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Microbial Division of Labor Produces Higher Biofuel Yields

by Diana Yates (University of Illinois at Urbana-Champaign/Phys.Org) Scientists have found a way to boost ethanol production via yeast fermentation, a standard method for converting plant sugars into biofuels. Their approach, detailed in the journal Nature Communications, relies on careful timing and a tight

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The Digest’s 2023 Multi-Slide Guide to Sustainable Ethanol Production Pathways

by Jim Lane (Biofuels Digest) This past week Shrijant Rathi, executive director for Praj Americas, returned to the Digest stage for this fascinating deep-dive into new technologies that open up opportunities for ethanol producers through retrofit, bolt-ons or add-on technologies that

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ROBIN Debuts THE CLARIANT CHANNEL

(Biofuels Digest)  Now on ROBIN, up to the minute video and presentations, events and background from Europe's dominant player in 2G ethanol and in many chemicals markets. All content is available on THE CLARIANT CHANNEL, part of your ROBIN streaming

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Near Net Zero 2G Ethanol and Cellulosic Sugar: The Digest’s 2022 Multi-Slide Guide to Praj

by Jim Lane (Biofuels Digest)  How does Praj do simultaneous production of 2G ethanol and RNG from bagasse? What made the 3 cellulosic ethanol for Oil Marketing Cosin India successful? Where do Praj’s Celluniti and enfinity platforms fit in for

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NREL Process for Renewable Butyric Acid Good for Environment, Cheaper Biofuels

(National Renewable Energy Laboratory) Scientists at the National Renewable Energy Laboratory (NREL) developed a fully integrated process to produce a promising precursor for diesel and jet fuel from lignocellulosic biomass, and for less expense than the selling price of the same

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Bioprocess for Converting Plant Materials into Valuable Chemicals

(University of Illinois at Urbana-Champaign/Science Daily)  Scientists have developed a bioprocess using engineered yeast that completely and efficiently converted plant matter consisting of acetate and xylose into high-value bioproducts.  A team of scientists at the University of Illinois Urbana-Champaign developed a

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Energycane Produces More Biodiesel than Soybean at a Lower Cost

(University of Illinois/EurekAlert!)  Bioenergy from crops is a sustainable alternative to fossil fuels. New crops such as energycane can produce several times more fuel per acre than soybeans. Yet, challenges remain in processing the crops to extract fuel efficiently. Four new studies

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Your Amazon Boxes Could Be Turned into Biofuel: A New Microorganism Munches on Cardboard to Create a Source of Energy.

by Mark Wilson (Fast Company)  ... The problem is that recycling centers, with so much excess cardboard, just toss the material into a dump. But what if we could do something else—anything else—with all these boxes? Like fuel a car?

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New Technology Turns Delivery Boxes into Biodiesel

(The Korea Bizwire)    A newly developed technology is capable of producing biodiesel, an eco-friendly fuel for automobiles, using paper waste generated by parcel deliveries. Researchers from the Korea Institute of Science and Technology (KIST) announced Tuesday that they had developed a

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Engineered Pseudomonas putida Simultaneously Catabolizes Five Major Components of Corn Stover Lignocellulose: Glucose, Xylose, Arabinose, p-coumaric Acid, and Acetic Acid

by Joshua R.Elmore, Gara N.Dexter, DaviniaSalvachúa, MarykateO'Brien, Dawn M.Klingeman,KentGorday, Joshua K.Michener, Darren J.Peterson, Gregg T.Beckham, Adam M.Guss  (Metabolic Engineering) Engineered P. putida to catabolize xylose and arabinose.  Identified bottlenecks in xylose catabolism in P. putida and improved growth rate.  Max sugar consumption rate in

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Towards a Green Future: Efficient Laser Technique Can Convert Cellulose into Biofuel

(Tech Xplore/Tokyo University of Science)  ... The plant-based polymer cellulose is the most abundant form of biomass globally and can be converted into raw materials such as glucose and xylose for the production of bioethanol (a type of biofuel). But

