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by Jim Lane (Biofuels Digest) Baby, it’s cold outside, and LanzaTech is working on a flexible Alcohol-to-Diesel process for producing drop-in, renewable diesel fuel blendstocks from biomass-derived ethanol, including cold weather uses. From the tech behind it to the latest on their jet and diesel production at Freedom Pines Biorefinery,
DOE Project Peer Review
November 8, 2021
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by Jim Lane (Biofuels Digest) LanzaTech, Northwestern, University of South Florida and Georgia Institute of Technology researchers are working on the engineered reveral of the β-oxidation cycle in clostridia for the synthesis of fuels and chemicals. The objective? To develop clostridia to ferment synthesis gas produced from cellulosic biomass by established
November 5, 2021
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by Jim Lane (Biofuels Digest) The National Academy of Sciences concluded that bioeconomy pathways are among the largest potential contributors to carbon drawdown, which is essential to avoiding the worst long-term impacts of climate change. The goal of a Lawrence Livermore National Lab and UC Berkeley project is to quantify
October 30, 2021
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by Jim Lane (Biofuels Digest) How can we produce bioenergy in a manner that increases water use efficiency, lowers regional water stress, and mitigates nutrient and sediment loss? That’s the question Argonne National Lab researchers are working on with their latest water resource management for bioenergy and bioproducts project. From
October 28, 2021
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by Jim Lane (Biofuels Digest) Terry Marker from the Gas Technology Institute shared this slide guide at the BETO 2021 Project Peer Review covering their goal to produce 100 gallons of Jet Fuel from Biogas using the Cool GTL Process, a new simple process which converts biogas, CO2, and methane
October 27, 2021
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by Jim Lane (Biofuels Digest) Do biofuels have potential for the maritime sector? Should BETO implement a biofuels program for large ocean-going vessels to meet the International Maritime Organization’s carbon reduction goals (a 40% reduction relative to 2008 levels by 2030, and between 50% and 100% reduction by 2050)? Find
October 14, 2021
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by Jim Lane (Biofuels Digest) There are literally tons of food waste per year but biofilm can help increase hydrolysis and methanogenesis reaction rates and help solve anaerobic digestion challenges. Take a look at Argonne National Lab’s latest on how they are improving reaction kinetics to increase methane yield while reducing
September 23, 2021
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by Jim Lane (Biofuels Digest) Wildfires around the globe have been increasing but what about controlled fires? The U.S. Department of Energy and Pacific Northwest National Lab is looking at prioritizing how and where to target forest restoration (timber harvest and thinning) to have the greatest benefit for bioenergy, reduce
September 20, 2021
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by Jim Lane (Biofuels Digest) Enabling biorefineries to achieve 50% reductions in time to bioprocess scale-up, as compared to the current average of 10 years, is what the U.S. Department of Energy aims to do by establishing a distributed Agile BioFoundry to productionize synthetic biology. Find out how they are
September 3, 2021
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by Jim Lane (Biofuels Digest) Leveraging existing refining infrastructure leverages billions US$ in CAPEX and 5 million bpd of crude refining. NREL, PNNL, and LANL is tackling how to accelerate adoption of co-processing biomass-derived feedstocks with petroleum streams in operating petroleum refineries to produce biogenic carbon containing fuels. READ MORE
August 9, 2021
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by Jim Lane (Biofuels Digest) Algae biofuel AND high value co-products from residuals across algae strains? Are there co‐products that lead to increased LEA value, while maintaining biofuel production, to drive down the overall cost of biofuel? That is what the Consortium is tackling via marine algae strain selection, production
August 4, 2021
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by Jim Lane (Biofuels Digest) How can anaerobic membrane bioreactors increase wet waste’s net energy yield? That’s exactly what University of Illinois scientists are working on to develop improved AnMBR and integrate it into pilot demonstration. Find out their results so far, if they were able to improve wet waste
August 3, 2021
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by Jim Lane (Biofuels Digest) Biological gas-to-liquid conversion offers a means to valorize biogas, improve bioprocess sustainability, and reduce risk of waste and biomass processing. How big is the biogas market? What are the newest biocatalysts and gas fermentation tech to enable gas-to-liquid conversion? Does it improve economics and sustainability?
