Download or read book Social Availability of Woody Biomass for Renewable Energy written by Marissa "Jo" Daniel and published by . This book was released on 2012 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of bioenergy, particularly woody biomass, continues to gain significance in Missouri. Although physical estimates of standing wood have been used to assess and project total above-ground woody biomass, these estimates fail to explore its social availability. Over 85% of Missouri's forests are privately owned, indicating that without the state's private landowners' acceptance utilizing woody biomass as bioenergy feedstock to the energy industry is impossible. Data was collected through focus groups and a mail survey, following the Tailored Design Method, to determine the states level of social acceptance towards woody biomass harvesting. Factor and cluster analysis were conducted to provide a current typology of Missouri's Non-industrial Private Forest Landowners (NIPFLs) as well as analyze the impacts of dominant timber prices and government incentive payments. Ordinal probability regression models and a marginal effects analysis determined the percentage of socially available woody biomass feedstock in Missouri as a function of timber and biomass prices, subsidy payments, and demographic profiles. Although results indicate many landowners are not knowledgeable about woody biomass for energy, they are interested in learning more about its potential uses. Results also suggest that landowners will sell their timber and woody biomass if the prices are sufficiently high enough in those markets. Today's market prices however are not deemed adequate to interest NIPFLs whose primary objectives include conservation/recreation rather than forest management.
Download or read book Woody Biomass Availability for Energy written by Lana Landra Narine and published by . This book was released on 2013 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-industrial private forest (NIPF) landowners control 58% of all forests in the U.S. Great Lakes States consisting of Michigan, Minnesota and Wisconsin. A regional assessment of the availability of woody biomass for bioenergy will therefore be incomprehensive without a consideration of supply from the most dominant ownership group. This study aimed to evaluate the social availability of woody biomass for renewable energy in the U.S. Great Lakes States by examining NIPF landowners' willingness-to-harvest (WTH) their woodlands. Following the Tailored Design Method, surveys were mailed to 4,190 NIPF landowners from Michigan, Minnesota and Wisconsin. Results identified two latent factors summarizing landowners' bioenergy perceptions: (a) bioenergy support and (b) environmental degradation and four latent factors behind woodland ownership: (a) amenity, (b) personal use, (c) production and (d) legacy. A two-step cluster analysis approach was used to construct a landowner typology for the region based on landowners' bioenergy views and reasons for woodland ownership. Four types of landowners were consequently identified: recreationist, indifferent, preservationist and multiple-objective. Recreationists were found to own the majority or 51% of the total woodlands reported by sample respondents and were also most willing to harvest their woodlands with an estimated 38% potentially available for timber harvest and 46% for biomass harvest. A comparison of WTH by landowner type and state revealed that the greatest level of acceptance as indicated by potential acreage availability were from recreationists owning NIPFs in Michigan. Binary logit regression models were also used to determine significant factors influencing landowners' WTH timber and woody biomass. Findings indicated that non-timber objectives decreased the odds of harvesting and timber and biomass prices increased those odds. However, marginal probability effects of prices on WTH highlighted the substantial impact that timber price, rather than biomass price had on landowners' choice to harvest. These results suggested that the availability of woody biomass will be contingent upon timber prices.
Download or read book Woody Biomass for Bioenergy and Biofuels in the United States a Briefing Paper written by Eric White and published by CreateSpace. This book was released on 2015-01-03 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Woody biomass can be used for the generation of heat, electricity, and biofuels. In many cases, the technology for converting woody biomass into energy has been established for decades, but because the price of woody biomass energy has not been competitive with traditional fossil fuels, bioenergy production from woody biomass has not been widely adopted. However, current projections of future energy use and renewable energy and climate change legislation under consideration suggest increased use of both forest and agriculture biomass energy in the coming decades. This report provides a summary of some of the existing knowledge and literature related to the production of woody biomass from bioenergy with a particular focus on the economic perspective. The most commonly discussed woody biomass feedstocks are described along with results of existing economic modeling studies related to the provision of biomass from short-rotation woody crops, harvest residues, and hazardous-fuel reduction efforts. Additionally, the existing social science literature is used to highlight some challenges to widespread production of biomass energy.