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Wanted – Stronger Microbial Strains: The Digest’s 2019 Multi-Slide Guide to NREL’s Biological Sugar Upgrades

by Jim Lane (Biofuels Digest)  Microbial strains convert lignocellulosic sugars to fuel precursors, but Jeff Linger from National Renewable Energy Laboratory gave this illuminating presentation at the DOE’s BETO 2019 Project Peer Review that details how they are looking to

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Oh So Sweet! Amyris’s Look at Farnesene Production from Sugars: The Digest’s 2019 Multi-Slide Guide to MegaBio and Farnesene

by Jim Lane (Biofuels Digest)  Amyris is working on a MegaBio goal. Mega because it’s a big goal – develop a fully integrated and scalable process to produce farnesene from cellulosic sugars at $2 per liter in the U.S. Quinn Mitrovich from Amyris

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Tolerating Even More: The Digest’s 2019 Multi-Slide Guide to Improving Yeast Tolerance to Lignocellulosic Feedstocks

by Jim Lane (Biofuels Digest)  Wouldn’t it be great if we could boost fermentation of high-toxicity biomass hydrolysates? Well, folks are working on this via enhanced biocatalytic tolerance. At the recent DOE BETO 2019 Project Peer Review, Felix Lam and

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Making Enzymes More Effective: The Digest’s 2019 Multi-Slide Guide to Enzyme Engineering

by Jim Lane (Biofuels Digest) Enzyme technology enables advanced biofuels. But can we do better? Can enzymes improve conversion? Can understanding enzyme structure, function, activity technology enable industrial enzyme improvement while reducing company R&D cost? Michael Himmel, Senior Research Fellow from NREL’s Biomolecular

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Friday Fun with Fungus: The Digest’s 2019 Multi-Slide Guide to Fungal Biotech for Biofuels

by Jim Lane (Biofuels Digest) Noone knows fungus like these guys. A PNNL team has been developing fungal genetic engineering tools for industrially relevant fungi (filamentous and yeasts) and applying them to development of biofuel and bioproduct bioprocesses in stirred tank

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Disruptive Technologies: The Digest’s 2019 Multi-Slide Guide to Praj Industries

by Jim Lane (Biofuels Digest)  Praj Industries is an end-to-end solutions provider in the ethanol arena from concept to commissioning and feedstock handling to effluent treatment. They have technology and engineering solutions for biofuels, biochemicals and water. Dr. Pramod Kumbhar, Chief Technology

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Lallemand and Toyota Motor Corporation Sign Production and Licensing Agreement for New Cellulosic Yeast Strains

(Lallemand)  Lallemand Biofuels & Distilled Spirits (LBDS) a business unit of Lallemand Inc. is pleased to announce that is has signed an agreement on February 26, 2019, with Toyota Motor Corporation to produce and market a new portfolio of yeast strains

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GLOBAL BIOENERGIES: First Production of Isobutene from Wheat Straw at Demo Scale

(Global Bioenergies/Globe Newswire)  New phase for the H2020 Optisochem project after 18 months of activity; Sugars from wheat straw produced at Clariant's Sunliquid® pre-commercial plant have been shipped to Global Bioenergies' Leuna demo plant; Successful test runs for production of straw-based isobutene, batches delivered

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Growth of Engineered Pseudomonas putida KT2440 on Glucose, Xylose and Arabinose: Hemicellulose Hydrolysates and Their Major Sugars as Sustainable Carbon Sources

by Yan Wang, Felix Horlamus, Marius Henkel, Filip Kovacic, Sandra Schläfle, Rudolf Hausmann, Andreas Wittgens, Frank Rosenau (Global Change Biology Bioenergy)  Lignocellulosic biomass is the most abundant bioresource on earth containing polymers mainly consisting of D‐glucose, D‐xylose, L‐arabinose and further sugars.