July 30, 2021
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by Jim Lane (Biofuels Digest) Data – we all need it. And the Biofuels Information Center provides essential bioenergy data, information, and tools to educate stakeholders on all aspects of biofuels. Where do they get the data from? How does the data help bioenergy companies? What does the latest data
July 29, 2021
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by Jim Lane (Biofuels Digest) White Dog Labs is working on producing a Single-Cell Protein product from a cellulosic ethanol plant waste stream. The goal – to produce enough butyrate enhanced SCP product from cellulosic ethanol streams, that can be mixed with DDGS, for broiler chicken feed trials, which can
July 28, 2021
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by Jim Lane (Biofuels Digest) LanzaTech’s Dr. Laurel Harmon shared this illuminating slide guide at the BETO Peer Review on jet and diesel fuel production from industrial waste gases, commercialization of ethanol-to-jet technology by building a standalone Alcohol-to-Jet pre-commercial demonstration facility to produce sustainable aviation fuel (SAF) and diesel, the
July 27, 2021
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by Jim Lane (Biofuels Digest) Does renewable butyl acetate make a good fuel additive? Can it be used as a bioblendstock for diesel to decrease combustion pollutants and lower the sooting propensity of a BA/diesel-based mixture? Can it’s low freezing point and high flash point improve fuel properties? READ MORE
July 19, 2021
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by Jim Lane (Biofuels Digest) LanzaTech, Purdue and PNNL are working together to develop a commercially viable process to convert an ethanol-derived olefin intermediate into a jet-range hydrocarbon with 60 wt.% yield to cycloalkanes and demonstrate its commercial utility as a jet blendstock via fuel property analysis, ASTM characterization, and
July 14, 2021
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by Jim Lane (Biofuels Digest) Evaluating sustainable scale up of algae production systems, algal biofuels, and algal bioproducts is no easy task, but scientists at Argonne National Lab are looking into this by looking at the life cycle analysis of advanced algal systems to see just how feasible it really
July 13, 2021
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by Jim Lane (Biofuels Digest) Creating a sustainable, inexpensive bioinsecticide that leverages the inherent chemical functionality from thermochemical biomass conversion that can improve biofuel economics is one of National Renewable Energy Lab’s goals. Take a look at bioinsecticide production using catalytic fast pyrolysis works, bioinsecticide trends, impacts on biorefining, and
July 12, 2021
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by Jim Lane (Biofuels Digest) Can biofuels production meet federal air quality regulations? At what cost? What are the emissions across the biofuels supply chain? What are the economic and human health impacts? Are there mitigation opportunities and approaches that work? READ MORE
July 8, 2021
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by Jim Lane (Biofuels Digest)Optimizing and de-risking the deployment of biomass gasification processes by implementing physics-based simulations of feed handling and transportation unit operations was NREL’s goal as they did modeling and simulations to support Red Rock Biofuels during design and build of their commercial facility. Find out more about
July 7, 2021
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by Jim Lane (Biofuels Digest) Determining the technical feasibility of using biofuels, especially bio-oils, for marine engine use, understanding the efficacy of biofuels in marine transport, looking at the impact on fuel handling systems and impact of bio-oils blended with market heavy fuel oils (HFO), is what Oak Ridge National
July 6, 2021
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by Jim Lane (Biofuels Digest) The Greenhouse gases, Regulated Emissions, and Energy use in Technologies Model – aka GREET – can be used to address impacts and conduct life cycle analyses of biofuels and bioproducts. Check out Argonne National Laboratory’s BETO Peer Review presentation on how it works, why it’s
July 2, 2021
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by Jim Lane (Biofuels Digest) You’ve probably seen the IATA Tech Roadmap and ICAO’s goals for aviation’s CO2 emissions to decrease, but how do we get there? Check out this illuminating slide guide from BETO’s Peer Review where Sandia National Labs shows us the opportunities, the pathways, progress and outcomes for
June 30, 2021
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Biomass, Lipid Yield Improvements: The Digest’s 2021 Multi-Slide Guide to Leveraging Algae for Fuels
by Jim Lane (Biofuels Digest) Did you know that adding plant substrate to some algae strains (not all!) can result in improved biomass and/or lipid production? That’s what Amanda Barry from Sandia National Labs reported in this slide guide on their investigation of top contender algae strains for large-scale biofuel
June 28, 2021
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by Jim Lane (Biofuels Digest) Lignin 20-30% of plant/wood biomass is the key to a successful biorefinery that would make both biofuels and bioproducts said Mark Thies from Clemson University in this BETO Peer Review slide guide that dives into the lignocellulosic biorefinery today, a better way to fractionate and
June 25, 2021
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by Jim Lane (Biofuels Digest) Dan Anderson from Pacific Northwest National Lab shared this illuminating slide guide at BETO’s Peer Review this year with the latest on PNNL’s work on building algae hydrothermal liquification (HTL) pathway to fuels, with the potential to meet BETO FY 2030 goal of $2.50/GGE. READ
June 22, 2021
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by Jim Lane (Biofuels Digest) NREL is working on decarbonization of fuels and chemicals production by looking at the integration of CO2 utilization into two existing conceptual biorefinery designs, the brutal reality of CO2 reduction, market trends, decreasing the cost of renewable electricity and utilizing CO2 to improve biorefinery carbon
June 18, 2021
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by Jim Lane (Biofuels Digest) What if we could build a biorefinery in every state and divert all 76 million dry T/y of organic wastes into transportation biofuels…forever? That’s what Pacific Northwest National Lab hopes will happen someday as they work on accelerating the adoption of promising conversion technologies. READ
June 14, 2021
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by Jim Lane (Biofuels Digest) Check out this NREL slide guide covering their latest work on waste-to-energy resources, municipal solid waste (MSW) streams available for bioenergy conversions, and the latest data and analyses on WTE projects. From food waste management pathways, wood waste, management cost and policy structures. READ MORE
June 10, 2021
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by Jim Lane (Biofuels Digest) Can you really convert 50% of lignin carbon into bio-phenols? Spero Renewables is working on exactly that and making polymers and chemicals from lignin bio-phenols. Spero even enables biofuel cost reduction of $1-2 gallons gasoline equivalent. Get the details on the tech behind it, how
June 8, 2021
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by Jim Lane (Biofuels Digest) Wet waste, municipal sludge residuals, animal manure, food waste, inedible fats/oils/greases – all things we used to throw away, but now can be converted into valuable bioproducts. Check out this illuminating slide guide on BETO’s strategy on organic waste, the problems it solves, converting these
June 4, 2021
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by Jim Lane (Biofuels Digest) At the recent BETO peer review, Xylome shared this illuminating slide guide on making biodiesel precursors from dissolved organics and corn fiber present in grain ethanol stillage by engineering hyper-lipogenic strains of L. starkeyi to express and secrete cellulases and xylanases. See how they demonstrate
June 3, 2021
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by Jim Lane (Biofuels Digest) MicroBio Engineering, Heliae, Sandia National Labs and Cal Poly shared how they developed the capability for over 3,700 gal/ac-yrof biofuel intermediates through microalgal strain improvement, mixotrophic approaches and novel conversion technology, demonstrated annual productivity of improved strains, and more. READ MORE
June 2, 2021
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by Jim Lane (Biofuels Digest) Biomass derived sugars can be used by engineered microbes to make fuels and chemicals – but Invizyne is looking at alternative methods to improve cellulosic utilization and conversion. Check out their BETO presentation highlighting their tech that uses only enzymes (cell-free) instead of the whole
June 1, 2021
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by Jim Lane (Biofuels Digest) Biofuel blendstocks is what it’s all about for Dimitris Assanis from SUNY and Ofei Mante from RTI International. Check out their BETO presentation on bioblendstock oils rich in naphthenes produced using catalytic fast pyrolysis and hydrotreating pathway and evaluated for the first time as a
May 28, 2021
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by Jim Lane (Biofuels Digest) Perennial grass miscanthus as an energy crop has advanced into high biomass yielding varieties and NC State University is working with Novozymes, Iogen and Oak Ridge National Lab on evaluating new miscanthus varieties and improving sustainability within the overall miscanthus biomass supply chain. READ MORE
May 24, 2021
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by Jim Lane (Biofuels Digest) Everyone wants to reduce the price of biofuels – and a team from Texas A&M, USDA, AgriLife Research, Mississippi State University and others are working on improving the economics and environmental sustainability of biomass sorghum and energycane production in the southeast U.S. Find out how,
May 21, 2021
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by Jim Lane (Biofuels Digest) Why algae? With biofuel yield 8-13 times larger than corn, well, why not! We took key slides from the 100+ slide deck from this year’s U.S. DOE BETO presentation on the latest goings ons with algae, program goals, portfolio and projects, progress, future plans, and
May 20, 2021
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(U.S. Department of Energy) The Bioenergy Technologies Office (BETO) hosted its 2021 Project Peer Review virtually on March 8‒12, 2021; March 15‒16, 2021; and March 22‒26, 2021. Presentations for all sessions can be found in the searchable database below. For more information, including a complete schedule, view the 2021 Project Peer Review Agenda.
