Download or read book Techno economic Performance Analysis and Environmental Impact Assessment of Energy Production from Biomass at Different Scales written by Chandi Patel and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Techno economic Performance Analysis and Environmental Impact Assessment of Energy Production from Biomass at Different Scales written by C. Patel and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Socio Economic Impacts of Bioenergy Production written by Dominik Rutz and published by Springer Science & Business Media. This book was released on 2014-02-23 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Around the world, many countries are increasing efforts to promote biomass production for industrial uses including biofuels and bio-products such as chemicals and bio-plastic. Against a backdrop of lively public debate on sustainability, bioenergy wields both positive and negative impacts upon a variety of environmental and socio-economic issues. These include property rights, labor conditions, social welfare, economic wealth, poverty reduction and more. This book discusses the issues and impacts of bioenergy, taking into account the local and regional framework under which bioenergy is produced, touching upon educational level, cultural aspects, the history and economies of the producing countries and an array of policies including environmental and social targets. The book surveys and analyzes global bioenergy production from a number of perspectives. The authors illustrate the complexity of interrelated topics in the bioenergy value chain, ranging from agriculture to conversion processes, as well as from social implications to environmental effects. It goes on to offer insight on future challenges associated with the expected boom of a global bio-based economy, which contributes to the paradigm shift from a fossil-based to a biomass and renewable energy-based economy. The expert contributors include researchers, investors, policy makers, representatives from NGOs and other stakeholders, from Europe, Africa, Asia and Latin America. Their contributions build upon the results of the Global-Bio-Pact project on “Global Assessment of Biomass and Bio-product Impacts on Socio-economics and Sustainability,” which was supported by the European Commission in its 7th Framework Program for Research and Technological Development, conducted from February 2010 to January 2013. The book benefits policy makers, scientists and NGO staffers working in the fields of agriculture, forestry, biotechnology and energy.
Download or read book Techno Economic Optimization and Environmental Impact Analysis for a Mixed Mode Upstream and Midstream Forest Biomass to Bio Products Supply Chain written by Amin Mirkouei and published by . This book was released on 2016 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing awareness and concern within society over the use of and reliance on fossil fuels has stimulated research efforts in identifying, developing, and selecting alternative energy sources and energy technologies. Bioenergy represents a promising replacement for conventional energy, due to reduced environmental impacts and broad applicability. Sustainable energy challenges, however, require innovative manufacturing technologies and practices to mitigate energy and material consumption. This research aims to facilitate sustainable production of bioenergy from forest biomass and to promote deployment of novel processing equipment such as transportable biorefineries. The study integrates knowledge from the renewable energy production and supply chain management disciplines to evaluate economic and environmental targets of bioenergy production with the use of the multi-criteria decision making approach. The presented approach herein includes qualitative and quantitative methods to address the existing challenges and gaps in the bioenergy manufacturing system. The qualitative method employs decision tree analysis to classify the potential biomass harvesting sites, considering biomass quality and availability. The quantitative method proposes mathematical models to optimize the upstream and midstream biomass-tobioenergy supply chain cost, using mixed bio-refinery modes (transportable and fixed) and transportation pathways (traditional and new). The supply chain environmental impacts are assessed by considering the carbon footprint of the harvesting, collection, size reduction, transportation activities, and bio-refinery processing. While transportable bio-refineries are shown to reduce biomass-to-bioenergy supply chain costs, production and deployment of transportable bio-refineries are limited due to operational challenges associated with undeveloped mixed-mode bioenergy supply chains, as well as supply uncertainty. A case study for northwest Oregon, USA is undertaken using actual data to verify the proposed approach.