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Growth of Engineered Pseudomonas putida KT2440 on Glucose, Xylose and Arabinose: Hemicellulose Hydrolysates and Their Major Sugars as Sustainable Carbon Sources

by Yan Wang, Felix Horlamus, Marius Henkel, Filip Kovacic, Sandra Schläfle, Rudolf Hausmann, Andreas Wittgens, Frank Rosenau (Global Change Biology Global Energy)  Lignocellulosic biomass is the most abundant bioresource on earth containing polymers mainly consisting of D‐glucose, D‐xylose, L‐arabinose and further sugars.

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Don’t Mess with My Toot Toot: The Zydeco of Xyleco

by Jim Lane (Biofuels Digest)  ... This week on 60 Minutes, another unlikely character burst onto the national scene, courtesy of one of the lightest technologies profiles ever investigated on 60 Minutes by the otherwise redoubtable Lesley Stahl, who offered up the story

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New Method More than Doubles Sugar Production from Plants

(SwissInfo.ch)  Chemists at the Swiss Federal Institute of Technology Lausanne (EPFL) have developed a method that can significantly increase the yield of sugars from plants, improving the production of renewable fuels, chemicals and materials.  Producing fuels and chemicals from biomass (for example

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A Switchgrass Sugar Situation

by Paige Short (Michigan Technological University)  Switchgrass is a promising biofuel alternative to corn, but farmers, environmentalists and biofuel developers, find deciding on the right time to harvest particularly thorny. ... The current viable harvest window for switchgrass extends from peak biomass, when

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Lifecycle Energy Consumption and Greenhouse Gas Emissions from Corncob Ethanol in China

by Yu Wang, Ming‐Hsun Cheng, Mark Mba Wright (Biofuels, Bioproducts and Biorefining)  Converting corncobs into fuel ethanol is different from converting stover because cobs have higher hemicellulose and lower lignin than stover. Current research provides life‐cycle assessments of greenhouse gas (GHG) emissions

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Industrial Enzyme Frontiers: The Digest’s 2018 Multi-Slide Guide to MetGen

by Jim Lane (Biofuels Digest)  MetGen’s MetZyme enzymatic solutions cover the entire bio-based value chain from feedstock to high-value chemicals and enable the use of cellulosic feedstocks as well as the creation of entirely new bio-based materials. Alex Michine and the MetGen

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Accelerating Ag Innovation: The Digest’s 2018 Multi-Slide Guide to the USDA Agricultural Research Service

by Jim Lane (Biofuels Digest)  The Agricultural Research Service (ARS) is the U.S. Department of Agriculture’s chief scientific in-house research agency. ARS conducts research to develop and transfer solutions to agricultural problems of high national priority and provide information access and dissemination to:

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Researchers Engineer Yeast to Grow on Xylose

(Ethanol Producer Magazine/Tufts University)  Researchers at Tufts University have created a genetically modified yeast that can more efficiently consume a novel nutrient, xylose, enabling the yeast to grow faster and to higher cell densities, raising the prospect of a significantly faster

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DSM Announces Broad Product Offering for the Biofuels Industry

(DSM/Newswire Today) Royal DSM announces its commitment to bring innovative solutions to the biofuels industry with a full portfolio offering of yeast and enzymes for starch, fiber and biomass conversions - DSM.com. Euronext: DSM KON --  Royal DSM, a global science-based company

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The Digest’s Top 10 Innovations, 3.28.18 Release

by Jim Lane (Biofuels Digest)  According to BIO, the global economic value today of the biobased economy – including industrial biotechnology, renewable chemicals and polymers, biofuels, enzymes and biobased materials – is $355.28 billion. And looking at the new USDA Indicators report

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Eco-Friendly Method Can Turn Raw Biomass into High Value Chemicals, Pharmaceuticals

(IANS/Indian Express)  An international team of researchers, including from India and Bangladesh, has developed a cost-effective method of converting non-edible agricultural biomass, such as jute, or the waste by-product from food crops, into commercially valuable chemicals for food and pharmaceutical