May 19, 2021
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by Jim Lane (Biofuels Digest) Bioenergy switchgrass feedstock – can it be the next-generation feedstock we’ve been looking for in the Midwest? University of Illinois at Urbana-Champaign is looking at perennial bioenergy feedstock production on marginal croplands across geographic locations in the Midwest. What did they find? What had the highest-yield?
May 19, 2021
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by Jim Lane (Biofuels Digest) This U.S. Department of Energy BETO project’s biomass blend concept will allow biorefineries to utilize a much larger proportion of the land within their procurement radius, thereby enabling larger scale, more economically feasible facilities to be constructed and operated. Find out their approach, impact, progress
May 17, 2021
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by Jim Lane (Biofuels Digest) Long lines and gas shortages on the East Coast due to the Colonial Pipeline cyberattack is making the U.S. Department of Energy’s Co-Optima work more important than ever. Check out this deep dive on what they do within Co-Optima to identify the value of performance
May 13, 2021
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by Jim Lane (Biofuels Digest) With all the talk lately of gas prices and shortages due to the Texas freeze earlier this year, it’s good to see lots of research and innovation coming with better bioblendstocks for our vehicles. Check out this illuminating slide guide from the 2021 BETO Project
May 12, 2021
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The U.S. Department of Energy’s Bioenergy Technologies Office (BETO) is hosting the 2021 Project Peer Review on March 8-16, 2021 and March 22-26, 2021 that will be held virtually on Zoom. Approximately 300 projects in BETO’s research, development, and demonstration portfolio will be presented to the public and systematically reviewed by
February 3, 2021
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The U.S. Department of Energy’s Bioenergy Technologies Office (BETO) is hosting its virtual 2021 Project Peer Review on March 8-16 and March 22-26, 2021. Projects in BETO’s research and development portfolio will be presented to the public and systematically reviewed by external subject-matter experts from industry, academia, and federal agencies.
December 4, 2020
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(U.S. Department of Energy) The U.S. Department of Energy’s Bioenergy Technologies Office (BETO) hosted the 2019 Project Peer Review on March 4–7, 2019, in Denver, Colorado. During the event, 447 projects in BETO’s research portfolio were presented in 14 simultaneous review sessions and two poster sessions. Projects were systematically reviewed by
September 12, 2020
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by Jim Lane (Biofuels Digest) In Part 2 of today’s Hot Hydrogen slide guides, Exelon shares this illuminating presentation that digs deep into their project to evaluate technical and economic feasibility of integrated nuclear-renewable-hydrogen plant operation, assess hydrogen market in region of an Exelon nuclear plant, complete preliminary engineering design of
June 11, 2020
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by Jim Lane (Biofuels Digest) Wild type algal strains don’t have the productivity and robust growth characteristics needed to push algae forward as a biofuel feedstock, but researchers are working on changing that. Stephen Mayfield from the University of California San Diego, shared the latest research developments at the U.S.