Download or read book Renewable Energy for Sustainable Growth Assessment written by Nayan Kumar and published by John Wiley & Sons. This book was released on 2022-04-05 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: RENEWABLE ENERGY FOR SUSTAINABLE GROWTH ASSESSMENT Written and edited by a team of experts in the field, this collection of papers reflects the most up-to-date and comprehensive current state of renewable energy for sustainable growth assessment and provides practical solutions for engineers and scientists. Renewable energy resources (RERs) are gaining more attention in academia and industry as one of the preferred choices of sustainable energy conversion. Due to global energy demand, environmental impacts, economic needs and social issues, RERs are encouraged and even funded by many governments around the world. Today, researchers are facing numerous challenges as this field emerges and develops, but, at the same time, new opportunities are waiting for RERs utilization in sustainable development all over the globe. Efficient energy conversion of solar, wind, biomass, fuel cells, and other techniques are gaining more popularity and are the future of energy. The present book cross-pollinates recent advances in the study of renewable energy for sustainable growth. Various applications of RERs, modeling and performance analysis, grid integration, soft computing, optimization, artificial intelligence (AI) as well as machine and deep learning aspects of RERs are extensively covered. Whether for the veteran engineer or scientist, the student, or a manager or other technician working in the field, this volume is a must-have for any library. This outstanding new volume Assesses the current and future need for energy on a global scale and reviews the role of renewable energy Includes multiple chapters on biomass and bioenergy Also includes multiple chapters on solar energy and PVs Also includes chapters on fuel cells, wind power, and many other topics Covers the design and implementation of power electronics for energy systems Outlines best practices and the state of the art for renewable energy with regard to sustainability Audience: Engineers, scientists, technicians, managers, students, and faculty working in the field of renewable energy, sustainability and power system
Download or read book Energy and Resource Valorisation of Biomass and Waste Towards Sustainable Environment via Thermochemical and Biological Application written by Su Shiung Lam and published by Frontiers Media SA. This book was released on 2021-02-26 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Techno economics and Life Cycle Assessment of Bioreactors written by Puranjan Mishra and published by Elsevier. This book was released on 2022-06-17 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Techno-economics and Life Cycle Assessment of Bioreactors: Post-Covid19 Waste Management Approach covers the emerging trends in bioreactor research, including techno-economics and life cycle assessment perspectives, both key considerations in making the anaerobic-digestion process technically feasible, economically viable and environmentally sustainable. The book is divided into three sections, with an introductory chapter on the impact of COVID-19 on existing practices of waste and resource management. Sections cover advances in bioreactor development for enhanced valorization of waste, the techno-economics of the different bioreactor systems, the life cycle assessment of bioreactors, their methodological challenges and future perspectives. Providing a holistic overview of bioreactors and taking into account recent trends in their design, the chapters also highlight the advances needed to manage COVID-19 waste in a sustainable manner. With contributions from leading experts in bioreactor and life cycle assessment, this book will be an invaluable reference source for academics working on anaerobic digesters and energy sustainability, as well as for research and development professionals in the renewable energy industry, and scientists and engineers working on clean and efficient energy generation from wastes. Reinforces our understanding of the basic concepts and applications of bioreactors Includes a comprehensive evaluation of "Techno-economics” and "Environmental impact analysis” through a life cycle assessment approach Covers bioreactor advancements and a prognosis for the maximum utilization of waste for the increase transformation of waste to wealth Enables the broad range spectrum of potential technological and environmental impacts occurring across product generation
Download or read book Assessing and Measuring Environmental Impact and Sustainability written by Jiří Jaromír Klemeš and published by Butterworth-Heinemann. This book was released on 2015-01-20 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assessing and Measuring Environmental Impact and Sustainability answers the question “what are the available methodologies to assess the environmental sustainability of a product, system or process?” Multiple well-known authors share their expertise in order to give a broad perspective of this issue from a chemical and environmental engineering perspective. This mathematical, quantitative book includes many case studies to assist with the practical application of environmental and sustainability methods. Readers learn how to efficiently assess and use these methods. This book summarizes all relevant environmental methodologies to assess the sustainability of a product and tools, in order to develop more green products or processes. With life cycle assessment as its main methodology, this book speaks to engineers interested in environmental impact and sustainability. Helps engineers to assess, evaluate, and measure sustainability in industry Provides workable approaches to environmental and sustainability assessment Readers learn tools to assess the sustainability of a process or product and to design it in an environmentally friendly way