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Cellulosics & the Whole Bio-Barrel: The Digest’s 2017 Multi-Slide Guide to Renmatix

by Jim Lane (Biofuels Digest)  Renmatix is a technology licensor that enables the production of petrochemicals from plants. The company’s water-based Plantrose process is the lowest cost method for converting a wide range of non-food biomass into cellulosic sugars, used

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Solving a Sweet Problem for Renewable Biofuels and Chemicals

(Phys.Org/Arizona State University)  Despite several major national research initiatives, no one has been able to come up with the breakthrough renewable biofuel technology that would lead to a cheaper alternative to gasoline. That research challenge led ASU scientists, Reed Cartwright and

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“Packers” Yeast, Newly Identified by a UW–Madison Undergrad, Uncovers a Decades-Old Mistake in the Yeast Family Tree

by Chris Barncard (University of Wisconsin-Madison)   When Max Haase set out for a walk in Green Bay’s Baird Creek Nature Preserve on a May day in 2015, it was pretty normal stuff. Baird Creek was practically in his backyard, and

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D3Max Pilot Test Results at ACE Ethanol Exceed Expectations

(BBI International/Ethanol Producer Magazine)  This February, D3MAX announced the completion and shipment of its pilot plant employing the patented D3MAX cellulosic ethanol technology. Installed at ACE Ethanol LLC, in Stanley, Wisconsin, the testing of the patented D3MAX corn fiber-to-ethanol process

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Cell-Free Manufacturing: The Digest’s 2016 Multi-Slide Guide to Greenlight Biosciences

by Jim Lane (Biofuels Digest)  GreenLight Biosciences is a bioproduction company that has developed what it terms “a revolutionary cell-free manufacturing platform”. The cell-free platform is capable of synthesizing complex chemicals through a sustainable, clean, biological process at costs that can

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Yeast Evolution Offers Hope for Cellulosic Biofuel

by Kari Lydersen (Midwest Energy News)  ...  The prospects for cellulosic ethanol becoming a commercially available clean transportation fuel could also hinge on yeast’s ability to ferment corn stalks, switchgrass, wood chips or other fibrous feed stock. The same strain of

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Changing Cell Behavior Could Boost Biofuels, Medicine

by Beth Miller (Phys.Org)  A computer scientist at Washington University in St. Louis has developed a way to coax cells to do natural things under unnatural circumstances, which could be useful for stem cell research, gene therapy and biofuel production. Michael

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‘Super Yeast’ Has the Power to Improve Economics of Biofuels

by Mark E. Griffin (University of Wisconsin-Madison)  Scientists at the University of Wisconsin­–Madison and the Great Lakes Bioenergy Research Center (GLBRC) have found a way to nearly double the efficiency with which a commonly used industrial yeast strain converts plant sugars

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Strategic Intent: The Digest’s 2016 Multi-Slide Guide to ExxonMobil in the Advanced Bioeconomy

by Jim Lane (Biofuels Digest)  This season, The Digest is hosting the Strategic Intent webinar series, looking at the plans, progress and future milestones of strategic stakeholders in the Advanced Bioeconomy. In this slide deck, we looked at ExxonMobil and its

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Re-Think, Re-Use, Retro-Fit: 15 4G Techs Transforming Gen-1 Biobased Plants

by Jim Lane (Biofuels Digest) ... Here, we profile 15 techs that offer incremental to profound shifts in the economics of the Gen-1 ethanol fleet, and have implications for everything from passenger cars to jets. #15 Vertimass  and Byogy #14 Croda #13 Hummingbird #12 Alliance BioEnergy #11 GeoSynFuels #10

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Renmatix Turns Biomass into Sugars for Industrial Use

(NewBIO/Cooperative Extension System)  Technology patented by Renmatix enables the manufacture of industrial sugars from biomass on a scale that is commercially cost-effective. Table of Contents Introduction From Biomass to Sugars Benefits of Supercritical Water Customers Rebuild Biorefiners based on Plantrose™ Process