Download or read book Woody Biomass for Bioenergy and Biofuels in the United States written by Eric M. White and published by . This book was released on 2010 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Woody biomass can be used for the generation of heat, electricity, and biofuels. In many cases, the technology for converting woody biomass into energy has been established for decades, but because the price of woody biomass energy has not been competitive with traditional fossil fuels, bioenergy production from woody biomass has not been widely adopted. However, current projections of future energy use and renewable energy and climate change legislation under consideration suggest increased use of both forest and agriculture biomass energy in the coming decades. This report provides a summary of some of the existing knowledge and literature related to the production of woody biomass from bioenergy with a particular focus on the economic perspective. The most commonly discussed woody biomass feedstocks are described along with results of existing economic modeling studies related to the provision of biomass from short-rotation woody crops, harvest residues, and hazardous fuel-reduction efforts. Additionally, the existing social science literature is used to highlight some challenges to widespread production of biomass energy.
Download or read book Forests as Fuel written by Sarah Hitchner and published by Rowman & Littlefield. This book was released on 2022-01-28 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the US South, wood-based bioenergy schemes are being promoted and implemented through a powerful vision merging social, environmental, and economic benefits for rural, forest-dependent communities. While this dominant narrative has led to heavy investment in experimental technologies and rural development, many complexities and complications have emerged during implementation. Forests as Fuel draws on extensive multi-sited ethnography to ground the story of wood-based bioenergy in the biophysical, economic, political, social, and cultural landscape of this region. This book contextualizes energy issues within the history and potential futures of the region’s forested landscapes, highlighting the impacts of varying perceptions of climate change and complex racial dynamics. Eschewing simple answers, the authors illuminate the points of friction that occur as competing visions of bioenergy development confront each other to variously support, reshape, contest, or reject bioenergy development. Building on recent conceptual advances in studies of sociotechnical imaginaries, environmental history, and energy justice, the authors present a careful and nuanced analysis that can provide guidance for promoting meaningful participation of local community members in renewable energy policy and production while recognizing the complex interplay of factors affecting its implementation in local places.
Download or read book Bioenergy from Wood written by Thomas Seifert and published by Springer Science & Business Media. This book was released on 2013-12-02 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written for scientists and practitioners interested in deepening their knowledge of the sustainable production of bioenergy from wood in tropical and sub-tropical countries. Utilising the value chain concept, this book outlines the necessary aspects for managing sustainable bioenergy production. A wide range of topics is covered including biomass localization, modelling and upscaling, production management in woodlands and plantations, and transport and logistics. Biomass quality and conversion pathways are examined in order to match the conversion technology with the available biomass. A section is dedicated to issues surrounding sustainability. The issues, covered in a life-cycle assessment of the bioenergy system, include socio-economic challenges, local effects on water, biodiversity, nutrient-sustainability and global impacts. Through this holistic approach and supporting examples from tropical and sub-tropical countries, the reader is guided in designing and implementing a value chain as the main management instrument for sustainable wood.
Download or read book Woody Biomass for Bioenergy Production written by Jaya Shankar Tumuluru and published by MDPI. This book was released on 2021-03-05 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Woody biomass is most widely used for energy production. In the United States, roughly 2% of the energy consumed annually is generated from wood and wood-derived fuels. Woody biomass needs to be preprocessed and pretreated before it is used for energy production. Preprocessing and pretreatments improve the physical, chemical, and rheological properties, making them more suitable for feeding, handling, storage transportation, and conversion. Mechanical preprocessing technologies such as size reduction and densification, help improve particle size distribution and density. Thermal pretreatment can reduce grinding energy and torrefied ground biomass has improved sphericity, particle surface area, and particle size distribution. This book focuses on several specific topics, such as understanding how forest biomass for biofuels impacts greenhouse gas emissions; mechanical preprocessing, such as densification of forest residue biomass, to improve physical properties such as size, shape, and density; the impact of thermal pretreatment temperatures on woody biomass chemical composition, physical properties, and microstructure for thermochemical conversions such as pyrolysis and gasification; the grindability of torrefied pellets; use of wood for gasification and as a filter for tar removal; and understanding the pyrolysis kinetics of biomass using thermogravimetric analyzers.
