oil price parity oil prices oil production oil refineries oil replacement Oils oil sands oil seed oil seed crops oil speculators oil spill oil subsidies oil taxes Oklahoma olefins oligomerization olive cake olive oil olive pits olives olive water Oman Omega-3s on-farm algae production on-farm biodiesel on-farm ethanol production on-farm natural gas production on-farm processing one pound waiver onion waste online courses Ontario OPEC (Organization of the Petroleum Exporting Countries) open fuel standard open pond opportunity zones optimized flex fuel vehicles orange peel orchard grass orchard prunings Oregon organic solar cells Organization for Economic Cooperation and Development (OECD) osage orange OSHA Overseas Private Investment Corporation overview overview/survey course oxygen oxygenate ozone Pakistan Palau palm palm biomass palm fatty acid distillate palm fiber palm fronds palm kernel palm kernel oil palm kernel shell palm oil palm oil mill effluent (POME) palm oil prices palm waste Paludiculture/peatland cultivation Panama pandas panic grass papaya paper Papua Indonesia Papua New Guinea paraffins Paraguay Paris Agreement parity partial waiver particulates pasture land Patent and Trademark Office (PTO) patents pathways Paulownia paulownia tree payments peaches peak oil peak oil demand peanuts/groundnuts peas pectin peela kaner pellets Pennsylvania pennycress/stinkweed pentane pentanol pentose pequi perennial grains perennial grasses Performance 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producer tax credit Production tax credit productivity project insurance propagating Propane/Biopropane/Renewable Propane propanol property insurance propylene protectionism protein protests proton exchange membrane (PEM) public comments public health policy Puerto Rico pulp Pulp/Paper Mill pump retrofit kit pumps pungam Punnai tree pyrolysis Q-RIN QAP Qatar quality assurance Quality Assurance Plans (QAPs) quality improvement quantum dots Quebec Queensland quote of the week r R33 rabbits race radiata pine Rahal Letterman Lanigan Racing railroad rainforest rain tree RAND rare earth metal RD10 RD20 RD30 RD80 RD99 RD100 reclaimed mine lands recycled oil recycled plastics recycling red algae redcedar red ii Reducing Emissions from Deforestation and Forest Degradation refineries reforestation Reformate regenerative braking regenerative farming regulations Regulations-Federal Regulations-State Regulatory Enhancement Growth Support (REGS) Reid vapor pressure (RVP) remediation remediation rice straw Renewable Chemical renewable chemical producer tax incentive renewable chemical production tax credit Renewable Diesel/Green Diesel/Paraffinic Diesel Renewable Diesel/Green Diesel price Renewable Diesel Production renewable diesel pumps renewable diesel tax credit renewable diesel terminal Renewable Energy Renewable Energy Directive (RED and RED II) Renewable Energy Standard Renewable Energy to Fuels through Utilization of Energy-Dense Liquids (REFUEL) renewable fuel renewable fuel oil (RFO) Renewable Fuels Directive (EU) Renewable Fuel Standard (RFS2) revisions/repeal Renewable Fuel Standard (RFS and RFS2) renewable gasoline blendstock renewable marine diesel Renewable Natural Gas (RNG) Renewable Natural Gas (RNG) price Renewable Natural Gas (RNG) pumps Renewable Portfolio Standards Renewable Power Standard Renewable Synthesized Iso-Paraffinic Fuels (SIP) Renewable Transport Fuel Obligation (RTFO) renewable volume obligation (RVO) RenovaBio replacement molecules Repowering Assistance Program repurpose research and development research facility resiliency resource depletion resurrection grass retail retrofit return on investment R Factor RFI (Request for Information) RFS "reset" RHD100 Rhizosphere Observations Optimizing Terrestrial Sequestration (ROOTS) Rhode Island Ricardo rice rice bran oil rice hulls rice husks rice price rice straw RICO (Racketeer Influenced and Corrupt Organizations Act) RIMPAC RINs (Renewable Identification Numbers) RINs markets RINs price risk management RJ-4 RJ-6 RME (rape methyl ester) RME180 RNA (Ribonucleic acid) roadmap rocket fuel Romania RON (Research Octane Number) rotation crops royalties RTP (rapid thermal processing) rubber rumen ruminants rural development Rural Energy for America Program (REAP) Rural Energy Self-Sufficiency Initiative Rural Renewable Energy Pilot Program Russia Russian olive rutabaga Rwanda ry rye Rye grass s saccharification Safer and Affordable Fuel Efficient Vehicles (SAFE) safety safflower sago pond weed SAIC SAK Salicornia salt-tolerant saltbush saltcedar sal tree salt water Sanctions Santa Monica sardine oil Saskatchewan Saudi Arabia sawdust scale up Scandinavia scholarships/fellowships Science Advisory Board (SAB) Science Policy Scotland scum sea level rise seaports seashore mallow seawater Seaweed/Macroalgae seaweed cultivation Section 526 Securities and Exchange Commission (SEC) seed-to-wheel seed husks Senegal Serbia sesame sewage Seychelles shale shale gas shale oil shark oil sheep shipping shipping containers shipworm Sierra Leone silica Silphie/cup plant/Indian cup silver silver maple simarouba Singapore sisal SK slash Slovakia Slovakia/Slovak Republic Slovenia sludge Small Business Administration small engines small refinery exemption (SRE) smog smokestack soap 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 biomass solar energy solar 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standards sulfur Sumatra sunflower sunflower stalks supercritical fluid supercritical hydrolysis supply agreements supply chain Supreme Court surahart Suriname Sustainability Swaziland Sweden sweetgum sweet potatoes Sweet sorghum swine waste Switchgrass Switzerland sycamore syngas syngas fermentation synthetic biology synthetic diesel synthetic gasoline synthetic kerosene synthetic liquified gas (SLG) synthetic methane synthetic natural gas Syria Tailoring Rule Taiwan Tajikistan tall fescue tall oil tallow tallow tree Tamarix tank-to-wheel tank cars tankers tanker trucks Tanzania tariffs taro tar sands Tasmania tax benefit tax credit taxes tax incentives tax parity tax policy tea teach-the-teacher teacher teacher resources teacher training technical course Technical Readiness Levels techno-economic analysis technology transfer tech transfer telephone utility poles Tennessee termites terpenes terrestrial carbon testing Texas textbook Thailand theft therapeutics Thermal catalytic 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