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Doing More with Less: The Digest’s 2016 8-Slide Guide to Stora Enso

by Jim Lane (Biofuels Digest) We knew that Stora Enso has become awesomely serious about the advanced bioeconomy when news emerged in 2014 that the company had acquired Virdia for $33 million with additional potential payouts totaling approximately $29 million following

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Momentum Builds behind Researcher's New Biomass Process

(University of Wisconsin-Madison/Phys.Org)  For a world hooked on fossil carbons, the vials of amber syrup in Jim Dumesic's lab are full of sweet potential.  Dumesic's group caused a stir in research circles and the media in 2014 by publishing a

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Chempolis’ Cellulosic Ethanol Technology Heads for Commercial-Scale in India

by Jim Lane (Biofuels Digest)  Chempolis’ multi-year quest to build cellulosic ethanol in India finds a happy landing.  --  In India, €110 million joint venture cellulosic ethanol project of Chempolis Ltd and Numaligarh Refinery Limited (NRL) is moving towards construction

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ExxonMobil, REG Tie-Up to Take Cellulosic Biodiesel to Scale

by Jim Lane (Biofuels Digest)  Two giants hook up to bring cellulosic biodiesel to scale. A new source of biodiesel feedstock, and a new source of renewable fuels. In Iowa, ExxonMobil and Renewable Energy Group have agreed to jointly study the

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C5 Is the New C6

by Jim Lane (Biofuels Digest) Goodbye glucose, hello xylose. The X-Factor in the advanced bioeconomy might just be a sugar that starts with an X.  ...  When we think about C5s — that are liberated by new technologies from the cellulosic

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A Metabolic Pathway in Cyanobacteria Could Yield Better Biofuels and Bioproducts from Photosynthesis

(National Renewable Energy Laboratory)  Scientists from the Energy Department's National Renewable Energy Laboratory (NREL) have discovered that a metabolic pathway previously only suggested to be functional in photosynthetic organisms is actually a major pathway and can enable efficient conversion of

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DEINOVE Successfully Reaches 2G Bioethanol Pre-Industrial Scale in a 300-Liter Fermenter

(DEINOVE) DEINOVE (Alternext Paris: ALDEI), a biotech company developing innovative processes for producing biofuels and bio-based chemicals from non-food biomass with its Deinococcus bacteria, announced today that it has produced 2G ethanol with an exceptional performance level in a 300-liter fermenter. The trials

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Alliance Bioenergy Improves CTS Conversion Rates in October

(Alliance BioEnergy Plus Inc./Biomass Magazine)  Alliance Bioenergy Plus, Inc. recently announced that its subsidiary Ek Laboratories in Longwood, Florida, under the direction of Dr. Richard Blair, Dr. Peter Cohen and Dr. Zhilin Xie, continues to see success in optimizing the commercial

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Barley Straw Shows Potential as Transport Biofuel Raw Material

(EurekAlert!/University of Eastern Finland)  The hemicellulose sugars of barley straw can be effectively fermented into biobutanol, when starch is added during the pre-treatment or fermentation process, shows a new University of Eastern Finland study. Seeking to find alternatives to ethanol as

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Sugar Is the New Crude: The Digest’s 2015 8-Slide Guide to American Process

by Jim Lane (Biofuels Digest)  Although American Process has been most closely associated with its complete cellulosic biofuels package — of late, the company has been much in focus because of its capabilities in producing low-cost renewable sugars. Thought it was

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The Isobutene Process Successfully Uses Xylose, the “Wood Sugar”

(Global Bioenergies)  The isobutene process was first developed by Global Bioenergies using glucose derived from cereals such as wheat or corn. Early in 2015, the company announced that the process was compatible with crude “second generation” sugars derived from agricultural

