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Sample records for aepnc albemarle biorefinery

  1. Albemarle Biorefinery Inc | Open Energy Information

    Open Energy Info (EERE)

    Biorefinery Inc Jump to: navigation, search Name: Albemarle Biorefinery Inc Place: Raleigh, North Carolina Zip: 27612 Product: A subsidiary of DFI Group that focusses on the...

  2. Agri Ethanol Products LLC AEPNC | Open Energy Information

    Open Energy Info (EERE)

    Ethanol Products LLC AEPNC Jump to: navigation, search Name: Agri-Ethanol Products LLC (AEPNC) Place: Raleigh, North Carolina Zip: 27615 Product: Ethanol producer and project...

  3. Durham County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    LLC AEPNC Albemarle Biorefinery Inc BGT Biogasoline Carolina Solar Energy CSE Clean Burn Fuels LLC Cree Inc Cree LED Lighting Solutions Formerly LED Lighting Fixtures LLF Eaton...

  4. City of Albemarle, North Carolina (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Name: City of Albemarle Place: North Carolina Phone Number: 704-984-9605 Website: www.ci.albemarle.nc.usBusines Outage Hotline: 704-984-9605 References: EIA Form EIA-861 Final...

  5. Alpena Biorefinery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Alpena Biorefinery March 25, 2015 Demonstration and Market Transformation Technology Area Review Theodora Retsina American Process, Inc. This presentation does not contain any proprietary, confidential, or otherwise restricted information Goal Statement The goal of the AB was to demonstrate a modular, technically successful, and financially viable process of making cellulosic ethanol from woody biomass extract at wood processing facilities. The project objectives and the value proposition of the

  6. Mascoma: Frontier Biorefinery Project

    Broader source: Energy.gov [DOE]

    This project involves the construction and operation of a biorefinery that produces ethanol and other co-products from cellulosic materials through advanced consolidated bioprocessing.

  7. Elevance Pilot-Scale Biorefinery

    Broader source: Energy.gov [DOE]

    The Elevance biorefinery uses catalyst technology to produce fuels and chemicals from renewable, natural oils.

  8. Alpena Biorefinery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Alpena Biorefinery Alpena Biorefinery The Alpena Biorefinery will be constructed in Alpena, Michigan, at the Decorative Panels International hardboard manufacturing facility. ibr_arra_api.pdf (352.76 KB) More Documents & Publications EA-1789: Final Environmental Assessment EA-1789: Finding of No Significant Impact American Process-Alpena Biorefinery Lessons

  9. NREL: Biomass Research - What Is a Biorefinery?

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    What Is a Biorefinery? A biorefinery is a facility that integrates biomass conversion processes and equipment to produce fuels, power, and chemicals from biomass. The biorefinery...

  10. Integrated Biorefineries: Biofuels, Bioproducts, and Biopower...

    Energy Savers [EERE]

    Biorefineries: Biofuels, Bioproducts, and Biopower Integrated Biorefineries: Biofuels, Bioproducts, and Biopower Achieving national energy and climate goals will require an ...

  11. Bioenergy Impacts: Biorefineries

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    POET-DSM's Project LIBERTY and Abengoa's Bioenergy Biomass of Kansas are biorefineries that convert corn stover-non-edible corn stalks, stems, and leaves-into cellulosic ethanol, a ...

  12. American Process - Alpena Biorefinery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Sugar is the New Crude® 1 American Process - Alpena Biorefinery Lessons Learned: Theodora Retsina CEO American Process Company History * Conducted over 400 projects, in USA, Canada, Brazil, Europe, Australia * In more than 150 forest industry plants * Performed O&M services 1995 - 2010 * Designed EPC and operated power cogeneration facilities "across the fence" * Designed projects for mill shutdown installations 1999 - 2010 * Invested in biorefinery R&D - Over 48 patents

  13. Economy Through Product Diversity: Integrated Biorefineries ...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Economy Through Product Diversity: Integrated Biorefineries Economy Through Product Diversity: Integrated Biorefineries Achieving national energy and climate goals will require an...

  14. Economy Through Product Diversity: Integrated Biorefineries

    SciTech Connect (OSTI)

    2010-03-01

    A general discussion of the integrated biorefinery concept, the Biomass Program's related activities and challenges and specific biorefinery projects being funded through the Program.

  15. Project LIBERTY Biorefinery Starts Cellulosic Ethanol Production...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Project LIBERTY Biorefinery Starts Cellulosic Ethanol Production Project LIBERTY Biorefinery Starts Cellulosic Ethanol Production September 3, 2014 - 12:05pm Addthis News Media ...

  16. Integrated Biorefineries | Department of Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Map Labels The interactive map above highlights biorefinery projects funded by the Bioenergy Technologies Office at pilot, demonstration, and pioneer scales. Adjust the map...

  17. Alpena Biorefinery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The American Process Inc. (API) Alpena Biorefinery converts the industrial waste stream ... recovery of wood sugars from the mill's liquid waste stream (about 23 dry tons per day). ...

  18. Sapphire Energy - Integrated Algal Biorefinery

    Broader source: Energy.gov (indexed) [DOE]

    Algal Biorefinery EE0002884 March 24 2015 SAPPHIRE CONFIDENTIAL 1 Original project goals (2009) SAPPHIRE CONFIDENTIAL 2 Project objectives Demonstrate the technical and ...

  19. Biochemical Conversion - Biorefinery Integration | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Research & Development » Conversion Technologies » Biochemical Conversion » Biochemical Conversion - Biorefinery Integration Biochemical Conversion - Biorefinery Integration One of the essential elements in the economical and efficient production of cellulosic biofuels is the development of biorefineries. Similar in concept to traditional petroleum refineries, biorefineries convert various types of biomass feedstock into marketable chemicals, fuels, and products. By taking advantage of

  20. Red Shield Acquisition, LLC, Integrated Biorefinery

    Broader source: Energy.gov [DOE]

    This demonstration-scale biorefinery will produce lignocellulosic sugars for biofuel feedstock from woody biomass.

  1. Biomass Program 2007 Accomplishments - Integrated Biorefinery Platform

    SciTech Connect (OSTI)

    none,

    2008-06-01

    This document details the accomplishments of the Biomass Program Integrated Biorefinery Platform in 2007.

  2. Lignol Innovations, Inc. Demonstration-Scale Biorefinery

    Broader source: Energy.gov [DOE]

    The Lignol Innovations, Inc., biorefinery will produce cellulosic ethanol, high purity lignin, and furfural from hardwoods.

  3. Flambeau River Biofuels Demonstration-Scale Biorefinery | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Flambeau River Biofuels Demonstration-Scale Biorefinery Flambeau River Biofuels Demonstration-Scale Biorefinery The Flambeau River biorefinery will be added to an existing pulp and ...

  4. Algenol Biofuels Inc., Integrated Pilot-Scale Biorefinery | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Algenol Biofuels Inc., Integrated Pilot-Scale Biorefinery Algenol Biofuels Inc., Integrated Pilot-Scale Biorefinery Algenol Biofuels Inc., will create a pilot-scale biorefinery ...

  5. Development of Integrated Biorefineries | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Integrated Biorefineries » Development of Integrated Biorefineries Development of Integrated Biorefineries The development of the integrated biorefinery was identified as crucial part of achieving alternative fuel production goals. Throughout its stages of development, the integrated biorefinery will utilize input from all of the other platforms as well as the existing biofuels industry. The research and development of feedstocks and the biochemical and thermochemical conversion platforms will

  6. American Process—Alpena Biorefinery Lessons

    Broader source: Energy.gov [DOE]

    Breakout Session 1D—Building Market Confidence and Understanding I: Integrated Biorefinery (Lessons Learned and Best Practices) American Process—Alpena Biorefinery Lessons Theodora Retsina, Chief Executive Officer, America Process Inc.

  7. Range Fuels Commercial-Scale Biorefinery

    Broader source: Energy.gov [DOE]

    The Range Fuels commercial-scale biorefinery will use a variety of feedstocks to create cellulosic ethanol, methanol, and power.

  8. 9003: Biorefinery Assistance Program | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    9003: Biorefinery Assistance Program 9003: Biorefinery Assistance Program Breakout Session 1D-Building Market Confidence and Understanding I: Integrated Biorefinery (Lessons Learned and Best Practices) 9003: Biorefinery Assistance Program Chris Cassidy, National Business Renewable Energy Advisor, U.S. Department of Agriculture cassidy_biomass_2014.pdf (418.43 KB) More Documents & Publications Project Finance and Investments Demonstration and Deployment Workshop - Day 1 American

  9. Abengoa Integrated Biorefineries | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Integrated Biorefineries Abengoa Integrated Biorefineries Demonstration and Deployment Successes Gerson Santos, Executive Vice President, Abengoa b13_santos_ap-2.pdf (2.72 MB) More Documents & Publications 2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review Biomass IBR Fact Sheet: Abengoa Bioenergy Abengoa IBR Successes

  10. Engineering Cellulases for Biorefinery

    SciTech Connect (OSTI)

    Manoj Kumar, PhD

    2010-06-27

    Lignocellulosic biomass is the most abundant, least expensive renewable natural biological resource for the production of biobased products and bioenergy is important for the sustainable development of human civilization in 21st century. For making the fermentable sugars from lignocellulosic biomass, a reduction in cellulase production cost, an improvement in cellulase performance, and an increase in sugar yields are all vital to reduce the processing costs of biorefineries. Improvements in specific cellulase activities for non-complexed cellulase mixtures can be implemented through cellulase engineering based on rational design or directed evolution for each cellulase component enzyme, as well as on the reconstitution of cellulase components. In this paper, we will provide DSM's efforts in cellulase research and developments and focus on limitations. Cellulase improvement strategies based on directed evolution using screening on relevant substrates, screening for higher thermal tolerance based on activity screening approaches such as continuous culture using insoluble cellulosic substrates as a powerful selection tool for enriching beneficial cellulase mutants from the large library. We will illustrate why and how thermostable cellulases are vital for economic delivery of bioproducts from cellulosic biomass using biochemical conversion approach.

  11. NewPage Demonstration-Scale Biorefinery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    NewPage Demonstration-Scale Biorefinery NewPage Demonstration-Scale Biorefinery The NewPage biorefinery will be added to an existing pulp and paper mill to create renewable ...

  12. POET-DSM biorefinery in Iowa | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    POET-DSM biorefinery in Iowa POET-DSM biorefinery in Iowa Addthis Cellulosic ethanol biorefinery 1 of 10 Cellulosic ethanol biorefinery The mechanical building (front), solid/liquid separation building (left), and anaerobic digestion building (back) at POET-DSM's Project LIBERTY biorefinery in Emmetsburg, Iowa. Image: Courtesy of POET-DSM Stacking up biomass 2 of 10 Stacking up biomass The biomass stackyard, where corn waste is stored at POET-DSM's Project LIBERTY biorefinery. Image: Courtesy of

  13. 2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    4 DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review 2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review Plenary I: ...

  14. Advanced and Cellulosic Biofuels and Biorefineries: State of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Cellulosic Biofuels and Biorefineries: State of the Industry, Policy and Politics Advanced and Cellulosic Biofuels and Biorefineries: State of the Industry, Policy and Politics ...

  15. 2011 Biomass Program Platform Peer Review: Integrated Biorefineries...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Integrated Biorefineries 2011 Biomass Program Platform Peer Review: Integrated ... experts at the U.S. Department of Energy Biomass Programs Integrated Biorefinery ...

  16. EERE Energy Impacts: Biorefineries Give Local Farmers Opportunities...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    stock piled outside of POET-DSMs Project LIBERTY cellulosic ethanol biorefinery. ... stover stock piled outside of POET-DSM's Project LIBERTY cellulosic ethanol biorefinery. ...

  17. FOA for the Demonstration of an Integrated Biorefinery System...

    Broader source: Energy.gov (indexed) [DOE]

    More Documents & Publications FOA for the Demonstration of an Integrated Biorefinery System: Range Fuels, Inc. FOA for the Demonstration of an Integrated Biorefinery System: ...

  18. Verenium Pilot- and Demonstration-Scale Biorefinery | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Verenium Pilot- and Demonstration-Scale Biorefinery Verenium Pilot- and Demonstration-Scale Biorefinery The Verenium facility will produce ethanol from lignocellulosic agricultural ...

  19. FOA for the Demonstration of an Integrated Biorefinery System...

    Office of Environmental Management (EM)

    Blue Fire Ethanol, Inc. FOA for the Demonstration of an Integrated Biorefinery System: Blue Fire Ethanol, Inc. FOA for the Demonstration of an Integrated Biorefinery System: Blue ...

  20. FOA for the Demonstration of an Integrated Biorefinery System...

    Office of Environmental Management (EM)

    Range Fuels, Inc. FOA for the Demonstration of an Integrated Biorefinery System: Range Fuels, Inc. FOA for the Demonstration of an Integrated Biorefinery System: Range Fuels, Inc. ...

  1. Algal Integrated Biorefineries | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Research & Development » Algal Biofuels » Algal Integrated Biorefineries Algal Integrated Biorefineries The Algae Program works closely with the Demonstration and Deployment Program on projects that can validate advancements toward commercialization at increasing scales. Integrated biorefineries apply R&D to scale-up facilities to a degree relevant to commercial applications. U.S. Department of Energy funding of this work helps to advance the industry by minimizing the risk of these

  2. United Biorefineries Corp UBC | Open Energy Information

    Open Energy Info (EERE)

    physical & biological research. Involved in the project development of an Integrated Biorefinery Complex utilizing algae and cellulosic-based second generation biofuels technology....

  3. A Biorefinery Goes 'Mod' and Small

    Broader source: Energy.gov [DOE]

    Minnesota-based Easy Energy Systems sells small-scale, easy-to use biorefineries. The company expects to create 100 jobs because of new orders.

  4. Investigation of thermochemical biorefinery sizing and environmental...

    Office of Scientific and Technical Information (OSTI)

    Investigation of thermochemical biorefinery sizing and environmental sustainability impacts for conventional supply system and distributed pre-processing supply system designs...

  5. Demonstration of Pyrolysis Biorefinery Concept for Biopower,...

    Broader source: Energy.gov (indexed) [DOE]

    Office (BETO) Project Peer Review Demonstration of Pyrolysis Biorefinery Concept for ... plants * Product development and demonstration *4 Biomass Prep and Handling Pyrolysis ...

  6. Integrated Biorefineries: Biofuels, Biopower, and Bioproducts

    SciTech Connect (OSTI)

    2013-05-06

    This fact sheet describes integrated biorefineries and the Program's work with them. A crucial step in developing the U.S. bioindustry is to establish integrated biorefineries capable of efficiently converting a broad range of biomass feedstocks into affordable biofuels, biopower, and other bioproducts.

  7. Thermochemical Conversion - Biorefinery Integration | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - Biorefinery Integration Thermochemical Conversion - Biorefinery Integration Fuels Synthesis Fuels can be produced from bio-oils using processes similar to those found in a petroleum refinery, including hydrotreating and hydrocracking to create green gasoline, an alternative to alcohol-based ethanol fuels. Some types of bio-oils can even be fully integrated into petroleum refining stream and infrastructure. The conversion of biomass derived syngas to products is typically an exothermic process,

  8. Biorefinery Grant Announcement | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biorefinery Grant Announcement Biorefinery Grant Announcement February 28, 2007 - 10:28am Addthis Prepared Remarks for Energy Secretary Bodman Thank you all for coming. In his State of the Union address last month, President Bush set forth an aggressive plan to reduce America's consumption of gasoline over the next ten years. The President's "20 in 10" initiative would increase the amount of renewable and alternative fuels used in the transportation sector to 35 billion gallons a year

  9. Integrated Biorefineries:Biofuels, Biopower, and Bioproducts

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    BIOREFINERIES INEOS New Planet Bioenergy began production at its Indian River Bioenergy Center in Vero Beach, FL, in July 2013. Cost-shared funding from the Bioenergy Technologies Office contributed to the construction of this pioneer-scale plant, which converts waste biomass materials into 8 million gallons of cellulosic ethanol and produces 6 MW of power annually. Photo: INEOS Bio Integrated Biorefineries: Reducing Investment Risk in Novel Technology Achieving national energy and climate goals

  10. Integrated Biorefinery Research Facility | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Integrated Biorefinery Research Facility NREL's Integrated Biorefinery Research Facility (IBRF) enables researchers and industry partners to develop, test, evaluate, and demonstrate processes and technologies for the production of bio-based products and fuels. Interior of industrial, two-story building with high-bay, piping, and large processing equipment. Three workers in hard hats. In addition to the facility itself, NREL's world-renowned expert staff works with IBRF partners at every stage of

  11. Myriant Succinic Acid BioRefinery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    or otherwise restricted information Myriant Succinic Acid BioRefinery DOE Bioenergy Technologies Office (BETO) 2015 Project Peer Review Mark Shmorhun, Principal Investigator March 25, 2015 2 Goal Statement * Renewable Succinic Acid Production * A high value bio based chemical derived from renewable feedstocks * Validate proposed technology at a demonstration plant located in Lake Providence, LA. * Nameplate Capacity: 30 million lbs/year 3 Myriant's Succinic Acid BioRefinery (MySAB) Lake

  12. Myriant Succinic Acid Biorefinery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Myriant Succinic Acid Biorefinery Myriant Succinic Acid Biorefinery This American Recovery and Reinvestment Act project will focus on the production of bio-succinic acid from a variety of feedstocks. ibr_arra_myriant.pdf (364.64 KB) More Documents & Publications Commercialization of Bio-Based Chemicals: A Successful Public-Private Partnership EA-1787: Final Environmental Assessment EA-1787: Finding of No Significant Impact

  13. Integrated Biorefinery Lessons Learned and Best Practices

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Integrated Biorefinery Lessons Learned and Best Practices - Breakout Session 1 Session Moderator: Glenn Doyle U.S. Department of Energy Bioenergy Technologies Office July 29 th , 2014 2 | Bioenergy Technologies Office Session Agenda Lessons Learned and Best Practices Presentations * BETO's Integrated Biorefineries - Glenn Doyle, Technology Manager, DOE * USDA Loan Guarantee Programs - Chris Cassidy, National Business Renewable Energy Advisor, USDA * American Process, Inc. pilot plant - Theodora

  14. Integrated Biorefinery Research Facility (IBRF I-II) (Post CD...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Integrated Biorefinery Research Facility (IBRF I-II) (Post CD-4), EERE, Aug 2011 Integrated Biorefinery Research Facility (IBRF I-II) (Post CD-4), EERE, Aug 2011 PDF icon 000521 & ...

  15. Integrated Biorefinery Lessons Learned and Best Practices | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Integrated Biorefinery Lessons Learned and Best Practices Integrated Biorefinery Lessons Learned and Best Practices Breakout Session 1D-Building Market Confidence and Understanding I: Integrated Biorefinery (Lessons Learned and Best Practices) Integrated Biorefinery Lessons Learned and Best Practices Glenn Doyle, Technology Manager, Bioenergy Technologies Office, U.S. Department of Energy doyle_biomass_2014.pdf (1.01 MB) More Documents & Publications Demonstration and Deployment

  16. Nationwide: The Nations First Commercial-Scale Biorefineries

    Broader source: Energy.gov [DOE]

    EERE's investment aids in the creation of the first commercial-scale biorefineries in the United States.

  17. Pilot-Scale Biorefinery: Sustainable Transport Fuels from Biomass...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Pilot-Scale Biorefinery: Sustainable Transport Fuels from Biomass via Integrated ... renewable biomass feedstocks to sustainable and fungible transportation fuels * ...

  18. Solazyme Pilot-Scale Biorefinery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Solazyme Pilot-Scale Biorefinery Solazyme Pilot-Scale Biorefinery The Solazyme integrated biorefinery will use a heterotrophic algal oil biomanufacturing process to create biofuels. ibr_arra_solazyme.pdf (305.49 KB) More Documents & Publications CX-005693: Categorical Exclusion Determination Algae Biofuels Technology 2016 National Algal Biofuels Technology Review

  19. Economy Through Product Diversity: Integrated Biorefineries

    Broader source: Energy.gov [DOE]

    Achieving national energy and climate goals will require an economically viable and environmentally sustainable U.S. bioindustry. A crucial step in developing this industry is to establish integrated biorefineries capable of efficiently converting a broad range of biomass feedstocks into affordable biofuels, biopower, and other products.

  20. Biorefinery and Carbon Cycling Research Project

    SciTech Connect (OSTI)

    Das, K. C., Adams; Thomas, T; Eiteman, Mark A; Kastner, James R; Mani, Sudhagar; Adolphson, Ryan

    2012-06-08

    In this project we focused on several aspects of technology development that advances the formation of an integrated biorefinery. These focus areas include: [ 1] pretreatment of biomass to enhance quality of products from thermochemical conversion; [2] characterization of and development of coproduct uses; [3] advancement in fermentation of lignocellulosics and particularly C5 and C6 sugars simultaneously, and [ 4] development of algal biomass as a potential substrate for the biorefinery. These advancements are intended to provide a diverse set of product choices within the biorefinery, thus improving the cost effectiveness of the system. Technical effectiveness was demonstrated in the thermochemical product quality in the form of lower tar production, simultaneous of use of multiple sugars in fermentation, use ofbiochar in environmental (ammonia adsorption) and agricultural applications, and production of algal biomass in wastewaters. Economic feasibility of algal biomass production systems seems attractive, relative to the other options. However, further optimization in all paths, and testing/demonstration at larger scales are required to fully understand the economic viabilities. The coproducts provide a clear picture that multiple streams of value can be generated within an integrated biorefinery, and these include fuels and products.

  1. Biorefinery and Hydrogen Fuel Cell Research

    SciTech Connect (OSTI)

    K.C. Das; Thomas T. Adams; Mark A. Eiteman; John Stickney; Joy Doran Peterson; James R. Kastner; Sudhagar Mani; Ryan Adolphson

    2012-06-12

    In this project we focused on several aspects of technology development that advances the formation of an integrated biorefinery. These focus areas include: [1] establishment of pyrolysis processing systems and characterization of the product oils for fuel applications, including engine testing of a preferred product and its pro forma economic analysis; [2] extraction of sugars through a novel hotwater extaction process, and the development of levoglucosan (a pyrolysis BioOil intermediate); [3] identification and testing of the use of biochar, the coproduct from pyrolysis, for soil applications; [4] developments in methods of atomic layer epitaxy (for efficient development of coatings as in fuel cells); [5] advancement in fermentation of lignocellulosics, [6] development of algal biomass as a potential substrate for the biorefinery, and [7] development of catalysts from coproducts. These advancements are intended to provide a diverse set of product choices within the biorefinery, thus improving the cost effectiveness of the system. Technical effectiveness was demonstrated in the pyrolysis biooil based diesel fuel supplement, sugar extraction from lignocelluose, use of biochar, production of algal biomass in wastewaters, and the development of catalysts. Economic feasibility of algal biomass production systems seems attractive, relative to the other options. However, further optimization in all paths, and testing/demonstration at larger scales are required to fully understand the economic viabilities. The various coproducts provide a clear picture that multiple streams of value can be generated within an integrated biorefinery, and these include fuels and products.

  2. 2009 Integrated Biorefinery Platform Review Report

    SciTech Connect (OSTI)

    Ferrell, John

    2009-12-01

    This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Program‘s Integrated Biorefinery (IBR) platform review meeting, held on February 18–19, 2009, at the Westin National Harbor, National Harbor, Maryland.

  3. 2013 Peer Review Presentations—Integrated Biorefineries

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Bioenergy Technologies Office hosted its 2013 Project Peer Review on May 20–24, 2015, at the Hilton Mark Center in Alexandria, Virginia. The presentations from integrated biorefineries session are available to view and download below. For detailed session descriptions and presentation titles, view the 2013 Project Peer Review Program Booklet.

  4. Recovery Act : Heterogeneous Feed Biorefinery Project

    SciTech Connect (OSTI)

    Schofield, Richard

    2015-03-15

    To overcome the hurdles associated with introducing a new technology, Enerkem applied to the US DOE for grant assistance with its Pontotoc, Mississippi, biorefinery under the DOE’s Demonstration of Integrated Biorefinery Operations FOA. Consistent with Enerkem’s strategic approach, the project proposed uses post sorted municipal solid waste blended with other forest residue. The proposed biorefinery is to be located within the boundaries of a working landfill, thus simplifying many aspects of environmental permitting while also reducing feedstock acquisition and transportation costs. An economic impact analysis was conducted using an adaptation of the US Department of Energy’s JEDI (Jobs and Economic Development Impact) model for an ethanol-producing biorefinery. The JEDI model, which does not have a thermochemical processing option, had to be configured to reflect a biomass feedstock and was thus adapted by Enerkem to account for the unique feedstock requirements and operations of the Project. According to this model, development, construction, and 2 years of operation of the biorefinery require an investment of approximately $140 million. Also, a construction period of 18 months will create significant direct and indirect employment. Indirect employment includes steel manufacturers, construction materials manufacturers, material shipping, equipment manufacturers and fabrication, etc. During the construction phase of the Project, 210 total jobs are expected to be created, including 145 direct jobs and 72 indirect or induced jobs. During the operating period, 131 jobs would be created, 95 of which are direct. It is anticipated that the project will create at least 10 new jobs (included in the above figures and in addition to the JEDI data) in the sorting and recycling sector, since the project will require operations in sorting MSW since valuable ferrous, nonferrous and recyclable plastic materials will be sorted from MSW as part of the process that isolates

  5. 2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Project Review | Department of Energy 4 DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review 2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review Plenary I: Progress in Advanced Biofuels 2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review Gerson Santos-Leon, Executive Vice President, Abengoa santos-leon_biomass_2014.pdf (4.68 MB) More Documents & Publications Abengoa IBR Successes Applicant

  6. To the Biorefinery: Delievered Forestland and Agricultural Resources Factsheet

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    the Biorefinery: Delivered Forestland and Agricultural Resources It can be challenging and costly to trans- port biomass feedstock supplies from the roadside, or farmgate, to a biorefinery. Given the geographic dispersion and low- bulk density of cellulosic feedstocks, cost- effective scaling of commercial biorefinery operations requires overcoming many challenges. The Biomass Research and Development Board's Feedstock Logistics Interagency Working Group identified four primary barriers related

  7. Second-Generation Biofuels from Multi-Product Biorefineries Combine...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cellana Inc. 2014 Second-Generation Biofuels from Multi-Product Biorefineries Combine ... commercial-scale quantities of advanced biofuels. 4. To the extent that the prices of ...

  8. Second-Generation Biofuels from Multi-Product Biorefineries Combine...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Second-Generation Biofuels from Multi-Product Biorefineries Combine Economic Sustainability With Environmental Sustainability Second-Generation Biofuels from Multi-Product ...

  9. Nationwide: The Nation's First Commercial-Scale Biorefineries...

    Broader source: Energy.gov (indexed) [DOE]

    EERE supports 25 integrated biorefineries that are specifically focused on producing cellulosic ethanol, drop-in hydrocarbon biofuel, and bioproducts. As of July 2013, INEOS opened ...

  10. Integrated Biorefinery Research Facility: Advancing Biofuels Technology (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-03-01

    The Integrated Biorefinery Research Facility (IBRF) at the National Renewable Energy Laboratory (NREL) expands NREL's cellulosic ethanol research and development and collaboration capabilities.

  11. ClearFuels-Rentech Pilot-Scale Biorefinery

    Broader source: Energy.gov [DOE]

    The ClearFuels-Rentech pilot-scale biorefinery will use Fisher-Tropsch gas-to-liquids technology to create diesel and jet fuel.

  12. Pilot Integrated Cellulosic Biorefinery Operations to Fuel Ethanol

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biorefinery Operations to Fuel Ethanol Award Number: DE-EE0002875 March 23, 2015 ... to refine cellulosic biomass into fuel ethanol and co-products Create an ...

  13. Integrated Biorefinery for conversion of Biomass to Ethanol,...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biorefinery for conversion of Biomass to Ethanol, Synthesis Gas, and Heat March 25, 2015 ... Louis MO Subsidiary of Abengoa SA, Spain Ethanol facilities in Nebraska, Kansas, New ...

  14. Grand Opening of Abengoa's Biorefinery: Nation's Third Commercial...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The nation's third commercial-scale cellulosic ethanol biorefinery celebrates its grand ... The plant will produce cellulosic ethanol from non-edible corn stalks, stems, and leaves ...

  15. FOA for the Demonstration of an Integrated Biorefinery System...

    Office of Environmental Management (EM)

    Abengoa Bioenergy Biomass of Kansas, LLC FOA for the Demonstration of an Integrated Biorefinery System: Abengoa Bioenergy Biomass of Kansas, LLC FOA for the Demonstration of an ...

  16. Five Things to Know about Biorefinery Investments | Department...

    Office of Environmental Management (EM)

    Also, three new companies were awarded contracts to construct biorefineries to produce "drop-in" biofuels for the military and private sector last month. Energy Department-funded ...

  17. 2014 DOE Biomass Program Integrated Biorefinery Project

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review DOE Award No. DE-FC36-07GO17028 April 16, 2014 Principal Investigator - Gerson Santos-Leon Project Director - Joseph Bradford Abengoa Bioenergy Biomass of Kansas, LLC The following contains proprietary and confidential information that may not be released to persons outside the US Department of Energy 2 2 2014 ABBK Comprehensive Project Review Table of Contents Abengoa Bioenergy Background General Overview 1 Company

  18. U.S. Department of Energy Small-Scale Biorefineries: Project Overview |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Small-Scale Biorefineries: Project Overview U.S. Department of Energy Small-Scale Biorefineries: Project Overview Chart that shows which small-scale biorefineries were approved to receive DOE funding in 2008, a summary of their fields of focus, their cost share, and how much DOE is investing in them. small_scale_biorefinery_overview.pdf (37.32 KB) More Documents & Publications U.S. Department of Energy Small-Scale Biorefineries Project Overview

  19. U.S. Department of Energy Small-Scale Biorefineries Project Overview |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Small-Scale Biorefineries Project Overview U.S. Department of Energy Small-Scale Biorefineries Project Overview A chart indicating round one and round two selections for the U.S. Department of Energy Small-Scale Biorefineries Project Overview. U.S. Department of Energy Small-Scale Biorefineries Project Overview (31.45 KB) More Documents & Publications U.S. Department of Energy Small-Scale Biorefineries: Project Overview

  20. Preprocessing Moist Lignocellulosic Biomass for Biorefinery Feedstocks

    SciTech Connect (OSTI)

    Neal Yancey; Christopher T. Wright; Craig Conner; J. Richard Hess

    2009-06-01

    Biomass preprocessing is one of the primary operations in the feedstock assembly system of a lignocellulosic biorefinery. Preprocessing is generally accomplished using industrial grinders to format biomass materials into a suitable biorefinery feedstock for conversion to ethanol and other bioproducts. Many factors affect machine efficiency and the physical characteristics of preprocessed biomass. For example, moisture content of the biomass as received from the point of production has a significant impact on overall system efficiency and can significantly affect the characteristics (particle size distribution, flowability, storability, etc.) of the size-reduced biomass. Many different grinder configurations are available on the market, each with advantages under specific conditions. Ultimately, the capacity and/or efficiency of the grinding process can be enhanced by selecting the grinder configuration that optimizes grinder performance based on moisture content and screen size. This paper discusses the relationships of biomass moisture with respect to preprocessing system performance and product physical characteristics and compares data obtained on corn stover, switchgrass, and wheat straw as model feedstocks during Vermeer HG 200 grinder testing. During the tests, grinder screen configuration and biomass moisture content were varied and tested to provide a better understanding of their relative impact on machine performance and the resulting feedstock physical characteristics and uniformity relative to each crop tested.

  1. 2011 Biomass Program Platform Peer Review: Integrated Biorefineries |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Integrated Biorefineries 2011 Biomass Program Platform Peer Review: Integrated Biorefineries "This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Programs Integrated Biorefinery Platform Review meeting, held on February 1...3, 2011, at the U.S. Department of Energy, Washington, D.C." 2011_ibr_review.pdf (2.52 MB) More Documents & Publications 2011

  2. New Biorefinery Will Bring Jobs to Northeastern Oregon

    Broader source: Energy.gov [DOE]

    In northeastern Oregon, ZeaChem, a Colorado-based biofuel company, recently broke ground on a 250,000 gallon integrated cellulosic biorefinery. The technology development project is expected to be operating in 2011.