March 3, 2020
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by Jim Lane (Biofuels Digest) Reducing cost and improving manufacturability of the biomass sugar platform through Continuous Enzymatic Hydrolysis (CEH) technology is one of the goals for NREL. James D. McMillan from NREL shared the latest research developments at the U.S. Department of Energy’s Bioenergy Technologies Office (BETO) 2019 Project
February 26, 2020
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by Jim Lane (Biofuels Digest) Two birds with one stone – if you can get BOTH a clean sugar stream for the production of hydrocarbon fuels AND lignins that can feed multiple product streams, then you are talking economic viability. Eric L. Hegg from Michigan State University, shared the latest research developments
February 21, 2020
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by Jim Lane (Biofuels Digest) Sean Simpson and Michael Köpke from LanzaTech and researchers from Oak Ridge National Laboratory are working on developing and scaling up a novel technology platform for direct conversion of biomass syngas to acetone, which can be converted into a range of fuels and commodities via existing
February 18, 2020
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by Jim Lane (Biofuels Digest) Everyone wants more productive algal strains – but how do you get them? Can you advance the technology enough to get economical, large-scale algal biofuel production? Ron Chance and Paul Roessler, both of Algenol Biotech, shared this illuminating presentation at the U.S. Department of Energy’s Bioenergy Technologies
February 13, 2020
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by Jim Lane (Biofuels Digest) Scott Twary from Los Alamos National Laboratory is working on how to design an integrated strain improvement platform for algae with faster production and to meet BETO’s mission goals of developing technologies for algae strain improvement to meet biomass yield and productivity goals. Get the latest
February 11, 2020
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by Jim Lane (Biofuels Digest) Eliminating cost and site-location constraints –sounds like something we all want. But there’s a project working on getting rid of those constraints posed by the supply of concentrated CO2 to microalgae farms while simultaneously achieving high seasonal productivities. Their objectives include improving scale and productivity of
February 7, 2020
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by Jim Lane (Biofuels Digest) The U.S. Department of Energy’s Bioenergy Technologies Office’sBioenergy Technology Incubator 2 project is looking at how to directly produce ‘drop in’ ready biofuel (ethyl or methyl laurate) by cyanobacteria using CO2, water, and light as the main inputs. Check out the latest results of this project
February 4, 2020
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by Jim Lane (Biofuels Digest) We are always trying to optimize – optimize processes, efficiencies, cost, value, and more, but did you know that the U.S. Department of Energy Bioenergy Technologies Office has a program just for this sort of thing? The ADO or Advanced Development and Optimization program has several
January 29, 2020
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by Jim Lane (Biofuels Digest) Electrification and batteries can’t remove the need for carbon,and a more sustainable economy is not a low-carbon economy as much as it will be a renewable carbon based economy, according to Ian Rowe, Technology Manager at the U.S. Department of Energy’s Bioenergy Technologies Office. Check out
January 27, 2020
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by Jim Lane (Biofuels Digest) With 3 trillion vehicle miles in the U.S. and 11 billion freight tons, transportation is key to our way of life, and the Department of Energy realizes it hits our national energy usage in many ways. That’s why they are researching it all levels from components
January 23, 2020
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by Jim Lane (Biofuels Digest) There’s a lot of flat, dry land in the U.S. but researchers at Arizona State University and others are looking at how that land could support biofuel production. How about evaporation-resistant reactors coupled with thermotolerant, high-productivity mixotrophic algae? Check out this Slide-Guide from P.I. Peter Lammers
January 22, 2020
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by Jim Lane (Biofuels Digest) $2.25/gal or less than $3/gge (gallon gasoline equivalent) sounds pretty good, doesn’t it? That is one of the goals of a project that is working on developing engineered clostridial strains and a fermentation process that can directly utilize cellulose and fix CO2 for n-butanol production from
December 4, 2019
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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 develop and optimize hybrid biological routes to be coupled with
December 3, 2019
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by Jim Lane (Biofuels Digest) Did you know that Dow and LanzaTechpreviously validated syngas conversion to fatty alcohols via the +1 pathway (LeuABCD) in Clostridium? There is a project underway now to develop a new bio-syngas fermentation process using engineered bacteria for production of intermediate (C6-C14) fatty alcohols leveraging robust chemical
November 29, 2019
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by Jim Lane (Biofuels Digest) The commercialization of algae has several challenges, but Lieve M. Laurens from National Renewable Energy Laboratory gave this illuminating presentation at the DOE’s BETO 2019 Project Peer Review that details how they are trying to reduce the cost of algal biofuels by increasing intrinsic algal biomass
November 26, 2019
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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 gave this illuminating presentation at the DOE’s BETO 2019
November 25, 2019
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by Jim Lane (Biofuels Digest) Streamlined Optimization of Filamentous Arthrospira/SpirulinaTraits (SOFAST) is looking at algae in a whole new way. Lumen Bioscience in particular has been working on a unique, patented technology to genetically enhance Arthrospira for improved growth and biomass composition for biofuels and bioproducts. Damian Carrieri from Lumen Bioscience gave
November 6, 2019
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by Jim Lane (Biofuels Digest) The Agile BioFoundry brings together a specialist team of scientists, engineers, and technical staff from eight of the U.S. Department of Energy’s national laboratories, with the aim that their collective skills, expertise, and experience lead to rapid innovation and growth in the biomanufacturing sector. The
October 17, 2019
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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 Gregory Stephanopoulos from Massachusetts Institute of Technology, shared how they
October 4, 2019
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by Jim Lane (Biofuels Digest) Drop-in fuels from syngas are in. Syngas feedstocks are relatively inexpensive and diverse, thermophiles have several unique advantages, and end products have value as fuel and solvent applications among others. Sounds like win, win, win, right? But the big question that Kiverdi and NREL are working
October 3, 2019