Download or read book Economic Risk Analysis and Environmental Life Cycle Assessment of Bio energy Systems written by Zaman Sajid and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Being depletable, scarce, hostile to the environment and non-renewable in nature, petroleum-based fossil fuels are diminishing much faster than a decade ago. These scarcity concerns, negative environmental consequences and the gradual depletion of petroleum fuels have led to explore alternate, inexhaustible and renewable energy resources. One promising energy resource is biofuel, which is produced from renewable biomass feedstock. The reasons for sustainability and viability of biofuels are that they are economically feasible to produce and have positive environmental impacts. Since biofuels research is quite diversified, the sustainability and viability of biofuels face many challenges. This thesis investigates existing and future technological and knowledge challenges and proposes new methods to improve bio-energy sustainability both economically and environmentally. The economic viability of biofuels is associated with biofuel cost estimation, the revenue earned, and the profit gained. This research evaluates the cost risk escalation and identifies the key cost factors associated with the economic viability of biofuels. To achieve this objective, this research presents an innovative methodology to perform probabilistic economic risk analysis of biofuel, and particularly biodiesel. Being stochastic in nature, the proposed methodology addresses the shortcomings of traditional biodiesel process economics and provides flexibility to deal with uncertainty in biodiesel process economics. The environmental aspects covered in this research are environmental impacts caused by all inputs to the biodiesel production process, including biomass feedstock, fresh or recycled materials and energy streams and outputs such as biodiesel, by-products and waste materials discharged into the soil and air. To address the influences of potential risks on biodiesel production and its environmental impacts, this thesis presents a new approach to perform probabilistic economic modelling, qualitative and quantitative risk assessment of biodiesel key performance indicators (KPIs) and life cycle assessment (LCA) of biodiesel fuel. Interpretive structural modelling (ISM) is used to model causation behaviour of the biodiesel process, operations and design risk factors. The basic premise of ISM is that qualitative interdependent relationships among various risk factors are achieved through experts' opinions and a scientific approach. This thesis develops an objective risk analysis approach to integrate ISM and uses a Bayesian network (BN) to define the relationship and the strength of relationship among various cost related risk factors and studies their impact on biodiesel process economics. Addressing global environmental issues and considering the vital need of edible oil for food, this thesis also presents the LCA of biodiesel being produced from inedible oils and waste cooking oil (WCO) and performs the investigation using a systematic approach of life cycle thinking. The negative environmental consequences of biodiesel fuels on climate change (global warming), ecosystem quality and human health are explored in detail. The study also identifies the total environmental impacts of using these biomass feedstocks. A comparative LCA study of technological processes identifies which biodiesel production process has the most and the fewest ecological impacts and energy requirements. Finally, this research develops advanced methods for biodiesel process economics such as process value at risk (VaR), to be used in assessing the performance of biodiesel systems. The stochastic modelling process and interdependence of a BN format help to investigate the most significant risk factors in the biodiesel process and operations. The results facilitate the decision-making process for new product development (NPD) and process development, especially at a large industrial scale. Applications of the proposed economic risk assessment framework along with an LCA study help to develop effective biodiesel policy-making by describing scientific uncertainties related to process economics and the environmental impact of biodiesel production technologies. In another arena of application, this thesis helps to develop a strategic decision-making process for supply chain management of biomass feedstock as well as biodiesel. It also enhances the biodiesel process-based risk informed decision-making process by incorporating techno-economic and life cycle accounting decisions.
