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Unceasing Innovation: Yeast Suppliers to the Ethanol Sector

by Luke Geiver (Ethanol Producer Magazine)  Yeast suppliers to the ethanol sector have steadily released new and improved products to better match the needs and wants of the industry. Using third-party yeast developers capable of selecting, testing or altering strains with

December 10, 2024 Read Full Article

SAF Market on an Upward Trajectory

(EcoCeres/Biofuels International) ... The path to sustainable aviation is filled with obstacles, including feedstock availability, technological hurdles and evolving regulations that often lag behind innovation. To tackle these challenges effectively, a three-pronged approach is essential. First, localised logistic systems are crucial for

June 03, 2024 Read Full Article

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

February 05, 2024 Read Full Article

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

November 21, 2023 Read Full Article

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

August 26, 2022 Read Full Article

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

March 10, 2022 Read Full Article

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

October 12, 2021 Read Full Article

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

August 19, 2021 Read Full Article

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

July 08, 2021 Read Full Article

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?

December 02, 2020 Read Full Article

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

October 20, 2020 Read Full Article

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

September 17, 2020 Read Full Article

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

June 24, 2020 Read Full Article

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

December 03, 2019 Read Full Article

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

November 25, 2019 Read Full Article

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

October 04, 2019 Read Full Article

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

September 30, 2019 Read Full Article

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

September 13, 2019 Read Full Article

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

March 22, 2019 Read Full Article

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

March 06, 2019 Read Full Article

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

February 06, 2019 Read Full Article

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.

February 05, 2019 Read Full Article

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.

January 28, 2019 Read Full Article

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

January 10, 2019 Read Full Article

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

September 25, 2018 Read Full Article

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

September 24, 2018 Read Full Article

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

August 08, 2018 Read Full Article

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

May 21, 2018 Read Full Article

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:

May 08, 2018 Read Full Article

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

April 04, 2018 Read Full Article

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

March 30, 2018 Read Full Article

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

March 30, 2018 Read Full Article

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

January 03, 2018 Read Full Article

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

July 19, 2017 Read Full Article

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

June 30, 2017 Read Full Article

“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

June 23, 2017 Read Full Article

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

April 13, 2017 Read Full Article

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

December 28, 2016 Read Full Article

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

November 15, 2016 Read Full Article

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

November 10, 2016 Read Full Article

‘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

October 19, 2016 Read Full Article

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

September 06, 2016 Read Full Article

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

June 17, 2016 Read Full Article

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

May 03, 2016 Read Full Article

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

March 25, 2016 Read Full Article

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

March 11, 2016 Read Full Article

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

February 15, 2016 Read Full Article

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

January 27, 2016 Read Full Article

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

December 16, 2015 Read Full Article

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

December 14, 2015 Read Full Article

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

November 24, 2015 Read Full Article

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

October 30, 2015 Read Full Article

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

September 30, 2015 Read Full Article

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

September 29, 2015 Read Full Article

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

August 24, 2015 Read Full Article

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

August 05, 2015 Read Full Article

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

July 21, 2015 Read Full Article

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)

April 13, 2015 Read Full Article

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

April 07, 2015 Read Full Article

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

October 31, 2014 Read Full Article

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

August 28, 2014 Read Full Article

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

October 22, 2013 Read Full Article

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

August 30, 2013 Read Full Article

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

April 05, 2013 Read Full Article

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

December 31, 2012 Read Full Article

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

February 01, 2012 Read Full Article

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

September 06, 2011 Read Full Article

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

August 01, 2011 Read Full Article

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,

July 22, 2011 Read Full Article

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

March 11, 2011 Read Full Article

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

February 18, 2011 Read Full Article

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

January 23, 2011 Read Full Article

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

December 30, 2010 Read Full Article

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

December 14, 2010 Read Full Article

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

November 22, 2010 Read Full Article
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artificial intelligence Aruba Asia Asia Pacific asphalt/bitumen ASTM ASTM 6866 ASTM D1655 ASTM D2880 ASTM D396 ASTM D4054 ASTM D4806 Denatured fuel ethanol ASTM D4814 ASTM D5798 ASTM D6751 ASTM D7467 (B6-B20) ASTM D7544 ASTM D7566 (Standard Specification for Aviation Turbine Fuel Containing Synthesized Hydrocarbons) ASTM D7862 ASTM D7875 ASTM D7901 (DME-Dimethyl Ether for Fuel Purposes) ASTM D8076 ASTM D8181 ASTM D975 ASTM E3050 Denatured Ethanol for Cooking ASTM E3146 ASTM standards ASTM WK55232 (D02) ASTM WK63392 ATJ-SPK (Alcohol to Jet Synthetic Paraffinic Kerosene) Atlantic Canada atmosphere Atomic Energy Commission (AEC) Australia Australian pine Austria Auto manufacturer automotive aviation aviation fuel (SAF) benefits aviation fuel (SAF) mandates aviation fuel (SAF) price aviation fuel (SAF) production aviation fuel (SAF) pumps/delivery aviation fuel (SAF) tax credit aviation fuel (SAF) terminal Aviation Fuel/Sustainable Aviation Fuel (SAF) Aviation Gasoline/AvGas avocado award 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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 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 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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 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 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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 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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 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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 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