  3. Advanced and Cellulosic Biofuels and Biorefineries: State of the Industry,

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Policy and Politics | Department of Energy and Cellulosic Biofuels and Biorefineries: State of the Industry, Policy and Politics Advanced and Cellulosic Biofuels and Biorefineries: State of the Industry, Policy and Politics Afternoon Plenary Introduction Brent Erickson, Executive Vice President, BIO b13_erickson_day2-apintro.pdf (2.18 MB) More Documents & Publications Biomass 2013 Agenda Biomass 2012 Agenda U.S. Biofuels Industry: Mind the Gap

  4. DOE Announces $160 Million for Biorefinery Construction and Highlights New

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Agricultural Program to Promote Biofuels | Department of Energy 60 Million for Biorefinery Construction and Highlights New Agricultural Program to Promote Biofuels DOE Announces $160 Million for Biorefinery Construction and Highlights New Agricultural Program to Promote Biofuels February 22, 2006 - 12:11pm Addthis Funding Paves the Way for Diversifying America's Energy Mix DECATUR, IL - Energy Secretary Samuel W. Bodman, today announced $160 million in cost-shared funding over three years to

  5. Integrated Biorefineries:Biofuels, Biopower, and Bioproducts | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Integrated Biorefineries:Biofuels, Biopower, and Bioproducts Integrated Biorefineries:Biofuels, Biopower, and Bioproducts The U.S. goal to produce 21 billion gallons of advanced biofuels by 2022 creates an urgent need to bridge the gap between promising research and commercial large-scale production of advanced biofuels. ibr_portfolio_overview.pdf (1.07 MB) More Documents & Publications Biochemical Conversion: Using Hydrolysis, Fermentation, and Catalysis to Make Fuels and

  6. FOA for the Demonstration of an Integrated Biorefinery System: Blue Fire

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ethanol, Inc. | Department of Energy Blue Fire Ethanol, Inc. FOA for the Demonstration of an Integrated Biorefinery System: Blue Fire Ethanol, Inc. FOA for the Demonstration of an Integrated Biorefinery System: Blue Fire Ethanol, Inc. Award No. DE-FC36-07GO17025 (14.26 MB) More Documents & Publications FOA for the Demonstration of an Integrated Biorefinery System: Abengoa Bioenergy Biomass of Kansas, LLC FOA for the Demonstration of an Integrated Biorefinery System: POET Project Liberty,

  7. Multitasking mesoporous nanomaterials for biorefinery applications

    SciTech Connect (OSTI)

    Kandel, Kapil

    2013-01-01

    in microalgae biorefinery. Two different integrated biorefinery systems are highlighted. (i) OM-MSNs are used to harvest microalgae and selectively sequester free fatty acids (FFAs). (ii) OM-MSNs are shown to selectively sequester FFAs and convert them into diesel-range liquid hydrocarbon fuels. A similar MSN supported metal nanoparticle catalyst is demonstrated to transform FFAs into green diesel with even greater activity and selectivity. The incorporation of a different organic functional group into MSN provides a selective adsorbent for separation and purification of α-tocopherol from microalgae oil. The functional group with electron deficient aromatic rings demonstrated high sequestration capacity and selectivity of {alpha}-tocopherol.

  8. FOA for the Demonstration of an Integrated Biorefinery System: Abengoa

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Bioenergy Biomass of Kansas, LLC | Department of Energy Abengoa Bioenergy Biomass of Kansas, LLC FOA for the Demonstration of an Integrated Biorefinery System: Abengoa Bioenergy Biomass of Kansas, LLC FOA for the Demonstration of an Integrated Biorefinery System: Abengoa Bioenergy Biomass of Kansas, LLC. Award No. DE-FC36-07GO17028, Part 1 (1.38 MB) Award No. DE-FC36-07GO17028, Part 2 (1.66 MB) Abengoa, Mod No. M001 Contract No. DE-FC36-07GO17028 (1.57 MB) More Documents & Publications

  9. Membranes Key to Biorefinery Success | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Miming living organisms processes for biorefineries Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Miming living organisms processes for biorefineries Jimmy Lopez 2015.09.10 Membranes play a key role in the human body, filtering out bacteria and viruses and also ensuring cells absorb essential nutrients. They are

  10. EIS-0407: Abengoa Biorefinery Project Near Hugoton, Kansas

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy prepared an environmental impact statement to assess the potential environmental impacts associated with the proposed action of providing Federal financial assistance to Abengoa Bioenergy Biomass of Kansas, LLC (Abengoa Bioenergy) to support the design, construction, and startup of a commercial-scale integrated biorefinery to be located near the city of Hugoton in Stevens County, southwestern Kansas.

  11. Biomass Program 2007 Peer Review - Integrated Biorefinery Platform Summary

    SciTech Connect (OSTI)

    none,

    2009-10-27

    This document discloses the comments provided by a review panel at the U.S. Department of Energy Office of the Biomass Program Peer Review held on November 15-16, 2007 in Baltimore, MD and the Integrated Biorefinery Platform Review held on August 13-15, 2007 in Golden, Colorado.

  12. Pilot-Scale MixotrophicAlgae Integrated Biorefinery(IBR)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Pilot-Scale Mixotrophic Algae Integrated Biorefinery (IBR) March 23-27, 2015 Technology Area: Demonstration and Market Transformation Principal Investigator: Toby Ahrens Organization: BioProcess Algae This presentation does not contain any proprietary, confidential, or otherwise restricted information AGENDA * Project Overview * Project Approach * Technical Progress and Accomplishments * Project Relevance * Future Work 2 BIOPROCESS ALGAE BACKGROUND 3 Integrated production since 2009 Option to

  13. Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Game | Department of Energy Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game February 9, 2011 - 1:40pm Addthis Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game Paul Bryan Biomass Program Manager, Office of Energy Efficiency & Renewable Energy How does it work? Vegetative and agricultural waste reacts with oxygen to produce synthesis

  14. Partnering with Industry to Advance Biofuels, NREL's Integrated Biorefinery Research Facility (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-10-01

    Fact sheet describing NREL's Integrated Biorefinery Research Facility and its availability to biofuels' industry partners who want to operate, test, and develop biorefining technology and equipment.

  15. Secretaries Chu and Vilsack Announce More Than $600 Million Investment in Advanced Biorefinery Projects

    Broader source: Energy.gov [DOE]

    Private company investment brings total to nearly $1.3 billion for 19 biorefinery projects to create jobs and new markets for rural America

  16. 2011 Biomass Program Platform Peer Review: Integrated Biorefineries

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    INTEGRATED BIOREFINERIES 2011 Platform Review Report An Independent Evaluation of Platform Activities for FY 2010 and FY 2011 Review Date February 1-3, 2011 February 2012 Department of Energy Washington, D.C. 20585 Dear Colleague: This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Program's Integrated Biorefnery Platform Review meeting, held on February 1-3, 2011, at the U.S. Department of

  17. ClearFuels-Rentech Integrated Biorefinery Final Report

    SciTech Connect (OSTI)

    Pearson, Joshua

    2014-02-26

    The project Final Report describes the validation of the performance of the integration of two technologies that were proven individually on a pilot scale and were demonstrated as a pilot scale integrated biorefinery. The integrated technologies were a larger scale ClearFuels’ (CF) advanced flexible biomass to syngas thermochemical high efficiency hydrothermal reformer (HEHTR) technology with Rentech’s (RTK) existing synthetic gas to liquids (GTL) technology.

  18. NREL Report Provides Documentation of the Advanced Biorefinery Landscape

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory (NREL) released a report in January 2015 on the status of the non-starch ethanol and renewable hydrocarbon biofuels industry in the United States. The report, “2013 Survey of Non-Starch Ethanol and Renewable Hydrocarbon Biofuels Producers,” is the first of its kind to provide publically available, open source documentation on the state of the advanced biorefinery landscape.

  19. Jobs and Economic Development Impact (JEDI) User Reference Guide: Fast Pyrolysis Biorefinery Model

    SciTech Connect (OSTI)

    Zhang, Y.; Goldberg, M.

    2015-02-01

    This guide -- the JEDI Fast Pyrolysis Biorefinery Model User Reference Guide -- was developed to assist users in operating and understanding the JEDI Fast Pyrolysis Biorefinery Model. The guide provides information on the model's underlying methodology, as well as the parameters and data sources used to develop the cost data utilized in the model. This guide also provides basic instruction on model add-in features and a discussion of how the results should be interpreted. Based on project-specific inputs from the user, the JEDI Fast Pyrolysis Biorefinery Model estimates local (e.g., county- or state-level) job creation, earnings, and output from total economic activity for a given fast pyrolysis biorefinery. These estimates include the direct, indirect and induced economic impacts to the local economy associated with the construction and operation phases of biorefinery projects.Local revenue and supply chain impacts as well as induced impacts are estimated using economic multipliers derived from the IMPLAN software program. By determining the local economic impacts and job creation for a proposed biorefinery, the JEDI Fast Pyrolysis Biorefinery Model can be used to field questions about the added value biorefineries might bring to a local community.

  20. U.S. Department of Energy Selects First Round of Small-Scale Biorefinery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Projects for Up to $114 Million in Federal Funding | Department of Energy First Round of Small-Scale Biorefinery Projects for Up to $114 Million in Federal Funding U.S. Department of Energy Selects First Round of Small-Scale Biorefinery Projects for Up to $114 Million in Federal Funding January 29, 2008 - 10:53am Addthis Ten percent commercial-scale biorefineries will help the nation meet new Renewable Fuels Standard WASHINGTON, DC - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman

  1. DOE Announces up to $200 Million in Funding for Biorefineries | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy up to $200 Million in Funding for Biorefineries DOE Announces up to $200 Million in Funding for Biorefineries May 1, 2007 - 12:45pm Addthis Small- and full-scale projects total up to $585 million to advance President Bush's Twenty in Ten Initiative WASHINGTON, DC - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced that DOE will provide up to $200 million, over five years (FY'07-'11) to support the development of small-scale cellulosic biorefineries in the

  2. EA-1705: Construction and Operation of a Proposed Cellulosic Biorefinery, Mascoma Corporation, Kinross Charter Township, Michigan

    Broader source: Energy.gov [DOE]

    The frontier Project consists of the design, construction and operation of a biorefinery producing ethanol and other co-products from cellulosic materials utilizing a proprietary pretreatment and fermentation process.

  3. Second-Generation Biofuels from Multi-Product Biorefineries Combine Economic Sustainability With Environmental Sustainability

    Broader source: Energy.gov [DOE]

    Breakout Session 3B—Integration of Supply Chains III: Algal Biofuels Strategy Second-Generation Biofuels from Multi-Product Biorefineries Combine Economic Sustainability With Environmental Sustainability Martin Sabarsky, Chief Executive Officer, Cellana

  4. DOE Selects 3 Small-Scale Biorefinery Projects for up to $86 Million of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Federal Funding in Maine, Tennessee and Kentucky | Department of Energy 3 Small-Scale Biorefinery Projects for up to $86 Million of Federal Funding in Maine, Tennessee and Kentucky DOE Selects 3 Small-Scale Biorefinery Projects for up to $86 Million of Federal Funding in Maine, Tennessee and Kentucky April 18, 2008 - 10:49am Addthis Projects Demonstrate Continued Commitment to Advancing Development of Sustainable, Cost-Competitive Cellulosic Ethanol ALEXANDRIA, VA. - U.S. Department of

  5. Amyris, Inc. Integrated Biorefinery Project Summary Final Report - Public Version

    SciTech Connect (OSTI)

    Gray, David; Sato, Suzanne; Garcia, Fernando; Eppler, Ross; Cherry, Joel

    2014-03-12

    The Amyris pilot-scale Integrated Biorefinery (IBR) leveraged Amyris synthetic biology and process technology experience to upgrade Amyris’s existing Emeryville, California pilot plant and fermentation labs to enable development of US-based production capabilities for renewable diesel fuel and alternative chemical products. These products were derived semi-synthetically from high-impact biomass feedstocks via microbial fermentation to the 15-carbon intermediate farnesene, with subsequent chemical finishing to farnesane. The Amyris IBR team tested and provided methods for production of diesel and alternative chemical products from sweet sorghum, and other high-impact lignocellulosic feedstocks, at pilot scale. This enabled robust techno-economic analysis (TEA), regulatory approvals, and a basis for full-scale manufacturing processes and facility design.

  6. MBI Biorefinery: Corn to Biomass, Ethanol to Biochemicals and Biomaterials

    SciTech Connect (OSTI)

    2006-02-17

    The project is a continuation of DOE-funded work (FY02 and FY03) that has focused on the development of the ammonia fiber explosion (AFEX) pretreatment technology, fermentation production of succinic acid and new processes and products to enhance dry mill profitability. The primary objective for work beginning in April 2004 and ending in November 2005 is focus on the key issues related to the: (1) design, costing and construction plan for a pilot AFEX pretreatment system, formation of a stakeholder development team to assist in the planning and design of a biorefinery pilot plant, continued evaluation of corn fractionation technologies, corn oil extraction, AFEX treatment of corn fiber/DDGs; (2) development of a process to fractionate AFEX-treated corn fiber and corn stover--cellulose and hemicellulose fractionation and sugar recovery; and (3) development of a scalable batch succinic acid production process at 500 L at or below $.42/lb, a laboratory scale fed-batch process for succinic acid production at or below $.40/lb, a recovery process for succinic acid that reduces the cost of succinic acid by $.02/lb and the development of an acid tolerant succinic acid production strain at lab scale (last objective not to be completed during this project time period).

  7. EA-1850: Flambeau River BioFuels, Inc. Proposed Wood Biomass-to-Liquid Fuel Biorefinery, Park Falls, Wisconsin

    Broader source: Energy.gov [DOE]

    NOTE: This EA has been cancelled. This EA will evaluate the environmental impacts of a proposal to provide federal funding to Flambeau River Biofuels (FRB) to construct and operate a biomass-to-liquid biorefinery in Park Falls, Wisconsin, on property currently used by Flambeau Rivers Paper, LLC (FRP) for a pulp and paper mill and Johnson Timber Corporation's (JTC) Summit Lake Yard for timber storage. This project would design a biorefinery which would produce up to 1,150 barrels per day (bpd) of clean syncrude. The biorefinery would also supply steam to the FRP mill, meeting the majority of the mill's steam demand and reducing or eliminating the need for the existing biomass/coal-fired boiler. The biorefinery would also include a steam turbine generator that will produce "green" electrical power for use by the biorefinery or for sale to the electric utility.

  8. FOA for the Demonstration of an Integrated Biorefinery System: POET Project

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Liberty, LLC | Department of Energy POET Project Liberty, LLC FOA for the Demonstration of an Integrated Biorefinery System: POET Project Liberty, LLC FOA for the Demonstration of an Integrated Biorefinery System: POET Project Liberty, LLC. Award No. DE-FC36-07GO17026, Part 1 (8.63 MB) Award No. DE-FC36-07GO17026, Part 2 (8.26 MB) Technology Investment Agreement (TIA) Award No. DE-FO36-08GO18121 (7.39 MB) More Documents & Publications FOA for the Demonstration of an Integrated

  9. Biomass Biorefinery for the production of Polymers and Fuels

    SciTech Connect (OSTI)

    Dr. Oliver P. Peoples

    2008-05-05

    The conversion of biomass crops to fuel is receiving considerable attention as a means to reduce our dependence on foreign oil imports and to meet future energy needs. Besides their use for fuel, biomass crops are an attractive vehicle for producing value added products such as biopolymers. Metabolix, Inc. of Cambridge proposes to develop methods for producing biodegradable polymers polyhydroxyalkanoates (PHAs) in green tissue plants as well as utilizating residual plant biomass after polymer extraction for fuel generation to offset the energy required for polymer extraction. The primary plant target is switchgrass, and backup targets are alfalfa and tobacco. The combined polymer and fuel production from the transgenic biomass crops establishes a biorefinery that has the potential to reduce the nation’s dependence on foreign oil imports for both the feedstocks and energy needed for plastic production. Concerns about the widespread use of transgenic crops and the grower’s ability to prevent the contamination of the surrounding environment with foreign genes will be addressed by incorporating and expanding on some of the latest plant biotechnology developed by the project partners of this proposal. This proposal also addresses extraction of PHAs from biomass, modification of PHAs so that they have suitable properties for large volume polymer applications, processing of the PHAs using conversion processes now practiced at large scale (e.g., to film, fiber, and molded parts), conversion of PHA polymers to chemical building blocks, and demonstration of the usefulness of PHAs in large volume applications. The biodegradability of PHAs can also help to reduce solid waste in our landfills. If successful, this program will reduce U.S. dependence on imported oil, as well as contribute jobs and revenue to the agricultural economy and reduce the overall emissions of carbon to the atmosphere.

  10. Energy Department Requests Information on Understanding Scale-Up and Operational Challenges for Integrated Biorefinery Optimization

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy’s (EERE’s) Bioenergy Technologies Office (BETO) seeks feedback from industry, academia, research laboratories, government agencies, and other stakeholders that will help BETO better understand capabilities, as well as barriers and opportunities, for the operation of integrated biorefineries to produce biofuels, biochemicals, and bioproducts.

  11. EERE Energy Impacts: Biorefineries Give Local Farmers Opportunities for Additional Income

    Broader source: Energy.gov [DOE]

    Selling corn stover—the non-edible corn stalks, husks, and leaves of a corn plant—after the corn harvest has generated a new revenue stream for many farmers. Biorefineries buy the corn plant residue from farmers and turn it into cellulosic ethanol, allowing farmers to "add revenue without adding acres."

  12. Grand Opening of Abengoa’s Biorefinery: Nation’s Third Commercial-Scale Facility

    Broader source: Energy.gov [DOE]

    The nation’s third commercial-scale cellulosic ethanol biorefinery celebrates its grand opening on October 17, 2014, in Hugoton, Kansas. The Abengoa Bioenergy Biomass of Kansas (ABBK) facility is the first of its kind to use a proprietary enzymatic hydrolysis process which turns cellulosic biomass into fermentable sugars that are then converted into transportation fuels.

  13. Development of efficient, integrated cellulosic biorefineries : LDRD final report.

    SciTech Connect (OSTI)

    Teh, Kwee-Yan; Hecht, Ethan S.; Shaddix, Christopher R.; Buffleben, George M.; Dibble, Dean C.; Lutz, Andrew E.

    2010-09-01

    Cellulosic ethanol, generated from lignocellulosic biomass sources such as grasses and trees, is a promising alternative to conventional starch- and sugar-based ethanol production in terms of potential production quantities, CO{sub 2} impact, and economic competitiveness. In addition, cellulosic ethanol can be generated (at least in principle) without competing with food production. However, approximately 1/3 of the lignocellulosic biomass material (including all of the lignin) cannot be converted to ethanol through biochemical means and must be extracted at some point in the biochemical process. In this project we gathered basic information on the prospects for utilizing this lignin residue material in thermochemical conversion processes to improve the overall energy efficiency or liquid fuel production capacity of cellulosic biorefineries. Two existing pretreatment approaches, soaking in aqueous ammonia (SAA) and the Arkenol (strong sulfuric acid) process, were implemented at Sandia and used to generated suitable quantities of residue material from corn stover and eucalyptus feedstocks for subsequent thermochemical research. A third, novel technique, using ionic liquids (IL) was investigated by Sandia researchers at the Joint Bioenergy Institute (JBEI), but was not successful in isolating sufficient lignin residue. Additional residue material for thermochemical research was supplied from the dilute-acid simultaneous saccharification/fermentation (SSF) pilot-scale process at the National Renewable Energy Laboratory (NREL). The high-temperature volatiles yields of the different residues were measured, as were the char combustion reactivities. The residue chars showed slightly lower reactivity than raw biomass char, except for the SSF residue, which had substantially lower reactivity. Exergy analysis was applied to the NREL standard process design model for thermochemical ethanol production and from a prototypical dedicated biochemical process, with process data

  14. EA-1865: Department of Energy Loan Guarantee to Kior, Inc., for Biorefinery Facilities in Georgia, Mississippi, and Texas

    Broader source: Energy.gov [DOE]

    This EA will evaluate the environmental impacts of a proposal to issue a Federal loan guarantee to Kior, Inc., for biorefinery facilities in Georgia, Mississippi, and Texas. This EA is on hold.

  15. Succinic acid production on xylose-enriched biorefinery streams by Actinobacillus succinogenes in batch fermentation

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Salvachua, Davinia; Mohagheghi, Ali; Smith, Holly; Bradfield, Michael F. A.; Nicol, Willie; Black, Brenna A.; Biddy, Mary J.; Dowe, Nancy; Beckham, Gregg T.

    2016-02-02

    Co-production of chemicals from lignocellulosic biomass alongside fuels holds promise for improving the economic outlook of integrated biorefineries. In current biochemical conversion processes that use thermochemical pretreatment and enzymatic hydrolysis, fractionation of hemicellulose-derived and cellulose-derived sugar streams is possible using hydrothermal or dilute acid pretreatment (DAP), which then offers a route to parallel trains for fuel and chemical production from xylose- and glucose-enriched streams. Succinic acid (SA) is a co-product of particular interest in biorefineries because it could potentially displace petroleum-derived chemicals and polymer precursors for myriad applications. Furthermore, SA production from biomass-derived hydrolysates has not yet been fully exploredmore » or developed.« less

  16. Identification and genetic characterization of maize cell wall variation for improved biorefinery feedstock characteristics

    SciTech Connect (OSTI)

    Pauly, Markus; Hake, Sarah

    2013-10-31

    The objectives of this program are to 1) characterize novel maize mutants with altered cell walls for enhanced biorefinery characteristics and 2) find quantitative trait loci (QTLs) related to biorefinery characteristics by taking advantage of the genetic diversity of maize. As a result a novel non-transgenic maize plant (cal1) has been identified, whose stover (leaves and stalk) contain more glucan in their walls leading to a higher saccharification yield, when subjected to a standard enzymatic digestion cocktail. Stacking this trait with altered lignin mutants yielded evene higher saccharification yields. Cal-1 mutants do not show a loss of kernel and or biomass yield when grown in the field . Hence, cal1 biomass provides an excellent feedstock for the biofuel industry.

  17. Simulating Pelletization Strategies to Reduce the Biomass Supply Risk at America’s Biorefineries

    SciTech Connect (OSTI)

    Jacob J. Jacobson; Shane Carnohan; Andrew Ford; Allyson Beall

    2014-07-01

    Demand for cellulosic ethanol and other advanced biofuels has been on the rise, due in part to federal targets enacted in 2005 and extended in 2007. The industry faces major challenges in meeting these worthwhile and ambitious targets. The challenges are especially severe in the logistics of timely feedstock delivery to biorefineries. Logistical difficulties arise from seasonal production that forces the biomass to be stored in uncontrolled field-side environments. In this storage format physical difficulties arise; transportation is hindered by the low bulk density of baled biomass and the unprotected material can decay leading to unpredictable losses. Additionally, uncertain yields and contractual difficulties can exacerbate these challenges making biorefineries a high-risk venture. Investors’ risk could limit business entry and prevent America from reaching the targets. This paper explores pelletizer strategies to convert the lignocellulosic biomass into a denser form more suitable for storage. The densification of biomass would reduce supply risks, and the new system would outperform conventional biorefinery supply systems. Pelletizer strategies exhibit somewhat higher costs, but the reduction in risk is well worth the extra cost if America is to grow the advanced biofuels industry in a sustainable manner.

  18. Demonstration of Integrated Biorefinery Operations for Producing Biofuels and Chemical / Material Products

    SciTech Connect (OSTI)

    Rushton, Michael

    2011-09-01

    Lignol’s project involved the design, construction and operation of a 10% demonstration scale cellulosic ethanol biorefinery in Grand Junction Colorado in partnership with Suncor Energy. The preconstruction phase of the project was well underway when the collapse in energy prices coupled with a significant global economic downturn hit in the end 2008. Citing economic uncertainty, the project was suspended by Suncor. Lignol, with the support of the DOE continued to develop the project by considering relocating the biorefinery to sites that were more favorable in term of feedstock availability, existing infrastructure and potential partners Extended project development activities were conducted at three lead sites which offered certain key benefits to the overall biorefinery project. This work included feedstock availability studies, technical site assessment, engineering, plant design and pilot scale biorefining of feedstocks of interest. The project generated significant operational data on the bioconversion of woody feedstocks into cellulosic ethanol and lignin-based biochemicals. The project also highlighted the challenges faced by technology developers in attracting capital investment in first of kind renewable fuels solutions. The project was concluded on August 29 2011.

  19. The Impact of Biomass Feedstock Supply Variability on the Delivered Price to a Biorefinery in the Peace River Region of Alberta, Canada

    SciTech Connect (OSTI)

    Stephen, Jamie; Sokhansanj, Shahabaddine; Bi, X.T.; Sowlati, T.; Kloeck, T.; Townley-Smith, Lawrence; Stumborg, Mark

    2010-01-01

    Agricultural residue feedstock availability in a given region can vary significantly over the 20 25 year lifetime of a biorefinery. Since delivered price of biomass feedstock to a biorefinery is related to the distance travelled and equipment optimization, and transportation distance increases as productivity decreases, productivity is a primary determinant of feedstock price. Using the Integrated Biomass Supply Analysis and Logistics (IBSAL) modeling environment and a standard round bale harvest and delivery scenario, harvest and delivery price were modelled for minimum, average, and maximum yields at four potential biorefinery sites in the Peace River region of Alberta, Canada. Biorefinery capacities ranged from 50,000 to 500,000 tonnes per year. Delivery cost is a linear function of transportation distance and can be combined with a polynomial harvest function to create a generalized delivered cost function for agricultural residues. The range in delivered cost is substantial and is an important consideration for the operating costs of a biorefinery.

  20. Controlling Accumulation of Fermentation Inhibitors in Biorefinery Recycle Water Using Microbial Fuel Cells

    SciTech Connect (OSTI)

    Borole, Abhijeet P; Mielenz, Jonathan R; Leak, David; Vishnivetskaya, Tatiana A; Hamilton, Choo Yieng; Andras, Calin

    2009-01-01

    Background Microbial fuel cells (MFC) and microbial electrolysis cells are electrical devices that treat water using microorganisms and convert soluble organic matter into electricity and hydrogen, respectively. Emerging cellulosic biorefineries are expected to use large amounts of water during production of ethanol. Pretreatment of cellulosic biomass results in production of fermentation inhibitors which accumulate in process water and make the water recycle process difficult. Use of MFCs to remove the inhibitory sugar and lignin degradation products from recycle water is investigated in this study. Results Use of an MFC to reduce the levels of furfural, 5-hydroxymethylfurfural, vanillic acid, 4- hydroxybenzaldehyde and 4-hydroxyacetophenone while simultaneously producing electricity is demonstrated here. An integrated MFC design approach was used which resulted in high power densities for the MFC, reaching up to 3700mW/m2 (356W/m3 net anode volume) and a coulombic efficiency of 69%. The exoelectrogenic microbial consortium enriched in the anode was characterized using a 16S rRNA clone library method. A unique exoelectrogenic microbial consortium dominated by -Proteobacteria (50%), along with -Proteobacteria (28%), -Proteobacteria (14%), -Proteobacteria (6%) and others was identified. The consortium demonstrated broad substrate specificity, ability to handle high inhibitor concentrations (5 to 20mM) with near complete removal, while maintaining long-term stability with respect to power production. Conclusions Use of MFCs for removing fermentation inhibitors has implications for: 1) enabling higher ethanol yields at high biomass loading in cellulosic ethanol biorefineries, 2) improved water recycle and 3) electricity production up to 25% of total biorefinery power needs.

  1. Catalytic Hydrothermal Gasification of Lignin-Rich Biorefinery Residues and Algae Final Report

    SciTech Connect (OSTI)

    Elliott, Douglas C.; Neuenschwander, Gary G.; Hart, Todd R.; Rotness, Leslie J.; Zacher, Alan H.; Santosa, Daniel M.; Valkenburt, Corinne; Jones, Susanne B.; Tjokro Rahardjo, Sandra A.

    2009-11-03

    This report describes the results of the work performed by PNNL using feedstock materials provided by the National Renewable Energy Laboratory, KL Energy and Lignol lignocellulosic ethanol pilot plants. Test results with algae feedstocks provided by Genifuel, which provided in-kind cost share to the project, are also included. The work conducted during this project involved developing and demonstrating on the bench-scale process technology at PNNL for catalytic hydrothermal gasification of lignin-rich biorefinery residues and algae. A technoeconomic assessment evaluated the use of the technology for energy recovery in a lignocellulosic ethanol plant.

  2. EA-1888: Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, Maine

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal by Old Town Fuel and Fiber to install and operate a demonstration-scale integrated biorefinery at their existing pulp mill in Old Town, Maine, demonstrating the production of n-butanol from lignocellulosic (wood) extract.

  3. Preliminary Economics for the Production of Pyrolysis Oil from Lignin in a Cellulosic Ethanol Biorefinery

    SciTech Connect (OSTI)

    Jones, Susanne B.; Zhu, Yunhua

    2009-04-01

    Cellulosic ethanol biorefinery economics can be potentially improved by converting by-product lignin into high valued products. Cellulosic biomass is composed mainly of cellulose, hemicellulose and lignin. In a cellulosic ethanol biorefinery, cellulose and hemicellullose are converted to ethanol via fermentation. The raw lignin portion is the partially dewatered stream that is separated from the product ethanol and contains lignin, unconverted feed and other by-products. It can be burned as fuel for the plant or can be diverted into higher-value products. One such higher-valued product is pyrolysis oil, a fuel that can be further upgraded into motor gasoline fuels. While pyrolysis of pure lignin is not a good source of pyrolysis liquids, raw lignin containing unconverted feed and by-products may have potential as a feedstock. This report considers only the production of the pyrolysis oil and does not estimate the cost of upgrading that oil into synthetic crude oil or finished gasoline and diesel. A techno-economic analysis for the production of pyrolysis oil from raw lignin was conducted. comparing two cellulosic ethanol fermentation based biorefineries. The base case is the NREL 2002 cellulosic ethanol design report case where 2000 MTPD of corn stover is fermented to ethanol (NREL 2002). In the base case, lignin is separated from the ethanol product, dewatered, and burned to produce steam and power. The alternate case considered in this report dries the lignin, and then uses fast pyrolysis to generate a bio-oil product. Steam and power are generated in this alternate case by burning some of the corn stover feed, rather than fermenting it. This reduces the annual ethanol production rate from 69 to 54 million gallons/year. Assuming a pyrolysis oil value similar to Btu-adjusted residual oil, the estimated ethanol selling price ranges from $1.40 to $1.48 (2007 $) depending upon the yield of pyrolysis oil. This is considerably above the target minimum ethanol selling

  4. IMPROVED BIOREFINERY FOR THE PRODUCTION OF ETHANOL, CHEMICALS, ANIMAL FEED AND BIOMATERIALS FROM SUGAR CANE

    SciTech Connect (OSTI)

    Dr. Donal F. Day

    2009-01-29

    The Audubon Sugar Institute (ASI) of Louisiana State University’s Agricultural Center (LSU AgCenter) and MBI International (MBI) sought to develop technologies that will lead to the development of a sugar-cane biorefinery, capable of supplying fuel ethanol from bagasse. Technology development focused on the conversion of bagasse, cane-leaf matter (CLM) and molasses into high value-added products that included ethanol, specialty chemicals, biomaterials and animal feed; i.e. a sugar cane-based biorefinery. The key to lignocellulosic biomass utilization is an economically feasible method (pretreatment) for separating the cellulose and the hemicellulose from the physical protection provided by lignin. An effective pretreatment disrupts physical barriers, cellulose crystallinity, and the association of lignin and hemicellulose with cellulose so that hydrolytic enzymes can access the biomass macrostructure (Teymouri et al. 2004, Laureano-Perez, 2005). We chose to focus on alkaline pretreatment methods for, and in particular, the Ammonia Fiber Expansion (AFEX) process owned by MBI. During the first two years of this program a laboratory process was established for the pretreatment of bagasse and CLM using the AFEX process. There was significant improvement of both rate and yield of glucose and xylose upon enzymatic hydrolysis of AFEX-treated bagasse and CLM compared with untreated material. Because of reactor size limitation, several other alkaline pretreatment methods were also co-investigated. They included, dilute ammonia, lime and hydroxy-hypochlorite treatments. Scale-up focused on using a dilute ammonia process as a substitute for AFEX, allowing development at a larger scale. The pretreatment of bagasse by an ammonia process, followed by saccharification and fermentation produced ethanol from bagasse. Simultaneous saccharification and fermentation (SSF) allowed two operations in the same vessel. The addition of sugarcane molasses to the hydrolysate

  5. Departments of Energy, Navy, and Agriculture Invest $210 million in Three Commercial Biorefineries to Produce Drop-in Biofuel for the Military

    Broader source: Energy.gov [DOE]

    In 2014, the U.S. Departments of Energy, Navy, and Agriculture announced that Emerald Biofuels, Fulcrum Energy, and Red Rock Biofuels have been awarded contracts to construct biorefineries capable...