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4 Minutes with… Eddy Christensson, VP Sales & Marketing, North America, Taurus Energy AB, Lund Sweden

by Jim Lane (Biofuels Digest)  ... Taurus Energy is a Research & Development company specializing in strain development of pentoses both xylose and arabinose in biomass derived streams. Taurus has extensive know-how in lingo cellulosic ethanol production with 11 patent families

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Poplar-Based Bioethanol Production Awaits Spike In Price Of Crude

by Bruce Dorminey (Renewable Energy World)  As the world’s fastest growing temperate tree species, poplar can add a dozen feet annually and reach maturity in as few as four years.  One of its hybrids, populus x generosa, has the widest

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High-Yield Hydrogen Production from Biomass by in vitro Metabolic Engineering: Mixed Sugars Coutilization and Kinetic Modeling

Joseph A. Rollin, Julia Martin del Campo, Suwan Myung, Fangfang Sun, Chun You, Allison Bakovic, Roberto Castro, Sanjeev K. Chandrayan, Chang-Hao Wu, Michael W. W. Adams, Ryan S. Senger, and Y.-H. Percival Zhang (Proceedings of the National Academy of Sciences)

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Corn Husks a Promising Source of Renewable Fuel

(Yahoo! News/Agence France-Presse)  US scientists said Monday they have found a way to use discarded corn husks and stalks to make cheap hydrogen fuel that doesn't pollute the environment like fossil fuels. The advances by a team at Virginia Polytechnic Institute

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Cellulosic Ethanol Prospects Boosted by Research

(The Crop Site)  US - The potential for producing cost-effective cellulosic ethanol that uses plentiful and sustainable cellulosic plant biomass continues to grow, thanks to research at the US Department of Agriculture (USDA). USDA Agricultural Research Service (ARS) scientists at the

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First Ionic Liquid Made from Plant Waste

by James Urquhart (Chemistry World)  Ionic liquids – salts that are liquid at room temperature – could potentially be made more cheaply and greenly by recycling by-products from biofuel production processes, according to US researchers. These ionic liquids derived from biofuel

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Cellulosic Byproduct Increases Ethanol Yield

by Joanna Schroeder (DomesticFuel.com)  Scientists from the University of Illinois have reported that they have engineered yeast to consume acetic acid, a previously unwanted byproduct of the process of converting plant leaves, stems and other tissues into biofuels. This innovation increases ethanol

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More Efficient Production of Biofuels from Waste with the Help of Modified Yeasts

(Phys.Org)  ... Researchers from VIB (the Flanders Institute for Biotechnology) who are associated with KU Leuven have developed yeast strains that produce bio-ethanol from waste with an unprecedented efficiency. As a result, they are well placed to become important players on a

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Breakthrough in Hydrogen Fuel Production Could Revolutionize Alternative Energy Market

(Virginia Tech News)  A team of Virginia Tech researchers has discovered a way to extract large quantities of hydrogen from any plant, a breakthrough that has the potential to bring a low-cost, environmentally friendly fuel source to the world. “Our new

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Research Targets Cells to Reduce Lignin, Boost Fermentable Sugar

by Susanne Retka Schill (Ethanol Producer Magazine)    Researchers at the Joint BioEnergy Institute are exploring new ways to meet the challenge of recalcitrant cellulosic feedstocks and lower the cost of biomass-based biofuels. The group recently published two papers detailing their work

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Ethanol Production from Xylose by Pichia Stipitis NRRL Y-7124 in a Stirred Tank Bioreactor

by Silva, J. P. A., Mussatto, Solange I., Roberto, I.C., Teixeira, J. A.   (Universidade do Minho/Repositorium)  The ethanol production by Pichia stipitis was evaluated in a stirred tank bioreactor using semidefined medium containing xylose (90.0 g/l) as the main carbon source. Experimental assays

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Trillium Awarded SBIR Grant from National Science Foundation