Download or read book Technological Learning in the Transition to a Low Carbon Energy System written by Martin Junginger and published by Academic Press. This book was released on 2019-11-22 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technological Learning in the Transition to a Low-Carbon Energy System: Conceptual Issues, Empirical Findings, and Use in Energy Modeling quantifies key trends and drivers of energy technologies deployed in the energy transition. It uses the experience curve tool to show how future cost reductions and cumulative deployment of these technologies may shape the future mix of the electricity, heat and transport sectors. The book explores experience curves in detail, including possible pitfalls, and demonstrates how to quantify the 'quality' of experience curves. It discusses how this tool is implemented in models and addresses methodological challenges and solutions. For each technology, current market trends, past cost reductions and underlying drivers, available experience curves, and future prospects are considered. Electricity, heat and transport sector models are explored in-depth to show how the future deployment of these technologies--and their associated costs--determine whether ambitious decarbonization climate targets can be reached - and at what costs. The book also addresses lessons and recommendations for policymakers, industry and academics, including key technologies requiring further policy support, and what scientific knowledge gaps remain for future research. Provides a comprehensive overview of trends and drivers for major energy technologies expected to play a role in the energy transition Delivers data on cost trends, helping readers gain insights on how competitive energy technologies may become, and why Reviews the use of learning curves in environmental impacts for lifecycle assessments and energy modeling Features social learning for cost modeling and technology diffusion, including where consumer preferences play a major role
Download or read book Biofuels and Bioenergy written by Baskar Gurunathan and published by Elsevier. This book was released on 2021-10-17 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biofuels and Bioenergy: Opportunities and Challenges is the first of two volumes that address the technological developments and challenges in the production of a broad range of biofuels and bioenergy products from renewable feedstock. The book emphasizes the opportunities and challenges involved in various processes including fermentation, transesterification, microbial fuels cells, liquefaction, gasification, and pyrolysis. These are also considered from a biorefinery perspective and discuss all common biomass feedstocks. In addition, the book presents new research on microalgae from waste water treatment, large scale production of microalgae, microbial biooil production, biogas production, computational tools for manipulation of metabolic pathway for enhanced biogas production, production of biofuel from genetically modified microalgal biomass, techno-economic analysis, environmental impact and life cycle analysis. Biofuels and Bioenergy is an ideal reference on the latest research for researchers and students working in the area of biofuels and renewable energy. Addresses biological and chemical methods of biofuel and bioenergy production Provides industry case studies alongside in-depth techno-economic analysis, environmental impact, and life cycle assessment of biofuels production Focuses on the commercial viability of production processes
Download or read book Mobilisation of Forest Bioenergy in the Boreal and Temperate Biomes written by Evelyne Thiffault and published by Academic Press. This book was released on 2016-05-19 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mobilisation of Forest Bioenergy in the Boreal and Temperate Biomes: Challenges, Opportunities, and Case Studies features input from key international experts who identify and analyze the main opportunities and roadblocks for the implementation of sustainable forest biomass supply chains in the boreal and temperate regions. It draws from responses to surveys that were sent to specialists from different countries, compares models of bioenergy deployment, and discusses different types of bioenergy carriers. Efficiency and profitability of the supply chain are analyzed and the scale and level of confidence of feedstock inventory estimates are highlighted. Logistics and ecological and socio-economic footprints are also covered. This book provides a synthesis of the scientific and technical literature on specific aspects of forest biomass supply chains, and quantifies future potentials in comparison to estimates provided by other sources and the targets for bioenergy production set by various organizations (IEA, IPCC, etc.). Finally, the book proposes recommendations for practitioners, policymakers, and future research. This approach makes the book especially relevant for professionals, policymakers, researchers, and graduate students in the field of bioenergy conversion and management, as well as those interested in sustainable management of natural resources. Presents foundational theory, examples and lessons learned, drawing on scientific and technical literature, as well as surveys conducted among stakeholders from various countries of the boreal and temperate biomes Provides best practices, insights, and recommendations through an integrative framework that encompasses various aspects of forest biomass supply chain, at different scales, and looking at a broad geographical and geopolitical range Compares contrasting history, policy context, and level of forest bioenergy development in several countries through several case studies Analyzes the efficiency and profitability of the supply chain, highlighting the scale and level of confidence of feedstock inventory estimates