  6. Integration of Biorefineries and Nuclear Cogeneration Power Plants - A Preliminary Analysis

    SciTech Connect (OSTI)

    Greene, Sherrell R; Flanagan, George F; Borole, Abhijeet P

    2009-03-01

    Biomass-based ethanol and nuclear power are two viable elements in the path to U.S. energy independence. Numerous studies suggest nuclear power could provide a practical carbon-free heat source alternative for the production of biomass-based ethanol. In order for this coupling to occur, it is necessary to examine the interfacial requirements of both nuclear power plants and bioethanol refineries. This report describes the proposed characteristics of a small cogeneration nuclear power plant, a biochemical process-based cellulosic bioethanol refinery, and a thermochemical process-based cellulosic biorefinery. Systemic and interfacial issues relating to the co-location of either type of bioethanol facility with a nuclear power plant are presented and discussed. Results indicate future co-location efforts will require a new optimized energy strategy focused on overcoming the interfacial challenges identified in the report.

  7. Integrated Biorefinery Project: Cooperative Research and Development Final Report, CRADA Number CRD-10-390

    SciTech Connect (OSTI)

    Chapeaux, A.; Schell, D.

    2013-06-01

    The Amyris-NREL CRADA is a sub-project of Amyris?s DOE-funded pilot-scale Integrated Biorefinery (IBR). The primary product of the Amyris IBR is Amyris Renewable Diesel. Secondary products will include lubricants, polymers and other petro-chemical substitutes. Amyris and its project partners will execute on a rapid project to integrate and leverage their collective expertise to enable the conversion of high-impact biomass feedstocks to these advanced, infrastructure-compatible products. The scope of the Amyris-NREL CRADA includes the laboratory development and pilot scale-up of bagasse pretreatment and enzymatic saccharification conditions by NREL for subsequent conversion of lignocellulosic sugar streams to Amyris Diesel and chemical products by Amyris. The CRADA scope also includes a techno-economic analysis of the overall production process of Amyris products from high-impact biomass feedstocks.

  8. Understanding Potential Air Emissions from a Cellulosic Biorefinery Producing Renewable Diesel Blendstock.

    SciTech Connect (OSTI)

    Zhang, Yimin; Heath, Garvin A.; Renzaglia, Jason; Thomas, Mae

    2015-06-22

    The Energy Independence and Security Act of 2007, through the Renewable Fuel Standard (RFS), mandates increased use of biofuels, including cellulosic biofuels. The RFS is expected to spur the development of advanced biofuel technologies (e.g., new and innovative biofuel conversion pathways) as well as the construction of biorefineries (refineries that produce biofuels) using these technologies. To develop sustainable cellulosic biofuels, one of the goals of the Bioenergy Technologies Office (BETO) at the Department of Energy is to minimize air pollutants from the entire biofuel supply chain, as stated in their 2014 Multi-Year Program Plan (2014). Although biofuels in general have been found to have lower life cycle greenhouse gas (GHG) emissions compared to petroleum fuels on an energy basis, biomass feedstock production, harvesting, transportation, processing and conversion are expected to emit a wide range of other air pollutants (e.g., criteria air pollutants, hazardous air pollutants), which could affect the environmental benefits of biofuels when displacing petroleum fuels. While it is important for policy makers, air quality planners and regulators, biofuel developers, and investors to understand the potential implications on air quality from a growing biofuel industry, there is a general lack of information and knowledge about the type, fate and magnitude of potential air pollutant emissions from the production of cellulosic biofuels due to the nascent stage of this emerging industry. This analysis assesses potential air pollutant emissions from a hypothetical biorefinery, selected by BETO for further research and development, which uses a biological conversion process of sugars to hydrocarbons to produce infrastructural-compatible renewable diesel blendstock from cellulosic biomass.

  9. Conversion of residual organics in corn stover-derived biorefinery stream to bioenergy via microbial fuel cell

    SciTech Connect (OSTI)

    Borole, Abhijeet P; Hamilton, Choo Yieng; Schell, Daniel J

    2012-01-01

    A biorefinery process typically uses about 4-10 times as much water as the amount of biofuel generated. The wastewater produced in a biorefinery process contains residual sugars, 5-furfural, phenolics, and other pretreatment and fermentation byproducts. Treatment of the wastewater can reduce the need for fresh water and potentially add to the environmental benefits of the process. Use of microbial fuel cells (MFCs) for conversion of the various organics present in a post-fermentation biorefinery stream is reported here. The organic loading was varied over a wide range to assess removal efficiency, coulombic efficiency and power production. A coulombic efficiency of 40% was observed for a low loading of 1% (0.66 g/L) and decreased to 1.8% for the undiluted process stream (66.4 g/L organic loading). A maximum power density of 1180 mW/m2 was observed at a loading of 8%. Excessive loading was found to result in poor electrogenic performance. The results indicate that operation of an MFC at an intermediate loading using dilution and recirculation of the process stream can enable effective treatment with bioenergy recovery.

  10. Pilot-Scale Biorefinery: Sustainable Transport Fuels from Biomass via Integrated Pyrolysis and Catalytic Hydroconversion - Wastewater Cleanup by Catalytic Hydrothermal Gasification

    SciTech Connect (OSTI)

    Elliott, Douglas C.; Olarte, Mariefel V.; Hart, Todd R.

    2015-06-19

    DOE-EE Bioenergy Technologies Office has set forth several goals to increase the use of bioenergy and bioproducts derived from renewable resources. One of these goals is to facilitate the implementation of the biorefinery. The biorefinery will include the production of liquid fuels, power and, in some cases, products. The integrated biorefinery should stand-alone from an economic perspective with fuels and power driving the economy of scale while the economics/profitability of the facility will be dependent on existing market conditions. UOP LLC proposed to demonstrate a fast pyrolysis based integrated biorefinery. Pacific Northwest National Laboratory (PNNL) has expertise in an important technology area of interest to UOP for use in their pyrolysis-based biorefinery. This CRADA project provides the supporting technology development and demonstration to allow incorporation of this technology into the biorefinery. PNNL developed catalytic hydrothermal gasification (CHG) for use with aqueous streams within the pyrolysis biorefinery. These aqueous streams included the aqueous phase separated from the fast pyrolysis bio-oil and the aqueous byproduct streams formed in the hydroprocessing of the bio-oil to finished products. The purpose of this project was to demonstrate a technically and economically viable technology for converting renewable biomass feedstocks to sustainable and fungible transportation fuels. To demonstrate the technology, UOP constructed and operated a pilot-scale biorefinery that processed one dry ton per day of biomass using fast pyrolysis. Specific objectives of the project were to: The anticipated outcomes of the project were a validated process technology, a range of validated feedstocks, product property and Life Cycle data, and technical and operating data upon which to base the design of a full-scale biorefinery. The anticipated long-term outcomes from successful commercialization of the technology were: (1) the replacement of a significant

  11. Vertical Integration of Biomass Saccharification of Enzymes for Sustainable Cellulosic Biofuel Production in a Biorefinery

    SciTech Connect (OSTI)

    Manoj Kumar, PhD

    2011-05-09

    Lignocellulosic biomass is the most abundant, least expensive renewable natural biological resource for the production of biobased products and bioenergy is important for the sustainable development of human civilization in 21st century. For making the fermentable sugars from lignocellulosic biomass, a reduction in cellulase production cost, an improvement in cellulase performance, and an increase in sugar yields are all vital to reduce the processing costs of biorefineries. Improvements in specific cellulase activities for non-complexed cellulase mixtures can be implemented through cellulase engineering based on rational design or directed evolution for each cellulase component enzyme, as well as on the reconstitution of cellulase components. In this paper, we will provide DSM's efforts in cellulase research and developments and focus on limitations. Cellulase improvement strategies based on directed evolution using screening on relevant substrates, screening for higher thermal tolerance based on activity screening approaches such as continuous culture using insoluble cellulosic substrates as a powerful selection tool for enriching beneficial cellulase mutants from the large library. We will illustrate why and how thermostable cellulases are vital for economic delivery of bioproducts from cellulosic biomass using biochemical conversion approach.

  12. Fully Integrated Lignocellulosic Biorefinery with Onsite Production of Enzymes and Yeast

    SciTech Connect (OSTI)

    Manoj Kumar, PhD

    2010-06-14

    Lignocellulosic biomass is the most abundant, least expensive renewable natural biological resource for the production of biobased products and bioenergy is important for the sustainable development of human civilization in 21st century. For making the fermentable sugars from lignocellulosic biomass, a reduction in cellulase production cost, an improvement in cellulase performance, and an increase in sugar yields are all vital to reduce the processing costs of biorefineries. Improvements in specific cellulase activities for non-complexed cellulase mixtures can be implemented through cellulase engineering based on rational design or directed evolution for each cellulase component enzyme, as well as on the reconstitution of cellulase components. In this paper, we will provide DSM's efforts in cellulase research and developments and focus on limitations. Cellulase improvement strategies based on directed evolution using screening on relevant substrates, screening for higher thermal tolerance based on activity screening approaches such as continuous culture using insoluble cellulosic substrates as a powerful selection tool for enriching beneficial cellulase mutants from the large library. We will illustrate why and how thermostable cellulases are vital for economic delivery of bioproducts from cellulosic biomass using biochemical conversion approach.

  13. Final Technical Report: Improvement of Zymomonas mobilis for Commercial Use in Corn-based Biorefineries

    SciTech Connect (OSTI)

    Hitz, William D.

    2010-12-07

    Between 2007 and 2010 DuPont conducted a program under DOE award DE-FC36-07GO17056 to develop and improve Zymomonas mobilis as an ethanologen for commercial use in biorefineries to produce cellulosic ethanol. This program followed upon an earlier DOE funded program in which DuPont, in collaboration with the National Renewable Energy Laboratory (NREL) had developed a Zymomonas strain in conjunction with the development of an integrated cellulosic ethanol process. In the current project, we sought to maximize the utility of Zymomonas by adding the pathway to allow fermentation of the minor sugar arabinose, improve the utilization of xylose, improve tolerance to process hydrolysate and reduce the cost of producing the ethanologen. We undertook four major work streams to address these tasks, employing a range of approaches including genetic engineering, adaptation, metabolite and pathway analysis and fermentation process development. Through this project, we have developed a series of strains with improved characteristics versus the starting strain, and demonstrated robust scalability to at least the 200L scale. By a combination of improved ethanol fermentation yield and titer as well as reduced seed train costs, we have been able to reduce the capital investment and minimum ethanol selling price (MESP) by approximately 8.5% and 11% respectively vs. our starting point. Furthermore, the new strains we have developed, coupled with the learnings of this program, provide a platform for further strain improvements and advancement of cellulosic ethanol technology.

  14. Integrated cellulosic enzymes hydrolysis and fermentative advanced yeast bioconversion solution ready for biomass biorefineries

    SciTech Connect (OSTI)

    Manoj Kumar, PhD

    2011-05-04

    Lignocellulosic biomass is the most abundant, least expensive renewable natural biological resource for the production of biobased products and bioenergy is important for the sustainable development of human civilization in 21st century. For making the fermentable sugars from lignocellulosic biomass, a reduction in cellulase production cost, an improvement in cellulase performance, and an increase in sugar yields are all vital to reduce the processing costs of biorefineries. Improvements in specific cellulase activities for non-complexed cellulase mixtures can be implemented through cellulase engineering based on rational design or directed evolution for each cellulase component enzyme, as well as on the reconstitution of cellulase components. In this paper, we will provide DSM's efforts in cellulase research and developments and focus on limitations. Cellulase improvement strategies based on directed evolution using screening on relevant substrates, screening for higher thermal tolerance based on activity screening approaches such as continuous culture using insoluble cellulosic substrates as a powerful selection tool for enriching beneficial cellulase mutants from the large library. We will illustrate why and how thermostable cellulases are vital for economic delivery of bioproducts from cellulosic biomass using biochemical conversion approach.

  15. Strategic supply system design - a holistic evaluation of operational and production cost for a biorefinery supply chain

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Lamers, Patrick; Tan, Eric C.D.; Searcy, Erin M.; Scarlata, Christopher J.; Cafferty, Kara G.; Jacobson, Jacob J.

    2015-08-20

    Pioneer cellulosic biorefineries across the United States rely on a conventional feedstock supply system based on one-year contracts with local growers, who harvest, locally store, and deliver feed-stock in low-density format to the conversion facility. While the conventional system is designed for high biomass yield areas, pilot scale operations have experienced feedstock supply shortages and price volatilities due to reduced harvests and competition from other industries. Regional supply dependency and the inability to actively manage feedstock stability and quality, provide operational risks to the biorefinery, which translate into higher investment risk. The advanced feedstock supply system based on a networkmore » of depots can mitigate many of these risks and enable wider supply system benefits. This paper compares the two concepts from a system-level perspective beyond mere logistic costs. It shows that while processing operations at the depot increase feedstock supply costs initially, they enable wider system benefits including supply risk reduction (leading to lower interest rates on loans), industry scale-up, conversion yield improvements, and reduced handling equipment and storage costs at the biorefinery. When translating these benefits into cost reductions per liter of gasoline equivalent (LGE), we find that total cost reductions between -$0.46 to -$0.21 per LGE for biochemical and -$0.32 to -$0.12 per LGE for thermochemical conversion pathways are possible. Naturally, these system level benefits will differ between individual actors along the feedstock supply chain. Further research is required with respect to depot sizing, location, and ownership structures.« less

  16. Investigation of thermochemical biorefinery sizing and environmental sustainability impacts for conventional supply system and distributed preprocessing supply system designs

    SciTech Connect (OSTI)

    Muth, jr., David J.; Langholtz, Matthew H.; Tan, Eric; Jacobson, Jacob; Schwab, Amy; Wu, May; Argo, Andrew; Brandt, Craig C.; Cafferty, Kara; Chiu, Yi-Wen; Dutta, Abhijit; Eaton, Laurence M.; Searcy, Erin

    2014-03-31

    The 2011 US Billion-Ton Update estimates that by 2030 there will be enough agricultural and forest resources to sustainably provide at least one billion dry tons of biomass annually, enough to displace approximately 30% of the country's current petroleum consumption. A portion of these resources are inaccessible at current cost targets with conventional feedstock supply systems because of their remoteness or low yields. Reliable analyses and projections of US biofuels production depend on assumptions about the supply system and biorefinery capacity, which, in turn, depend upon economic value, feedstock logistics, and sustainability. A cross-functional team has examined combinations of advances in feedstock supply systems and biorefinery capacities with rigorous design information, improved crop yield and agronomic practices, and improved estimates of sustainable biomass availability. A previous report on biochemical refinery capacity noted that under advanced feedstock logistic supply systems that include depots and pre-processing operations there are cost advantages that support larger biorefineries up to 10 000 DMT/day facilities compared to the smaller 2000 DMT/day facilities. This report focuses on analyzing conventional versus advanced depot biomass supply systems for a thermochemical conversion and refinery sizing based on woody biomass. The results of this analysis demonstrate that the economies of scale enabled by advanced logistics offsets much of the added logistics costs from additional depot processing and transportation, resulting in a small overall increase to the minimum ethanol selling price compared to the conventional logistic supply system. While the overall costs do increase slightly for the advanced logistic supply systems, the ability to mitigate moisture and ash in the system will improve the storage and conversion processes. In addition, being able to draw on feedstocks from further distances will decrease the risk of biomass supply to the

  17. Effect of fed-batch vs. continuous mode of operation on microbial fuel cell performance treating biorefinery wastewater

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Pannell, Tyler C.; Goud, R. Kannaiah; Schell, Daniel J.; Borole, Abhijeet P.

    2016-05-01

    Bioelectrochemical systems have been shown to treat low-value biorefinery streams while recovering energy, however, low current densities and anode conversion efficiencies (ACE) limit their application. A bioanode was developed via enrichment of electroactive biofilm under fed-batch and continuous feeding conditions using corn stover-derived waste stream. The continuously-fed MFC exhibited a current density of 5.8±0.06 A/m2 and an ACE of 39%±4. The fed-batch MFC achieved a similar current density and an ACE of 19.2%, however, its performance dropped after 36 days of operation to 1.1 A/m2 and 0.5%, respectively. In comparison, the ACE of the continuously-fed MFC remained stable achieving anmore » ACE of 30% ± 3 after 48 days of operation. An MFC treating a biorefinery stream post fuel separation achieved a current density of 10.7±0.1 A/m2 and an ACE of 57% ± 9 at an organic loading of 12.5 g COD/L-day. Characterization of the microbial communities indicate higher abundance of Firmicutes and Proteobacteria and lower abundance of Bacteriodetes and a higher level of Geobacter spp. (1.4% vs. 0.2%) in continuously-fed MFC vs. fed-batch MFC. Finally, the results demonstrate that limiting substrate to the equivalent maximum current that the anode can generate, maintains MFC performance over a long term for high strength wastewaters, such as those generated in the biorefinery.« less

  18. Strategic supply system design - a holistic evaluation of operational and production cost for a biorefinery supply chain

    SciTech Connect (OSTI)

    Lamers, Patrick; Tan, Eric C.D.; Searcy, Erin M.; Scarlata, Christopher J.; Cafferty, Kara G.; Jacobson, Jacob J.

    2015-08-20

    Pioneer cellulosic biorefineries across the United States rely on a conventional feedstock supply system based on one-year contracts with local growers, who harvest, locally store, and deliver feed-stock in low-density format to the conversion facility. While the conventional system is designed for high biomass yield areas, pilot scale operations have experienced feedstock supply shortages and price volatilities due to reduced harvests and competition from other industries. Regional supply dependency and the inability to actively manage feedstock stability and quality, provide operational risks to the biorefinery, which translate into higher investment risk. The advanced feedstock supply system based on a network of depots can mitigate many of these risks and enable wider supply system benefits. This paper compares the two concepts from a system-level perspective beyond mere logistic costs. It shows that while processing operations at the depot increase feedstock supply costs initially, they enable wider system benefits including supply risk reduction (leading to lower interest rates on loans), industry scale-up, conversion yield improvements, and reduced handling equipment and storage costs at the biorefinery. When translating these benefits into cost reductions per liter of gasoline equivalent (LGE), we find that total cost reductions between -$0.46 to -$0.21 per LGE for biochemical and -$0.32 to -$0.12 per LGE for thermochemical conversion pathways are possible. Naturally, these system level benefits will differ between individual actors along the feedstock supply chain. Further research is required with respect to depot sizing, location, and ownership structures.

  19. Sustainable and efficient pathways for bioenergy recovery from low-value process streams via bioelectrochemical systems in biorefineries

    SciTech Connect (OSTI)

    Borole, Abhijeet P.

    2015-08-25

    Conversion of biomass into bioenergy is possible via multiple pathways resulting in production of biofuels, bioproducts and biopower. Efficient and sustainable conversion of biomass, however, requires consideration of many environmental and societal parameters in order to minimize negative impacts. Integration of multiple conversion technologies and inclusion of upcoming alternatives such as bioelectrochemical systems can minimize these impacts and improve conservation of resources such as hydrogen, water and nutrients via recycle and reuse. This report outlines alternate pathways integrating microbial electrolysis in biorefinery schemes to improve energy efficiency while evaluating environmental sustainability parameters.

  20. Sustainable and efficient pathways for bioenergy recovery from low-value process streams via bioelectrochemical systems in biorefineries

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Borole, Abhijeet P.

    2015-01-01

    Conversion of biomass into bioenergy is possible via multiple pathways resulting in production of biofuels, bioproducts and biopower. Efficient and sustainable conversion of biomass, however, requires consideration of many environmental and societal parameters in order to minimize negative impacts. Integration of multiple conversion technologies and inclusion of upcoming alternatives such as bioelectrochemical systems can minimize these impacts and improve conservation of resources such as hydrogen, water and nutrients via recycle and reuse. This report outlines alternate pathways integrating microbial electrolysis in biorefinery schemes to improve energy efficiency while evaluating environmental sustainability parameters.

  1. Top Value-Added Chemicals from Biomass - Volume IIResults of Screening for Potential Candidates from Biorefinery Lignin

    SciTech Connect (OSTI)

    Holladay, John E.; White, James F.; Bozell, Joseph J.; Johnson, David

    2007-10-01

    This report evaluates lignins role as a renewable raw material resource. Opportunities that arise from utilizing lignin fit into one of three categories: 1)power, fuel and syngas (generally near-term opportunities) 2) macromolecules (generally medium-term opportunities) 3) aromatics and miscellaneous monomers (long-term opportunities). Biorefineries will receive and process massive amounts of lignin. For this reason, how lignin can be best used to support the economic health of the biorefinery must be defined. An approach that only considers process heat would be shortsighted. Higher value products present economic opportunities and the potential to significantly increase the amount of liquid transportation fuel available from biomass. In this analysis a list of potential uses of lignin was compiled and sorted into product types which are broad classifications (listed above as powerfuelsyngas; macromolecules; and aromatics). In the first product type (powerfuelgasification) lignin is used purely as a carbon source and aggressive means are employed to break down its polymeric structure. In the second product type (macromolecules) the opposite extreme is considered and advantage of the macromolecular structure imparted by nature is retained in high-molecular weight applications. The third product type (aromatics) lies somewhere between the two extremes and employs technologies that would break up lignins macromolecular structure but maintain the aromatic nature of the building block molecules. The individual opportunities were evaluated based on their technical difficulty, market, market risk, building block utility, and whether a pure material or a mixture would be produced. Unlike the Sugars Top 10 report it was difficult to identify the ten best opportunities, however, the potential opportunities fell nicely into near-, medium- and long-term opportunities. Furthermore, the near-, medium- and long-term opportunities roughly align with the three

  2. Top Value-Added Chemicals from Biomass - Volume II„Results of Screening for Potential Candidates from Biorefinery Lignin

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Top Value-Added Chemicals from Biomass Volume II-Results of Screening for Potential Candidates from Biorefinery Lignin 1 JE Holladay 2 JJ Bozell 1 JF White 3 D Johnson 1 Pacific Northwest National Laboratory 2 University of Tennessee 3 National Renewable Energy Laboratory October 2007 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 PNNL-16983 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the

  3. Recovery Act. Demonstration of a Pilot Integrated Biorefinery for the Efficient, Direct Conversion of Biomass to Diesel Fuel

    SciTech Connect (OSTI)

    Schuetzle, Dennis; Tamblyn, Greg; Caldwell, Matt; Hanbury, Orion; Schuetzle, Robert; Rodriguez, Ramer; Johnson, Alex; Deichert, Fred; Jorgensen, Roger; Struble, Doug

    2015-05-12

    The Renewable Energy Institute International, in collaboration with Greyrock Energy and Red Lion Bio-Energy (RLB) has successfully demonstrated operation of a 25 ton per day (tpd) nameplate capacity, pilot, pre-commercial-scale integrated biorefinery (IBR) plant for the direct production of premium, “drop-in”, synthetic fuels from agriculture and forest waste feedstocks using next-generation thermochemical and catalytic conversion technologies. The IBR plant was built and tested at the Energy Center, which is located in the University of Toledo Medical Campus in Toledo, Ohio.

  4. Sugar-Based Ethanol Biorefinery: Ethanol, Succinic Acid and By-Product Production

    SciTech Connect (OSTI)

    Donal F. Day

    2009-03-31

    The work conducted in this project is an extension of the developments itemized in DE-FG-36-04GO14236. This program is designed to help the development of a biorefinery based around a raw sugar mill, which in Louisiana is an underutilized asset. Some technical questions were answered regarding the addition of a biomass to ethanol facility to existing sugar mills. The focus of this work is on developing technology to produce ethanol and valuable by-products from bagasse. Three major areas are addressed, feedstock storage, potential by-products and the technology for producing ethanol from dilute ammonia pre-treated bagasse. Sugar mills normally store bagasse in a simple pile. During the off season there is a natural degradation of the bagasse, due to the composting action of microorganisms in the pile. This has serious implications if bagasse must be stored to operate a bagasse/biorefinery for a 300+ day operating cycle. Deterioration of the fermentables in bagasse was found to be 6.5% per month, on pile storage. This indicates that long term storage of adequate amounts of bagasse for year-round operation is probably not feasible. Lignin from pretreatment seemed to offer a potential source of valuable by-products. Although a wide range of phenolic compounds were present in the effluent from dilute ammonia pretreatment, the concentrations of each (except for benzoic acid) were too low to consider for extraction. The cellulosic hydrolysis system was modified to produce commercially recoverable quantities of cellobiose, which has a small but growing market in the food process industries. A spin-off of this led to the production of a specific oligosaccharide which appears to have both medical and commercial implications as a fungal growth inhibitor. An alternate use of sugars produced from biomass hydrolysis would be to produce succinic acid as a chemical feedstock for other conversions. An organism was developed which can do this bioconversion, but the economics of

  5. Departments of the Navy, Energy and Agriculture Invest in Construction of Three Biorefineries to Produce Drop-In Biofuel for Military

    Office of Energy Efficiency and Renewable Energy (EERE)

    As part of a 2011 Presidential directive, the Departments of Navy, Energy, and Agriculture announced today that three companies have been awarded contracts to construct and commission biorefineries capable of producing “drop-in” biofuels to meet the transportation needs of the military and private sector.

  6. Pilot-Scale Biorefinery: Sustainable Transport Fuels from Biomass via Integrated Pyrolysis, Catalytic Hydroconversion and Co-processing with Vacuum Gas Oil

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Pilot-Scale Biorefinery: Sustainable Transport Fuels from Biomass via Integrated Pyrolysis, Catalytic Hydroconversion and Co-processing with Vacuum Gas Oil Raymond G. Wissinger Manager, Renewable Energy & Chemicals Development UOP, LLC This presentation does not contain any proprietary, confidential, or otherwise restricted information © Copyright 2015 UOP LLC, a Honeywell Company 2 File Number Goal Statement * Demonstrate a technically and economically viable approach for converting

  7. Investigation of thermochemical biorefinery sizing and environmental sustainability impacts for conventional supply system and distributed pre-processing supply system designs

    SciTech Connect (OSTI)

    David J. Muth, Jr.; Matthew H. Langholtz; Eric C. D. Tan; Jacob J. Jacobson; Amy Schwab; May M. Wu; Andrew Argo; Craig C. Brandt; Kara G. Cafferty; Yi-Wen Chiu; Abhijit Dutta; Laurence M. Eaton; Erin M. Searcy

    2014-08-01

    The 2011 US Billion-Ton Update estimates that by 2030 there will be enough agricultural and forest resources to sustainably provide at least one billion dry tons of biomass annually, enough to displace approximately 30% of the country's current petroleum consumption. A portion of these resources are inaccessible at current cost targets with conventional feedstock supply systems because of their remoteness or low yields. Reliable analyses and projections of US biofuels production depend on assumptions about the supply system and biorefinery capacity, which, in turn, depend upon economic value, feedstock logistics, and sustainability. A cross-functional team has examined combinations of advances in feedstock supply systems and biorefinery capacities with rigorous design information, improved crop yield and agronomic practices, and improved estimates of sustainable biomass availability. A previous report on biochemical refinery capacity noted that under advanced feedstock logistic supply systems that include depots and pre-processing operations there are cost advantages that support larger biorefineries up to 10 000 DMT/day facilities compared to the smaller 2000 DMT/day facilities. This report focuses on analyzing conventional versus advanced depot biomass supply systems for a thermochemical conversion and refinery sizing based on woody biomass. The results of this analysis demonstrate that the economies of scale enabled by advanced logistics offsets much of the added logistics costs from additional depot processing and transportation, resulting in a small overall increase to the minimum ethanol selling price compared to the conventional logistic supply system. While the overall costs do increase slightly for the advanced logistic supply systems, the ability to mitigate moisture and ash in the system will improve the storage and conversion processes. In addition, being able to draw on feedstocks from further distances will decrease the risk of biomass supply to the

  8. Conceptual design assessment for the co-firing of bio-refinery supplied lignin project. Quarterly report, June 23--July 1, 2000

    SciTech Connect (OSTI)

    Berglund, T.; Ranney, J.T.; Babb, C.L.

    2000-07-27

    The Conceptual Design Assessment for the Co-Firing of Bio-Refinery Supplied Lignin Project was successfully kicked off on July 23, 2000 during a meeting at the TVA-PPI facility in Muscle Shoals, AL. An initial timeline for the study was distributed, issues of concern were identified and a priority actions list was developed. Next steps include meeting with NETL to discuss de-watering and lignin fuel testing, the development of the mass balance model and ethanol facility design criteria, providing TVA-Colbert with preliminary lignin fuel analysis and the procurement of representative feed materials for the pilot and bench scale testing of the hydrolysis process.

  9. Strategic Biorefinery Analysis: Analysis of Biorefineries

    SciTech Connect (OSTI)

    Lynd, L. R.; Wyman, C.; Laser, M.; Johnson, D.; Landucci, R.

    2005-10-01

    Subcontract report prepared by Dartmouth College that identifies and discusses the advantages of producing ethanol in a biomass refinery as compared to a single-product facility.

  10. Understanding the impact of flow rate and recycle on the conversion of a complex biorefinery stream using a flow-through microbial electrolysis cell

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Lewis, Alex J.; Borole, Abhijeet P.

    2016-06-16

    We investigated the effect of flow rate and recycle on the conversion of a biomass-derived pyrolysis aqueous phase in amicrobial electrolysis cell (MEC) to demonstrate production of renewable hydrogen in biorefinery. A continuous MEC operation was investigated under one-pass and recycle conditions usingthe complex, biomass-derived, fermentable, mixed substrate feed at a constant concentration of 0.026 g/L,while testing flow rates ranging from 0.19 to 3.6 mL/min. This corresponds to an organic loading rate (OLR) of 0.54₋10 g/L-day. Mass transfer issues observed at low flow rates were alleviated using high flow rates.Increasing the flow rate to 3.6 mL/min (3.7 min HRT) duringmore » one-pass operation increased the hydrogen productivity 3-fold, but anode conversion efficiency (ACE) decreased from 57.9% to 9.9%. Recycle of the anode liquid helped to alleviate kinetic limitations and the ACE increased by 1.8-fold and the hydrogen productivity by 1.2-fold compared to the one-pass condition at the flow rate of 3.6 mL/min (10 g/L-d OLR). High COD removal was also achieved under recycle conditions, reaching 74.2 1.1%, with hydrogen production rate of 2.92 ± 0.51 L/L-day. This study demonstrates the advantages of combining faster flow rates with a recycle process to improve rate of hydrogen production from a switchgrass-derived stream in the biorefinery.« less

  11. Gasification of Biorefinery Residues

    SciTech Connect (OSTI)

    2006-04-01

    This project is addressing syngas clean-up by developing a better understanding of the chemical mechanisms and kinetics of trace product formation in biomass gasification.

  12. Integrated Biorefinery Process

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Concept Development Commercial Viability Technical Viability Concept Proof Commercial Sustainability Information Resources Office of Biomass Program, Web Site: http:...

  13. Fulton Cellulosic Ethanol Biorefinery

    SciTech Connect (OSTI)

    Sumait, Necy; Cuzens, John; Klann, Richard

    2015-07-24

    Final report on work performed by BlueFire on the deployment of acid hydrolysis technology to convert cellulosic waste materials into renewable fuels, power and chemicals in a production facility to be located in Fulton, Mississippi.

  14. Albemarle County, Virginia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Virginia: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.0567092, -78.6114999 Show Map Loading map... "minzoom":false,"mappingservice":"goo...

  15. National Geo-Database for Biofuel Simulations and Regional Analysis of Biorefinery Siting Based on Cellulosic Feedstock Grown on Marginal Lands

    SciTech Connect (OSTI)

    Izaurralde, Roberto C.; Zhang, Xuesong; Sahajpal, Ritvik; Manowitz, David H.