(Trillium FiberFuels/Ethanol Producer Magazine)  Trillium FiberFuels Inc. has been awarded a Small Business Innovation Research grant to further its work in developing innovative technologies for creating fuel-grade ethanol from straw and other biomass.  This latest award to Trillium from the

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Novel Gene Increases Yeast's Appetite for Plant Sugars

(Great Lakes Bioenergy Research Center)  For thousands of years, bakers and brewers have relied on yeast to convert sugar into alcohol and carbon dioxide. Yet, University of Wisconsin-Madison researchers eager to harness this talent for brewing biofuels have found when

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Is China for You? The Opportunities, the Risks, the Way

by Jim Lane (Biofuels Digest)  ...A combination of industrial biotech know-how, an array of biomass feedstocks (particularly lignocellulose), a strong and growing domestic market, and ready access to scale-up debt for scale-up through China’s steadier project finance system – well,

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Enzymes from Garden Compost Could Favour Bioethanol Production

(Lund University)  The researcher in question is Nadia Skorupa Parachin and the secret of her technique is enzymes that she extracted from garden soil. If ethanol can be successfully made from xylose then ethanol production could increase by over 20

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Biofuel Startup Launches Chemical Side Business

by Nathalie Weinstein (Daily Journal of Commerce Oregon)  Research into sugar-based biofuels requires sugar not sold at a grocery store. Corvallis start-up Trillium FiberFuels for the last five years has been developing cellulosic ethanol technology that uses xylose, a sugar contained in biomass. Trillium

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Advancing Next-Generation Biofuels

by Blake Simmons (Vice-President, Deconstruction Division, Joint BioEnergy Institute)  Simmons provides an overview of Joint Bioenergy Institute (JBI) and their research associated with converting cellulosic biomass to biofuel.  He describes the challenges of the various steps involved in current technologies

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Team Overcomes Major Obstacles to Cellulosic Biofuel Production

(EurekAlert/University of Illinois at Champaign-Urbana)  A newly engineered yeast strain can simultaneously consume two types of sugar from plants to produce ethanol, researchers report. The sugars are glucose, a six-carbon sugar that is relatively easy to ferment; and xylose, a five-carbon

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Bioengineers Develop Bacterial Strain That Could Increase Ethanol Production

(Wiley Press Room/Renewable Energy World)  A team of Bioengineers in the United States have modified a strain of bacteria to increase its ability to produce ethanol. The research, published in Biotechnology and Bioengineering, reveals how adaptation and metabolic engineering can

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Evaluation Proves Taurus Energy Yeast

(Ethanol Producer Magazine) SEKAB E-Technology and Taurus Energy AB have successfully carried out a three-week long industrial demo scale evaluation of Taurus Energy’s yeast. The yeast has been specially developed, and, in contrast to ordinary yeast, it can ferment pentose

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bioproducts biopropene bioprospecting BioRefineries/Renewable Fuel Production Biorefinery Assistance Program (BAP) old 9003 Biorefinery Renewable Chemical Biobased Product Mfgr Assistance 9003 Program BioRenewable-1 (BR-1) BioSNG Biotechnology birch bitter orange black carbon black grease black liquor black locust black soldier fly Blend wall blender blender pumps Blenders Credit blending blendstock blockchain blue carbon boat fuel boiler/furnace fuel Bolivia bolt-on Bonaire bonds book-and-claim border tax Borneo Bosnia and Herzegovina Botswana BQ-9000 Brachiaria bracken brackish water brash Brassica Brazil breweries brine British Columbia broker brown grease brownfields Brunei Btu's BTX (Benzene Toluene Xylene) Bu12.5 Bu16 Budget building block chemicals Bulgaria bunker bunker oil Bureau of Land Management (BLM) Burkina Faso Burma Burundi buses Business and Industry Program (B&I) business law business resources Business/General Aviation butadiene butandeiol (bio-BDO) Butane butanediol 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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) 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 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 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 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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 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 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 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 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 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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-to-Gasoline (ETG) ethanol/bioethanol 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 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 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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 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