Download or read book Biomass for Energy and the Environment written by P. Chartier and published by Elsevier. This book was released on 2012-12-02 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass is set to play an increasing role in the supply of energy, both in the industrialised world and in developing countries, as concern for the state of the global environment grows. The possibility for the acceleration of commercial production has received support from the increasing involvement of the large power producers and the growing political commitments of several European countries. The 9th European Bioenergy Conference was held in Copenhagen, 24-27 June 1996. Interest in this conference series continues to grow and the event attracted around 700 delegates from 45 countries. In contrast to previous events, more emphasis was placed on demonstrating bioenergy technology in the marketplace. Overviews on recent achievements in commercial or near commercial activities formed the main focus of the event, but highlights of advancesin science and technological development were also presented, in addition to papers covering environmental aspects of bioenergy. The proceedings contain 350 state-of-the-art papers addressing the following areas; primary production of biomass; provision and production of solid biomass fuels; processes for large power plants; processes for decentralised heat and power production; processes for production of transportation fuels; market, economic and environmental aspects of bioenergyand policy measures to overcome non-technical barriers
Download or read book An Integrated Approach for Techno economic and Environmental Analysis of Energy from Biomass and Fossil Fuels written by Tanya Mohan and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass conversion into forms of energy is receiving current attention because of environmental, energy and agricultural concerns. The purpose of this thesis is to analyze the environmental, energy, economic, and technological aspects of using a form of biomass, switchgrass (panicum virgatum), as a partial or complete replacement for coal in power generation and cogeneration systems. To examine the effects of such a substitution, an environmental biocomplexity approach is used, wherein the agricultural, technological, economic, and environmental factors are addressed. In particular, lifecycle analysis (LCA) and a three-dimensional integrated economic, energy and environmental analysis is employed. The effectiveness of alternate technologies for switchgrass preparation, harvest and use in terms of greenhouse gas impact, cost and environmental implications is examined. Also, different scenarios of cofiring and biomass preparation pathways are investigated. Optimization of the total biomass power generation cost with minimum greenhouse gas effect is undertaken using mathematical programming for various alternate competitive biomass processing pathways. As a byproduct of this work a generic tool to optimize the cost and greenhouse gas emissions for allocation of fuel sources to the power generating sinks is developed. Further, this work discusses the sensitivity of the findings to varied cofiring ratios, coal prices, hauling distances, per acre yields, etc. Besides electricity generation in power plants, another viable alternative for reducing greenhouse gases (GHGs) is the utilization of biomass in conjunction with combined heat and power (CHP) in the process industries. This work addresses the utilization of biowaste or biomass source in a processing facility for CHP. A systematic algebraic procedure for targeting cogeneration potential ahead of detailed power generation network design is presented. The approach presented here effectively utilizes the biomass and biowaste sources as external fuel, and matches it with the use and dispatch of fuel sources within the process, heating and non-heating steam demands, and power generation. The concept of extractable energy coupled with flow balance via cascade diagram has been used as a basis to construct this approach. The work also discusses important economic factors and environmental policies required for the cost-effective utilization of biomass for electricity generation and CHP.
Download or read book Biorefineries written by Carlos Ariel Cardona Alzate and published by CRC Press. This book was released on 2018-09-03 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at presenting a systematic design of biorefineries, the book initiates with an overview about relevance and applications explained through origin of raw materials, transformation routes and products. Then, concepts as hierarchy, sequencing and integration are considered which helps in generating a sustainable and strategic design of biorefineries. Further, framework for biorefineries based on techno-economic, environmental and social aspects is analyzed with examples to show the applications. Finally, some mass, energy and economic indices are considered to assess the biorefinery sustainability and key challenges for future development of biorefineries. Key Features Presents current state-of the-art of the biorefineries design and analyses for in depth understanding of biofuels and biomaterials Explores conceptual design of processes Concepts discussed with strong engineering approach, including design strategies and techno-economic analyses Includes bio-based materials, natural products and food products in the biorefinery concept Presentation of structured method to calculate indices of performance of biorefineries
Download or read book Energy Abstracts for Policy Analysis written by and published by . This book was released on 1988 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