    2012-04-01

    The goal of this project undertaken by GLBRC (Great Lakes Bioenergy Research Center) Area 4 (Sustainability) modelers is to develop a national capability to model feedstock supply, ethanol production, and biogeochemical impacts of cellulosic biofuels. The results of this project contribute to sustainability goals of the GLBRC; i.e. to contribute to developing a sustainable bioenergy economy: one that is profitable to farmers and refiners, acceptable to society, and environmentally sound. A sustainable bioenergy economy will also contribute, in a fundamental way, to meeting national objectives on energy security and climate mitigation. The specific objectives of this study are to: (1) develop a spatially explicit national geodatabase for conducting biofuel simulation studies and (4) locate possible sites for the establishment of cellulosic ethanol biorefineries. To address the first objective, we developed SENGBEM (Spatially Explicit National Geodatabase for Biofuel and Environmental Modeling), a 60-m resolution geodatabase of the conterminous USA containing data on: (1) climate, (2) soils, (3) topography, (4) hydrography, (5) land cover/ land use (LCLU), and (6) ancillary data (e.g., road networks, federal and state lands, national and state parks, etc.). A unique feature of SENGBEM is its 2008-2010 crop rotation data, a crucially important component for simulating productivity and biogeochemical cycles as well as land-use changes associated with biofuel cropping. ARRA support for this project and to the PNNL Joint Global Change Research Institute enabled us to create an advanced computing infrastructure to execute millions of simulations, conduct post-processing calculations, store input and output data, and visualize results. These computing resources included two components installed at the Research Data Center of the University of Maryland. The first resource was 'deltac': an 8-core Linux server, dedicated to county-level and state-level simulations and Postgre

  16. UOP Pilot-Scale Biorefinery

    Broader source: Energy.gov [DOE]

    This project by UOP will leverage two commercially proven core technologies, pyrolysis and hydroconversion, into an integrated platform.

  17. Solazyme Pilot-Scale Biorefinery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    In Solazyme's process, algae grow efficiently in the dark in industrial fermentation vessels to very high cell densities. They ingest and metabolize carbon substrates provided in ...

  18. USDA- Repowering Assistance Biorefinery Program

    Broader source: Energy.gov [DOE]

    The reimbursement amounts vary and are determined by the availability of funds, the project scope, and the ability of the proposed project to meet all the scoring criteria. In particular reimburs...

  19. Integrated Biorefineries | Department of Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research & Development Demonstration & Market Transformation Integrated ... funded by the Bioenergy Technologies Office at pilot, demonstration, and pioneer scales. ...

  20. Integrated Corn-Based Biorefinery

    Broader source: Energy.gov [DOE]

    This fact sheet summarizes a U.S. Department of Energy Biomass Program research and development project.

  1. DOEGO85004_1: Final Non-proprietary Technical Report, Generating Process and Economic Data for Preliminary Design of PureVision Biorefineries DOEGO85004_2: One Original Final Proprietary Technical Report to be mailed to DOE Golden.

    SciTech Connect (OSTI)

    Kadam, Kiran L., Ph.D; Lehrburger, Ed

    2008-01-17

    The overall objective of the project was to define a two-stage reactive fractionation process for converting corn stover into a solid cellulose stream and two liquid streams containing mostly hemicellulosic sugars and lignin, respectively. Toward this goal, biomass fractionation was conducted using a small continuous pilot unit with a nominal capacity of 100 pounds per day of dry biomass to generate performance data using primarily corn stover as feedstock. In the course of the program, the PureVision process was optimized for efficient hemicellulose hydrolysis in the first stage employing autohydrolysis and delignification in the second stage using sodium hydroxide as a catalyst. The remaining cellulose was deemed to be an excellent substrate for producing fermentation sugars, requiring 40% less enzymes for hydrolysis than conventional pretreatment systems using dilute acid. The fractionated cellulose was also determined to have potential higher-value applications as a pulp product. The lignin coproduct was determined to be substantially lower in molecular weight (MW) compared to lignins produced in the kraft or sulfite pulping processes. This low-MW lignin can be used as a feed and concrete binder and as an intermediate for producing a range of high-value products including phenolic resins. This research adds to the understanding of the biomass conversion area in that a new process was developed in the true spirit of biorefineries. The work completed successfully demonstrated the technical effectiveness of the process at the pilot level indicating the technology is ready to advance to a 2–3 ton per day scale. No technical showstoppers are anticipated in scaling up the PureVision fractionation process to commercial scale. Also, economic feasibility of using the PureVision process in a commercial-scale biorefinery was investigated and the minimum ethanol selling price for the PureVision process was calculated to be $0.94/gal ethanol vs. $1.07/gal ethanol for the

  2. Integrated Biorefineries: Biofuels, Bioproducts, and Biopower | Department

    Energy Savers [EERE]

    | Department of Energy Solar Panel Maker Scales Up, Lowering Costs while Creating Jobs Innovative Solar Panel Maker Scales Up, Lowering Costs while Creating Jobs May 16, 2011 - 12:41pm Addthis The end of Abound Solar’s PV manufacturing line | Photo Courtesy of Abound Solar The end of Abound Solar's PV manufacturing line | Photo Courtesy of Abound Solar Minh Le Minh Le Deputy Director, Solar Energy Technologies Office It's one thing to call solar energy a "growth industry,"

  3. Southern Pine Based on Biorefinery Center

    SciTech Connect (OSTI)

    Ragauskas, Arthur J; Singh, Preet

    2014-01-10

    This program seeks to develop an integrated southern pine wood to biofuels/biomaterials processing facility on the Recipient’s campus, that will test advanced integrated wood processing technologies at the laboratory scale, including: • The generation of the bioethanol from pines residues and hemicelluloses extracted from pine woodchips; • The conversion of extracted woodchips to linerboard and bleach grade pulps; and • The efficient conversion of pine residues, bark and kraft cooking liquor into a useful pyrolysis oil.

  4. USDA - Biorefinery Assistance Program | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    must be an advanced biofuels Eligible advanced biofuels include: Biofuel derived from cellulose, hemicellulose, or lignin, or other fuels derived from cellulose Biofuel derived...

  5. NewPage Demonstration-Scale Biorefinery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    in Wisconsin (NewPage Corporation in Wisconsin Rapids and Flambeau River Papers, LLC in Park Falls). NewPage and Flambeau River have demonstrated successful collaboration on...

  6. Flambeau River Biofuels Demonstration-Scale Biorefinery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    in Wisconsin (NewPage Corporation in Wisconsin Rapids and Flambeau River Papers, LLC in Park Falls). NewPage and Flambeau River have demonstrated successful collaboration on...

  7. Economy Through Product Diversity: Integrated Biorefineries

    Energy Savers [EERE]

    broad range of biomass feedstocks into affordable biofuels, biopower, and other products. ... produce 21 billion gallons of advanced biofuels in 2022. This target creates an urgent ...

  8. NREL: Biomass Research - Integrated Biorefinery Research Facility

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The IBRF's 27,000-ft2, high-bay biochemical conversion pilot ... into end-to-end process integration and evaluation tests ... for staged feedstock pre-processing operations in one vessel ...

  9. DuPont Cellulosic Ethanol Biorefinery Opening

    Broader source: Energy.gov [DOE]

    The DuPont cellulosic ethanol facility, opening in Nevada, Iowa, on October 30, will be the largest cellulosic ethanol plant in the world. The U.S. Department of Energy Bioenergy Technologies Office Director, Jonathan Male, alongside senior government officials, DuPont leaders and staff, and local farmers will attend the grand opening ceremony and plant tour.

  10. Biorefinery Optimization Workshop | Department of Energy

    Energy Savers [EERE]

    Ma r c h 2 0 1 5 B I OE N E R G Y T E C H N OL OG I E S OF F I C E M u l t i - Y e a r P r o g r a m P l a n EXECUTIVE SUMMARY The Bioenergy Technologies Office is one of the 10 technology development offices within the Office of Energy Efficiency and Renewable Energy at the U.S. Department of Energy. This Multi-Year Program Plan (MYPP) sets forth the goals and structure of the Bioenergy Technologies Office (the Office). It identifies the research, development, and demonstration (RD&D), and

  11. NREL: Biomass Research - Capabilities in Integrated Biorefinery...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    U.S. Department of Energy. A yellow ladder is connected to the side of the right tank. A man at the far end of the room examines the pipes that lead to the tanks. In the...

  12. Range Fuels Biorefinery Groundbreaking | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and state legislators who exhibit the kind of leadership you've shown in developing America's new energy future. ... Range Fuels are blending science and technology in order to ...

  13. Economy Through Product Diversity: Integrated Biorefineries ...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Achieving national energy and climate goals will require an economically viable and environmentally sustainable U.S. bioindustry. A crucial step in developing this industry is to ...

  14. NREL: Sustainable NREL - Integrated Biorefinery Research Facility

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Efficiency Features Natural ventilation through operable windows Daylighting Open air cubicles LED lights with lighting control system Sustainability Features Composting and ...

  15. A Second-Generation Dry Mill Biorefinery

    Broader source: Energy.gov [DOE]

    This fact sheet summarizes a U.S. Department of Energy Biomass Program research and development project.

  16. Integrated Biorefineries:Biofuels, Biopower, and Bioproducts...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Solazyme, Inc. Peoria, IL Pilot Algae UOP, LLC Kapolei, HI Pilot Thermo - Pyrolysis ZeaChem, Inc. Boardman, OR Pilot Thermo - Pyrolysis Elevance* Boilingbrook, IL...

  17. Integrated Biorefinery Process | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    At the February 12, 2009 quarterly joint Web conference of DOE's Biomass and Clean Cities ... Quarterly Biomass ProgramClean Cities States Web Conference: January 21, 2010 The Current ...

  18. Wiki-based Techno Economic Analysis of a Lignocellulosic Biorefinery...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Biofuels Biomass and Biofuels Find More Like This ... The model can be used to estimate the economic impact of various ... the economic, environmental, and energetic ...

  19. Financing Advanced Biofuels, Biochemicals And Biopower In Integrated Biorefineries

    Broader source: Energy.gov [DOE]

    Afternoon Plenary Session: Current Trends in the Advanced Bioindustry Bioenergy Project Finance Mechanisms—Mark Riedy, Counsel, Kilpatrick, Townsend & Stockton LLP

  20. Agricultural Mixed Waster Biorefinery Using Thermal Conversion Process

    SciTech Connect (OSTI)

    2006-08-01

    This Congressionally-mandated project is supporting efforts to develop a demonstration facility that will use the patented Thermal Conversion Process (TCP) to produce fuel, power and chemicals from poultry waste and agricultural wastes such as animal and vegetable grease and wastewater sludge.

  1. NREL Biorefinery Analysis Process Models | Open Energy Information

    Open Energy Info (EERE)

    Tools Public Acceptability of Sustainable Transport Measures: A Review of the Literature Fuel Cell Economic Development Plan Hydrogen Roadmap Africa Infrastructure Country...

  2. Demonstration and Deployment Successes: Sapphire Integrated Algal Biorefinery

    Broader source: Energy.gov [DOE]

    Demonstration and Deployment Successes Jaime Moreno, Vice President of Projects, Sapphire Energy, Inc.

  3. Modeling Tomorrow's Biorefinery--the NREL Biochemical Pilot Plant

    SciTech Connect (OSTI)

    Not Available

    2008-03-01

    Brochure describing the capabilities of NREL's Biochemical Pilot Plant. In this facility, researchers test ideas for creating high-value products from cellulosic biomass.

  4. The National Bioenergy Center Laying the Foundation for Biorefineries

    SciTech Connect (OSTI)

    2005-08-01

    Advanced biomass conversion technology will play a major role in eliminating the need for imported oil and the generation of greenhouse gases from burning fossil fuels.

  5. Nanoparticle Technology for Biorefinery of Non-Food Source Feedstocks

    SciTech Connect (OSTI)

    Pruski, Marek; Trewyn, Brian; Lee, Young-Jin; Lin, Victor S.-Y.

    2013-01-22

    The goal of this proposed work is to develop and optimize the synthesis of mesoporous nanoparticle materials that are able to selectively sequester fatty acids from hexane extracts from algae, and to catalyze their transformation, as well as waste oils, into biodiesel. The project involves studies of the interactions between the functionalized MSN surface and the sequestering molecules. We investigate the mechanisms of selective extraction of fatty acids and conversion of triglycerides and fatty acids into biodiesel by the produced nanoparticles. This knowledge is used to further improve the properties of the mesoporous nanoparticle materials for both tasks. Furthermore, we investigate the strategies for scaling the synthesis of the catalytic nanomaterials up from the current pilot plant scale to industrial level, such that the biodiesel obtained with this technology can successfully compete with food crop-based biodiesel and petroleum diesel.

  6. NREL Report Provides Documentation of the Advanced Biorefinery...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    the status of the non-starch ethanol and renewable hydrocarbon biofuels industry in the United States. The report, 2013 Survey of Non-Starch Ethanol and Renewable Hydrocarbon ...

  7. Advanced Biorefinery of Distriller's Grain and Corn Stover Blends

    SciTech Connect (OSTI)

    2006-04-01

    Fuel ethanol can be produced via the dry milling process, which converts corn grain to ethanol. The co-product, distiller’s grain (DG), is sold as a low-cost, high-protein feed source for livestock.

  8. Nanoparticle Technology for Biorefinery of Non-Food Source Feedstocks

    Broader source: Energy.gov [DOE]

    Fact Sheet About Development of Microalgae-produced Biofuels Utilizing Mesoporous Nanoparticle Catalysts

  9. Nanoparticle Technology for Biorefinery of Non-Food Source Feedstocks

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    multifunctional, and highly reactive nanoparticles that require no water washings, which ... Barriers * Identifcation and large-scale production of nanoparticles with optimal ...

  10. 2011 Biomass Program Platform Peer Review. Integrated Biorefineries

    SciTech Connect (OSTI)

    Rossmeissl, Neil

    2012-02-01

    This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the 2011 U.S. Department of Energy Biomass Program’s IBR Platform Review meeting.

  11. DOE Announces $160 Million for Biorefinery Construction and Highlights...

    Office of Environmental Management (EM)

    ... Tomorrow, February 23, 2006, Secretary Bodman will visit GT Solar Manufacturing Company in Merrimack, New Hampshire to promote the Solar American Initiative and to highlight solar ...

  12. EA-1789: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Construction and Operation of a Proposed Cellulosic Biorefinery, Alpena Prototype Biorefinery, Alpena, Michigan

  13. Financing Advanced Biofuels, Biochemicals And Biopower In Integrated...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Financing Advanced Biofuels, Biochemicals And Biopower In Integrated Biorefineries Financing Advanced Biofuels, Biochemicals And Biopower In Integrated Biorefineries Afternoon ...

  14. Demonstration and Deployment Successes: Sapphire Integrated Algal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Successes: Sapphire Integrated Algal Biorefinery Demonstration and Deployment Successes: Sapphire Integrated Algal Biorefinery Demonstration and Deployment Successes Jaime Moreno, ...

  15. U.S. Department of Energy Small-Scale Biorefineries: Project...

    Broader source: Energy.gov (indexed) [DOE]

    of focus, their cost share, and how much DOE is investing in them. smallscalebiorefineryoverview.pdf More Documents & Publications U.S. Department of Energy Small-Scale...

  16. R&D Needs for Integrated Biorefineries: The 30x30 Vision (Presentation)

    SciTech Connect (OSTI)

    Dayton, D. C.

    2007-03-27

    Presentation on progress and possible scenarios towards meeting the 30x30 initiative proposed by President Bush

  17. Breaking the Chemical and Engineering Barriers to Lignocellulosic Biofuels: Next Generation Hydroccarbon Biorefineries

    SciTech Connect (OSTI)

    none,

    2008-03-01

    This roadmap to “Next Generation Hydrocarbon Biorefineries” outlines a number of novel process pathways for biofuels production based on sound scientific and engineering proofs of concept demonstrated in laboratories around the world. This report was based on the workshop of the same name held June 25-26, 2007 in Washington, DC.

  18. DOE Selects 3 Small-Scale Biorefinery Projects for up to $86...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Cellulosic ethanol is an alternative fuel made from a wide variety of plant materials or non-food based feedstocks, including agricultural wastes such as corn stover, forest waste ...

  19. DOE-DOD-USDA Joint Initiative to use DPA to support US Biorefineries

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    ... of animal residues (Neste Oil, Diamond Green Diesel) - Thermo-catalytic conversion of ... natural gas). * Novel feedstocks (energy grasses, cane) are small scale and longer term. ...

  20. The Integrated Biorefinery: Conversion of Corn Fiber to Value-added Chemicals

    SciTech Connect (OSTI)

    Susanne Kleff

    2007-03-24

    This presentation provides a summary of Michigan Biotechnology Institute's efforts to employ the corn fiber fraction of a dry grind ethanol plant as a feedstock to produce succinic acid which has potential as a building block intermediate for a wide range of commodity chemicals.

  1. EA-1628: Construction and Operation of a Proposed Lignocellulosic Biorefinery, Emmetsburg, Iowa

    Broader source: Energy.gov [DOE]

    This EA evaluated the potential environmental impacts of a DOE proposal to provide financial assistance (the Proposed Action) to POET Project LIBERTY, LLC (POET) for the construction and operation...

  2. Follow-up Audit of the Department of Energy's Financial Assistance for Integrated Biorefinery Projects

    Energy Savers [EERE]

    7 Budget-in-Brief Fiscal Year 2007 Budget-in-Brief Fiscal Year 2007 budget request from the Department of Energy's Office of Energy Efficiency and Renewable Energy. FY07_budget_brief.pdf (513.76 KB) More Documents & Publications FY2006 Budget-in-Brief Fiscal Year 2009

    8 Budget-in-Brief Fiscal Year 2008 Budget-in-Brief Fiscal Year 2008 budget request from the Department of Energy's Office of Energy Efficiency and Renewable Energy. FY08_budget_brief.pdf (448.5 KB) More Documents &

  3. U.S. Department of Energy Small-Scale Biorefineries: Project...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Boardman Oregon Wheat straw, Stover, Poplar residuals Biogasol New Page 83,653,212 30,000,000 64.14% 5,500,000 Wisconsin Rapids, WI Woody Biomass - mill residues GTL (FT)

  4. Secretary Bodman Touts Importance of Cellulosic Ethanol at Georgia...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Secretary Bodman Touts Importance of Cellulosic Ethanol at Georgia Biorefinery Groundbreaking Secretary Bodman Touts Importance of Cellulosic Ethanol at Georgia Biorefinery...

  5. FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act...

    Office of Environmental Management (EM)

    84 Recovery Act - Integrated Algal Biorefinery (IABR) FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act - Integrated Algal Biorefinery (IABR) FOIA Frequently Requested...

  6. Secretary Bodman Touts Importance of Cellulosic Ethanol at Georgia...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Touts Importance of Cellulosic Ethanol at Georgia Biorefinery Groundbreaking Secretary Bodman Touts Importance of Cellulosic Ethanol at Georgia Biorefinery Groundbreaking October ...

  7. Bioenergy Impacts … Cellulosic Ethanol

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ethanol biorefinery. Farmers earned additional revenue from selling their leftover corn husks, stalks, and leaves to the POET-DSM biorefinery for production of cellulosic ethanol-a ...

  8. DOE to Provide up to $40 Million in Funding for Small-Scale Biorefinery Projects in Wisconsin and Louisiana

    Broader source: Energy.gov [DOE]

    Projects Show Continued Investment in Non-Food Based, Sustainable, and Cost Competitive Second-Generation Cellulosic Biofuels

  9. Recovery Act: Beneficial CO{sub 2} Capture in an Integrated Algal Biorefinery for Renewable Generation and Transportation Fuels

    SciTech Connect (OSTI)

    Lane, Christopher; Hampel, Kristin; Rismani-Yazdi, Hamid; Kessler, Ben; Moats, Kenneth; Park, Jonathan; Schwenk, Jacob; White, Nicholas; Bakhit, Anis; Bargiel, Jeff; Allnutt, F. C.

    2014-03-31

    DOE DE-FE0001888 Award, Phase 2, funded research, development, and deployment (RD&D) of Phycal’s pilot-scale, algae to biofuels, bioproducts, and processing facility in Hawai’i. Phycal’s algal-biofuel and bioproducts production system integrates several novel and mature technologies into a system that captures and reuses industrially produced carbon dioxide emissions, which would otherwise go directly to the atmosphere, for the manufacture of renewable energy products and bioproducts from algae (note that these algae are not genetically engineered). At the end of Phase 2, the project as proposed was to encompass 34 acres in Central Oahu and provide large open ponds for algal mass culturing, heterotrophic reactors for the Heteroboost™ process, processing facilities, water recycling facilities, anaerobic digestion facilities, and other integrated processes. The Phase 2 award was divided into two modules, Modules 1 & 2, where the Module 1 effort addressed critical scaling issues, tested highest risk technologies, and set the overall infrastructure needed for a Module 2. Phycal terminated the project prior to executing construction of the first Module. This Final Report covers the development research, detailed design, and the proposed operating strategy for Module 1 of Phase 2.

  10. CX-008903: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Virginia-County-Albemarle CX(s) Applied: A1, A9, A11, B2.5, B5.1 Date: 08/23/2012 Location(s): Virginia Offices(s): Energy Efficiency and Renewable Energy

  11. Biomass Indirect Liquefaction Workshop Presentation

    Broader source: Energy.gov [DOE]

    Integrated Biorefinery for the Direct Production of Synthetic Fuel from Waste Carbonaceous Feedstocks

  12. EA-1790: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Construction and Operation of a Heterogeneous Feed Biorefinery, Enerkem Corporation, Pontotoc, Mississippi

  13. EA-1628: Supplement Analysis

    Office of Energy Efficiency and Renewable Energy (EERE)

    Construction and Operation of a Proposed Lignocellulosic Biorefinery, POET Project LIBERTY, LLC, Emmetsburg, Iowa

  14. EA-1786: Final Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    Algenol Integrated Biorefinery for Producing Ethanol from Hybrid Algae, Freeport, Texas, Fort Myers, Florida

  15. EA-1628: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Construction and Operation of a Proposed Lignocellulosic Biorefinery, POET Project LIBERTY, LLC, Emmetsburg, Iowa

  16. EA-1705: Draft Environmental Assessment

    Broader source: Energy.gov [DOE]

    Construction and Operation of a Proposed Cellulosic Biorefinery, Mascoma Corporation, Kinross Charter Township, Michigan

  17. EA-1705: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Construction and Operation of a Proposed Cellulosic Biorefinery, Mascoma Corporation, Kinross Charter Township, Michigan

  18. EA-1790: Supplement Analysis

    Office of Energy Efficiency and Renewable Energy (EERE)

    Construction and Operation of a Heterogeneous Feed Biorefinery, Enerkem Corporation, Pontotoc, Mississippi

  19. EA-1790: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Construction and Operation of a Heterogeneous Feed Biorefinery Enerkem Corporation Pontotoc, Mississippi

  20. EA-1705: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Construction and Operation of a Proposed Cellulosic Biorefinery, Mascoma Corporation, Kinross Charter Township, Michigan

  1. Secretary Bodman Touts Importance of Cellulosic Ethanol at Georgia

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biorefinery Groundbreaking | Department of Energy Touts Importance of Cellulosic Ethanol at Georgia Biorefinery Groundbreaking Secretary Bodman Touts Importance of Cellulosic Ethanol at Georgia Biorefinery Groundbreaking October 6, 2007 - 4:21pm Addthis SOPERTON, GA - U.S. Secretary of Energy Samuel W. Bodman today attended a groundbreaking ceremony for Range Fuels' biorefinery - one of the nation's first commercial-scale cellulosic ethanol biorefineries - and made the following statement.

  2. EERE Success Story-Nationwide: The Nation's First Commercial-Scale

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biorefineries | Department of Energy The Nation's First Commercial-Scale Biorefineries EERE Success Story-Nationwide: The Nation's First Commercial-Scale Biorefineries November 6, 2013 - 12:29pm Addthis EERE supports 25 integrated biorefineries that are specifically focused on producing cellulosic ethanol, drop-in hydrocarbon biofuel, and bioproducts. As of July 2013, INEOS opened the nation's first commercial-scale biorefinery in Vero Beach, Florida, and began produc-tion of cellulosic

  3. Pilot Scale Integrated Biorefinery for Producing Ethanol from Hybrid Algae: Cooperative Research and Development Final Report, CRADA Number CRD-10-389

    SciTech Connect (OSTI)

    Pienkos, P. T.

    2013-11-01

    This collaboration between Algenol Biofuels Inc. and NREL will provide valuable information regarding Direct to Ethanol technology. Specifically, the cooperative R&D will analyze the use of flue gas from industrial sources in the Direct to Ethanol process, which may demonstrate the potential to significantly reduce greenhouse gas emissions while simultaneously producing a valuable product, i.e., ethanol. Additionally, Algenol Biofuels Inc. and NREL will develop both a techno-economic model with full material and energy balances and an updated life-cycle analysis to identify greenhouse gas emissions relative to gasoline, each of which will provide a better understanding of the Direct to Ethanol process and further demonstrate that it is a breakthrough technology with varied and significant benefits.

  4. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    SmallScaleBiorefineriesMatrix.pdf More Documents & Publications U.S. Department of Energy Small-Scale Biorefineries: Project Overview U.S. Department of Energy Small-Scale...

  5. Woody Biomass Converted to Gasoline by Five-Company Team | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Woody Biomass Converted to Gasoline by Five-Company Team Woody Biomass Converted to Gasoline by Five-Company Team October 22, 2015 - 10:50am Addthis A tanker picks up gasoline from the biorefinery. | Photo courtesy The Gas Technology Institute A tanker picks up gasoline from the biorefinery. | Photo courtesy The Gas Technology Institute A tanker picks up gasoline from the biorefinery. | Photo courtesy The Gas Technology Institute A tanker picks up gasoline from the biorefinery. |

  6. Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Integration at Biorefineries | Department of Energy Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries DOE Biomass Program perspective on anaerobic digestion and fuel cell integratin at biorefineries. Presented by Brian Duff, DOE Biomass Program, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

  7. Biomass IBR Fact Sheet: Enerkem

    Broader source: Energy.gov [DOE]

    Enerkems biorefinery in northern Mississippi will convert heterogeneous (mixed) sorted municipal solid waste into ethanol.

  8. EA-1628: Mitigation Action Plan | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Lignocellulosic Biorefinery, Emmetsburg, Iowa This Mitigation Action Plan specifieis the methods for implementing mitigation measures that address the potential environmental...

  9. Conversion Technologies for Advanced Biofuels … Bio-Oil Production

    Broader source: Energy.gov (indexed) [DOE]

    David C. Dayton Director, Chemistry and Biofuels Center for Energy Technology RTI ... integrated biorefinery technology development activities for biofuels production. ...

  10. FY12 Biomass Program Congressional Budget Request

    SciTech Connect (OSTI)

    none,

    2011-02-01

    FY12 budget and funding for the Biomass Program biomass and biorefinery systems research development and deployment.

  11. EA-1704: Final Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire Fulton Renewable Energy, LLC, Fulton, Mississippi

  12. FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act - Integrated

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Algal Biorefinery (IABR) | Department of Energy Recovery Act - Integrated Algal Biorefinery (IABR) FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act - Integrated Algal Biorefinery (IABR) FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act - Integrated Algal Biorefinery (IABR). Sapphire Energy, Inc. (3.27 MB) More Documents & Publications Buy American Guidance Documents American Recovery and Reinvestment Act, Financial Assistance Award: 212 Degrees Consulting, LLC

  13. EA-1704: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire Fulton Renewable Energy, LLC, Fulton, Mississippi

  14. Energy Department Announces New Innovative Projects to Develop Advanced Drop-in Biofuels for Military Jets and Ships

    Broader source: Energy.gov [DOE]

    The Energy Department announced $18 million in four innovative pilot-scale biorefineries in California, Iowa and Washington.

  15. Nicholas J. Grundl | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Process Engineer, Biorefinery Analysis, National Renewable Energy Laboratory, National Bioenergy Center, 2014-present Research Engineer, Lightweight Composites, Fraunhofer ...

  16. NREL: Biomass Research - Chemical and Catalyst Science Capabilities

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    conversion performance, measure mass transport, and develop links between biomass ... Biorefinery Processes Microalgal Biofuels Biomass Process & Sustainability ...

  17. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Grants and Loan Guarantees The Biorefinery Assistance Program (Section 9003) provides loan guarantees for the development, construction, and retrofitting of commercial-scale biorefineries that produce advanced biofuels. Grants for demonstration scale biorefineries are also available. Advanced biofuel is defined as fuel derived from renewable biomass other than corn kernel starch. Eligible applicants include, but are not limited to, individuals, state or local governments, farm cooperatives,

  18. Top Value-Added Chemicals from Biomass - Volume II„Results of Screening

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    for Potential Candidates from Biorefinery Lignin | Department of Energy Value-Added Chemicals from Biomass - Volume II„Results of Screening for Potential Candidates from Biorefinery Lignin Top Value-Added Chemicals from Biomass - Volume II„Results of Screening for Potential Candidates from Biorefinery Lignin This report evaluates lignins role as a renewable raw material resource. pnnl-16983.pdf (1006.18 KB) More Documents & Publications Low Cost Carbon Fiber from Renewable Resources

  19. DOE Announces Funding Opportunity of up to $200 Million for Pilot and

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Demonstration Scale Biorefinery Projects | Department of Energy Opportunity of up to $200 Million for Pilot and Demonstration Scale Biorefinery Projects DOE Announces Funding Opportunity of up to $200 Million for Pilot and Demonstration Scale Biorefinery Projects December 22, 2008 - 8:51am Addthis Projects Will Demonstrate Continued Commitment to Develop Sustainable, Cost-Competitive Advanced Biofuels WASHINGTON - The U.S. Department of Energy (DOE) today announced the issuance of a Funding

  20. Algorithms for Filtering Insect Echoes from Cloud Radar Measurements

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Biofuels » Algal Integrated Biorefineries Algal Integrated Biorefineries The Algae Program works closely with the Demonstration and Deployment Program on projects that can validate advancements toward commercialization at increasing scales. Integrated biorefineries apply R&D to scale-up facilities to a degree relevant to commercial applications. U.S. Department of Energy funding of this work helps to advance the industry by minimizing the risk of these technologies for investors. View a map

  1. Top Value-Added Chemicals from Biomass - Volume II„Results of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Value-Added Chemicals from Biomass - Volume IIResults of Screening for Potential Candidates from Biorefinery Lignin Top Value-Added Chemicals from Biomass - Volume IIResults of ...

  2. Lignol Innovations Inc | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lignol Innovations, Inc. Demonstration-Scale Biorefinery Low Cost Carbon Fiber from Renewable Resources Top Value-Added Chemicals from Biomass - Volume IIResults of Screening for ...

  3. NREL Teams with Navy, Private Industry to Make Jet Fuel from...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL Teams with Navy, Private Industry to Make Jet Fuel from Switchgrass Project could ... Department of Defense are poised to help private firms build the huge biorefineries that ...

  4. Biomass IBR Fact Sheet: POET | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    POET Biomass IBR Fact Sheet: POET Design, construct, build, and operate a commercial processing plant as part of an integrated biorefinery to produce lignocellulosic ethanol ...

  5. Biomass Indirect Liquefaction Presentation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Presentation Biomass Indirect Liquefaction Presentation TRI Technology Update & IDL R&D ... ClearFuels-Rentech Pilot-Scale Biorefinery Biomass Indirect Liquefaction Presentation ...

  6. ZeaChem Pilot Project: High-Yield Hybrid Cellulosic Ethanol Process Using High-Impact Feedstock for Commercialization

    Broader source: Energy.gov [DOE]

    This pilot-scale integrated biorefinery will produce 250,000 gallons per year of cellulosic ethanol when running at full operational status.

  7. Biomass 2011 Conference Agenda

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Biorefinery Deployment Consortium Phil McKenzie, Business Develop Manager, Babcock & Wilcox Power Generation Group John Saintcross, Program Manager, New York State Energy ...

  8. JGI Fungal Genomics Program Grigoriev, Igor V. 99; BIOFUELS;...

    Office of Scientific and Technical Information (OSTI)

    Its key project, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose...

  9. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    JGI Its key project the Genomics Encyclopedia of Fungi targets fungi related to plant health symbionts pathogens and biocontrol agents and biorefinery processes cellulose...

  10. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Its key project, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose...

  11. Genomic Encyclopedia of Fungi Grigoriev, Igor 59 BASIC BIOLOGICAL...

    Office of Scientific and Technical Information (OSTI)

    Its key project, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose...

  12. EERE Blog | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    bales of corn stover stock piled outside of POET-DSM's PROJECT LIBERTY cellulosic ethanol biorefinery. Selling the corn plant residue after their corn harvest has generated a...