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by Jim Lane (Biofuels Digest) As frustrated as you may get with your pet sometimes, we aren’t talking about upcycling dogs and cats here, but PET (polyethylene terephthalate) plastic that is typically landfilled. One group at NREL and ORNL are working on developing cost-effective biological methods to better breakdown and upcycle
October 2, 2019
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by Jim Lane (Biofuels Digest) The industry is always on the look for microbial pathways that are capable of producing high carbon efficiency intermediates that are amenable to economic bioconversion, separation, and catalytic upgrading to hydrocarbon fuels and chemicals. At the recent DOE BETO 2019 Project Peer Review, Min Zhang
October 1, 2019
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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 Sciences group gave this presentation at the DOE’s BETO
September 30, 2019
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by Jim Lane (Biofuels Digest) Converting algae to fuels is challenging. But PNNL is working on developing process models and techno-economic analysis to inform hydrothermal liquefaction algae conversion research for fuels and chemicals. Check out what Susanne Jones and others from PNNL shared as part of the 2019 BETO Peer
September 20, 2019
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by Jim Lane (Biofuels Digest) We all know plastics are an issue but could there be a solution with a circular carbon economy for plastics? That’s exactly what BETO is looking at with biobased designs for recyclability, reduced use, improved properties, and anaerobic digestion and composting. They are asking what
September 19, 2019
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by Jim Lane (Biofuels Digest) Developing efficient and economical biological and chemical technologies to convert biomass feedstocks into energy-dense liquid transportation fuels, such as renewable gasoline, diesel, and jet fuel, as well as bioproducts, chemical intermediates, and biopower is the primary goal of the U.S. Department of Energy’s Conversion R&D team. As
September 18, 2019
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by Jim Lane (Biofuels Digest) CO2 is one of those things you love to hate, but it’s there and it’s not going away, so if we don’t find a way to use it, isn’t it a missed opportunity? As part of the 2019 BETO Peer Review, Ian Rowe from the
September 17, 2019
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by Jim Lane (Biofuels Digest) PACE – Producing Algae for Coproducts and Energy, has several project goals including increasing algal biomass productivity to >25 grams dry weight per meter squared per day using robust engineered algal strains to reduce costs. So how do we get these high value, high market algal
September 16, 2019
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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 reactors. Jon Magnuson from Pacific Northwest National Laboratory gave this
September 13, 2019
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by Jim Lane (Biofuels Digest) Petroleum based lubricants are everywhere, but Cargill is working on producing lubricants from cellulosic sugars instead. Utilizing a novel bioprocess that converts lignocellulosic hydrolysate sugars to caprylatemethyl ester, they are laying the foundation for this product to be used more extensively in current applications and open
September 12, 2019
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by Jim Lane (Biofuels Digest) Shawn Jones from White Dog Labs shared this as part of the of U.S. Department of Energy’s Bioenergy Technologies Office presentations on second-generation mixotrophy for the highest yield and least expensive biochemical production. Check out The Digest’s slides on how this project is working on
September 9, 2019
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(U.S. Department of Energy) From March 4–8, the U.S. Department of Energy’s Bioenergy Technologies Office (BETO), within the Office of Energy Efficiency and Renewable Energy, hosted the 2019 Project Peer Review in Denver, Colorado. This was the largest Peer Review in BETO history—almost 600 people attended the event! Bioenergy researchers
May 3, 2019
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by Jim Lane (Biofuels Digest) Researchersfrom several labs and universities like Georgia Tech, Sandia National Labs, University of Dayton, and others are working together on Engine Optimized Sustainable Drop-in JET High Performance Fuels (HPF). Anthe George manages the Biomass Science and Conversion Technologies department at Sandia National Laboratories and gave this illuminating
April 17, 2019
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The U.S. Department of Energy’s Bioenergy Technologies Office (BETO) is hosting the 2019 Project Peer Review on March 4-8, 2019, in Denver, Colorado. Approximately 90% of projects in BETO’s early-stage research and development portfolio will be presented to the public and systematically reviewed by external subject-matter experts from industry, academia,
October 29, 2018
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by Jim Lane (Biofuels Digest) The US Department of Energy’s Billion-Ton Report: Advancing Domestic Resources for a Thriving Bioeconomy says that 1.2 billion tons of biomass would be available at $40 or less per ton by 2040, and 1 billion tons would be available by 2030, for conversion into biofuels. Compared to the original
August 6, 2018
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Deeper into the Biomass: The Digest’s 2018 Multi-Slide Guide to the DOE’s Billion Ton Report, Vol. 2
by Jim Lane (Biofuels Digest) The US Department of Energy’s Billion-Ton Report: Advancing Domestic Resources for a Thriving Bioeconomy says that 1.2 billion tons of biomass would be available at $40 or less per ton by 2040, and 1 billion tons would be available by 2030, for conversion into biofuels. Compared to the original
August 2, 2018
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by Jim Lane (Biofuels Digest) The US Department of Energy has a key project called Co-Optima, which aims to determine key fuel properties that enable improved engine efficiency, provide key science to enable high efficiency combustion modes, and capitalize on unique properties available from bio-blendstocks. Within that project is an emphasis
July 31, 2018
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by Jim Lane (Biofuels Digest) What’s the latest with carbon fiber? The US Department of Energy is supporting a project to develop and demonstrate an acrylonitrile (bio-ACN) production process from biomass-derived sugars at ≤ $1/lb. Additionally, the team led by NREL’s Adam Bratis aims to demonstrate suitability of bio-ACN for the production of
March 5, 2018
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by Jim Lane (Biofuels Digest) The DOE is supporting a project to develop engineered clostridia strains and fermentation process that can directly utilize cellulose and fix CO2 for n-butanol production from lignocellulosic biomass. The engineered strains can be used in fermentation to produce n-butanol from lignocellulosic biomass at a targeted cost of
March 5, 2018
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(U.S. Department of Energy) Last spring, the U.S. Department of Energy’s (DOE’s) Bioenergy Technologies Office (BETO) conducted its seventh biennial external review of its research, development, and communications portfolio. More than 40 external subject matter experts from industry, academia, and federal agencies reviewed over 277 projects across BETO’s nine technology