Download or read book Bioenergy from Sustainable Forestry written by J. Richardson and published by Springer Science & Business Media. This book was released on 2005-12-30 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioenergy from Sustainable Forestry synthesizes information needed to design or implement sustainable forest management systems for production of biomass for energy in conjunction with other forest products. It is organized around the criteria for sustainable forest management: productivity, environment, social issues, economics, and legal and institutional framework. More than 25 international experts from 10 countries have brought together available ecological, physical, operational, social and economic information and identified gaps in knowledge related to biomass production and harvesting systems. This is the first time that such comprehensive information has been brought together under one cover, using an integrated, holistic approach. Guiding principles and state of the art knowledge are emphasized. The book will enable forest resource managers and planners to evaluate the ability of specific forest regions to sustainably meet bioenergy production demands.
Download or read book Impacts of Using Biomass as an Energy Source in Homes written by Allana Katiussya Silva Pereira and published by Springer Nature. This book was released on 2023-08-17 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deepens understanding of biomass sources and technologies used for cooking worldwide. It contributes directly to the creation of policies aimed at the mitigation of climate change. Historically, wood is considered humanity's first source of energy. Even after decades of use and industrialization processes, it is still considered the most important single source of renewable energy. About a third of the world's population is energetically dependent on wood for cooking and/or heating. Recently, the Covid-19 pandemic made it impossible to purchase fuels such as liquefied petroleum gas (LPG), forcing families in financial difficulties to opt for cheaper and more accessible sources of energy, such as wood and vegetable coal. This has been the picture of many families around the world and negatively impacts the environment and energy security. Considering that there are still many wood residues that are wasted and that tropical forests need to be conserved, knowledge about the energy use of wood residues is also essential. This is even more relevant when considering the significant volume of biomass coming from the sustainable management of the largest tropical forest in the world, the Amazon Forest. The book considers which wood variables should be taken into account when thinking about energy generation, how do food cooking technologies contribute to potentiating pollutants emissions, and how can these harmful effects be mitigated. It describes the chemical composition of biomass and the chemical compounds released during its burning, as well as their impacts on the environment and human health. It also presents the influence that technologies used in food cooking have on pollutant emissions and which alternatives can be used, such as the use of solar energy.
Download or read book Woody Biomass for Bioenergy and Biofuels in the United States written by Eric M. White and published by DIANE Publishing. This book was released on 2010-11 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Woody biomass (WB) can be used for the generation of heat, electricity, and biofuels. Bioenergy production from WB has not been widely adopted because the price of WB energy has not been competitive with traditional fossil fuels. However, current projections of future energy use, renewable energy and climate change legislation suggest increased use of both WB and agr. biomass energy. This report provides a summary of the knowledge related to the production of WB from bioenergy with a focus on the econ. perspective. The most common WB feedstocks are described along with results of econ. modeling studies related to the provision of biomass from short-rotation woody crops, harvest residues, and haz.-fuel reduction efforts.
Download or read book Advancements in Biomass Feedstock Preprocessing Conversion Ready Feedstocks written by J. Richard Hess and published by Frontiers Media SA. This book was released on 2020-03-12 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: The success of lignocellulosic biofuels and biochemical industries depends upon an economic and reliable supply of quality biomass. However, research and development efforts have historically focused on the utilization of agriculturally-derived, cellulosic feedstocks without consideration of their low energy density, high variations in physical and chemical characteristics and potential supply risks in terms of availability and affordability. This Research Topic will explore strategies that enable supply chain improvements in biomass quality and consistency through blending, preprocessing, diversity and landscape design for development of conversion-ready, lignocellulosic feedstocks for production of biofuels and bio-products. Biomass variability has proven a formidable challenge to the emerging biorefining industry, impeding continuous operation and reducing yields required for economical production of lignocellulosic biofuels at scale. Conventional supply systems lack the preprocessing capabilities necessary to ensure consistent biomass feedstocks with physical and chemical properties that are compatible with supply chain operations and conversion processes. Direct coupling of conventional feedstock supply systems with sophisticated conversion systems has reduced the operability of biorefining processes to less than 50%. As the bioeconomy grows, the inherent variability of biomass resources cannot be managed by passive means alone. As such, there is a need to fully recognize the magnitude of biomass variability and uncertainty, as well as the cost of failing to design feedstock supply systems that can mitigate biomass variability and uncertainty. A paradigm shift is needed, from biorefinery designs using raw, single-resource biomass, to advanced feedstock supply systems that harness diverse biomass resources to enable supply chain resilience and development of conversion-ready feedstocks. Blending and preprocessing (e.g., drying, sorting, sizing, fractionation, leaching, densification, etc.) can mitigate variable quality and performance in diverse resources when integrated with downstream conversion systems. Decoupling feedstock supply from biorefining provides an opportunity to manage supply risks and incorporate value-added upgrading to develop feedstocks with improved convertibility and/ or market fungibility. Conversion-ready feedstocks have undergone the required preprocessing to ensure compatibility with conversion and utilization prior to delivery at the biorefinery and represent lignocellulosic biomass with physical and chemical properties that are tailored to meet the requirements of industrially-relevant handling and conversion systems.