  13. Trojan Horse Project - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Biomass and Biofuels Biomass and Biofuels Find More Like This Return to Search Trojan Horse Project Biorefinery in a Plant Sandia National Laboratories Contact SNL About This ...

  14. EIS-0407: DOE Notice of Availability of the Draft Environmental...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DOE Notice of Availability of the Draft Environmental Impact Statement Abengoa Biorefinery Project near Hugoton, Stevens County, Kansas PDF icon E9-22920.pdf More Documents &...

  15. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    USDA- Biorefinery Assistance Program The project must meet the following requirements: Eligibility: Commercial, Construction, Industrial, Investor-Owned Utility, Local Government,...

  16. EIS-0407: EPA Notice of Availability of the Final Environmental...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    EPA Notice of Availability of the Final Environmental Impact Statement Abengoa Biorefinery Project near Hugoton, Kansas PDF icon EIS-0407-NOA-FEIS-2010.pdf More Documents &...

  17. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    CustomOthers pending approval, Other EE, Commercial Refrigeration Equipment USDA- Biorefinery Assistance Program The project must meet the following requirements: Eligibility:...

  18. EIS-0407: Record of Decision | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Abengoa Biorefinery Project Near Hugoton, Stevens County, Kansas The U.S. Department of Energy (DOE or the Department) prepared an environmental impact statement (EIS) (DOE...

  19. EA-1790: DOE Notice of Availability of the Draft Environmental...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DOE Notice of Availability of the Draft Environmental Assessment Heterogeneous Feed Biorefinery Pontotoc, MS The U.S. Department of Energy (DOE) has prepared a draft Environmental...

  20. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    EE, Wind (Small), Hydroelectric (Small), Fuel Cells using Renewable Fuels USDA- Biorefinery Assistance Program The project must meet the following requirements: Eligibility:...

  1. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Utilities, InstallersContractors Savings Category: Wind (All), Wind (Small) USDA- Biorefinery Assistance Program The project must meet the following requirements: Eligibility:...

  2. SPECIAL_TERMS_AND_CONDITIONS_FOR_USE_IN_MOST_GRANTS_AND_COOPERATIVE...

    Office of Environmental Management (EM)

    Publications Financial Assistance Funding Opportunity Announcement DISCLAIMER: FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act - Integrated Algal Biorefinery (IABR)...

  3. Mitigation Action Plans (MAP) and Related Documents | Department...

    Broader source: Energy.gov (indexed) [DOE]

    EA-1704: Mitigation Action Plan Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire Fulton Renewable Energy, LLC, Fulton, Mississippi March 10, 2010...

  4. XL Renewables Inc | Open Energy Information

    Open Energy Info (EERE)

    Name: XL Renewables Inc Place: Phoenix, Arizona Zip: 85009 Product: Arizona based biorefinery developer, also involved in the diary production business. Coordinates: 33.44826,...

  5. EIS-0407: EPA Notice of Availability of the Draft Environmental...

    Broader source: Energy.gov (indexed) [DOE]

    To Support the Design, Construction, and Startup of a Commercial-Scale Integrated Biorefinery, Federal Funding, Located near the City Hugoton, Stevens County, KS Notice of...

  6. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    USDA- Repowering Assistance Biorefinery Program The reimbursement amounts vary and are determined by the availability of funds, the project scope, and the ability of the proposed...

  7. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Motors, Other EE, Wind (Small), Hydroelectric (Small), Geothermal Direct-Use USDA- Biorefinery Assistance Program The project must meet the following requirements: Eligibility:...

  8. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Hydroelectric (Small), Anaerobic Digestion, Fuel Cells using Renewable Fuels USDA- Biorefinery Assistance Program The project must meet the following requirements: Eligibility:...

  9. EA-1628: Final Environmental Assessment | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Construction and Operation of a Proposed Lignocellulosic Biorefinery, Emmetsburg, Iowa The ... Project LIBERTY, LLC (POET) for the construction and operation of the lignocellulosic ...

  10. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    industrial source of cellulases and hemicellulases required for the hydrolysis of biomass to simple sugars, which can then be used in the production of biofuels and biorefineries. ...

  11. EIS-0407: Final Environmental Impact Statement | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Final Environmental Impact Statement EIS-0407: Final Environmental Impact Statement ... The Final Abengoa Biorefinery Project EIS evaluates the potential direct, indirect, and ...

  12. Biogas Upgrading and Waste-to-Energy | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Waste Feedstocks We inventory WTE feedstocks-waste fat, oil, and greases; municipal solid wastes; biosolids (from wastewater treatment facilities); biorefinery residues and ...

  13. EA-1786: Finding of No Significant Impact | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ethanol from Hybrid Algae Under Recovery Act funding, Algenol will design, construct and operate a pilot-scale integrated biorefinery which would produce ethanol from ...

  14. Carousolar | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Miming living organisms processes for biorefineries NormTurnquistecoROTRV ECO ROTR (Energy Capture Optimization by Revolutionary Onboard Turbine Reshape) - Making it...

  15. Biomass IBR Fact Sheet: BlueFire

    Broader source: Energy.gov [DOE]

    This project involves the development, construction, and operation of a biorefinery producing ethanol and other coproducts from cellulosic materials that utilize a patented concentrated acidhydrolysis process.

  16. Energy Department Announces $7 Million to Develop Advanced Logistics...

    Broader source: Energy.gov (indexed) [DOE]

    biorefineries. Examples of bioenergy feedstocks include corn stover, switchgrass, and woody biomass. By investing in this type of research, development, and demonstration, the...

  17. NREL 2012 Achievement of Ethanol Cost Targets: Biochemical Ethanol...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    information, apparatus, product, or process disclosed, ... Key sustainability metrics associated with the 2012 SOT biorefinery ... used a staged addition policy in an attempt to achieve ...

  18. Advanced Enzymes and Mixtures-final-sm

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    biorefinery conditions lowers conversion costs of lignocellulosic biomass to biofuel Genes are synthesized and expressed in an appropriate expression host, typically in E. Coli. ...

  19. Biogas and Fuel Cells Workshop Summary Report: Proceedings from...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    facilities that generate or process large amounts of organic waste, including large biofuel production facilities (biorefineries). june2012biogasworkshopreport.pdf More...

  20. BioEnergy Blog | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    most exciting, recent accomplishments. September 3, 2014 Cellulosic ethanol biorefinery Four Cellulosic Ethanol Breakthroughs Today, the nation's first ever commercial-scale...

  1. Renewable Energy Innovations Garner Tech Transfer Awards | Department...

    Office of Environmental Management (EM)

    ... Argonne National Laboratory researchers who developed an innovative technology used in water desalination and biorefineries. See the full story. The Los Alamos National Laboratory ...

  2. Genomic Encyclopedia of Fungi (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Its key project, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose...

  3. JGI Fungal Genomics Program (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Its key project, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose...

  4. Fungal Genomics Program (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    to the Genomics Encyclopedia of Fungi, which targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose...

  5. EA-1788: Finding of No Significant Impact | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Sapphire Energy Inc.'s Integrated Algal Biorefinery (IABR) Facility in Columbus, New Mexico Sapphire Energy Company proposes to construct and operated an Integrated Algal...

  6. Pathway to Fuel Cell Deployment--The 3rd Party Transaction: A...

    Broader source: Energy.gov (indexed) [DOE]

    More Documents & Publications Biogas Markets and Federal Policy Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries Biogas Technologies ...

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... NY (United States) Next-Generation Ecosystem Experiments - ... Management-Consolidated Business Center Office of ... Fast Pyrolysis Biorefinery Model Zhang, Y. ; Goldberg, M. ...

  8. Biomass IBR Fact Sheet: Abengoa Bioenergy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biomass IBR Fact Sheet: Abengoa Bioenergy Biomass IBR Fact Sheet: Abengoa Bioenergy Integrated Biorefinery for Conversion of Biomass to Ethanol, Power, and Heat PDF icon ...

  9. Pacific Ethanol, Inc | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    19.29 KB) More Documents & Publications Verenium Biofuels Fact Sheet Verenium Pilot- and Demonstration-Scale Biorefinery Pacific Ethanol, Inc

  10. Pacific Ethanol, Inc | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    26 KB) More Documents & Publications Flambeau_River_Biofuels.pdf Flambeau River Biofuels Demonstration-Scale Biorefinery Major DOE Biofuels Project Locations

  11. Pacific Ethanol, Inc

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biofuels LLC Corporate HQ: Park Falls, Wisconsin Proposed Facility Location: Park Falls, Wisconsin Description: Construct a demonstration biomass-to-liquids (BTL) biorefinery CEO ...

  12. Biomass IBR Fact Sheet: Abengoa Bioenergy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biomass to Ethanol, Power, and Heat Abengoa Bioenergy's efforts involve the construction of a 1,200-tons-per- day commercial biorefinery, producing cellulosic ethanol and also ...

  13. Microsoft Word - ThermoChemTechMemo2012.docx

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    technologies, costs, and logistics that are achievable today for supplying biomass feedstocks to pioneer biorefineries. The general architecture of these designs locates the...

  14. Combined Heat and Power Market Potential for Opportunity Fuels...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    More Documents & Publications CHP and Bioenergy for Landfills and Wastewater Treatment ... at Biorefineries CHP and Bioenergy Systems for Landfills and Wastewater Treatment Plants

  15. EIS-0407: Notice of Intent to Prepare an Environmental Impact...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    : Notice of Intent to Prepare an Environmental Impact Statement EIS-0407: Notice of Intent to Prepare an Environmental Impact Statement Abengoa Biorefinery Project Near Hugoton, ...

  16. Biomass Program Perspectives on Anaerobic Digestion and Fuel...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at...

  17. Demonstration and Market Transformation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Market Transformation Demonstration and Market Transformation POET-DSM's Project ... Aerial view of the Abengoa biorefinery in Hugoton, Kansas The Demonstration and Market ...

  18. Demonstration and Deployment Workshop Day 1 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lessons Learned, Challenges, and Future Needs danddworkshopspaeth.pdf (2.32 MB) More Documents & Publications Myriant Succinic Acid Biorefinery 2013 Peer Review ...

  19. Demonstration and Deployment Workshop Day 1 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Beta Renewables: Sustainable Chemistry danddworkshopgray.pdf (479.7 KB) More Documents & Publications Abengoa Integrated Biorefineries Demonstration and Deployment Strategy ...

  20. November 2013 News Blast

    Broader source: Energy.gov (indexed) [DOE]

    November 2013 Request for Information: Demonstration and Deployment Strategies The ... TRLs 6-8 generally correspond to pilot-, demonstration-, and commercial-scale biorefinery ...

  1. Demonstration and Deployment Workshop - Day 1 | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Farm Bill Title IX Programs and Advanced Biorefinery Project Finance danddworkshopcrooks.pdf (2.01 MB) More Documents & Publications Project Finance and Investments 9003: ...

  2. Integration of Nutrient and Water Recycling for Sustainable Algal...

    Broader source: Energy.gov (indexed) [DOE]

    of Nutrient and Water Recycling for Sustainable Algal Biorefineries 03252015 ALGAE ... residues. o Minimizes inputs of water and synthetic fertilizers. o High ...

  3. Biomass Program Monthly News Blast: May

    Broader source: Energy.gov (indexed) [DOE]

    ... March 3, 2011 Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game, Paul Bryan, February 9, 2011 Update your subscriptions, modify your password ...

  4. Largest Cellulosic Ethanol Plant in the World Opened in October...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... representative from biofuels company POET-DSM stand between square and round bales of corn stover stock piled outside of POET-DSM's Project LIBERTY cellulosic ethanol biorefinery. ...

  5. EA-1888: Final Environmental Assessment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    operate a demonstration-scale integrated biorefinery at their existing pulp mill in Old Town, Maine, demonstrating the production of n-butanol from lignocellulosic (wood) extract. ...

  6. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Municipal Solid Waste Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings USDA- Repowering Assistance Biorefinery Program The reimbursement amounts vary and are...

  7. Energy Department Announces $7 Million to Develop Advanced Logistics for Bioenergy Feedstocks

    Broader source: Energy.gov [DOE]

    The Energy Department announced today up to $7 million for two projects aimed at developing and demonstrating ways to reduce the cost of delivering bioenergy feedstocks to biorefineries.

  8. Energy Department Announces $7 Million to Develop Advanced Logistics...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Department Announces 7 Million to Develop Advanced Logistics for Bioenergy ... demonstrating ways to reduce the cost of delivering bioenergy feedstocks to biorefineries. ...

  9. EA-1788: Final Environmental Assessment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Sapphire Energy, Inc.'s Integrated Algal Biorefinery (IABR) Facility in Columbus, New Mexico Sapphire Energy Company proposes to construct and operated an Integrated Algal...

  10. The watershed-scale optimized and rearranged landscape design...

    Office of Scientific and Technical Information (OSTI)

    different cellulosic feedstocks at biorefinery scale without displacing current animal nutrition requirements. This model also incorporates a network of the aforementioned depots. ...

  11. Biofuels in Defense, Aviation, and Marine

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    biorefineries o Cost-competitive biofuel with conventional petroleum (wo ... F2F2 13 | Bioenergy Technologies Office * Engine re-light at altitude, polar climate, in ...

  12. EA-1787: Finding of No Significant Impact | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Documents & Publications EA-1787: Final Environmental Assessment Myriant Succinic Acid Biorefinery Commercialization of Bio-Based Chemicals: A Successful Public-Private Partnership...

  13. Robert M. Baldwin | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Professional Experience Principal Scientist, Thermochemical Process R&D and Biorefinery Analysis, National Bioenergy Center, National Renewable Energy Laboratory (NREL), Golden, ...

  14. Welcome to NREL | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries Biogas and Fuel Cells Workshop Agenda DOD-DOE Aircraft Petroleum Use Reduction ...

  15. 2014 Annual Site Environmental Report

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... much of the year, but the water infiltrates and evaporates quickly during the dry season. ... Inspections of the Integrated Biorefinery Research Facility ammonia scrubber and ...

  16. Biomass IBR Fact Sheet: Abengoa Bioenergy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    IBR Fact Sheet: Abengoa Bioenergy Biomass IBR Fact Sheet: Abengoa Bioenergy Integrated Biorefinery for Conversion of Biomass to Ethanol, Power, and Heat ibr_commercial_abengoa.pdf (227.38 KB) More Documents & Publications Abengoa Bioenergy Biomass of Kansas, LLC ABENGOA BIOENERGY 2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review

  17. EA-1811: NewPage Corporation Wood Biomass to Liquid Fuel, Wisconsin Rapids, Wisconsin

    Broader source: Energy.gov [DOE]

    This EA will evaluate the environmental impacts of a proposal to provide federal funding to NewPage for final design, construction and operation of a demonstration scale biorefinery. The NewPage biorefinery facility would be integrated with the existing paper mill and produce up to 555 barrels per day (bpd) of clean hydrocarbon biofuel. This EA is has been cancelled.

  18. Growing and Sustaining Communities with Bioenergy- Text-Alt Version

    Broader source: Energy.gov [DOE]

    From Vero Beach, Florida, to Hugoton, Kansas, to Emmetsburg, Iowa, cellulosic ethanol biorefineries have had major impacts on communities and their residents. In other areas, bioenergy has significant potential to transform current and establish new industry. This short video illustrates how biorefineries and other bioenergy developments can benefit citizens, businesses, and whole communities, helping America’s rural economies grow and thrive.

  19. Flambeau_River_Biofuels.pdf | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Flambeau_River_Biofuels.pdf Flambeau_River_Biofuels.pdf Flambeau_River_Biofuels.pdf Flambeau_River_Biofuels.pdf (26 KB) More Documents & Publications Pacific Ethanol, Inc Flambeau River Biofuels Demonstration-Scale Biorefinery NewPage Demonstration-Scale Biorefinery

  20. Energy Department Finalizes $105 Million Loan Guarantee for

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    First-of-its-Kind Cellulosic Bio-Refinery in Iowa | Department of Energy 05 Million Loan Guarantee for First-of-its-Kind Cellulosic Bio-Refinery in Iowa Energy Department Finalizes $105 Million Loan Guarantee for First-of-its-Kind Cellulosic Bio-Refinery in Iowa September 23, 2011 - 3:39pm Addthis Washington, D.C. - U.S. Energy Secretary Steven Chu today announced the Department finalized a $105 million loan guarantee to support the development of one of the nation's first commercial-scale

  1. EERE Success Story-Departments of Energy, Navy, and Agriculture Invest

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    $210 million in Three Commercial Biorefineries to Produce Drop-in Biofuel for the Military | Department of Energy Departments of Energy, Navy, and Agriculture Invest $210 million in Three Commercial Biorefineries to Produce Drop-in Biofuel for the Military EERE Success Story-Departments of Energy, Navy, and Agriculture Invest $210 million in Three Commercial Biorefineries to Produce Drop-in Biofuel for the Military January 30, 2015 - 5:49pm Addthis In 2014, the U.S. Departments of Energy,

  2. DOE Offers Conditional Commitment for a $105 Million Loan Guarantee for

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    First-of-its-Kind Cellulosic Bio-Refinery in Iowa | Department of Energy Commitment for a $105 Million Loan Guarantee for First-of-its-Kind Cellulosic Bio-Refinery in Iowa DOE Offers Conditional Commitment for a $105 Million Loan Guarantee for First-of-its-Kind Cellulosic Bio-Refinery in Iowa July 7, 2011 - 12:00am Addthis Washington D.C. - U.S. Energy Secretary Steven Chu today announced the offer of a conditional commitment for a $105 million loan guarantee to support the development of

  3. 2012 Awards for Project Management | Department of Energy

    Energy Savers [EERE]

    Department of Energy 2011 Biomass Program Platform Peer Review: Integrated Biorefineries 2011 Biomass Program Platform Peer Review: Integrated Biorefineries "This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Programs Integrated Biorefinery Platform Review meeting, held on February 1...3, 2011, at the U.S. Department of Energy, Washington, D.C." 2011_ibr_review.pdf (2.52 MB)

  4. Separation of Corn Fiber and Conversion to Fuels and Chemicals: Pilot-Scale Operation

    SciTech Connect (OSTI)

    None

    2006-04-01

    This project focuses on the development and pilot-scale testing of technologies that will enable the development of a biorefinery capable of economically deriving high-value chemicals and oils from lower value corn fiber.

  5. South Table Mountain Campus Map

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    L o o p R o a d Garage Caf D e n v e r W e s t B l v d . Exit 263 IBRF Integrated Biorefinery Research Facility Shipping & Receiving Quaker St. Maintenance Building West Gate...

  6. Biomass Oil Analysis: Research Needs and Recommendations

    SciTech Connect (OSTI)

    2004-06-01

    Report analyzing the use of biomass oils to help meet Office of the Biomass Program goals of establishing a commercial biorefinery by 2010 and commercilizing at least four biobased products.

  7. Feedstock Supply System Logistics

    SciTech Connect (OSTI)

    2006-06-01

    Feedstock supply is a significant cost component in the production of biobased fuels, products, and power. The uncertainty of the biomass feedstock supply chain and associated risks are major barriers to procuring capital funding for start-up biorefineries.

  8. Feedstock Supply and Logistics: Biomass as a Commodity

    SciTech Connect (OSTI)

    2013-05-06

    The Bioenergy Technologies Office and its partners are developing the technologies and systems needed to sustainably and economically deliver a broad range of biomass in formats that enable their efficient use as feedstocks for biorefineries.

  9. EA-1888: Finding of No Significant Impact | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of No Significant Impact EA-1888: Finding of No Significant Impact Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, MN DOE has determined...

  10. Energy Department Harvesting Technology Goes Commercial | Department...

    Broader source: Energy.gov (indexed) [DOE]

    As demand grows and the market develops for biofuel made from new, non-food plant sources, ... trailer, has been purchased by biofuel company Abengoa for use at its biorefinery. ...

  11. Departments of Energy, Navy, and Agriculture Invest $210 million...

    Broader source: Energy.gov (indexed) [DOE]

    Departments to Invest in Drop-In Biofuel for Military Departments of the Navy, Energy and Agriculture Invest in Construction of Three Biorefineries to Produce Drop-In Biofuel for ...

  12. Appendix A: Office Technology Pathway Structure, Bioenergy Technologie...

    Broader source: Energy.gov (indexed) [DOE]

    A-1 Last updated: November 2014 Appendix A: Technology Pathway Structure High-level block flow diagrams for each biorefinery pathway are presented in Figures A-1 through A-5....

  13. CX-100059 Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Pilot-Scale Mixotrophic Algae Integrated Biorefinery Award Number: DE-EE0006245 CX(s) Applied: A9, B5.15 Date: 09/15/2014 Location(s): IA Office(s): Golden Field Office

  14. CX-010749: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Pilot-Scale Mixotrophic Algae Integrated Biorefinery CX(s) Applied: A9, B5.15 Date: 08/15/2013 Location(s): Illinois Offices(s): Golden Field Office

  15. CX-005067: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Developing Thermal Conversion Options for Biorefinery ResiduesCX(s) Applied: B3.6Date: 01/27/2011Location(s): Mulga, AlabamaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  16. CX-010252: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Alpena Biorefinery Lignin Separation CX(s) Applied: B3.6, B5.15 Date: 03/27/2013 Location(s): Michigan Offices(s): Golden Field Office

  17. Biochemical Platform Analysis

    SciTech Connect (OSTI)

    2006-06-01

    The objective of this project is to perform analysis for the Biochemical Platform to support the on-going research in biochemical conversion of biomass that will be part of an integrated biorefinery.

  18. EERE's Fiscal Year 2005 Budget in Brief

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    FY 2005 Budget-in-Brief U.S. Department of Energy Energy Efficiency and Renewable Energy www.eere.energy.gov TABLE OF CONTENTS Page Introduction .......................................................................................................................1 Biomass & Biorefinery Systems R&D ...............................................................................3 Building Technologies

  19. Fiscal Year 2007 Budget-in-Brief

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    7 Budget-in-Brief www.eere.energy.gov TABLE OF CONTENTS Page Preface...............................................................................................................................3 Biomass and Biorefinery Systems R&D.........................................................6 Building Technologies......................................................................................................8 Distributed Energy

  20. Fiscal Year 2008 Budget-in-Brief

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Efficiency and Renewable Energy Fiscal Year 2008 Budget-in-Brief www.eere.energy.gov TABLE OF CONTENTS Page Preface...................................................................................................................................................... 3 Biomass and Biorefinery Systems R&D Program.................................................................................. 6 Building Technologies Program

  1. Fiscal Year 2009 Budget-in-Brief

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    9 Budget-in-Brief www.eere.energy.gov 2 Table of Contents Page Preface ...................................................................................................................................................... 5 Biomass and Biorefinery Systems R&D Program.................................................................................. 11 Building Technologies Program ............................................................................................................. 15

  2. Fiscal Year 2011 Congressional Budget

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    1 Congressional Budget Table of Contents Proposed Appropriations Language ............................................................. 3 Overview: Appropriation Summary by Program ............................................. 4 Funding by Site by Program ........................................................................ 24 Hydrogen and Fuel Cell Technologies .......................................................... 46 Biomass and Biorefinery Systems R&D

  3. Microsoft Word - aDE-FOA-0000096.rtf | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    aDE-FOA-0000096.rtf Microsoft Word - aDE-FOA-0000096.rtf PDF icon Microsoft Word - aDE-FOA-0000096.rtf More Documents & Publications Integrated Biorefinery Process DISCLAIMER: GTP ...

  4. CX-002962: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Elevance Integrated BiorefineryCX(s) Applied: B3.6, A9Date: 07/08/2010Location(s): IllinoisOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  5. Stora Enso, North America | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Stora Enso, North America Stora Enso, North America Stora Enso, North America (33.68 KB) More Documents & Publications NewPage Corporation Slide 1 NewPage Demonstration-Scale Biorefinery

  6. USDA Offers Renewable Energy Feasibility Studies for Rural Businesses...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    by the 2008 Farm Bill, the program is only available to biorefineries that were in existence when the bill was enacted on June 18, 2008. Lincolnway Energy started making ethanol...

  7. POET-DSM's Integrated Model | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    POET-DSM's Integrated Model POET-DSM's Integrated Model Breakout Session 1-C: Bringing Biorefineries into the Mainstream POET-DSM's Integrated Model Doug Berven, Vice President of ...

  8. Feed Processing, Handling, and Gasification

    SciTech Connect (OSTI)

    2006-04-01

    Both current and future sugar biorefineries will generate a wide variety of residue streams that can be used as feedstocks for thermochemical processes, including corn stover, corn fiber, lignin-rich materials, and distillers dried grain and solubles.

  9. The Biomass Economy

    SciTech Connect (OSTI)

    2002-07-01

    This document is an excerpt from the National Renewable Energy Laboratory 2002 Research Review, 1st Edition, and provides information about the potential of biorefinery technology in the 21st century.

  10. CX-005939: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Developing Thermal Conversion Options for Pretreated Biorefinery ResiduesCX(s) Applied: B3.6Date: 06/03/2011Location(s): AlabamaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  11. Replacing the Whole Barrel To Reduce U.S. Dependence on Oil

    SciTech Connect (OSTI)

    2013-05-13

    This overview provides highlights of the DOE Bioenergy Technologies Office's major research, development, demonstration, and deployment activities to advance biomass conversion, technology integration in biorefineries, and supply logistics to provide a secure, sustainable supply of advanced biofuels.

  12. University of Florida | OSTI, US Dept of Energy Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    UF Video Archive New biorefinery pilot plant a significant step in reducing reliance on oil University of Florida faculty win 5.4 million grant to study sorghum for energy The ...

  13. Maine biofuels project saves livelihood of town | Department...

    Broader source: Energy.gov (indexed) [DOE]

    Bioenergy Pumps New Life into Pulp and Paper Mills Out With the Old, In With the New: New Hampshire Town to Upgrade Lighting DOE Selects 3 Small-Scale Biorefinery Projects for up ...

  14. EA-1440-S1: Mitigation Action Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Mitigation Action Plan EA-1440-S1: Mitigation Action Plan National Renewable Energy ... Biorefinery Pilot Plant (TBPP). EA-1440-S1-MAP-2008.pdf (3.04 MB) More Documents & ...

  15. CX-003519: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Southern Pine Based Biorefinery CenterCX(s) Applied: A9, B3.6Date: 08/26/2010Location(s): Atlanta, GeorgiaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  16. CX-008528: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Demonstration of Pyrolysis Based Biorefinery Concept for Biopower, Biomaterials and Biochar CX(s) Applied: A9, B3.6, B5.15 Date: 05/21/2012 Location(s): Iowa Offices(s): Golden Field Office

  17. Waste-to-Energy and Fuel Cell Technologies Overview | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Presentation by Robert Remick, NREL, at the DOE-DOD Waste-to-Energy Using Fuel Cells ... Integration at Biorefineries Report of the DOD-DOE Workshop on Converting Waste to Energy ...

  18. The Journey to Commercializing Cellulosic Biofuels in the United States |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy The Journey to Commercializing Cellulosic Biofuels in the United States The Journey to Commercializing Cellulosic Biofuels in the United States October 17, 2014 - 1:28pm Addthis Secretary Moniz (center) tours the Abengoa Biorefinery in Hugoton, Kansas.| Photo Courtesy of Abengoa. Secretary Moniz (center) tours the Abengoa Biorefinery in Hugoton, Kansas.| Photo Courtesy of Abengoa. David Danielson Former Assistant Secretary for the Office of Energy Efficiency and

  19. BETO Monthly News Blast, September 2014

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    September 2014 Energy Department Joins Navy and Agriculture Departments to Invest in Drop-in Biofuel for Military Deputy Secretary of Energy Daniel Poneman joined Secretary of Agriculture Tom Vilsack and Secretary of Navy Ray Mabus on September 19, 2014, to announce awards for three commercial-scale biorefinery projects that will help meet the transportation needs of the U.S. military and private sector. These three biorefinery projects-Emerald Biofuels on the Gulf Coast, Fulcrum BioEnergy in

  20. Breakthrough in Bioenergy: American Process Sells First RIN-qualified

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cellulosic Ethanol Shipment | Department of Energy Breakthrough in Bioenergy: American Process Sells First RIN-qualified Cellulosic Ethanol Shipment Breakthrough in Bioenergy: American Process Sells First RIN-qualified Cellulosic Ethanol Shipment May 9, 2014 - 12:01pm Addthis API ships first RIN-qualified cellulosic ethanol from their Alpena Biorefinery. Photo: Alex Wisniewski API ships first RIN-qualified cellulosic ethanol from their Alpena Biorefinery. Photo: Alex Wisniewski Christy

  1. Response to IG Recommendation to Create a Formal Lessons Learned Process

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Response to Inspector General Recommendation to Create a Formal Lessons Learned Process Background Beginning in 2007, DOE began collecting observations and lessons learned in an Integrated Biorefinery (IBR) database; however, they were not categorized as such or retrievable by keyword search criteria. At this time, BETO had a portfolio of approximately 11 commercial-, and demonstration-scale biorefinery projects. With the advent of the American Recovery and Reinvestment Act (ARRA) in 2009, BETO

  2. Making Biofuel From Corncobs and Switchgrass in Rural America | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Biofuel From Corncobs and Switchgrass in Rural America Making Biofuel From Corncobs and Switchgrass in Rural America June 11, 2010 - 4:48pm Addthis DuPont Danisco Cellulosic Ethanol (DDCE) opened a new biorefinery in Vonore, Tenn., last year. | Photo courtesy of DDCE DuPont Danisco Cellulosic Ethanol (DDCE) opened a new biorefinery in Vonore, Tenn., last year. | Photo courtesy of DDCE Lindsay Gsell Energy crops and agricultural residue, like corncobs and stover, are becoming part

  3. Microbial Fuel Cells for Recycle of Process Water from Cellulosic Ethanol

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Biorefineries - Energy Innovation Portal Microbial Fuel Cells for Recycle of Process Water from Cellulosic Ethanol Biorefineries Oak Ridge National Laboratory Contact ORNL About This Technology Technology Marketing SummaryA method was invented at ORNL for removing inhibitor compounds from process water in biomass-to-ethanol production. This invention can also be used to produce power for other industrial processes. DescriptionLarge amounts of water are used in the processing of cellulosic

  4. Secretary Chu Checks In on Biomass Pilot-Scale Facility | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Checks In on Biomass Pilot-Scale Facility Secretary Chu Checks In on Biomass Pilot-Scale Facility November 22, 2011 - 10:03am Addthis Secretary Steven Chu visited Kapolei, Hawaii, to check on the process of an integrated biorefinery project awarded $25 million through the Recovery Act to construct the facility. | Image courtesy of the Energy Department. Secretary Steven Chu visited Kapolei, Hawaii, to check on the process of an integrated biorefinery project awarded $25 million

  5. EIS-0407: Abengoa Biomass Bioenergy Project near Hugoton, Stevens County,

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    KS | Department of Energy 07: Abengoa Biomass Bioenergy Project near Hugoton, Stevens County, KS EIS-0407: Abengoa Biomass Bioenergy Project near Hugoton, Stevens County, KS August 20, 2010 EIS-0407: Final Environmental Impact Statement Abengoa Biorefinery Project near Hugoton, Stevens County, Kansas October 6, 2011 EIS-0407: Record of Decision Issuance of a Loan Guarantee to Abengoa Bioenergy Biomass of Kansas, LLC for the Abengoa Biorefinery Project Near Hugoton, Stevens County, Kansas

  6. EIS-0407-SA-01: Supplement Analysis | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    -SA-01: Supplement Analysis EIS-0407-SA-01: Supplement Analysis Proposed Abengoa Biorefinery Project, near Hugoton, Stevens County, Kansas This EIS analyzed the potential direct, indirect, and cumulative environmental impacts of the design, construction, and startup of a biomass-to-ethanol and energy production facility--the Biorefinery Project. The Supplement Analysis examines the potential environmental impacts of the Modified Proposed Action and addresses whether the potential environmental

  7. Energy Department Helping Lower Biofuel Costs for the Nation | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Helping Lower Biofuel Costs for the Nation Energy Department Helping Lower Biofuel Costs for the Nation January 29, 2015 - 9:31am Addthis Biofuels are produced in a biorefinery (bottom left) from feedstocks such as corn stover (bottom right) and switchgrass (top left). Biofuels are produced in a biorefinery (bottom left) from feedstocks such as corn stover (bottom right) and switchgrass (top left). Alicia Moulton Communications Specialist, Bioenergy Technologies Office U.S.