February 27, 2018
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project led by Novozymes that proposes to deliver a screening platform which can be used to reduce discovery time required for tailoring enzymes to process specific contexts. It’s called SynTec — Synthetic Biology for Tailored Enzyme Cocktails — and its one of
February 27, 2018
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by Jim Lane (Biofuels Digest) This week marks the 10th anniversary of the first demo flight on biofuel which was done by Virgin Atlantic. LanzaTech CEO Jennifer Holmgren shared the factoid that, since that day, more than 100,000 commercial flights have used low carbon fuels. “This is especially amazing since in 2006
February 27, 2018
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by Jim Lane (Biofuels Digest) The objective? To create an economically viable process for the production of butanol from the underutilized natural resources domestically available economically sustainable biofuel at or below DOE target selling price. And, suitable for roll-out in multiple regions containing agricultural residues and underutilized forest residuals. Not to mention, able to
February 26, 2018
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by Jim Lane (Biofuels Digest) You know what they say, “you can make anything you want from lignin except money.” It’s the most challenging issues in biofuel production: upgrading the lignin-containing biorefineryresidues to fungible bioproducts, in an affordable, effective, scalable way. The US Department of Energy is supporting a project to develop
by Jim Lane (Biofuels Digest) Can it be done? That is, development of a sustainable green chemistry platform for production of acetone and downstream drop-in fuel and commodity products directly from biomass syngas via a novel energy conserving route in engineered acetogenic bacteria? It’s not only the longest title of a
February 22, 2018
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by Jim Lane (Biofuels Digest) The US Department of Energy has a key project called Co-Optima, which aims to determine key fuel properties that enable improved engine efficiency, provide key science to enable high efficiency combustion modes, and capitalize on unique properties available from bio-blendstocks. Within that project is an emphasis
February 21, 2018
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by Jim Lane (Biofuels Digest) We’ve been covering some important movements in the design and performance of yeast in recent weeks, including the arrival of Novozymes’ Innova drive strains. Most of the activity has been focused on 1G ethanol fermentation. But it’s been known for a long time that engineering a
by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a Kiverdi-led project to develop microbial biocatalysts to convert syngas into monoterpenes. Syngas feedstocks are relatively inexpensive and diverse, and thermophiles have several unique advantages; Meanwhile, end products have value as fuel and solvent applications among others. The diversity
February 19, 2018
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by Jim Lane (Biofuels Digest) The Consortium for Computational Physics and Chemistry (CCPC) is a joint core research and development activity among five national laboratories that has been created to utilize unique DOE computational modeling facilities and experience in order to accelerate the discovery and deployment of novel materials in support
by Jim Lane (Biofuels Digest) In the world of bio-oil production, current technologies have low carbon retention in fuel range and high hydrogen consumption. The DOE is supporting a project led by Daniel Resasco at the University of Oklahoma to develop a more effective fractionation, combined with catalytic upgrading for carbon-carbon
Lignin Unchained, 3D Printable: The Digest’s 2018 Multi-Slide Guide to Engineered Lignin Bioplastics
by Jim Lane (Biofuels Digest) The project goal? To produce and commercialize lignin-derived, industrial-grade composites with properties including 3D printability, rivaling current petroleum-derived alternatives. That’s the project undertaken by a team led by Amit K. Naskar, of the Carbon & Composites Group Materials Science & Technology Division at the Oak Ridge
February 13, 2018
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(U.S. Department of Energy) The U.S. Department of Energy’s Bioenergy Technologies Office (BETO) hosted the 2017 Project Peer Review on March 6–9, 2017, in Denver, Colorado. During the event, approximately 192 projects in BETO’s research, development, and demonstration portfolio were presented to the public and systematically reviewed by more than
by Jim Lane (Biofuels Digest) The presence of significant concentrations of oxygen-bearing compounds, particularly carboxylic acids and other carbonyl-containing compounds, makes biomass derived oils corrosive to many common structural materials. So says everyone. But a research team from Oak Ridge National Laboratory led by Jim Keiser, sponsored by the DOE Bioenergy
by Jim Lane (Biofuels Digest) To develop and optimize a hybrid separation method to recover high-value methoxyphenols to improve the process economics and environmental impact for the production of advanced biofuels from catalytic pyrolysis, integrated with hydroprocessing. That’s the ambitious R&D goal outlined by a team from RTI International, supported by
January 31, 2018
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by Jim Lane (Biofuels Digest) Improving hydrogen utilization and carbon recovery, as a pathway to higher efficiency bio-oil production using thermochemical process? That’s the focus for a project from RTI International that picked up significant DOE support in the search for $3 per gallon hydrocarbon biofuels. The researchers aim to increase
January 29, 2018
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by Jim Lane (Biofuels Digest) Can you build a catalytic process to produce alpha, omega diols from lignocellulosic biomass? Such a process, using inorganic catalysts for conversion of biomass into 1.5 pentanediol (PDO) and 1,6 hexanediols could reduce the cost of cellulosic biofuels. In this DOE-supported project, a team led by
January 26, 2018
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by Jim Lane (Biofuels Digest) The Brazil Bilateral is a co-operative R&D effort between Brazil’s Petrobras and the US National renewable Energy Laboratory. It aims to demonstrate technical and economic feasibility of co-processing raw fast pyrolysis oil in Fluid Catalytic Cracking (FCC) operation, establish collaborations with credible commercial partners, generate co-processing
January 25, 2018
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by Jim Lane (Biofuels Digest) Hydrogen, hydrogen, hydrogen — the most abundant element in the universe, but the advanced bioeconomy can never seem to get enough of it, and finding ways to produce renewable, affordable hydrogen — well, that’s real gold. A team led by Oak Ridge National Laboratory’s Abhijeet Borole
January 2, 2018
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Industrially-Relevant Strains: The Digest’s 2017 Multi-Slide Guide to Biological Upgrading of Sugars
by Jim Lane (Biofuels Digest) The US Department of Energy has a goal of developing industrially-relevant strains to meet titer, rate, and yield targets for fuel precursors for the 2022 BC Platform cost target goals of $3/GGE. A project led by PI Gregg Beckham at the National Renewable Energy Laboratory focuses
December 29, 2017