Download or read book ADDRESSING POLICY CHALLENGES TO WOODY BIOPOWER PRODUCTION written by and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : Forestlands have been identified as a valuable resource to mitigate climate change due to the biome's capacity to both sequester greenhouse gases and substitute for fossil fuels. Woody biomass has been proposed as a substitutable input for coalgenerated electricity as economies attempt to transition to renewable power while addressing economic development goals. However, increasing the intensity of forest management for energy production has the potential to result in significant ecological, economic and social consequences at local, regional and global scales. In this context, my dissertation explores the capacity of existing policy frameworks to stimulate and support sustainable power production from forest biomaterials. In Chapter Two, I explore the interactions between shifting goals, actors and institutions in influencing incentives that shape today's policy mix for woody biopower production in Wisconsin. The study's results reveal that the state's shifting focus away from using renewable energy as a means to pursue climate change mitigation and energy security goals combined with an absence of supportive coalitions has resulted in the dismantling of support for the woody biopower policy framework. In Chapter Three, I use data from a household survey of Tomahawk, Wisconsin residents to evaluate support for woody biomass production for power generation. Results show that respondents in biomass producing communities are more supportive of biomass sources such as forestry residues and forestry thinnings than dedicated harvesting operations. In addition, the results indicate that using an xiii ecosystem services approach can help explain differences in support between these respondents and provide insights into socially acceptable forms of biomass harvesting operations. Chapter Four evaluates the use of sustainable forest management certification programs as a policy instrument to source sustainable woody biomass. The study evaluated the Forest Stewardship Council (FSC) and Sustainable Forestry Initiative (SFI) certification programs using bioenergy sustainability criteria found in the academic literature. The analysis shows a deficiency in these programs to address key criteria pertaining to climate change mitigation and would be improved by coupling sustainable forest management programs with bioenergy sustainability schemes such as designed by the Roundtable on Sustainable Biomaterials.
Download or read book Waste Biorefinery written by Thallada Bhaskar and published by Elsevier. This book was released on 2018-04-13 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waste Biorefinery: Potential and Perspectives offers data-based information on the most cutting-edge processes for the utilisation of biogenic waste to produce biofuels, energy products, and biochemicals – a critical aspect of biorefinery. The book explores recent developments in biochemical and thermo-chemical methods of conversion and the potential generated by different kinds of biomass in more decentralized biorefineries. Additionally, the book discusses the move from 200 years of raw fossil materials to renewable resources and how this shift is accompanied by fundamental changes in industrial manufacturing technologies (from chemistry to biochemistry) and in logistics and manufacturing concepts (from petrochemical refineries to biorefineries). Waste Biorefinery: Potential and Perspectives designs concepts that enable modern biorefineries to utilize all types of biogenic wastes, and to integrate processes that convert byproduct streams to high-value products, achieving higher cost benefits. This book is an essential resource for researchers and students studying biomass, biorefineries, and biofuels/products/processes, as well as chemists, biochemical/chemical engineers, microbiologists, and biotechnologists working in industries and government agencies. - Details the most advanced and innovative methods for biomass conversion - Covers biochemical and thermo-chemical processes as well as product development - Discusses the integration of technologies to produce bio-fuels, energy products, and biochemicals - Illustrates specific applications in numerous case studies for reference and teaching purposes
Download or read book Sustainable Use of Forest Biomass for Energy written by Dominik Röser and published by Springer Science & Business Media. This book was released on 2008-03-28 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: From time immemorial, firewood has been a very important source of energy for mankind. Later in history, wood for energy decreased its importance because of other more convenient and cheaper sources, mainly fossil fuels. Today, focus is again on use of forests as a producer of energy with main drivers being climate change, shortage and increasing prices of fossil fuel sources, and safety in energy supplies. However, intensive use of forest biomass is qu- tioned since fundamental ecological processes may be influenced negatively thus making up a trade-off with the benefits of using an otherwise sustainable source of energy. In this book, selected aspects of intensive use of forest b- mass for energy is treated with main focus on ecological aspects like maintenance of soil fertility, recycling of the combustion ash, inf- ence on biodiversity and pests, and economical aspects both at forest owners level and for society. Another focus point is the implemen- tion of this knowledge into decision support, recommendations and guidelines. The geographical scope is mainly the Nordic and Baltic region. The EU-financed project “Wood for Energy, - a contribution to the development of sustainable forest Management” (WOOD-EN- 1 MAN) , make up the frame for the book. Seven partners participated in the project: Forest & Landscape Denmark, Swedish University of Agricultural Sciences, Finnish Forest Research Institute, Norwegian Forest and Landscape Institute, Lithuanian Forest Research Institute, Latvian State Forestry Research Institute, and Estonian University of Life Sciences with Forest & Landscape Denmark as coordinator.