  8. Linde Hydrogen Activities

    Broader source: Energy.gov (indexed) [DOE]

    Lignol Innovations Inc (22.86 KB) More Documents & Publications Lignol Innovations, Inc. Demonstration-Scale Biorefinery Low Cost Carbon Fiber from Renewable Resources Top Value-Added Chemicals from Biomass - Volume II„Results of Screening for Potential Candidates from Biorefinery Lignin

    October 2014 This document describes the Limited-Notice Performance Testing Program employed by DOE's Office of Enterprise Assessments to evaluate DOE safeguards and security programs. This document is

  9. Four Cellulosic Ethanol Breakthroughs

    Broader source: Energy.gov [DOE]

    Today, the nation's first ever commercial-scale cellulosic ethanol biorefinery to use corn waste as a feedstock officially opened for business in Emmetsburg, Iowa. POET-DSM’s Project LIBERTY is the second of two Energy Department-funded cellulosic ethanol biorefineries to come on line within the past year. Learn more about how the Energy Department is helping the nation reduce its dependence on foreign oil and move the clean energy economy forward.

  10. 2013 DOE Bioenergy Technologies Office (BETO)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DOE Bioenergy Technologies Office (BETO) Project Peer Review Sapphire Integrated Algal Biorefinery (IABR) Wednesday, May 22, 2013 Integrated Biorefineries Jaime E. Moreno, P.E. Sapphire Energy, Inc. Sapphire produces drop-in crude oil from algae, sunlight, and CO 2 - in a scalable and sustainable process CO 2 Sunlight Plentiful inputs Scalable, open pond facilities Green crude Fossil crude came from algae and other plants living millions of years ago; Sapphire radically accelerates a natural

  11. 2013 DOE Bioenergy Technologies Office(BETO) IBR Project Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Office(BETO) IBR Project Peer Review *© 2013 ICM, Inc. All Rights Reserved. *1 Recovery Act: Pilot Integrated Cellulosic Biorefinery Operations to Fuel Ethanol Award Number: DE-EE0002875 May 20, 2013 Integrated Biorefinery Program Review Panel Douglas B. Rivers, Ph.D. ICM, Inc. Project Description > Project Location - ICM, Inc., St. Joseph MO > Company headquarters - ICM, Inc., Colwich, KS > High Level overview of:  Feedstock handling * Dry Frac Corn Fiber, Switchgrass/Energy

  12. Algenol Peer Review Presentation Final.pptx

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Algenol DOE Bioenergy Technologies Office - IBR Project Peer Review March 24, 2015 Ed Legere, Founder, Executive Vice President and Principle Investigator 2 Algenol Algenol Integrated Biorefinery (IBR) 3 Algenol Goal Statement * The goal of the Algenol Integrated Biorefinery project is to prove the commercial viability of the bioconversion of industrial waste CO 2 into liquid transportation fuels in enclosed photobioreactor systems utilizing a proprietary metabolically enhanced algae as a

  13. Audit Report: IG-0893 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    IG-0893 Audit Report: IG-0893 September 9, 2013 Follow-up Audit of the Department of Energy's Financial Assistance for Integrated Biorefinery Projects The Department of Energy's Bioenergy Technologies Office (Program) supports the development of biomass resources into commercially viable biofuels, bioproducts and biopower. The Program provides financial assistance for integrated biorefinery projects to assist in building and operating facilities at each scale of development: pilot, demonstration

  14. Turning Leftover Trees into Biogasoline | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Turning Leftover Trees into Biogasoline Turning Leftover Trees into Biogasoline June 7, 2010 - 11:00am Addthis Researchers at Virginia Tech are working to show how biogasoline could potentially be created in existing petroleum refineries, instead of at new biorefineries as shown here. | File illustration Researchers at Virginia Tech are working to show how biogasoline could potentially be created in existing petroleum refineries, instead of at new biorefineries as shown here. | File illustration

  15. Advanced Enzymes and Mixtures-final-sm

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    enzyme mixtures to meet biorefinery conditions lowers conversion costs of lignocellulosic biomass to biofuel Genes are synthesized and expressed in an appropriate expression host, typically in E. Coli. Each enzyme is screened for activity across a range of temperatures, pH and biorefinery relevant conditions. An enzyme mixture developed by Sandia researchers that functions optimally at 70 °C and 20% of the ionic liquid 1-ethyl-3-methylimidazolium acetate. Biofuels: Advanced Enzymes and Mixtures

  16. Feedstock Logistics | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Logistics Feedstock Logistics Feedstock logistics encompasses all of the unit operations necessary to harvest the biomass and move it from the field or forest through to the throat of the conversion reactor at the biorefinery, while also ensuring that the delivered feedstock meets the specifications of the biorefinery conversion process. Multidisciplinary teams are designing and developing advanced equipment and systems to reduce cost, improve biomass quality, and increase productivity

  17. 2011 News | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    1 News Below are news stories related to Bioenergy. RSS Learn about RSS. October 3, 2011 NREL Issues RFI on Integrated Biorefinery Research Facility Services and Capabilities NREL seeks feedback from industry, academia, and other stakeholders on methods of working with the Integrated Biorefinery Research Facility (IBRF). June 2, 2011 Science & Industry Peers Turn to NREL for Biomass Solutions The biomass industry looks to the U.S. Department of Energy's National Renewable Energy Laboratory

  18. EA-1940: Proposed Federal Loan Guarantee for Montana Advanced Biofuels

    Broader source: Energy.gov [DOE]

    Montana Advanced Biofuels (MAB) submitted an application to DOE for a Federal loan guarantee to support construction of a multi-feedstock biorefinery that would produce approximately 115 million gallons per year of ethanol in Great Falls, Montana. The biorefinery would utilize renewable biomass in the form of barley and wheat to produce ethanol and other by-products, including wheat gluten, barley bran, and barley meal. NOTE: The EA is cancelled because the applicant withdrew from the program.

  19. CX-005693: Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    693: Categorical Exclusion Determination CX-005693: Categorical Exclusion Determination Solazyme Integrated Biorefinery (SzIBR): Diesel Fuels from Heterotrophic Algae CX(s) Applied: A9, B3.6 Date: 04/12/2011 Location(s): Peoria, Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Department of Energy (DOE) is proposing to provide federal funding to Solazyme to build, operate and optimize a pilot-scale Solazyme Integrated Biorefinery (SzIBR). DOE completed the National

  20. Continuous Succinic Acid Production by Actinobacillus succinogenes on Xylose-Enriched Hydrolysate

    SciTech Connect (OSTI)

    Bradfield, Michael F. A.; Mohagheghi, Ali; Salvachua, Davinia; Smith, Holly; Black, Brenna A.; Dowe, Nancy; Beckham, Gregg T.; Nicol, Willie

    2015-11-14

    Bio-manufacturing of high-value chemicals in parallel to renewable biofuels has the potential to dramatically improve the overall economic landscape of integrated lignocellulosic biorefineries. However, this will require the generation of carbohydrate streams from lignocellulose in a form suitable for efficient microbial conversion and downstream processing appropriate to the desired end use, making overall process development, along with selection of appropriate target molecules, crucial to the integrated biorefinery. Succinic acid (SA), a high-value target molecule, can be biologically produced from sugars and has the potential to serve as a platform chemical for various chemical and polymer applications. However, the feasibility of microbial SA production at industrially relevant productivities and yields from lignocellulosic biorefinery streams has not yet been reported.

  1. Continuous Succinic Acid Production by Actinobacillus succinogenes on Xylose-Enriched Hydrolysate

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Bradfield, Michael F. A.; Mohagheghi, Ali; Salvachua, Davinia; Smith, Holly; Black, Brenna A.; Dowe, Nancy; Beckham, Gregg T.; Nicol, Willie

    2015-11-14

    Bio-manufacturing of high-value chemicals in parallel to renewable biofuels has the potential to dramatically improve the overall economic landscape of integrated lignocellulosic biorefineries. However, this will require the generation of carbohydrate streams from lignocellulose in a form suitable for efficient microbial conversion and downstream processing appropriate to the desired end use, making overall process development, along with selection of appropriate target molecules, crucial to the integrated biorefinery. Succinic acid (SA), a high-value target molecule, can be biologically produced from sugars and has the potential to serve as a platform chemical for various chemical and polymer applications. However, the feasibility ofmore » microbial SA production at industrially relevant productivities and yields from lignocellulosic biorefinery streams has not yet been reported.« less

  2. Improving the Way We Harvest & Deliver Biofuels Crops | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Improving the Way We Harvest & Deliver Biofuels Crops Improving the Way We Harvest & Deliver Biofuels Crops May 24, 2013 - 9:40am Addthis The self-propelled baler collects and packages bales of feedstock on-site that can be immediately loaded and sent to a biorefinery for use. | Photo courtesy of Antares Group. The self-propelled baler collects and packages bales of feedstock on-site that can be immediately loaded and sent to a biorefinery for use. | Photo courtesy of Antares

  3. Recent Events Related to Ecotality, Inc.

    Energy Savers [EERE]

    Range Fuels Biorefinery Groundbreaking Range Fuels Biorefinery Groundbreaking November 6, 2007 - 5:00pm Addthis Remarks as Prepared for Secretary Bodman Thank you. And let me say how much it means to have my old friend Vinodh here to introduce me. You are a true pioneer in this industry. I also want to thank Mitch for asking me to be here. It's good to see Tom Dorr from the U.S. Department of Agriculture, our partner in so much of the federal government's biomass research and development and

  4. CX-100393 Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    93 Categorical Exclusion Determination CX-100393 Categorical Exclusion Determination Upgrading Lignin-containing Biorefinery Residues for Bioplastics Award Number: DE- EE-0007104 CX(s) Applied: A9, B3.6 Bioenergy Technologies Office Date: 10/26/2015 Location(s): TX Office(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide federal funding to Texas A&M University to develop the process of upgrading lignin-containing biorefinery residues for use in bioplastics.

  5. Energy Department Harvesting Technology Goes Commercial

    Office of Energy Efficiency and Renewable Energy (EERE)

    Developed with funding and support from the Energy Department's Office of Energy Efficiency and Renewable Energy, a self-loading trailer created by Kelderman Manufacturing is being used by Abengoa Bioenergy Biomass of Kansas's biorefinery. Plans are to buy up to 40 additional trailers.

  6. Verenium Biofuels Fact Sheet | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Verenium Biofuels Fact Sheet Verenium Biofuels Fact Sheet Operation and maintenance of a demonstration-scale facility in Jennings, Louisiana with some capital additions. Verenium_Biofuels.pdf (19.29 KB) More Documents & Publications Pacific Ethanol, Inc Verenium Pilot- and Demonstration-Scale Biorefinery Pacific Ethanol, Inc

  7. CX-005426: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    The Biorefinery in New York-Bio Butanol from BiomassCX(s) Applied: A9, B3.6Date: 03/03/2011Location(s): New YorkOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  8. NREL Refinery Process Shows Increased Effectiveness of Producing Ethanol from Algae

    Broader source: Energy.gov [DOE]

    A new biorefinery process developed by scientists at the Energy Department’s National Renewable Energy Laboratory (NREL) with funding from the U.S. Department of Energy’s Bioenergy Technologies Office (BETO) has proven to be significantly more effective at producing ethanol from algae than previous methods.

  9. Feedstock Sugar Interface

    SciTech Connect (OSTI)

    None

    2006-06-01

    To access enough biomass to meet petroleum displacement goals, a variety of feedstock and delivery systems are needed. Selection of the feedstock and delivery system for a biorefinery is important because it can affect the physical and chemical properties of the biomass input.

  10. Research Facilities | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research Facilities Our state-of-the-art facilities are available to industry entrepreneurs, engineers, scientists, and universities for researching and developing their energy technologies. Our researchers and technicians who operate these labs and facilities are ready to work with you and share their expertise. Alphabetical Listings Laboratories Test and User Facilities Popular Facilities Energy Systems Integration Facility Integrated Biorefinery Research Facility Process Development

  11. Advanced Cellulosic Biofuels | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cellulosic Biofuels Advanced Cellulosic Biofuels Breakout Session 2-B: New/Emerging Pathways Advanced Cellulosic Biofuels Dr. Robert Graham, Chief Executive Officer and Chairman, Ensyn Corporation graham_bioenergy_2015.pdf (1.94 MB) More Documents & Publications Cellulosic Liquid Fuels Commercial Production Today Production of Renewable Fuels from Biomass by FCC Co-processing 2013 Peer Review Presentations-Integrated Biorefineries

  12. May Wu | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    May Wu Team Leader - Water Assessment News Argonne model analyzes water footprint of biofuels E-mail mwu@anl.gov Website Water Analysis Tool for Energy Resources (WATER) Projects Biofuels Biorefinery Grey Water Analysis Electricity Petroleum Oil Water Footprint Water Impacts Analysis Water Use and Quality Assessment Watershed Modeling for Biofuels

  13. CX-001736: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Pilot Scale Biorefinery: Sustainable Transport Fuels from Biomass and Algal ResidueCX(s) Applied: B3.6, A9Date: 03/30/2010Location(s): IllinoisOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  14. Final Technical Report

    SciTech Connect (OSTI)

    John Cuzens; Necitas Sumait

    2012-09-13

    BlueFire Ethanol, Inc., a U.S. based corporation with offices in Irvine, California developed a cellulosic biorefinery to convert approximately 700 dry metric tons per day in to 18.9 million gallons per year of cellulosic ethanol. The Project is proposed to be located in the city of Fulton, County of Itawamba, Mississippi.

  15. 3.1.1.2 Feed Processing and Handling DL2 Final Report

    SciTech Connect (OSTI)

    Elliott, Douglas C.; Magnuson, Jon K.; Wend, Christopher F.

    2006-09-30

    This milestone report is the deliverable for our Feed Processing and Handling project. It includes results of wet biomass feedstock analysis, slurry pumping information, fungal processing to produce a lignin-rich biorefinery residue and two subcontracted efforts to quantify the amount of wet biomass feedstocks currently available within the corn processing and paper processing industries.

  16. CX-003601: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Demonstration of a Pilot Integrated Biorefinery for the Economical Conversion of Biomass to Diesel Fuel - Budget Period 2CX(s) Applied: B3.6, B5.1Date: 08/23/2010Location(s): Toledo, OhioOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  17. CX-100469 Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Biomass Electrochemical Reactor for Upgrading Biorefinery Waste to Industrial Chemicals and Hydrogen Award Number: DE-EE0007105 CX(s) Applied: A9, B3.6 Bioenergy Technologies Office Date: 01/28/2016 Location(s): OH Office(s): Golden Field Office

  18. Biomass Indirect Liquefaction Presentation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Presentation Biomass Indirect Liquefaction Presentation Biomass RDD Review Template pearson_rentech_clearfuels.pdf (1 MB) More Documents & Publications ClearFuels-Rentech Pilot-Scale Biorefinery Biomass Indirect Liquefaction Strategy Workshop: Summary Report 2013 Peer Review Presnentations-Plenaries

  19. CX-003202: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Pilot-Scale Biorefinery: Sustainable Transport Fuels from Biomass and Algae Residues via Integrated Pyrolysis and Catalytic HydroconversionCX(s) Applied: B3.6Date: 08/02/2010Location(s): Tesoro, IllinoisOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  20. Eric Tan | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Tan Eric Tan Senior Research Engineer, Biorefinery Analysis Team Eric.Tan@nrel.gov | 303-384-7933 Research Interests Conceptual process design, economics, and sustainability for conversion of biomass to biofuels and chemicals Renewable and sustainable energy Green engineering Carbon nano-structures, fuel cell, hydrogen production, kinetic modeling, and heterogeneous catalysis Affiliated Research Programs Thermochemical Conversion Platform Analysis Biochemical Conversion Platform Analysis

  1. P | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    P P P (47.63 KB) More Documents & Publications Quarterly Biomass Program/Clean Cities State Web Conference: May 6, 2010 Qualified Energy Conservation Bonds (QECBs) APPENDIX A: QECB Counsel, Underwriters, Banks and Trustees Financing Advanced Biofuels, Biochemicals And Biopower In Integrated Biorefineries

  2. Biomass Research Program

    ScienceCinema (OSTI)

    Kenney, Kevin; Wright, Christopher; Shelton-Davis, Colleen

    2013-05-28

    INL's mission is to achieve DOE's vision of supplying high-quality raw biomass; preprocessing biomass into advanced bioenergy feedstocks; and delivering bioenergy commodities to biorefineries. You can learn more about research like this at the lab's facebook site http://www.facebook.com/idahonationallaboratory.

  3. Biochemical Conversion | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Conversion Biochemical Conversion This area focuses on the research, development and demonstration of biological processes that convert biomass to biofuels, chemicals, and power. Biochemical processes also complement thermochemical conversion by providing residual materials for further processing. Biochemical conversion will advance in the future by enhancing fuel yields in integrated biorefineries which combine conversion types with heat and power efficiencies to produce fuel and products.

  4. CX-006834: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Biomass Pre-Extraction, Hydrolysis and Conversion Process Improvements for an Integrated BiorefineryCX(s) Applied: B3.6, B5.1Date: 09/22/2011Location(s): VirginiaOffice(s): Energy Efficiency and Renewable Energy

  5. Energy Department Joins Navy and Agriculture Departments to Invest in Drop-In Biofuel for Military

    Office of Energy Efficiency and Renewable Energy (EERE)

    Deputy Secretary Daniel Poneman joined Tom Vilsack, Secretary of the U.S. Department of Agriculture, and Secretary Ray Mabus of the U.S. Department of Navy, on September 19, 2014, to announce awards for three commercial-scale biorefinery projects that will help meet the transportation needs of the U.S. military and private sector.

  6. Final Technical Report

    SciTech Connect (OSTI)

    Thomas F. Kauffman

    2007-03-30

    The goal of the project was to research and develop a biorefinery technology platform for adhesives, elastomers and foams. The program developed new bio-based products which can replace petrochemical-based polyurethane technology in film laminating and other adhesive, sealant and elastomer applications. The technology provides faster cure, lower energy consumption and safety enhancements versus incumbent urethane technology.

  7. Biomass IBR Fact Sheet: Renewable Energy Institute International

    Broader source: Energy.gov [DOE]

    The Renewable Energy Institute International, in collaboration with Red Lion Bio-Energy and Pacific Renewable Fuels, is demonstrating a pilot, pre-commercial-scale integrated biorefinery for the production of high-quality, synthetic diesel fuels from agriculture and forest residues using advanced thermochemical and catalytic conversion technologies.

  8. ICM, Incorporated | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    One page on ICM, Incorporated project. ICM will construct and operate a pilot integrated biorefinery using a proven biochemical platform pretreatment technology enhanced by energy recycling and process flow innovations to refine terrestrial lignocellulosic biomass into fuel ethanol. The proposed process furthers the cost effective production of ethanol from lignocellulosic biomass.

  9. Assessment of Gasification-Based Biorefining at Kraft Pulp and Paper Mills in the United States, Part A: Background and Assumptions

    SciTech Connect (OSTI)

    Larson, E. D.; Consonni, S.; Katofsky, R. E.; Iisa, K.; Frederick, W. J., Jr.

    2008-11-01

    Commercialization of black liquor and biomass gasification technologies is anticipated in the 2010-2015 time frame, and synthesis gas from gasifiers can be converted into liquid fuels using catalytic synthesis technologies that are already commercially established in the gas-to-liquids or coal-to-liquids industries. This set of two papers describes key results from a major assessment of the prospective energy, environmental, and financial performance of commercial gasification-based biorefineries integrated with kraft pulp and paper mills [1]. Seven detailed biorefinery designs were developed for a reference mill in the southeastern United States, together with the associated mass/energy balances, air emissions estimates, and capital investment requirements. The biorefineries provide chemical recovery services and co-produce process steam for the mill, some electricity, and one of three liquid fuels: a Fischer-Tropsch synthetic crude oil (which could be refined to vehicle fuels at an existing petroleum refinery), dimethyl ether (a diesel engine fuel or propane substitute), or an ethanol-rich mixed-alcohol product. This paper describes the key assumptions that underlie the biorefinery designs. Part B will present analytical results.

  10. Cellulosic Liquid Fuels Commercial Production Today | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cellulosic Liquid Fuels Commercial Production Today Cellulosic Liquid Fuels Commercial Production Today Keynote Success Story Robert Graham, Chairman and CEO, Ensyn Corporation b13_graham_ensyn.pdf (1.44 MB) More Documents & Publications Advanced Cellulosic Biofuels Production of Renewable Fuels from Biomass by FCC Co-processing 2013 Peer Review Presentations-Integrated Biorefineries

  11. A Cost-Benefit Assessment of Gasification-Based Biorefining in the Kraft Pulp and Paper Industry

    SciTech Connect (OSTI)

    Eric D. Larson; Stefano Consonni; Ryan E. Katofsky; Kristiina Iisa; W. James Frederick

    2007-03-31

    Production of liquid fuels and chemicals via gasification of kraft black liquor and woody residues (''biorefining'') has the potential to provide significant economic returns for kraft pulp and paper mills replacing Tomlinson boilers beginning in the 2010-2015 timeframe. Commercialization of gasification technologies is anticipated in this period, and synthesis gas from gasifiers can be converted into liquid fuels using catalytic synthesis technologies that are in most cases already commercially established today in the ''gas-to-liquids'' industry. These conclusions are supported by detailed analysis carried out in a two-year project co-funded by the American Forest and Paper Association and the Biomass Program of the U.S. Department of Energy. This work assessed the energy, environment, and economic costs and benefits of biorefineries at kraft pulp and paper mills in the United States. Seven detailed biorefinery process designs were developed for a reference freesheet pulp/paper mill in the Southeastern U.S., together with the associated mass/energy balances, air emissions estimates, and capital investment requirements. Commercial (''Nth'') plant levels of technology performance and cost were assumed. The biorefineries provide chemical recovery services and co-produce process steam for the mill, some electricity, and one of three liquid fuels: a Fischer-Tropsch synthetic crude oil (which would be refined to vehicle fuels at existing petroleum refineries), dimethyl ether (a diesel engine fuel or LPG substitute), or an ethanol-rich mixed-alcohol product. Compared to installing a new Tomlinson power/recovery system, a biorefinery would require larger capital investment. However, because the biorefinery would have higher energy efficiencies, lower air emissions, and a more diverse product slate (including transportation fuel), the internal rates of return (IRR) on the incremental capital investments would be attractive under many circumstances. For nearly all of the

  12. Sustainable Biomass Supply Systems

    SciTech Connect (OSTI)

    Erin Searcy; Dave Muth; Erin Wilkerson; Shahab Sokansanj; Bryan Jenkins; Peter Titman; Nathan Parker; Quinn Hart; Richard Nelson

    2009-04-01

    The U.S. Department of Energy (DOE) aims to displace 30% of the 2004 gasoline use (60 billion gal/yr) with biofuels by 2030 as outlined in the Energy Independence and Security Act of 2007, which will require 700 million tons of biomass to be sustainably delivered to biorefineries annually. Lignocellulosic biomass will make an important contribution towards meeting DOEs ethanol production goals. For the biofuels industry to be an economically viable enterprise, the feedstock supply system (i.e., moving the biomass from the field to the refinery) cannot contribute more that 30% of the total cost of the biofuel production. The Idaho National Laboratory in collaboration with Oak Ridge National Laboratory, University of California, Davis and Kansas State University are developing a set of tools for identifying economical, sustainable feedstocks on a regional basis based on biorefinery siting.

  13. Roadmap for Agriculture Biomass Feedstock Supply in the United States

    SciTech Connect (OSTI)

    J. Richard Hess; Thomas D. Foust; Reed Hoskinson; David Thompson

    2003-11-01

    The Biomass Research and Development Technical Advisory Committee established a goal that biomass will supply 5% of the nation’s power, 20% of its transportation fuels, and 25% of its chemicals by 2030. These combined goals are approximately equivalent to 30% of the country’s current petroleum consumption. The benefits of a robust biorefinery industry supplying this amount of domestically produced power, fuels, and products are considerable, including decreased demand for imported oil, revenue to the depressed agricultural industry, and revitalized rural economies. A consistent supply of highquality, low-cost feedstock is vital to achieving this goal. This biomass roadmap defines the research and development (R&D) path to supplying the feedstock needs of the biorefinery and to achieving the important national goals set for biomass. To meet these goals, the biorefinery industry must be more sustainable than the systems it will replace. Sustainability hinges on the economic profitability of all participants, on environmental impact of every step in the process, and on social impact of the product and its production. In early 2003, a series of colloquies were held to define and prioritize the R&D needs for supplying feedstock to the biorefinery in a sustainable manner. These colloquies involved participants and stakeholders in the feedstock supply chain, including growers, transporters, equipment manufacturers, and processors as well as environmental groups and others with a vested interest in ensuring the sustainability of the biorefinery. From this series of colloquies, four high-level strategic goals were set for the feedstock area: • Biomass Availability – By 2030, 1 billion dry tons of lignocellulosic feedstock is needed annually to achieve the power, fuel, and chemical production goals set by the Biomass Research and Development Technology Advisory Production Committee • Sustainability – Production and use of the 1 billion dry tons annually must be

  14. JGI Fungal Genomics Program

    SciTech Connect (OSTI)

    Grigoriev, Igor V.

    2011-03-14

    Genomes of energy and environment fungi are in focus of the Fungal Genomic Program at the US Department of Energy Joint Genome Institute (JGI). Its key project, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose degradation, sugar fermentation, industrial hosts), and explores fungal diversity by means of genome sequencing and analysis. Over 50 fungal genomes have been sequenced by JGI to date and released through MycoCosm (www.jgi.doe.gov/fungi), a fungal web-portal, which integrates sequence and functional data with genome analysis tools for user community. Sequence analysis supported by functional genomics leads to developing parts list for complex systems ranging from ecosystems of biofuel crops to biorefineries. Recent examples of such 'parts' suggested by comparative genomics and functional analysis in these areas are presented here

  15. Genomic Encyclopedia of Fungi

    SciTech Connect (OSTI)

    Grigoriev, Igor

    2012-08-10

    Genomes of fungi relevant to energy and environment are in focus of the Fungal Genomic Program at the US Department of Energy Joint Genome Institute (JGI). Its key project, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose degradation, sugar fermentation, industrial hosts), and explores fungal diversity by means of genome sequencing and analysis. Over 150 fungal genomes have been sequenced by JGI to date and released through MycoCosm (www.jgi.doe.gov/fungi), a fungal web-portal, which integrates sequence and functional data with genome analysis tools for user community. Sequence analysis supported by functional genomics leads to developing parts list for complex systems ranging from ecosystems of biofuel crops to biorefineries. Recent examples of such parts suggested by comparative genomics and functional analysis in these areas are presented here.

  16. NREL Releases Analysis of Renewable Electricity Standards - News Releases |

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    from Algae | Department of Energy NREL Refinery Process Shows Increased Effectiveness of Producing Ethanol from Algae NREL Refinery Process Shows Increased Effectiveness of Producing Ethanol from Algae February 11, 2016 - 5:07pm Addthis A new biorefinery process developed by scientists at the Energy Department's National Renewable Energy Laboratory (NREL) with funding from the U.S. Department of Energy's Bioenergy Technologies Office (BETO) has proven to be significantly more effective at

  17. NREL Science Central to Success of New Biofuels Projects: DuPont-NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Partnership Delivered Key Innovations for Large Scale Cellulosic Ethanol Facility in Iowa - News Feature | NREL NREL Science Central to Success of New Biofuels Projects: DuPont-NREL Partnership Delivered Key Innovations for Large Scale Cellulosic Ethanol Facility in Iowa February 23, 2015 This photo shows two men in front of a bin the size of a golf cart. Both men are reaching into the bin to touch the biomass inside. NREL Biochemical Conversion Manager Rick Elander toured NREL's Biorefinery

  18. NREL Updates Survey of Advanced Biofuel Producers in the United States |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy NREL Updates Survey of Advanced Biofuel Producers in the United States NREL Updates Survey of Advanced Biofuel Producers in the United States March 16, 2016 - 2:23pm Addthis The National Renewable Energy Laboratory (NREL) updated its annual survey of U.S. non-starch ethanol and renewable hydrocarbon biofuels producers. The survey report, titled 2015 Survey of Non-Starch Ethanol and Renewable Hydrocarbon Biofuels Producers, documents important changes (e.g., biorefinery

  19. Chapter 7: Advancing Systems and Technologies to Produce Cleaner Fuels | Biomass Feedstocks and Logistics Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biomass Feedstocks and Logistics Chapter 7: Technology Assessments Introduction The sustainable supply of quality, cost-effective feedstocks to future biorefineries is fundamental to growing the bioenergy industry. The Department of Energy (DOE) has made significant contributions to ensuring a sustainably supply of biomass. However, the inherently dispersed, highly-variable, aerobically unstable nature of biomass, among other characteristics, are still a challenge. Technologies need to be

  20. Commercialization of Bio-Based Chemicals: A Successful Public-Private

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Partnership | Department of Energy Bio-Based Chemicals: A Successful Public-Private Partnership Commercialization of Bio-Based Chemicals: A Successful Public-Private Partnership Opening Plenary Session: Celebrating Successes-The Foundation of an Advanced Bioindustry Not All Chemicals Are Created Equal(tm)-Susan Hager, Senior Vice President, Corporate Communications and Government Affairs, Myriant b13_hager_op-1.pdf (2.41 MB) More Documents & Publications Myriant Succinic Acid Biorefinery

  1. Researcher Supported by the U.S. Department of Energy Is A Co-Winner of

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research, Development, and Demonstration Research, Development, and Demonstration The Bioenergy Technologies Office's research, development, and demonstration efforts are organized around three key technical and three key crosscutting elements. The first two technical elements-Feedstock Supply and Logistics R&D and Conversion R&D-primarily focus on research and development (R&D). The third technical element-Demonstration and Market Transformation-focuses on integrated biorefineries

  2. RSE Pulp & Chemical, LLC (Subsidiary of Red Shield Environmental, LLC) |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy RSE Pulp & Chemical, LLC (Subsidiary of Red Shield Environmental, LLC) RSE Pulp & Chemical, LLC (Subsidiary of Red Shield Environmental, LLC) A fact sheet detailling a proposal of a biorefinery facility in an existing pulp mill to demonstrate the production of cellulosic ethanol from lignocellulosic (wood) extract. RSE Pulp & Chemical, LLC (Subsidiary of Red Shield Environmental, LLC) (19.31 KB) More Documents & Publications Pacific Ethanol, Inc EA-1888:

  3. Physical Energy Accounting in California: A Case Study of Cellulosic Ethanol Production

    SciTech Connect (OSTI)

    Coughlin, Katie; Fridley, David

    2008-07-17

    California's target for greenhouse gas reduction in part relies on the development of viable low-carbon fuel alternatives to gasoline. It is often assumed that cellulosic ethanol--ethanol made from the structural parts of a plant and not from the food parts--will be one of these alternatives. This study examines the physical viability of a switchgrass-based cellulosic ethanol industry in California from the point of view of the physical requirements of land, water, energy and other material use. Starting from a scenario in which existing irrigated pastureland and fiber-crop land is converted to switchgrass production, the analysis determines the total acreage and water supply available and the resulting total biofuel feedstock output under different assumed yields. The number and location of cellulosic ethanol biorefineries that can be supported is also determined, assuming that the distance from field to biorefinery would be minimized. The biorefinery energy input requirement, available energy from the fraction of biomass not converted to ethanol, and energy output is calculated at various levels of ethanol yields, making different assumptions about process efficiencies. The analysis shows that there is insufficient biomass (after cellulose separation and fermentation into ethanol) to provide all the process energy needed to run the biorefinery; hence, the purchase of external energy such as natural gas is required to produce ethanol from switchgrass. The higher the yield of ethanol, the more external energy is needed, so that the net gains due to improved process efficiency may not be positive. On 2.7 million acres of land planted in switchgrass in this scenario, the switchgrass outputproduces enough ethanol to substitute for only 1.2 to 4.0percent of California's gasoline consumption in 2007.

