bioenergy crop Articles

  • Productivity and nutrient dynamics in bioenergy double-cropping systems

    Double-crop systems have the potential to generate additional feedstocks for bioenergy and livestock utilization, and also to reduce NO3–N leaching relative to sole-crop systems. Field studies were conducted near Ames, IA, during 2005–2007 to evaluate productivity and crop and soil nutrient dynamics in three prototypical bioenergy double-crop systems, and in a conventionally managed sole-crop ...

  • Case study: Roager Bioenergi

    Substrate: Energy crops, animal manure, other organic material Biogas flow: 1.200 Nm3/h H2S inlet: 2.000 ppm H2S H2S outlet: 50 ppm H2S Year of Installation: 2011 Roager/Lundsby Bioenergi is located in the southern part of Denmark. It is a unique biogas plant as the input is a mixture of animal ...


    By Biogasclean A/S

  • Global bioenergy: problems and prospects

    This paper explores the future global potential for bioenergy. We use energy analysis, and more generally climate change effects, as our criteria for evaluation. Since widespread use of new bioenergy is probably decades away, our evaluation attempts to take into account likely future conditions. Previous research displays large variations in estimates of both energy ratio and technical potential. ...


    By Inderscience Publishers

  • DOE`s Oak Ridge National Laboratory Publishes Report Finding Bioenergy Crops Are Not A Risk To Food Security

    On June 14, 2016, DOE's Oak Ridge National Laboratory (ORNL), through UT-Battelle, LLC, published a report determining that bioenergy crops do not impact food security. The report, "Reconciling food security and bioenergy: priorities ...


    By Bergeson & Campbell, P.C.

  • Boosting bioenergy needn`t sacrifice food security

    Increasing the production of energy from biomass (bioenergy) needn't come at the expense of growing food crops — done right, it can enhance food security and prosperity in Africa, say Lee R. Lynd and Jeremy Woods. Assessments of the impact of bioenergy on food security have focused too heavily on the ...


    By SciDev.Net

  • Overview of biomass and bioenergy sources in northern B.C.

    Ibrahim Karidio identified four groups of biomass sources: cellulosic materials from wood residues, agricultural crops, animal wastes, and municipal and industrial solid wastes. “B.C. has a huge land mass,” Karidio said. Of the total provincial annual allowable cut, 47% comes from the Northern Interior. B.C. generates 31% of Canadian wood residues and 66% of Canadian surplus wood residues. ...

  • EU bioenergy potential from a resource efficiency perspective

    The bioenergy challenge The European Union has set itself the ambitious target to increase the share of renewable sources in final energy consumption to 20 % by 2020 (EC, 2009). This is motivated by the widespread recognition that using fossil fuels to generate energy causes significant harm to the environment and human well.being. Renewable energy technologies offer a way to increase ...

  • Economic assessment of regional bioenergy systems in Australia: a flow analysis application

    This paper describes a modelling tool that integrates Material Flow Analysis, energy production and Greenhouse Gas (GHG) emissions accounting for biomass flows at a regional scale. This tool allows comprehensive analysis of alternative systems for management of biomass waste and bioenergy production in regional areas. Different possible options for processing a range of biomass waste streams can ...


    By Inderscience Publishers

  • Executive Order and Proposed Bill Will Boost Biobased Products and Bioenergy

    Developments in the world of biobased products and bioenergy have flourished in recent years, as reported by sources such as The Carbohydrate Economy newsletter, the USDA’s Agricultural Research Service, the New Uses Council, and In Business magazine, among others. But while each new use for crop residues or another cellulosic ethanol project brings encouragement to sustainability proponents, the ...


    By BioCycle Magazine

  • DOE Releases 2016 Billion Ton-Report Assessing Bioenergy Feedstock Resources In The U.S.

    Last week, DOE released the 2016 Billion-Ton Report: Advancing Domestic Resources for a Thriving Bioeconomy, Volume 1: Economic Availability of Feedstocks (BT16). Jonathan Male, Director of the Bioenergy Technologies Office (BETO), introduced the report, ...


    By Bergeson & Campbell, P.C.

  • WRI report concludes biofuels competing with food sources

    The World Resources Institute (WRI) issued a working paper, "Avoiding Bioenergy Competition for Food Crops and Land," as part ...


    By Bergeson & Campbell, P.C.

  • Dynamic analysis of biomass resources with a global land use and energy model

    The purpose of the present study is to evaluate global bioenergy potential in consideration of land use competition using a global land use and energy model (GLUE) formulated with a system dynamics (SD) technique and a biomass balance table (BBT) that can show overall biomass flow and bioenergy potential quantitatively. Through a set of simulations, the following results were obtained: (1) The ...


    By Inderscience Publishers

  • Second-generation biofuels can reduce emissions

    Second-generation biofuel crops like the perennial grasses Miscanthus and switchgrass can efficiently meet emission reduction goals without significantly displacing cropland used for food production, according to a new study. Researchers from the University of Illinois and collaborators published their findings in the inaugural edition of the journal Nature Energy. The researchers call it ...


    By University of Illinois

  • Yield and breakeven price of ‘Alamo’ switchgrass for biofuels in tennessee

    Research on how land suitability affects yields and breakeven prices for switchgrass (Panicum virgatum L.) grown as a bioenergy crop is lacking for the U.S. Southeast. Data from a 3-yr multilocation experiment at Milan, TN, were analyzed to determine the influence of soil drainage and landscape position on switchgrass yield and farm-gate breakeven price. Plots were seeded in 2004 with ‘Alamo’ at ...

  • PONGAMIA BIODIESEL 2030:Projecting a Path for Permanent Progress & Prosperity

    pongamia biodiesel 2030 Projecting a Path for Permanent Progress & Prosperity A Working Paper On Pongamia Biodiesel For 2030 “Earth provides enough to satisfy every man’s need, but not every man’s greed”- Mahatma Ghandi.   Ground-breaking Indian ...


    By Advanced Biofuel Center

  • Sustainable Biorefineries: An Important Research Topic

    In recent years, substantial steps into the transition towards a biobased economy have been taken in order to reduce the reliance on imported oil and the emission of greenhouse gases.  As far as Europe is concerned, Sweden, home to theEUBCE 2017 in Stockholm, has been very successful in decoupling GHG emissions from economic growth: from 2000 to 2012, ...

  • Why airlines keep pushing biofuels: They have no choice

    The number of global fliers is expected to more than double in the next two decades. In order to carry all those extra passengers, airlines are turning to a technology very few can make work on a large scale: converting trash into fuel. They have no other choice. As people in countries such as China, India and Indonesia get wealthier they are increasingly turning to air travel for vacation or ...


    By Associated Press

  • Biofuels: a greener answer to energy needs?

    Biofuels were heralded as a greener solution to growing energy needs, however they have recently come under fire for being environmentally unfriendly and contributing to a world food crisis. On the 15th April, the UK government brought into effect the Renewable Transport Fuel Obligation (RTFO). The RTFO stated that 2.5 per cent of fuel sold in the UK must consist of biofuel, due to rise to five ...


  • Commericalizing cellulosic ethanol

    Cellulosic biofuels, produced from nonfood feedstock, are expected to play a critical role in reducing the country's dependence on imported oil. EISA, the Energy Independence and Security Act of 2007, calls for the production of 100 million gallons per year (mgpy) of cellulosic biofuels by 2010, with a longer term goal of 16 billion gallons by 2022.Achieving these goals will not be easy. Several ...


    By BioCycle Magazine

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