Download or read book The Biomass Assessment Handbook written by Frank Rosillo-Calle and published by Routledge. This book was released on 2015-06-05 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing importance of biomass as a renewable energy source has led to an acute need for reliable and detailed information on its assessment, consumption and supply. Responding to this need, and overcoming the lack of standardised measurement and accounting procedures, this best-selling handbook provides the reader with the skills to understand the biomass resource base, the tools to assess the resource, and explores the pros and cons of exploitation. This new edition has been fully updated and revised with new chapters on sustainability methodologies. Topics covered include assessment methods for woody and herbaceous biomass, biomass supply and consumption, land use change, remote sensing techniques, food security, sustainability and certification as well as vital policy issues. The book includes international case studies on techniques from measuring tree volume to transporting biomass, which help to illustrate step-by-step methods. Technical appendices offer a glossary of terms, energy units and other valuable resource data.
Download or read book Woody Biomass based Bioenergy Development at the Atikokan Power Generating Station written by Cassia Sanzida Baten and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: To tackle climate change, reduce air pollution and promote development of renewable energy, the Ontario government is investing in the conversion of the coal-based Atikokan Power Generating Station (APGS) in Atikokan, Ontario, to woody biomass feedstock. This research offers one of the first looks at the perspectives of different individuals and groups on converting woody biomass to energy. Using a combination of study instruments which include literature review, surveys, interviews with key informants, semi-structured interviews, and focus group discussions, this dissertation uses qualitative research to provide a picture of the public's opinions and attitudes towards the APGS biomass energy development. Given Ontario's huge and sustainably managed forest resource, woody biomass is expected to be a major component of renewable energy production in Ontario. The move towards renewable energy that replaces fossil fuels with woody biomass will have considerable socio-economic implications for local and First Nation communities living in and around the bioenergy power generating station. Findings indicate that there is wide support for biomass utilization at the APGS by local people, especially since the project would create sustainable employment. The connection of woody biomass-based energy generation and rural community development provides opportunities and challenges for Atikokan's economic development. Respondents identified economic, environmental and social barriers to biomass utilization, and emphasized trust and transparency as key elements in the successful implementation of the APGS project. As demand for woody biomass-based energy increases, special attention will be needed to ensure and maintain the social, economic and environmental sustainability of biomass use at the APGS. In this research, respondents' views about biomass utilization for energy mainly focused on forest-related issues rather than energy. In Atikokan much of the project's social acceptability is directly linked to woody biomass providing job creation and community stability. Given this, it will be important to design policies and projects from a community development perspective to ensure long term community support. Information provided by this research creates a base for discussions as forest biomass energy becomes a vital issue in Northwestern Ontario, Canada, and other regions of the world. This research provides a look at a community's views using a method that provides breadth of information but that is specific in scope. Further research will be required to determine the reach of these opinions within the stakeholder groups, the general public, and across different regions.
Download or read book Bioenergy from Dendromass for the Sustainable Development of Rural Areas written by David Butler Manning and published by John Wiley & Sons. This book was released on 2015-09-03 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the results of two bioenergy research initiatives in Germany, this reference examines the sustainable management of wood biomass in rural areas. The large number of participating organizations and research institutes ensures a balanced and unbiased view on the potentials and risks is presented, taking into account economic, ecological, and social aspects. Most of the results reported are available here for the first time in English and have been collated in central Europe, but are equally applicable to other temperate regions. They highlight best practices for enhancing dendromass potential and productivity, while discussing the implications on rural economies and ecosystems.