  4. A Hybrid Catalytic Route to Fuels from Biomass Syngas

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    May 21, 2013 Gasification Mike Schultz, PhD., Project PI A Hybrid Catalytic Route to Fuels from Biomass Syngas Project Goal A hybrid biorefinery design that enables the production of jet fuel and other hydrocarbon fuels from waste biomass System Integration, Optimization and Analysis Integration Gasification & Syngas Conditioning Fermentation & Alcohol Recovery Catalysis Catalysis Gasoline Jet Fuel Diesel Butadiene MEK EtOH 2,3BD Wood Stover Switchgrass Improve Economics and Process

  5. Advanced Feedstock Supply System | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Feedstock Supply System Advanced Feedstock Supply System This is a presentation from the November 27, 2012, Sustainable Alternative Fuels Cost Workshop given by Erin M Searcy, Ph.D. searcy_caafi_workshop.pdf (2.33 MB) More Documents & Publications 2013 Peer Review Presentations-Feedstock Supply and Logistics Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries Challenge # 1. Feedstock & Production

  6. Achieving Water-Sustainable Bioenergy Production | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Achieving Water-Sustainable Bioenergy Production Achieving Water-Sustainable Bioenergy Production Breakout Session 3-A: Growing a Water-Smart Bioeconomy Achieving Water-Sustainable Bioenergy Production May Wu, Principal Environmental System Analyst in the Energy Systems Division, Argonne National Laboratory wu_bioenergy_2015.pdf (3.01 MB) More Documents & Publications Assessing Impact of Biofuel Production on Regional Water Resource Use and Availability Integrated Biorefinery Process

  7. National and Local Benefits of Domestic Biofuels

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    cellulosic biorefineries demonstrate the sustainable production of fuels from plant residues and wood waste, create green jobs, and support U.S. competitive advantage. Even with increased U.S. petroleum production from shale, 7.4 million barrels/day of foreign oil were imported in 2014. Investments in the bioeconomy create jobs and keep U.S. dollars at home. Economic Growth High-quality fuels grown in America reduce our dependence on foreign oil. Locally sourced biomass supply chains support

  8. Mary J. Biddy | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    J. Biddy Mary J. Biddy Strategic Analysis Platform Lead, Senior Research Engineer Mary.Biddy@nrel.gov | 303-384-7904 Research Interests The economic, social, and sustainability effects of the emerging bioeconomy Bioproducts market and technology development-understanding and identifying barriers and critical needs Utilization of advanced modeling approaches to investigate integrated and optimized biorefinery technologies and platforms Process design and economic analysis Production of premium

  9. Michael S. Talmadge | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    S. Talmadge Michael S. Talmadge Senior Process Engineer, Biorefinery Analysis Michael.Talmadge@nrel.gov | 303-275-4632 Areas of Expertise Michael S. Talmadge has 15 years of experience in fuel production technologies with the first 10 years of his career spent in petroleum production and refining process development with ExxonMobil Research and Engineering Company and Valero Energy Corporation. Since joining the National Renewable Energy Laboratory (NREL), Talmadge has supported the development

  10. Lignin Valorization-final-sm

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Discovering effective methods of depolymerizing lignin will improve economics of biorefineries and create a renewable resource for chemicals Biofuels: Increasing the Value of Lignin Lignin Valorization Current lignocellulose biomass conversion to biofuels requires the breakdown of lignin to liberate sugars that can be converted into advanced fuels. The process results in a significant amount of lignin waste product that could be utilized for other byproducts improving the economics for

  11. Algal Pretreatment Improves Biofuels Yield and Value (Fact Sheet), NREL Highlights, Science, NREL (National Renewable Energy Laboratory)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Advanced process for algal biofuel production captures the value of both the lipids and carbohydrates for conversion to biofuels. The major challenges associated with algal biofuels production in a biorefinery-type setting include improving biomass uti- lization, increasing the process energetic yields, reducing waste and greenhouse gas emissions, and providing economically viable and scalable coproduct concepts. Researchers from the National Renewable Energy Laboratory (NREL) have dem-

  12. DuPont’s Cellulosic Ethanol Grand Opening Marks a Milestone for the Advanced Biofuels Industry

    Office of Energy Efficiency and Renewable Energy (EERE)

    On a bright, crisp October morning in Iowa, I had the privilege to speak at the grand opening of DuPont’s cellulosic ethanol biorefinery—the fourth biorefinery of its kind in the United States and the largest in the world. This impressive plant is equipped to produce 30 million gallons of ethanol each year from the leftover stalks and leaves of the corn plant, called corn stover.

  13. NREL Power point slide template - cover and main slide

    U.S. Energy Information Administration (EIA) Indexed Site

    NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy operated by the Alliance for Sustainable Energy, LLC EIA 2009 Energy Conference David Humbird, PhD April 7, 2009 Cellulosic Ethanol and Advanced Biofuels Overview National Renewable Energy Laboratory Innovation for Our Energy Future The Biorefinery Concept  Trees  Grasses  Agricultural crops  Residues  Animal wastes  Municipal solid waste Uses Uses Fuels  Ethanol

  14. ICM, Incorporated | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ICM, Incorporated ICM, Incorporated ICM will construct and operate a pilot integrated biorefinery using a proven biochemical platform pretreatment technology enhanced by energy recycling and process flow innovations to refine terrestrial lignocellulosic biomass into fuel ethanol. The proposed process furthers the cost effective production of ethanol from lignocellulosic biomass. ICM_Incorporated.pdf (19.82 KB) More Documents & Publications ICM, Incorporated ICM, Incorporated Biomass IBR Fact

  15. Response to IG Recommendation to Create a Formal Lessons Learned Process |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Response to IG Recommendation to Create a Formal Lessons Learned Process Response to IG Recommendation to Create a Formal Lessons Learned Process Attachment 1: Recommendations Attachment 2: Compilation lessons_learned_ig_recommendations.pdf (364.48 KB) lessons_learned_ig_compilation.pdf (139.05 KB) More Documents & Publications Integrated Biorefinery Lessons Learned and Best Practices Demonstration and Deployment Workshop Day 1 2015 Program Management Review

  16. Feedstock Supply and Logistics Factsheet | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Feedstock Supply and Logistics Factsheet Feedstock Supply and Logistics Factsheet Providing biomass for conversion into high-quality biofuels, biopower, and bioproducts represents an economic opportunity for communities across the nation. The U.S. Department of Energy's Bioenergy Technologies Office (BETO) and its partners are developing the technologies and systems needed to sustainably and economically deliver a diverse range of biomass in formats that enable efficient use in biorefineries.

  17. Growing America's Energy Future: Bioenergy Technologies Office Successes of 2014

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    POET-DSM's Project LIBERTY cellulosic ethanol biorefinery in Emmetsburg, Iowa, was made possible with $100 million in BETO cost-shared funding. Photo courtesy POET-DSM. Growing America's Energy Future: Bioenergy Technologies Office Successes of 2014 The Bioenergy Technologies Office (BETO) forms cost-share public-private partnerships to help sustainably develop cost- competitive biofuels and bioproducts in the United States from non-food biomass resources. The potential exists to sustainably

  18. ISSUANCE 2016-08-04: Energy Conservation Program: Test Procedures for

    Office of Environmental Management (EM)

    INEOS-New Planet: Indian River Bioenergy Center INEOS-New Planet: Indian River Bioenergy Center INEOS infographic Waste Biomass Photo via iStock by Getty Images. The feedstock-flexible processing technology at Indian River BioEnergy Center takes advantage of the abundant local supply of agricultural and yard waste. Municipal trucks delivering these wastes pay a tipping fee to the biorefinery, while local residents can drop off yard waste at no charge. Diverting this organic material from the

  19. Feedstocks Peer Review Overview Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    John Ferrell Feedstocks Peer Review Overview Presentation May 20, 2013 2 | Bioenergy Technologies Office eere.energy.gov Courtesy Sapphire Energy, LLC Introduction: Terrestrial and Algal Feedstocks Feedstock supply efforts focus on RD&D to develop and optimize cost-effective and sustainable integrated systems for growing, harvesting, collecting, storing, preprocessing, handling, and transporting quality feedstock to biorefineries. Courtesy Sapphire Energy, LLC 3 | Bioenergy Technologies

  20. EIS-0407: DOE Notice of Availability of the Draft Environmental Impact

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Statement | Department of Energy DOE Notice of Availability of the Draft Environmental Impact Statement EIS-0407: DOE Notice of Availability of the Draft Environmental Impact Statement Abengoa Biorefinery Project near Hugoton, Stevens County, Kansas E9-22920.pdf (138.89 KB) More Documents & Publications EIS-0407: Notice of Intent to Prepare an Environmental Impact Statement EIS-0407: Amended Notice of Intent to Modify the Scope of the Environmental Impact

  1. EA-1704: Mitigation Action Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    4: Mitigation Action Plan EA-1704: Mitigation Action Plan Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire Fulton Renewable Energy, LLC, Fulton, Mississippi This Mitigation Action Plan specifies the methods for implementing mitigation measures that address the potential environmental impacts associated with the construction and operation of a lignocellulosic ethanol refinery, BlueFire Fulton Renewable Energy, LLC in Fulton, Mississippi. EA-1704-MAP-2010.pdf (2.11 MB)

  2. Energy Department Harvesting Technology Goes Commercial | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Energy Department Harvesting Technology Goes Commercial Energy Department Harvesting Technology Goes Commercial Addthis Kelderman self-loading trailer 1 of 2 Kelderman self-loading trailer The Kelderman Manufacturing Self-Loading Trailer as adapted for Abengoa Bioenergy Biomass of Kansas biorefinery. Image: Photo courtesy of Kelderman Manufacturing Kelderman self-loading trailer, open sides 2 of 2 Kelderman self-loading trailer, open sides Another version of the Kelderman

  3. DOE Announces Additional Steps in Developing Sustainable Biofuels Industry

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy Steps in Developing Sustainable Biofuels Industry DOE Announces Additional Steps in Developing Sustainable Biofuels Industry October 7, 2008 - 4:14pm Addthis Releases Results from Preliminary Intermediate Blends Report, Continues Commitment of Commercial Scale Biorefinery, Announces $7 Million for New Biofuels Projects WASHINGTON - Secretary of Energy Samuel W. Bodman and Secretary of Agriculture Ed Schafer today released the National Biofuels Action Plan (NBAP). The

  4. FOIA Frequently Requested Documents: DE-EE0002884 Sapphire Energy |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Sapphire Energy FOIA Frequently Requested Documents: DE-EE0002884 Sapphire Energy FOIA Frequently Requested Documents: DE-EE0002884 Sapphire Energy, GO-12-043 Redacted Sapphire FOIA. Part 1 (23.33 MB) Part 2 (40.19 MB) More Documents & Publications FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act - Integrated Algal Biorefinery (IABR) Budget Justification, EERE 335 and 335.1 SF-424 A, Budget Information for Non-Construction Programs

  5. INEOS-New Planet: Indian River Bioenergy Center | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    INEOS-New Planet: Indian River Bioenergy Center INEOS-New Planet: Indian River Bioenergy Center INEOS infographic Waste Biomass Photo via iStock by Getty Images. The feedstock-flexible processing technology at Indian River BioEnergy Center takes advantage of the abundant local supply of agricultural and yard waste. Municipal trucks delivering these wastes pay a tipping fee to the biorefinery, while local residents can drop off yard waste at no charge. Diverting this organic material from the

  6. High Solids Enzymatic Hydrolysis Reactors (Poster), NREL (National Renewable Energy Laboratory)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Biorefinery Research Facility | NREL, Golden, Colorado | December 2011 | NREL/PO-5100-50150 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. * Designed for operation at total solids loadings greater than 20% (w/w) * Reactors are operated in a batch mode with a 36-hour turnaround time * Two reactors are staged to accept a continuous stream of pretreated biomass to achieve semi-

  7. 2011 Biomass Program Peer Review Report | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Peer Review Report 2011 Biomass Program Peer Review Report This document summarizes the recommendations and evaluations resulting from the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Biomass Program's Biennial Peer Review Meeting, held June 27-28, 2011, at the DoubleTree Hotel-Crystal City in Arlington, Virginia. 2011_program_review.pdf (2.02 MB) More Documents & Publications 2011 Biomass Program Platform Peer Review: Integrated Biorefineries 2011 Biomass

  8. 2013 DOE Bioenergy Technologies Office (BETO)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    IBR Project Peer Review Demonstration of a Pilot Integrated Biorefinery for the Economical Conversion of Biomass to Synthetic Diesel Fuel Alexandria, VA May 21, 2013 Dennis Schuetzle and Greg Tamblyn Renewable Energy Institute International (REII) W. Sacramento, CA and Robert Schuetzle, Alex Johnson and Fred Dichert Synterra Energy Corporation W. Sacramento, CA and Toledo, OH 1 Project Description REII Headquarters: Sacramento, CA Project Location: Toledo, OH Feedstock: Wood

  9. 2013 DOE Bioenergy Technologies Office (BETO) IBR

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Copyright 2013 UOP LLC, a Honeywell Company 2013 DOE Bioenergy Technologies Office (BETO) IBR Project Peer Review Sustainable Transport Fuels from Biomass and Algal Residues via Integrated Pyrolysis and Catalytic Hydroconversion May 21 st , 2013 Steve Lupton Principal Investigator 2 © 2011 UOP LLC, a Honeywell Company IBR Scope Block Flow Diagram Integrated Bio-Refinery (IBR) Complex Located at Tesoro Kapolei Refinery and Operated by UOP Pyrolysis Oil Conversion Unit Rapid Thermal Processing

  10. 2013 DOE Bioenergy Technologies Office (BETO) Project Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Avello ® and Bioasphalt® are trademarks of Avello Bioenergy, Inc. Copyright © 2013 All rights reserved. 2013 DOE Bioenergy Technologies Office (BETO) Project Peer Review Demonstration of Pyrolysis Biorefinery Concept for Biopower, Biomaterials and Biochar May 20, 2013 Bio-Oil Technology Area Review Dennis S Banasiak, PhD Avello Bioenergy, Inc. This presentation does not contain any proprietary, confidential, or otherwise restricted information TM Avello ® and Bioasphalt® are trademarks of

  11. 2013 DOE Bioenergy Technologies Office (BETO) Project Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Southern Pine Based Biorefinery Center May 20 - 23, 2013 Bio-Oil Technology Area Review Project WBS: 7.5.7.3 Art J. Ragauskas Institute of Paper Science and Technology School of Chemistry and Biochemistry Georgia Institute of Technology, Atlanta, GA This presentation does not contain any proprietary, confidential, or otherwise restricted information Goal/Objective Statement Leveraging kraft pulp mill infrastructure for biofuels and bio- based materials via pine wood, pine residues, and kraft

  12. Citrus Waste Biomass Program

    SciTech Connect (OSTI)

    Karel Grohman; Scott Stevenson

    2007-01-30

    Renewable Spirits is developing an innovative pilot plant bio-refinery to establish the commercial viability of ehtanol production utilizing a processing waste from citrus juice production. A novel process based on enzymatic hydrolysis of citrus processing waste and fermentation of resulting sugars to ethanol by yeasts was successfully developed in collaboration with a CRADA partner, USDA/ARS Citrus and Subtropical Products Laboratory. The process was also successfully scaled up from laboratory scale to 10,000 gal fermentor level.

  13. Synthetic Metabolic Pathways for Bioconversion of Lignin Derivatives to Biofuels Presentation for BETO Project Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Synthetic Metabolic Pathways for Bioconversion of Lignin Derivatives to Biofuels WBS: 2.3.2.104 March 25, 2015 Technology Area Review: Biochemical Conversion Principal Investigator: Adam M. Guss Organization: Oak Ridge National Laboratory 2 Goal Statement * Goal: Develop microbial biocatalysts to convert lignin-rich streams into value-added products * Relevance: Adding value to the lignin fraction of plant biomass will improve the economics of biorefineries to enable a bioeconomy Fuels +

  14. Jennifer N. Markham | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Jennifer N. Markham Jennifer N. Markham Engineer I, Biorefinery Process Engineer Jennifer.Markham@nrel.gov | 303-275-4154 Research Interests Techno-economic analysis Algae cultivation and separation Biomass conversion to fuels and higher values products Affiliated Research Programs Process Design, Modeling, and Economics Areas of Expertise Aspen Plus Process Modeling Algae cultivation Anaerobic digestion Hydrocarbon separation Ethylene oligomerization Excel economic modeling Discounted cash flow

  15. Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of Lignocellulosic Biomass

    Broader source: Energy.gov (indexed) [DOE]

    Fuels Synthesis Fuels can be produced from bio-oils using processes similar to those found in a petroleum refinery, including hydrotreating and hydrocracking to create green gasoline, an alternative to alcohol-based ethanol fuels. Some types of bio-oils can even be fully integrated into petroleum refining stream and infrastructure. The conversion of biomass derived syngas to products is typically an exothermic process, and Integrated Biorefineries can maximize their power efficiency by

  16. Asad H. Sahir | Bioenergy | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Asad H. Sahir Asad H. Sahir Postdoctoral Researcher-Chemical Process Engineer, Biorefinery Analysis and Exploratory Research Asad.Sahir@nrel.gov | 303-275-3060 Research Interests Production of transportation fuels from biomass through thermochemical routes Integration of biofuels into existing petroleum refinery infrastructure (blending, refinery planning and unit operation modeling) Combustion and gasification of fuels Carbon capture, utilization and sequestration (CCUS) Modeling of reactors

  17. Abengoa | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Abengoa Abengoa Abengoa Abengoa's biorefinery in Hugoton, Kansas, is the third cellulosic ethanol facility co-funded by the U.S. Department of Energy (DOE) to begin production at commercial scale since July 2013. The Department provides cost-shared funding to these first-of-a-kind facilities to help drive down technical risk and foster private investment in the growing U.S. bioeconomy. Abengoa designed and built the Kansas facility around an enzymatic hydrolysis process that was evaluated for

  18. Renewable Fuels from Algae Boosted by NREL Refinery Process | Bioenergy |

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL Renewable Fuels from Algae Boosted by NREL Refinery Process February 9, 2016 A new biorefinery process developed by scientists at the Energy Department's National Renewable Energy Laboratory (NREL) has proven to be significantly more effective at producing ethanol from algae than previous research. The process, dubbed Combined Algal Processing (CAP), is detailed in a new paper by NREL's Tao Dong, Eric Knoshaug, Ryan Davis, Lieve Laurens, Stefanie Van Wychen, Philip Pienkos, and Nick

  19. The Current State of Technology for Cellulosic Ethanol | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy The Current State of Technology for Cellulosic Ethanol The Current State of Technology for Cellulosic Ethanol At the February 12, 2009 joint Web conference of DOE's Biomass and Clean Cities programs, Andy Aden (National Renewable Energy Laboratory) discussed the current state of technology for cellulosic ethanol - How close are we? aden_20090212.pdf (1.83 MB) More Documents & Publications Integrated Biorefinery Process Process Design and Economics for Biochemical Conversion of

  20. BioenergizeME Infographic Challenge Map | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    BioenergizeME Infographic Challenge Map BioenergizeME Infographic Challenge Map X BioenergizeME Map Explore the BioenergizeME Infographic Challenge Map to view infographics submitted by student teams from across the country! Click the colored markers to see details about infographics. Then click "View Infographic" to access the infographic's Web page. Click the black markers to learn more about U.S. integrated biorefinery projects that have received funding from the Bioenergy

  1. Golden Reading Room: FINAL Environmental Impact Statements | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy FINAL Environmental Impact Statements Golden Reading Room: FINAL Environmental Impact Statements Below are electronic versions of Golden Field Office Reading Room documents that were created after November 1, 1996, per the requirements of the Electronic Freedom of Information Act Amendment of 1996. Most documents are available in Adobe Acrobat Portable Document Format (PDF). Final Environmental Impact Statement for the Proposed Abengoa Biorefinery Project, Hugoton, Stevens County,

  2. Virent is Replacing Crude Oil

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Virent 2014 Virent is Replacing Crude Oil. Biomass 2014 July 30, 2014 Randy D. Cortright, Ph.D. CTO/Founder © Virent 2014 Slide 2 Virent at a Glance The global leader in catalytic biorefinery research, development, and commercialization Employees Technology Infrastructure 25x Development Pilot Plants 2x Process Plants Partners & Investors Converting plant-based feedstocks to fuels and chemicals 75 Employees © Virent 2014 Slide 3 Energy Cost Comparison Heating Value Data Sources: GREET and

  3. Lignin-Derived Carbon Fiber as a Co-Product of Refining Cellulosic Biomass

    SciTech Connect (OSTI)

    Langholtz, Matthew H.; Downing, Mark; Graham, Robin Lambert; Baker, Fred S.; Compere, Alicia L.; William L. Griffith; Boeman, Raymond G.; Keller, Martin

    2014-01-15

    Lignin by-products from biorefineries has the potential to provide a low-cost alternative to petroleum-based precursors to manufacture carbon fiber, which can be combined with a binding matrix to produce a structural material with much greater specific strength and specific stiffness than conventional materials such as steel and aluminum. The market for carbon fiber is universally projected to grow exponentially to fill the needs of clean energy technologies such as wind turbines and to improve the fuel economies in vehicles through lightweighting. In addition to cellulosic biofuel production, lignin-based carbon fiber production coupled with biorefineries may provide $2,400 to $3,600 added value dry Mg-1 of biomass for vehicle applications. Compared to producing ethanol alone, the addition of lignin-derived carbon fiber could increase biorefinery gross revenue by 30% to 300%. Using lignin-derived carbon fiber in 15 million vehicles per year in the US could reduce fossil fuel consumption by 2-5 billion liters year-1, reduce CO2 emissions by about 6.7 million Mg year-1, and realize fuel savings through vehicle lightweighting of $700 to $1,600 per Mg biomass processed. The value of fuel savings from vehicle lightweighting becomes economical at carbon fiber price of $6.60 kg-1 under current fuel prices, or $13.20 kg-1 under fuel prices of about $1.16 l-1.

  4. Techno Economic Model

    Energy Science and Technology Software Center (OSTI)

    2010-04-01

    The Technoeconomic model is a computational model of a lignocellulosic biorefinery that can be used by industry to establish benchmarks of performance and risk-benefit analysis in order to assess the potential impact of cutting edge technologies. The model can be used to evaluate, guide, and optimize research efforts, biorefinery design, and process operation. The model will help to reduce the risk of commercial investment and development of biorefineries and help steer future research to thosemore » parts of the refining process in need of further developments for biofuels to be cost competitive. We have now aded modules for the following sections: feed handling, pretreatment, fermentation, product and water recovery, waste treatment, and steam/electricity generation. We have incorporated a kinetic model for microorganism growth and production of ethanol, inclouding toxin inhibition. For example, the feed handling section incorporates information regarding feedstock transport distance-dependent costs. The steam and electricity generation section now includes a turbogenerator that supplies power to be used by other unit operations and contains equations for efficiency calculations.« less

  5. Techno-economic and uncertainty analysis of in situ and ex situ fast pyrolysis for biofuel production

    SciTech Connect (OSTI)

    Li, Boyan; Ou, Longwen; Dang, Qi; Meyer, Pimphan A.; Jones, Susanne B.; Brown, Robert C.; Wright, Mark

    2015-11-01

    This study evaluates the techno-economic uncertainty in cost estimates for two emerging biorefinery technologies for biofuel production: in situ and ex situ catalytic pyrolysis. Stochastic simulations based on process and economic parameter distributions are applied to calculate biorefinery performance and production costs. The probability distributions for the minimum fuel-selling price (MFSP) indicate that in situ catalytic pyrolysis has an expected MFSP of $4.20 per gallon with a standard deviation of 1.15, while the ex situ catalytic pyrolysis has a similar MFSP with a smaller deviation ($4.27 per gallon and 0.79 respectively). These results suggest that a biorefinery based on ex situ catalytic pyrolysis could have a lower techno-economic risk than in situ pyrolysis despite a slightly higher MFSP cost estimate. Analysis of how each parameter affects the NPV indicates that internal rate of return, feedstock price, total project investment, electricity price, biochar yield and bio-oil yield are significant parameters which have substantial impact on the MFSP for both in situ and ex situ catalytic pyrolysis.

  6. Attrition Resistant Fischer-Tropsch Catalysts Based on FCC Supports

    SciTech Connect (OSTI)

    Adeyinka Adeyiga

    2010-02-05

    Commercial spent fluid catalytic cracking (FCC) catalysts provided by Engelhard and Albemarle were used as supports for Fe-based catalysts with the goal of improving the attrition resistance of typical F-T catalysts. Catalysts with the Ruhrchemie composition (100 Fe/5 Cu/4.2 K/25 spent FCC on mass basis) were prepared by wet impregnation. XRD and XANES analysis showed the presence of Fe{sub 2}O{sub 3} in calcined catalysts. FeC{sub x} and Fe{sub 3}O{sub 4} were present in the activated catalysts. The metal composition of the catalysts was analyzed by ICP-MS. F-T activity of the catalysts activated in situ in CO at the same conditions as used prior to the attrition tests was measured using a fixed bed reactor at T = 573 K, P = 1.38 MPa and H{sub 2}:CO ratio of 0.67. Cu and K promoted Fe supported over Engelhard provided spent FCC catalyst shows relatively good attrition resistance (8.2 wt% fines lost), high CO conversion (81%) and C{sub 5}+ hydrocarbons selectivity (18.3%).

  7. Test Plan for Evaluating Hammer and Fixed Cutter Grinders Using Multiple Varieties and Moistures of Biomass Feedstock

    SciTech Connect (OSTI)

    Not listed

    2007-07-01

    Biomass preprocessing is a critical operation in the preparation of feedstock for the front-end of a cellulosic ethanol biorefinery. Its purpose is to chop, grind, or otherwise format the biomass material into a suitable feedstock for optimum conversion to ethanol and other bioproducts. Without this operation, the natural size, bulk density, and flowability characteristics of harvested biomass would decrease the capacities and efficiencies of feedstock assembly unit operations and biorefinery conversion processes to the degree that programmatic cost targets could not be met. The preprocessing unit operation produces a bulk flowable material that 1) improves handling and conveying efficiencies throughout the feedstock assembly system and biorefinery 2) increases biomass surface areas for improved pretreatment efficiencies, 3) reduces particle sizes for improved feedstock uniformity and density, and 4) fractionates structural components for improved compositional quality. The Idaho National Laboratory (INL) is tasked with defining the overall efficiency/effectiveness of current commercial hammer and fixed cutter grinding systems and other connecting systems such as harvest and collection, storage, transportation, and handling for a wide variety of feedstock types used in bioethanol or syngas production. This test plan details tasks and activities for two separate full-scale grinding tests: Material Characterization Test and Machine Characterization Test. For the Material Characterization Test, a small amount (~5-7 tons each) of several feedstock varieties will be ground. This test will define the fractionation characteristics of the grinder that affect the bulk density, particle size distribution, and quality of the size reduced biomass resulting from different separation screen sizes. A specific screen size will be selected based on the characteristics of the ground material. The Machine Characterization Test will then use this selected screen to grind several 30

  8. Value of Distributed Preprocessing of Biomass Feedstocks to a Bioenergy Industry

    SciTech Connect (OSTI)

    Christopher T Wright

    2006-07-01

    Biomass preprocessing is one of the primary operations in the feedstock assembly system and the front-end of a biorefinery. Its purpose is to chop, grind, or otherwise format the biomass into a suitable feedstock for conversion to ethanol and other bioproducts. Many variables such as equipment cost and efficiency, and feedstock moisture content, particle size, bulk density, compressibility, and flowability affect the location and implementation of this unit operation. Previous conceptual designs show this operation to be located at the front-end of the biorefinery. However, data are presented that show distributed preprocessing at the field-side or in a fixed preprocessing facility can provide significant cost benefits by producing a higher value feedstock with improved handling, transporting, and merchandising potential. In addition, data supporting the preferential deconstruction of feedstock materials due to their bio-composite structure identifies the potential for significant improvements in equipment efficiencies and compositional quality upgrades. Theses data are collected from full-scale low and high capacity hammermill grinders with various screen sizes. Multiple feedstock varieties with a range of moisture values were used in the preprocessing tests. The comparative values of the different grinding configurations, feedstock varieties, and moisture levels are assessed through post-grinding analysis of the different particle fractions separated with a medium-scale forage particle separator and a Rototap separator. The results show that distributed preprocessing produces a material that has bulk flowable properties and fractionation benefits that can improve the ease of transporting, handling and conveying the material to the biorefinery and improve the biochemical and thermochemical conversion processes.

  9. A case study of agricultural residue availability and cost for a cellulosic ethanol conversion facility in the Henan province of China

    SciTech Connect (OSTI)

    Webb, Erin; Wu, Yun

    2012-05-01

    A preliminary analysis of the availability and cost of corn stover and wheat straw for the area surrounding a demonstration biorefinery in the Henan Province of China was performed as a case study of potential cooperative analyses of bioenergy feedstocks between researchers and industry in the US and China. Though limited in scope, the purpose of this analysis is to provide insight into some of the issues and challenges of estimating feedstock availability in China and how this relates to analyses of feedstocks in the U.S. Completing this analysis also highlighted the importance of improving communication between U.S. researchers and Chinese collaborators. Understanding the units and terms used in the data provided by Tianguan proved to be a significant challenge. This was further complicated by language barriers between collaborators in the U.S. and China. The Tianguan demonstration biorefinery has a current capacity of 3k tons (1 million gallons) of cellulosic ethanol per year with plans to scale up to 10k tons (3.34 million gallons) per year. Using data provided by Tianguan staff in summer of 2011, the costs and availability of corn stover and wheat straw were estimated. Currently, there are sufficient volumes of wheat straw and corn stover that are considered 'waste' and would likely be available for bioenergy in the 20-km (12-mile) region surrounding the demonstration biorefinery at a low cost. However, as the industry grows, competition for feedstock will grow and prices are likely to rise as producers demand additional compensation to fully recover costs.

  10. Analysis of the Production Cost for Various Grades of Biomass Thermal Treatment

    SciTech Connect (OSTI)

    Robert S Cherry; Rick A. Wood; Tyler L Westover

    2013-12-01

    Process flow sheets were developed for the thermal treatment of southern pine wood chips at four temperatures (150, 180, 230, and 270 degrees C) and two different scales (20 and 100 ton/hour). The larger capacity processes had as their primary heat source hot gas assumed to be available in quantity from an adjacent biorefinery. Mass and energy balances for these flow sheets were developed using Aspen Plus process simulation software. The hot gas demands in the larger processes, up to 1.9 million lb/hour, were of questionable feasibility because of the volume to be moved. This heat was of low utility because the torrefaction process, especially at higher temperatures, is a net heat producer if the organic byproduct gases are burned. A thermal treatment flow sheet using wood chips dried in the biorefinery to 10% moisture content (rather than 30% for green chips) with transfer of high temperature steam from the thermal treatment depot to the biorefinery was also examined. The equipment size information from all of these cases was used in several different equipment cost estimating methods to estimate the major equipment costs for each process. From these, factored estimates of other plant costs were determined, leading to estimates (+ / - 30% accuracy) of total plant capital cost. The 20 ton/hour processes were close to 25 million dollars except for the 230 degrees C case using dried wood chips which was only 15 million dollars because of its small furnace. The larger processes ranged from 64-120 million dollars. From these capital costs and projections of several categories of operating costs, the processing cost of thermally treated pine chips was found to be $28-33 per ton depending on the degree of treatment and without any credits for steam generation. If the excess energy output of the two 20 ton/hr depot cases at 270 degrees C can be sold for $10 per million BTU, the net processing cost dropped to $13/ton product starting with green wood chips or only $3 per

  11. Novel Approach for Biomass Synthesis Gas Cleaning for Liquid Fuel Applications

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Novel Approach for Biomass Synthesis Gas Cleaning for Liquid Fuel Applications WBS 3.2.5.9 May 22, 2013 Thermo-chemical Platform Review Presented by: Ben Phillips, Emery Energy Lyman Frost, Ceramatec 2 Project Overview * Start Date - 9/30/2008 * Completion Date - Dec 2012 * Construction - 100% complete * Project - 100% complete 1. Tt-C - Gasification of Wood, Biorefinery Residue Streams and Low Sugar Biomass 2. Tt-F - Syngas Cleanup & Conditioning 3. Tt-H - Validation of Syngas Quality Total

  12. Biogas and Fuel Cells Workshop Summary Report: Proceedings from the Biogas and Fuel Cells Workshop, Golden, Colorado, June 11-13, 2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy (DOE) National Renewable Energy Laboratory (NREL) held a Biogas and Fuel Cells Workshop June 11-13, 2012, in Golden, Colorado, to discuss biogas and waste-to-energy technologies for fuel cell applications. The overall objective was to identify opportunities for coupling renewable biomethane with highly efficient fuel cells to produce electricity; heat; combined heat and power (CHP); or combined heat, hydrogen and power (CHHP) for stationary or motive applications. The workshop focused on biogas sourced from wastewater treatment plants (WWTPs), landfills, and industrial facilities that generate or process large amounts of organic waste, including large biofuel production facilities (biorefineries).