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by Jim Lane (Biofuels Digest) The Agile BioFoundry, designed to productionize synthetic biology, is a public infrastructure investment aimed at increasing U.S. industrial competitiveness and enables new opportunities for private sector growth and jobs. Specifically, the foundry aims to enable a biorefinery to achieve a positive return on investment through a 50%
October 17, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project from DMC Limited and Duke University to develop scalable and cost-effective next generation semi-continuous fermentation based processes for biofuels, reducing commercial scale capital costs 5-10 fold. The rationale? Rapid engineering of robust microbial hosts enables the production of
October 12, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project to better manage seasonal variation in algal biomass production, through stabilization to reduce conversion costs, and to reduce ash to increase conversion yield. In this project led by Lynn Wendt and Bradley Wahlen at Idaho National Laboratory, researchers are working
September 26, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project to develop and optimize a hybrid separation method to recover high-value methoxyphenols to improve the process economics and environmental impact for the production of advanced biofuels from catalytic pyrolysis integrated with hydroprocessing. The project also aims to
September 21, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project to demonstrate the techno‐economic feasibility of upgrading biomass derived pyrolysis oil using electro-deoxygenation process. A ceramic membrane that selectively transports oxygen under an applied electric potential is integrated with a fast pyrolysis unit for in-situ removal of
September 19, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project to identify and mitigate the challenges of moving new fuels and vehicles into markets. Including but not limited to: facilitating new fuel standards needed for introduction into the marketplace; identifying vehicle, distribution, and infrastructure compatibility of
September 18, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project to develop a biological approach to depolymerize lignin for upgrading of aromatic compounds to co-products. Lignin valorization is key for meeting the DOE’s hydrocarbon fuel cost and sustainability targets in integrated biorefineries. Principal investigators Gregg Beckham
September 15, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project led by Pacific Northwest National Lab to develop a new deconstruction technology to provide low ash and low impurity sugars and sugar-derived intermediates from lignocellulosic feeds for use in catalytic and biochemical conversions. As the researchers note, “catalysis and
September 15, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project led by Michael Himmell at the National Renewable Energy Laboratory to develop technology to meet or exceed the target of 10 mg/g cellulose on pretreated feedstocks and feedstock blends. Attainment of this overall enzyme cost is consistent
September 13, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project to develop efficient and robust fungal biocatalysts and bioprocesses that utilize lignocellulose feedstocks to produce advanced biofuels and bioproducts at lower cost. Fungus — they know just about everything there is to know about robustly deconstructing
September 12, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting projects to investigate and recommend promising pathways for advanced biological upgrading of biomass sugars and lignin to hydrocarbons (HC) and co-products to support the DOE BETO 2022 goal of enabling advanced HC fuels at $3/GGE. In this project,
September 11, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project within its Advanced Algal Systems Platform to define the indicators of sustainable algal biofuels, and determine best practices for sustainably meeting productivity and profitability goals. A research team led by Rebecca Efroymson at Oak Ridge National Laboratory’s Environmental Sciences Division
September 7, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project on hydrothermal liquefaction — a thermochemical interface for algae biofuels — developing processing methods to reduce conversion cost, improve sustainability and enable commercialization of algal biofuels while validating conversion processing at engineering scale. Dan Anderson is
September 6, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a project to develop a catalyst cost estimation tool that would enable rapid and informed cost-based decisions in research and commercialization of catalysts. As the research team notes, “Nearly all biomass conversion processes rely on catalysis as do many biochemical
September 1, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy is supporting a NREL-led project to establish a novel gas fermentation bioprocess for secretion of an array of fuel and chemical intermediates. The project also aims to develop a novel methanotrophic biocatalyst and fermentation configuration for the production of muconic
August 31, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy initiated a project to advance a hybrid conversion technology for catalytic upgrading of biomass-derived syngas to produce Alcohol-to-Jet fuel and chemicals while meeting the cost, quality and environmental requirements of the aviation industry. Ultimately the goal is to demonstrate that ethanol
August 29, 2017
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by Jim Lane (Biofuels Digest) The DOE established and funded a project to develop a novel Multistage Hydrothermal Liquefaction (HTL) of biomass and integrate with Virent’s Catalytic BioForming Process to efficiently produce cost effective “drop‐in” fuels from woody biomass and corn stover, with particular focus in maximizing jet fuel and
August 28, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy has established a project to reduce cost of algal biofuels by increasing intrinsic algal biomass value, with two specific goals. First, to Identify and isolate scalable, high-value key products in biomass and process streams to improve algal biofuels economics. Second, to
August 25, 2017
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by Jim Lane (Biofuels Digest) Back in 2014, Sapphire Energy and the US Department of Energy embarked on a project to advance Sapphire’s (then) biomass production technologies across three priority areas to meet a target of 2,500 gallons of oil per acre per year by 2018. Productivity is directly related
August 24, 2017
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by Jim Lane (Biofuels Digest) In June 2011, the Secretaries of Agriculture, Energy, and Navy signed MOU to commit $510M (up to $170M from each agency) to produce hydrocarbon jet and diesel biofuels in the near-term. This initiative sought to achieve multiple, commercial scale integrated biorefineries, cost-competitive biofuel with conventional
August 22, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy initiated a project to identify and mitigate the challenges of moving new fuels and vehicles into markets. Specifically, engaging with all critical stakeholders (OEM’s, fuel producers, distribution networks, gas station owners, UL, regulators, consumers, etc.), to understand and address impacts,
August 18, 2017