  13. Genome sequencing of the Trichoderma reesei QM9136 mutant identifies a truncation of the transcriptional regulator XYR1 as the cause for its cellulase-negative phenotype

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Lichius, Alexander; Bidard, Frédérique; Buchholz, Franziska; Le Crom, Stéphane; Martin, Joel; Schackwitz, Wendy; Austerlitz, Tina; Grigoriev, Igor V; Baker, Scott E; Margeot, Antoine; et al

    2015-04-20

    Trichoderma reesei is the main industrial source of cellulases and hemicellulases required for the hydrolysis of biomass to simple sugars, which can then be used in the production of biofuels and biorefineries. The highly productive strains in use today were generated by classical mutagenesis. As byproducts of this procedure, mutants were generated that turned out to be unable to produce cellulases. In order to identify the mutations responsible for this inability, we sequenced the genome of one of these strains, QM9136, and compared it to that of its progenitor T. reesei QM6a.

  14. Conversion of Lignocellulosic Biomass to Ethanol and Butyl Acrylate

    SciTech Connect (OSTI)

    Binder, Thomas; Erpelding, Michael; Schmid, Josef; Chin, Andrew; Sammons, Rhea; Rockafellow, Erin

    2015-04-10

    Conversion of Lignocellulosic Biomass to Ethanol and Butyl Acrylate. The purpose of Archer Daniels Midlands Integrated Biorefinery (IBR) was to demonstrate a modified acetosolv process on corn stover. It would show the fractionation of crop residue to distinct fractions of cellulose, hemicellulose, and lignin. The cellulose and hemicellulose fractions would be further converted to ethanol as the primary product and a fraction of the sugars would be catalytically converted to acrylic acid, with butyl acrylate the final product. These primary steps have been demonstrated.

  15. Techno-Economic Analysis of Bioconversion of Methane into Biofuel and Biochemical (Poster)

    SciTech Connect (OSTI)

    Fei, Q.; Tao, L.; Pienkos, P .T.; Guarnieri, M.; Palou-Rivera, I.

    2014-10-01

    In light of the relatively low price of natural gas and increasing demands of liquid transportation fuels and high-value chemicals, attention has begun to turn to novel biocatalyst for conversion of methane (CH4) into biofuels and biochemicals [1]. A techno-economic analysis (TEA) was performed for an integrated biorefinery process using biological conversion of methane, such as carbon yield, process efficiency, productivity (both lipid and acid), natural gas and other raw material prices, etc. This analysis is aimed to identify research challenges as well provide guidance for technology development.

  16. National Bioenergy Center, Biochemical Platform Integration Project: Quarterly Update, Winter 2011-2012 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2012-04-01

    Winter 2011-2012 issue of the National Bioenergy Center Biochemical Platform Integration Project quarterly update. Issue topics: 34th Symposium on Biotechnology for Fuels and Chemicals; feasibility of NIR spectroscopy-based rapid feedstock reactive screening; demonstrating integrated pilot-scale biomass conversion. The Biochemical Process Integration Task focuses on integrating the processing steps in enzyme-based lignocellulose conversion technology. This project supports the U.S. Department of Energy's efforts to foster development, demonstration, and deployment of 'biochemical platform' biorefineries that economically produce ethanol or other fuels, as well as commodity sugars and a variety of other chemical products, from renewable lignocellulosic biomass.

  17. EERC Center for Biomass Utilization 2006

    SciTech Connect (OSTI)

    Zygarlicke, Christopher J.; Hurley, John P.; Aulich, Ted R.; Folkedahl, Bruce C.; Strege, Joshua R.; Patel, Nikhil; Shockey, Richard E.

    2009-05-27

    The Center for Biomass Utilization® 2006 project at the Energy & Environmental Research Center (EERC) consisted of three tasks related to applied fundamental research focused on converting biomass feedstocks to energy, liquid transportation fuels, and chemicals. Task 1, entitled Thermochemical Conversion of Biomass to Syngas and Chemical Feedstocks, involved three activities. Task 2, entitled Crop Oil Biorefinery Process Development, involved four activities. Task 3, entitled Management, Education, and Outreach, focused on overall project management and providing educational outreach related to biomass technologies through workshops and conferences.

  18. 2016 Billion-Ton Report Factsheets | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Report Factsheets 2016 Billion-Ton Report Factsheets 2016 Billion-Ton Report Factsheets 2016_billion_ton_report_preview_factsheet.pdf (1.13 MB) summary_and_comparison_factsheet_bt16.pdf (299.96 KB) forest_resources_factsheet_bt16.pdf (217.66 KB) agricultural_residues_facsheet_bt16.pdf (745.74 KB) municipal_solid_waste_factsheet_bt16.pdf (341.29 KB) algae_research_factsheet_bt16.pdf (364.99 KB) to_the_biorefinery_factsheet_bt16.pdf (325.45 KB) More Documents & Publications A Summary of the

  19. University of Delaware | CCEI News

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    News [August 24, 2016] UD Research Magazine Fuling the Quest for Green Energy: You can't put a tree limb or a corncob in your gas tank and expect to get anything but a strange look and a bill from your mechanic. But that kind of fodder could one day be a fuel source as cheap and common as fossil fuels are now, providing renewable, sustainable raw materials for biorefineries that turn such agricultural waste into fuels, electricity and chemicals. view video and read aritcle here [July 29, 2016]

  20. Biogas and Fuel Cells Workshop Summary Report: Proceedings from the Biogas and Fuel Cells Workshop, Golden, Colorado, June 11-13, 2012

    SciTech Connect (OSTI)

    Not Available

    2013-01-01

    The U.S. Department of Energy (DOE) National Renewable Energy Laboratory (NREL) held a Biogas and Fuel Cells Workshop June 11-13, 2012, in Golden, Colorado, to discuss biogas and waste-to-energy technologies for fuel cell applications. The overall objective was to identify opportunities for coupling renewable biomethane with highly efficient fuel cells to produce electricity; heat; combined heat and power (CHP); or combined heat, hydrogen and power (CHHP) for stationary or motive applications. The workshop focused on biogas sourced from wastewater treatment plants (WWTPs), landfills, and industrial facilities that generate or process large amounts of organic waste, including large biofuel production facilities (biorefineries).

  1. Genome sequencing of the Trichoderma reesei QM9136 mutant identifies a truncation of the transcriptional regulator XYR1 as the cause for its cellulase-negative phenotype

    SciTech Connect (OSTI)

    Lichius, Alexander; Bidard, Frédérique; Buchholz, Franziska; Le Crom, Stéphane; Martin, Joel; Schackwitz, Wendy; Austerlitz, Tina; Grigoriev, Igor V; Baker, Scott E; Margeot, Antoine; Seiboth, Bernhard; Kubicek, Christian P

    2015-04-20

    Trichoderma reesei is the main industrial source of cellulases and hemicellulases required for the hydrolysis of biomass to simple sugars, which can then be used in the production of biofuels and biorefineries. The highly productive strains in use today were generated by classical mutagenesis. As byproducts of this procedure, mutants were generated that turned out to be unable to produce cellulases. In order to identify the mutations responsible for this inability, we sequenced the genome of one of these strains, QM9136, and compared it to that of its progenitor T. reesei QM6a.

  2. Mid-Atlantic Wind - Overcoming the Challenges

    SciTech Connect (OSTI)

    Daniel F. Ancona III; Kathryn E. George; Lynn Sparling; Bruce C. Buckheit; Daniel LoBue; and Richard P. Bowers

    2012-06-29

    This study, supported by the US Department of Energy, Wind Powering America Program, Maryland Department of Natural Resources and Chesapeake Bay Foundation, analyzed barriers to wind energy development in the Mid-Atlantic region along with options for overcoming or mitigating them. The Mid-Atlantic States including Delaware, Maryland, North Carolina and Virginia, have excellent wind energy potential and growing demand for electricity, but only two utility-scale projects have been installed to date. Reasons for this apathetic development of wind resources were analyzed and quantified for four markets. Specific applications are: 1) Appalachian mountain ridgeline sites, 2) on coastal plains and peninsulas, 3) at shallow water sites in Delaware and Chesapeake Bays, Albemarle and Pamlico Sounds, and 4) at deeper water sites off the Atlantic coast. Each market has distinctly different opportunities and barriers. The primary barriers to wind development described in this report can be grouped into four categories; state policy and regulatory issues, wind resource technical uncertainty, economic viability, and public interest in environmental issues. The properties of these typologies are not mutually independent and do interact. The report concluded that there are no insurmountable barriers to land-based wind energy projects and they could be economically viable today. Likewise potential sites in sheltered shallow waters in regional bay and sounds have been largely overlooked but could be viable currently. Offshore ocean-based applications face higher costs and technical and wind resource uncertainties. The ongoing research and development program, revision of state incentive policies, additional wind measurement efforts, transmission system expansion, environmental baseline studies and outreach to private developers and stakeholders are needed to reduce barriers to wind energy development.

  3. Mid-Atlantic Wind - Overcoming the Challenges

    SciTech Connect (OSTI)

    Daniel F. Ancona III; Kathryn E. George; Richard P. Bowers; Dr. Lynn Sparling; Bruce Buckheit; Daniel LoBue

    2012-05-31

    This study, supported by the US Department of Energy, Wind Powering America Program, Maryland Department of Natural Resources and Chesapeake Bay Foundation, analyzed barriers to wind energy development in the Mid-Atlantic region along with options for overcoming or mitigating them. The Mid-Atlantic States including Delaware, Maryland, North Carolina and Virginia, have excellent wind energy potential and growing demand for electricity, but only two utility-scale projects have been installed to date. Reasons for this apathetic development of wind resources were analyzed and quantified for four markets. Specific applications are: 1) Appalachian mountain ridgeline sites, 2) on coastal plains and peninsulas, 3) at shallow water sites in Delaware and Chesapeake Bays, Albemarle and Pamlico Sounds, and 4) at deeper water sites off the Atlantic coast. Each market has distinctly different opportunities and barriers. The primary barriers to wind development described in this report can be grouped into four categories; state policy and regulatory issues, wind resource technical uncertainty, economic viability, and public interest in environmental issues. The properties of these typologies are not mutually independent and do interact. The report concluded that there are no insurmountable barriers to land-based wind energy projects and they could be economically viable today. Likewise potential sites in sheltered shallow waters in regional bay and sounds have been largely overlooked but could be viable currently. Offshore ocean-based applications face higher costs and technical and wind resource uncertainties. The ongoing research and development program, revision of state incentive policies, additional wind measurement efforts, transmission system expansion, environmental baseline studies and outreach to private developers and stakeholders are needed to reduce barriers to wind energy development.

  4. Complex Hydride Compounds with Enhanced Hydrogen Storage Capacity

    SciTech Connect (OSTI)

    Mosher, Daniel A.; Opalka, Susanne M.; Tang, Xia; Laube, Bruce L.; Brown, Ronald J.; Vanderspurt, Thomas H.; Arsenault, Sarah; Wu, Robert; Strickler, Jamie; Anton, Donald L.; Zidan, Ragaiy; Berseth, Polly

    2008-02-18

    The United Technologies Research Center (UTRC), in collaboration with major partners Albemarle Corporation (Albemarle) and the Savannah River National Laboratory (SRNL), conducted research to discover new hydride materials for the storage of hydrogen having on-board reversibility and a target gravimetric capacity of ≥ 7.5 weight percent (wt %). When integrated into a system with a reasonable efficiency of 60% (mass of hydride / total mass), this target material would produce a system gravimetric capacity of ≥ 4.5 wt %, consistent with the DOE 2007 target. The approach established for the project combined first principles modeling (FPM - UTRC) with multiple synthesis methods: Solid State Processing (SSP - UTRC), Solution Based Processing (SBP - Albemarle) and Molten State Processing (MSP - SRNL). In the search for novel compounds, each of these methods has advantages and disadvantages; by combining them, the potential for success was increased. During the project, UTRC refined its FPM framework which includes ground state (0 Kelvin) structural determinations, elevated temperature thermodynamic predictions and thermodynamic / phase diagram calculations. This modeling was used both to precede synthesis in a virtual search for new compounds and after initial synthesis to examine reaction details and options for modifications including co-reactant additions. The SSP synthesis method involved high energy ball milling which was simple, efficient for small batches and has proven effective for other storage material compositions. The SBP method produced very homogeneous chemical reactions, some of which cannot be performed via solid state routes, and would be the preferred approach for large scale production. The MSP technique is similar to the SSP method, but involves higher temperature and hydrogen pressure conditions to achieve greater species mobility. During the initial phases of the project, the focus was on higher order alanate complexes in the phase space

  5. Effects of Deployment Investment on the Growth of the Biofuels Industry

    SciTech Connect (OSTI)

    Vimmerstedt, L. J.; Bush, B. W.

    2013-12-01

    In support of the national goals for biofuel use in the United States, numerous technologies have been developed that convert biomass to biofuels. Some of these biomass to biofuel conversion technology pathways are operating at commercial scales, while others are in earlier stages of development. The advancement of a new pathway toward commercialization involves various types of progress, including yield improvements, process engineering, and financial performance. Actions of private investors and public programs can accelerate the demonstration and deployment of new conversion technology pathways. These investors (both private and public) will pursue a range of pilot, demonstration, and pioneer scale biorefinery investments; the most cost-effective set of investments for advancing the maturity of any given biomass to biofuel conversion technology pathway is unknown. In some cases, whether or not the pathway itself will ultimately be technically and financially successful is also unknown. This report presents results from the Biomass Scenario Model -- a system dynamics model of the biomass to biofuels system -- that estimate effects of investments in biorefineries at different maturity levels and operational scales. The report discusses challenges in estimating effects of such investments and explores the interaction between this deployment investment and a volumetric production incentive. Model results show that investments in demonstration and deployment have a substantial positive effect on the development of the biofuels industry. Results also show that other conditions, such as supportive policies, have major impacts on the effectiveness of such investments.

  6. Integration of Feedstock Assembly System and Cellulosic Ethanol Conversion Models to Analyze Bioenergy System Performance

    SciTech Connect (OSTI)

    Jared M. Abodeely; Douglas S. McCorkle; Kenneth M. Bryden; David J. Muth; Daniel Wendt; Kevin Kenney

    2010-09-01

    Research barriers continue to exist in all phases of the emerging cellulosic ethanol biorefining industry. These barriers include the identification and development of a sustainable and abundant biomass feedstock, the assembly of viable assembly systems formatting the feedstock and moving it from the field (e.g., the forest) to the biorefinery, and improving conversion technologies. Each of these phases of cellulosic ethanol production are fundamentally connected, but computational tools used to support and inform analysis within each phase remain largely disparate. This paper discusses the integration of a feedstock assembly system modeling toolkit and an Aspen Plus® conversion process model. Many important biomass feedstock characteristics, such as composition, moisture, particle size and distribution, ash content, etc. are impacted and most effectively managed within the assembly system, but generally come at an economic cost. This integration of the assembly system and the conversion process modeling tools will facilitate a seamless investigation of the assembly system conversion process interface. Through the integrated framework, the user can design the assembly system for a particular biorefinery by specifying location, feedstock, equipment, and unit operation specifications. The assembly system modeling toolkit then provides economic valuation, and detailed biomass feedstock composition and formatting information. This data is seamlessly and dynamically used to run the Aspen Plus® conversion process model. The model can then be used to investigate the design of systems for cellulosic ethanol production from field to final product.

  7. FTR GO14246

    SciTech Connect (OSTI)

    Bentley, Martha

    2008-06-30

    The Maine Forest Bioproducts Research and Development project originally focused on the States interest in the development of an integrated forest products refinery (IFPR). The original intent was that Research and Development (R&D) funded by this award will allow Maine to refine its strategy and pursue development of an integrated biorefinery. Activities were to be divided into three major R&D projects: (a) Establish the potential for a forest products biorefinery in Maine, by determining the technical and economic feasibility and resource availability. (b) Investigate and develop conversion processes for forest bioproducts to utilize the sugars available from hemicellulose. Research projects will determine how to best utilize refinery waste streams to recover heat value and recycle remaining components. (c) Cost share very early stage R&D efforts to engage the private sector and stimulate innovative efforts that will build upon the research efforts in (b) above, utilize the information gleaned from (a), and lead to commercialization of new products or services and development of the forest bioproducts industrial sector in Maine.

  8. Fueling the Future with Fungal Genomes

    SciTech Connect (OSTI)

    Grigoriev, Igor V.

    2014-10-27

    Genomes of fungi relevant to energy and environment are in focus of the JGI Fungal Genomic Program. One of its projects, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts and pathogens) and biorefinery processes (cellulose degradation and sugar fermentation) by means of genome sequencing and analysis. New chapters of the Encyclopedia can be opened with user proposals to the JGI Community Science Program (CSP). Another JGI project, the 1000 fungal genomes, explores fungal diversity on genome level at scale and is open for users to nominate new species for sequencing. Over 400 fungal genomes have been sequenced by JGI to date and released through MycoCosm (www.jgi.doe.gov/fungi), a fungal web-portal, which integrates sequence and functional data with genome analysis tools for user community. Sequence analysis supported by functional genomics will lead to developing parts list for complex systems ranging from ecosystems of biofuel crops to biorefineries. Recent examples of such ‘parts’ suggested by comparative genomics and functional analysis in these areas are presented here.

  9. Current Challenges in Commercially Producing Biofuels from Lignocellulosic Biomass

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Balan, Venkatesh

    2014-01-01

    Biofuels that are produced from biobased materials are a good alternative to petroleum based fuels. They offer several benefits to society and the environment. Producing second generation biofuels is even more challenging than producing first generation biofuels due the complexity of the biomass and issues related to producing, harvesting, and transporting less dense biomass to centralized biorefineries. In addition to this logistic challenge, other challenges with respect to processing steps in converting biomass to liquid transportation fuel like pretreatment, hydrolysis, microbial fermentation, and fuel separation still exist and are discussed in this review. The possible coproducts that could be producedmore » in the biorefinery and their importance to reduce the processing cost of biofuel are discussed. About $1 billion was spent in the year 2012 by the government agencies in US to meet the mandate to replace 30% existing liquid transportation fuels by 2022 which is 36 billion gallons/year. Other countries in the world have set their own targets to replace petroleum fuel by biofuels. Because of the challenges listed in this review and lack of government policies to create the demand for biofuels, it may take more time for the lignocellulosic biofuels to hit the market place than previously projected.« less

  10. FTR GO14246

    SciTech Connect (OSTI)

    Bentley, Martha

    2008-06-30

    The Maine Forest Bioproducts Research and Development project originally focused on the State’s interest in the development of an integrated forest products refinery (IFPR). The original intent was that Research and Development (R&D) funded by this award will allow Maine to refine its strategy and pursue development of an integrated biorefinery. Activities were to be divided into three major R&D projects: (a) Establish the potential for a forest products biorefinery in Maine, by determining the technical and economic feasibility and resource availability. (b) Investigate and develop conversion processes for forest bioproducts to utilize the sugars available from hemicellulose. Research projects will determine how to best utilize refinery waste streams to recover heat value and recycle remaining components. (c) Cost share very early stage R&D efforts to engage the private sector and stimulate innovative efforts that will build upon the research efforts in (b) above, utilize the information gleaned from (a), and lead to commercialization of new products or services and development of the forest bioproducts industrial sector in Maine.

  11. Large-scale production, harvest and logistics of switchgrass (Panicum virgatum L.) - current technology and envisioning a mature technology

    SciTech Connect (OSTI)

    Sokhansanj, Shahabaddine; Turhollow, Jr., Anthony; Mani, Sudhagar; Kumar, Amit; Bransby, David; Lynd, L.; Laser, Mark

    2009-03-01

    Switchgrass (Panicum virgatum L.) is a promising cellulosic biomass feedstock for biorefineries and biofuel production. This paper reviews current and future potential technologies for production, harvest, storage, and transportation of switchgrass. Our analysis indicates that for a yield of 10 Mg ha 1, the current cost of producing switchgrass (after establishment) is about $41.50 Mg 1. The costs may be reduced to about half this if the yield is increased to 30 Mg ha 1 through genetic improvement, intensive crop management, and/or optimized inputs. At a yield of 10 Mg ha 1, we estimate that harvesting costs range from $23.72 Mg 1 for current baling technology to less than $16 Mg 1 when using a loafing collection system. At yields of 20 and 30 Mg ha 1 with an improved loafing system, harvesting costs are even lower at $12.75 Mg 1 and $9.59 Mg 1, respectively. Transport costs vary depending upon yield and fraction of land under switchgrass, bulk density of biomass, and total annual demand of a biorefinery. For a 2000 Mg d 1 plant and an annual yield of 10 Mg ha 1, the transport cost is an estimated $15.42 Mg 1, assuming 25% of the land is under switchgrass production. Total delivered cost of switchgrass using current baling technology is $80.64 Mg 1, requiring an energy input of 8.5% of the feedstock higher heating value (HHV). With mature technology, for example, a large, loaf collection system, the total delivered cost is reduced to about $71.16 Mg 1 with 7.8% of the feedstock HHV required as input. Further cost reduction can be achieved by combining mature technology with increased crop productivity. Delivered cost and energy input do not vary significantly as biorefinery capacity increases from 2000 Mg d 1 to 5000 Mg d 1 because the cost of increased distance to access a larger volume feedstock offsets the gains in increased biorefinery capacity. This paper outlines possible scenarios for the expansion of switchgrass handling to 30 Tg (million Mg) in 2015 and

  12. Project Galaxy - Sustianable Resource Supply and Environmental Implications

    SciTech Connect (OSTI)

    Downing, Mark; Wimmer, Robert

    2012-03-01

    Understanding what it takes to move from a corn-based liquid fuels industry to one that is cellulosic-based requires a complex transition over time. This transition implies, among other things, a shift from annual cropping systems considered under United States Department of Agriculture (USDA) policy as commodity crops, to perennial lignocellulosic crops that are herbaceous and wood-based. Because of changes in land use as well as biomass and other crop supplies, land-based environmental amenities such as water quality, soil health and tilth, air quality, and animal and avian species populations and their diversity change also. Environmental effects are measured as magnitudes (how much they are impacted), and direction of the impact (either positive or negative). By developing a series of quantitative and qualitative metrics, the larger issue of defining relative sustainability may be addressed, and this can be done at a finer detail of regional (scale) and environmental amenity-specific impacts. Although much literature exists about research relevant to specific environmental variables, there is no published, documented, nor research literature on direct application of environmental over-compliance with regards a 'biorefinery.' Our three goals were to (1) understand and quantify bioenergy sustainability and some key environmental effects in a generic set of examples; (2) explain the effort and means to define and quantify specific qualitative environmental measures, and to determine a way to understand changes in these measures over time and what their implications might be; and (3) use these outcomes to evaluate potential sites in any geographic area. This would permit assessment of candidate locations, combined with an understanding of co-production of fuels, chemicals, and electric power, to interpret sustainability measures and the relationship between environmental sustainability and economic sustainability. The process of determining environmental

  13. Uncertainties in Life Cycle Greenhouse Gas Emissions from Advanced Biomass Feedstock Logistics Supply Chains in Kansas

    SciTech Connect (OSTI)

    Cafferty, Kara G.; Searcy, Erin M.; Nguyen, Long; Spatari, Sabrina

    2014-11-01

    To meet Energy Independence and Security Act (EISA) cellulosic biofuel mandates, the United States will require an annual domestic supply of about 242 million Mg of biomass by 2022. To improve the feedstock logistics of lignocellulosic biofuels and access available biomass resources from areas with varying yields, commodity systems have been proposed and designed to deliver on-spec biomass feedstocks at preprocessing “depots”, which densify and stabilize the biomass prior to long-distance transport and delivery to centralized biorefineries. The harvesting, preprocessing, and logistics (HPL) of biomass commodity supply chains thus could introduce spatially variable environmental impacts into the biofuel life cycle due to needing to harvest, move, and preprocess biomass from multiple distances that have variable spatial density. This study examines the uncertainty in greenhouse gas (GHG) emissions of corn stover logisticsHPL within a bio-ethanol supply chain in the state of Kansas, where sustainable biomass supply varies spatially. Two scenarios were evaluated each having a different number of depots of varying capacity and location within Kansas relative to a central commodity-receiving biorefinery to test GHG emissions uncertainty. Monte Carlo simulation was used to estimate the spatial uncertainty in the HPL gate-to-gate sequence. The results show that the transport of densified biomass introduces the highest variability and contribution to the carbon footprint of the logistics HPL supply chain (0.2-13 g CO2e/MJ). Moreover, depending upon the biomass availability and its spatial density and surrounding transportation infrastructure (road and rail), logistics HPL processes can increase the variability in life cycle environmental impacts for lignocellulosic biofuels. Within Kansas, life cycle GHG emissions could range from 24 to 41 g CO2e/MJ depending upon the location, size and number of preprocessing depots constructed. However, this

  14. The watershed-scale optimized and rearranged landscape design (WORLD) model and local biomass processing depots for sustainable biofuel production: Integrated life cycle assessments

    SciTech Connect (OSTI)

    Eranki, Pragnya L.; Manowitz, David H.; Bals, Bryan D.; Izaurralde, Roberto C.; Kim, Seungdo; Dale, Bruce E.

    2013-07-23

    An array of feedstock is being evaluated as potential raw material for cellulosic biofuel production. Thorough assessments are required in regional landscape settings before these feedstocks can be cultivated and sustainable management practices can be implemented. On the processing side, a potential solution to the logistical challenges of large biorefi neries is provided by a network of distributed processing facilities called local biomass processing depots. A large-scale cellulosic ethanol industry is likely to emerge soon in the United States. We have the opportunity to influence the sustainability of this emerging industry. The watershed-scale optimized and rearranged landscape design (WORLD) model estimates land allocations for different cellulosic feedstocks at biorefinery scale without displacing current animal nutrition requirements. This model also incorporates a network of the aforementioned depots. An integrated life cycle assessment is then conducted over the unified system of optimized feedstock production, processing, and associated transport operations to evaluate net energy yields (NEYs) and environmental impacts.

  15. Impact of Mixed Feedstocks and Feedstock Densification on Ionic Liquid Pretreatment Efficiency

    SciTech Connect (OSTI)

    Jian Shi; Vicki S. Thompson; Neal A. Yancey; Vitalie Stavila; Blake A. Simmons; Seema Singh

    2013-01-01

    Background: Lignocellulosic biorefineries must be able to efficiently process the regional feedstocks that are available at cost-competitive prices year round. These feedstocks typically have low energy densities and vary significantly in composition. One potential solution to these issues is blending and/or densifying the feedstocks in order to create a uniform feedstock. Results/discussion: We have mixed four feedstocks - switchgrass, lodgepole pine, corn stover, and eucalyptus - in flour and pellet form and processed them using the ionic liquid 1-ethyl-3-methylimidazolium acetate. Sugar yields from both the mixed flour and pelletized feedstocks reach 90% within 24 hours of saccharification. Conclusions: Mixed feedstocks, in either flour or pellet form, are efficiently processed using this pretreatment process, and demonstrate that this approach has significant potential.

  16. Analysis of Biomass Feedstock Availability and Variability for the Peace River Region of Alberta, Canada

    SciTech Connect (OSTI)

    Stephen, Jamie; Sokhansanj, Shahabaddine; Bi, X.T.; Sowlati, T.; Kloeck, T.; Townley-Smith, Lawrence; Stumborg, Mark

    2009-11-01

    Biorefineries or other biomass-dependent facilities require a predictable, dependable feedstock supplied over many years to justify capital investments. Determining inter-year variability in biomass availability is essential to quantifying the feedstock supply risk. Using a geographic information system (GIS) and historic crop yield data, average production was estimated for 10 sites in the Peace River region of Alberta, Canada. Four high-yielding potential sites were investigated for variability over a 20 year time-frame (1980 2000). The range of availability was large, from double the average in maximum years to nothing in minimum years. Biomass availability is a function of grain yield, the biomass to grain ratio, the cropping frequency, and residue retention rate to ensure future crop productivity. Storage strategies must be implemented and alternate feedstock sources identified to supply biomass processing facilities in low-yield years.

  17. Techno-economic analysis of corn stover fungal fermentation to ethanol

    SciTech Connect (OSTI)

    Meyer, Pimphan; Tews, Iva J.; Magnuson, Jon K.; Karagiosis, Sue A.; Jones, Susanne B.

    2013-11-01

    This techno-economic analysis assesses the process economics of ethanol production from lignocellulosic feedstock by fungi in order to identify promising opportunities and the research needed to achieve them. Based on literature derived data, four different ethanologen strains are considered in this study: native and recombinant Saccharomyces cerevisiae, the natural pentose-fermenting yeast, Pichia stipitis and the filamentous fungus Fusarium oxysporum. Organism performance and technology readiness are split into three groups: near-term (<5 years), mid-term (5-10 years) and long-term (>10 years) process deployment. Processes classified as near-term could reasonably be developed in this shorter time frame, as suggested by recent literature. Mid-term technology process models are based on lab-scale experimental data, and yields near the theoretical limit are used to estimate long-term technology goals. Further research and economic evaluation on the integrated production of chemicals and fuels in biorefineries are recommended.

  18. Combining Metabolic Engineering and Electrocatalysis. Application to the Production of Polyamides from Sugar

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Suastegui, Miguel; Matthiesen, John E.; Carraher, Jack M.; Hernandez, Nacu; Rodriguez Quiroz, Natalia; Okerlund, Adam; Cochran, Eric W.; Shao, Zengyi; Tessonnier, Jean-Philippe

    2016-01-14

    Biorefineries aim to convert biomass into a spectrum of products ranging from biofuels to specialty chemicals. To achieve economically sustainable conversion, it is crucial to streamline the catalytic and downstream processing steps. In this work, a route that combines bio- and electrocatalysis to convert glucose into bio-based unsaturated nylon-6,6 is reported. An engineered strain of Saccharomyces cerevisiae was used as the initial biocatalyst for the conversion of glucose into muconic acid, with the highest reported muconic acid titer of 559.5 mg L-1 in yeast. Without any separation, muconic acid was further electrocatalytically hydrogenated to 3-hexenedioic acid in 94 % yieldmore » despite the presence of biogenic impurities. Bio-based unsaturated nylon-6,6 (unsaturated polyamide-6,6) was finally obtained by polymerization of 3-hexenedioic acid with hexamethylenediamine.« less

  19. Biomass Feedstock Composition and Property Database

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The Office of Energy Efficiency and Renewable Energy's Biomass Program works with industry, academia and national laboratory partners on a balanced portfolio of research in biomass feedstocks and conversion technologies. Through research, development, and demonstration efforts geared at the development of integrated biorefineries, the Biomass Program is helping transform the nation's renewable and abundant biomass resources into cost competitive, high performance biofuels, bioproducts, and biopower.(From the Biomass Program's home page at http://www1.eere.energy.gov/biomass/) The Biomass Feedstock Composition and Property Database allows the user to choose from more than 150 types of biomass samples. The specialized interface then guides the user through choices within the sample (such as "Ash" as a choice in the "Hardwood" sample and displays tables based on choice of composition properties, structure properties, elemental properties, extractive properties, etc.)

  20. Combined Dilute Acid and Solvent Based Pretreatment of Agricultural Wastes for Efficient Lignocellulosic Fractionation and Biofuels Production

    SciTech Connect (OSTI)

    Brodeur, G.; Ramakrishnan, S.; Wilson, C.; Telotte, J.; Collier, J.; Stickel, J.

    2013-01-01

    A true biorefinery for processing lignocellulosic biomass should achieve maximum utilization of all major constituents (cellulose, hemicellulose, & lignin) within the feedstock. In this work a combined pretreatment process of dilute acid (DA) and N-methyl morpholine N-oxide (NMMO) is described that allows for both fractionation and subsequent complete hydrolysis of the feedstocks (corn stover and sugarcane bagasse). During this multi-step processing, the dilute acid pretreatment solubilizes the majority (>90%) of the hemicellulosic fraction, while the NMMO treatment yields a cellulosic fraction that is completely digestible within 48 hours at low enzyme loadings. With both the cellulosic and hemicellulosic fractions being converted into separate, dissolved sugar fractions, the remaining portion is nearly pure lignin. When used independently, DA and NMMO pretreatments are only able to achieve ~80% and ~45% cellulosic conversion, respectively. Mass balance calculations along with experimental results are used to illustrate the feasibility of separation and recycling of NMMO.