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by Jim Lane (Biofuels Digest) What is the Advanced Biofuels Process Demonstration Unit, where is it, who does it serve and how? Located at Berkeley Lab, the ABPDU aims to “support the commercialization of industry-, academic-and DOE-driven biofuels and bio-products by providing a key technical resource and an agile, flexible team
August 16, 2017
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by Jim Lane (Biofuels Digest) Hydrogen, hydrogen, hydrogen — the most abundant element in the universe, but the advanced bioeconomy can never seem to get enough of it, and finding ways to produce renewable, affordable hydrogen — well, that’s real gold. A team led by Oak Ridge National Laboratory’s Abhijeet Borole
August 15, 2017
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by Jim Lane (Biofuels Digest) Hydrothermal liquefaction has a huge fan base in the biorefinery R&D sector. There’s lots to like. It’s robust tech and can be applied to attractive, low-cost wet feedstocks (ag resid, sludge, manure) that exploit HTL attributes and minimize deployment challenges associated with pumping. It’s conceptually
August 14, 2017
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by Jim Lane (Biofuels Digest) The DOE is funding a fascinating project to develop a continuous electrochemical process to convert biorefinery waste lignin to substituted aromatic compounds for resins and resin binders. The goal? Integration into biorefinery with revenue generated, to reduce cost of biofuel by 25% The problem? Lignocellulosic biofuels
August 11, 2017
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by Jim Lane (Biofuels Digest) How much biomass is there? What types, prices, when will they be available, and produced by whom, and how? These are questions that the US Department of Energy undertook to answer, to address a program-wide need for information on feedstock supplies (quantity, cost, quality). At the
August 10, 2017
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Industrially-Relevant Strains: The Digest’s 2017 Multi-Slide Guide to Biological Upgrading of Sugars
by Jim Lane (Biofuels Digest) The US Department of Energy has a goal of developing industrially-relevant strains to meet titer, rate, and yield targets for fuel precursors for the 2022 BC Platform cost target goals of $3/GGE. A project led by PI Gregg Beckham at the National Renewable Energy Laboratory focuses
August 9, 2017
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by Jim Lane (Biofuels Digest) Within the ChemCatBio set of core catalysis projects lies Fast Pyrolysis and Upgrading, which has as its goal “to develop cost competitive biofuels through catalytic stabilization and deoxygenation of Fast Pyrolysis Bio-oil. The near-term DOE goal is advancement of the State of Technology for upgrading FPBO
August 8, 2017
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by Jim Lane (Biofuels Digest) The US Department of Energy has set a goal to “Select and develop at least one route for catalytic upgrading of sugars/related intermediates and/or biologically derived intermediates into fuel blendstockswith conversion performance than can achieve a MFSP of $3/GGE by 2022 with >25% (GGE basis)
August 7, 2017
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by Jim Lane (Biofuels Digest) ChemCatBio is a research and development consortium dedicated to identifying and overcoming catalysis challenges for biomass conversion processes. Led by U.S. Department of Energy national laboratories, the consortium works “with industry to rapidly transition R&D discoveries into commercial processes and grow the bioeconomy in the
August 3, 2017
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by Jim Lane (Biofuels Digest) At the 2017 DOE Project Peer Review, John Staser of Ohio University gave this illuminating overview on a continuous electrochemical process to convert biorefinery waste lignin to substituted aromatic compounds for resins and resin binders. The hope? To generate additional biorefinery revenue stream and reduce
June 26, 2017
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by Jim Lane (Biofuels Digest) Lysle Whitmer on behalf of an Iowa State-led group of researchers gave this illuminating overview of Liquefaction of Forest Biomass to Drop-in Fuels, at the 2017 DOE Project Peer Review sessions. READ MORE
June 23, 2017
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And No Extra Hydrogen: The Digest’s 2017 Multi-Slide Guide to One-Step, High-Yield, Drop-In Biofuels
by Jim Lane (Biofuels Digest) Vertimass’ John Hannon gave this illuminating overview of one-step, high-yield production of drop-in fuels without added hydrogen, at the 2017 DOE Project Peer Review sessions. READ MORE
June 22, 2017
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by Jim Lane (Biofuels Digest) Mark Huntley and Zackary Johnson gave this illuminating overview of the MAGIC Marine Algae consortium project at the 2017 DOE Project Peer Review sessions. READ MORE
June 21, 2017
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by Jim Lane (Biofuels Digest) Arizona State’s Wim Vermaas gave this illuminating overview of Direct Photosynthetic Production of Biodiesel by Decoupled Cyanobacteria at the 2017 DOE Project Peer Review sessions. READ MORE
June 21, 2017
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by Jim Lane (Biofuels Digest) Michael Huessmann and John Benemann gave this illuminating overview of Microalgae Biofuels Production on CO2 from Air at the 2017 DOE Project Peer Review sessions. READ MORE
June 21, 2017
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On March 6–9, 2017, BETO hosted its biennial Project Peer Review in Denver, Colorado. During the event, approximately 192 projects in BETO’s research and development (R&D) portfolio were presented to the public and a panel of external subject matter experts. Want to learn more about BETO’s R&D portfolio? Project presentations
May 26, 2017
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by Jim Lane (Biofuels Digest) Can we enable the sustainable, nationwide production of biofuels that are compatible with transportation infrastructure, displace a share of petroleum‐derived fuels to reduce U.S. dependence on oil, and encourage the creation of a new domestic bioenergy industry According to an NREL-led team, methane-rich biogas offers
May 4, 2017
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by Jim Lane (Biofuels Digest) The program objective seen in these slides is to take a technology from Technical Readiness Level 2 to TRL 3/4 — a technology that directly upgrades ethanol to a drop-in hydrocarbon fuel at a high yield. Among the investors here are three of the technology
February 22, 2017
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From Off-Take to Take-Off: The Digest’s 2017 Multi-Slide Guide to the US Renewable Jet Fuels Program
by Jim Lane (Biofuels Digest) In June 2011, the Secretaries of Agriculture, Energy, and Navy signed MOU to commit $510M (up to $170M from each agency) to produce hydrocarbon jet and diesel biofuels in the near-term. This initiative sought to achieve multiple, commercial scale integrated biorefineries, cost-competitive biofuel with conventional
February 21, 2017
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by Jim Lane (Biofuels Digest) According to this presentation deck from NREL’s Melvin Tucker, “to produce high concentration sugar and reactive lignin streams at high yields and low costs from biomass to meet BETO’s 2017 ($5/GGE) and 2022 ($3/GGE) Goals and Targets, the industry needs: •To reduce enzyme loadings below 10 mg
February 20, 2017
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