An Economic Analysis of Waste-to-energy Projects PDF Download
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Author: Peter G. Jordan
Publisher:
ISBN:
Category : Energy policy
Languages : en
Pages : 116
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Book Description
Author: Peter G. Jordan
Publisher:
ISBN:
Category : Energy policy
Languages : en
Pages : 116
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Book Description
Author: Anand Ramanathan
Publisher: Elsevier
ISBN: 0323859119
Category : Science
Languages : en
Pages : 222
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Book Description
A Thermo-Economic Approach to Energy From Waste provides readers with the tools to analyze the effectiveness of biomass waste conversion into value-added products and how thermochemical conversion methods can be commercialized with minimum environmental impact. The book provides a comprehensive overview of biomass conversion technologies through pyrolysis, including the types of reactors available, reactor mechanisms, and the upgradation of bio-oil. Case studies are provided on waste disposal in selected favelas (slums) of Rio de Janeiro, including data on subnormal clusters and analyses of solid waste in the 37 slums of Catumbi. Step-by-step guidance is provided on how to use a life cycle assessment (LCA) approach to analyze the potential impact of various waste-to-energy conversion technologies, and a brief overview of the common applications of LCA in other geographical locations is presented, including United States, Europe, China, and Brazil. Finally, waste-to-value-added functional catalysts for the transesterification process in biodiesel production are discussed alongside various other novel technologies for biodiesel production, process simulation, and techno-economic analysis of biodiesel production. Bringing together research and real-world case studies from an LCA perspective, the book provides an ideal reference for researchers and practitioners interested in waste-to-energy conversion, LCA, and the sustainable production of bioenergy. Presents an overview of the technologies for the production of biofuels from waste via pyrolysis and gasification Provides a guide to the utilization of LCA to assess the economic and environmental impact of value-added products Describes real-world case studies on the implementation of LCA in waste-to-energy scenarios
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Waste-to-energy (WTE) technologies provide opportunities to use waste materials beneficially in producing power, transportation fuels, and chemicals. Using a suite of economic models, this study estimates prices of four WTE resources: food waste; fats, oils, and greases (FOG); animal manure; and sewage sludge. Some of these materials are commoditized (e.g. FOG) thus their price is determined by market demand. For the materials regarded as waste, the study relates price to the avoided cost of disposal through waste management alternatives such as landfilling. This study finds that significant amounts of these feedstocks could be available at negative prices, meaning that a potential bioenergy facility could receive these materials for free or be paid to accept them in some locations. It is estimated that about 61% of sewage sludge, 27% of manure, and 7% of food waste may be available at negative prices. These negative price feedstocks are not uniformly distributed and are most likely to occur in areas with organic waste disposal bans, high population densities, and high landfill tipping fees. This study intends to open an initial discussion into how stakeholders view and value these materials, and how this view is evolving as their potential as WTE feedstocks is realized.
Author: Thomas Trabold
Publisher: Academic Press
ISBN: 0128111585
Category : Technology & Engineering
Languages : en
Pages : 292
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Book Description
Sustainable Food Waste-to-Energy Systems assesses the utilization of food waste in sustainable energy conversion systems. It explores all sources of waste generated in the food supply chain (downstream from agriculture), with coverage of industrial, commercial, institutional and residential sources. It provides a detailed analysis of the conventional pathways for food waste disposal and utilization, including composting, incineration, landfilling and wastewater treatment. Next, users will find valuable sections on the chemical, biochemical and thermochemical waste-to-energy conversion processes applicable for food waste and an assessment of commercially available sustainable food waste-to-energy conversion technologies. Sustainability aspects, including consideration of environmental, economic and social impacts are also explored. The book concludes with an analysis of how deploying waste-to-energy systems is dependent on cross-cutting research methods, including geographical information systems and big data. It is a useful resource for professionals working in waste-to-energy technologies, as well as those in the food industry and food waste management sector planning and implementing these systems, but is also ideal for researchers, graduate students, energy policymakers and energy analysts interested in the most recent advances in the field. Provides guidance on how specific food waste characteristics drive possible waste-to-energy conversion processes Presents methodologies for selecting among different waste-to-energy options, based on waste volumes, distribution and properties, local energy demand (electrical/thermal/steam), opportunities for industrial symbiosis, regulations and incentives and social acceptance, etc. Contains tools to assess potential environmental and economic performance of deployed systems Links to publicly available resources on food waste data for energy conversion
Author: T. Randall Curlee
Publisher: Praeger
ISBN:
Category : Business & Economics
Languages : en
Pages : 288
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Book Description
This book presents the first comprehensive and unbiased assessment of the social and economic factors that drive decisions about waste-to-energy (WTE) projects in the United States. Information about each WTE project initiated between 1982 to 1990 is combined with detailed socioeconomic data at the county level to identify the social and economic differences between counties that have completed WTE facilities and counties that have abandoned their projects during the planning process. To examine the effects of political objectives, public attitudes, and the decision process itself, the book reports on four in-depth case studies--two directed at communities that have accepted WTE and two that have canceled WTE projects. The book also discusses the potential health and environmental risks posed by WTE and alternative waste practices, legislative initiatives and regulatory uncertainties, and the potential for energy production from burning our municipal waste. Municipal solid waste (MSW) incineration, commonly called waste-to-energy (WTE), was adopted by many U.S. communities during the 1980s and now is used to manage about 16% of all U.S. MSW. Many experts forecasted that WTE would be used to manage as much as half of all garbage by the turn of the century. Those forecasts and the long-run viability of WTE are now challenged by massive cancellations of WTE projects across the United States. Between 1986 and 1990, 207 WTE projects were abandoned, compared to only 140 operational facilities in 1990. Why have these cancellations occurred, and what do they tell us about the long-run viability of WTE? This book addresses these questions and presents the first comprehensive and unbiased assessment of the social and economic factors that drive decisions about WTE in the United States. The book adopts a three-pronged approach to investigate (1) the relationships between a community's decision about WTE and the social and economic characteristics of that community, (2) the impacts of recent changes in financial markets on the viability of WTE, and (3) the decision-making process by which communities decide about WTE. The first two objectives are met by the collection and analysis of data on all U.S. WTE projects from 1982 to 1990. The latter objective is met by way of four in-depth case studies--two directed at communities that have accepted WTE and two that have canceled WTE projects. The book also discusses the potential health and environmental risks posed by WTE and alternative waste practices, legislative initiatives and regulatory uncertainties, and the potential for energy production from burning our municipal waste.
Author: Russell
Publisher: Routledge
ISBN: 1351418815
Category : Science
Languages : en
Pages : 320
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Book Description
This critical volume addresses an important contemporary issue, how to determine themost cost-effective approach to solid waste disposal. Based on wide-ranging, practicalexperience, this time-saving work details a systems approach to feasibility studies, providingthe basis for accurate, efficient analysis. And, to illustrate the use of this innovativemethod, the book includes a complete "case study" of a hypothetical community.Beginning with data collection and cost estimation, Resource Recovery Economics movesthrough the analysis process, covering marketing of resources, alternative systems, financialconsiderations, life-cycle-costs, and implementation planning. Additionally, resultsfrom many actual studies are included, making this an excellent reference book for solidwaste management data.A unique work, Resource Recovery Economics serves as the requisite reference for allofficials responsible for solid waste disposal and management, including public worksdirectors, city planners, solid waste directors, public health officials, and environmentalprotection officers. This outstanding book also affords the basis for graduate and advancedundergraduate engineering, urban planning, and public administration courses in SolidWaste Management Planning and Resource Recovery Planning. Moreover, consulting engineers,investment bankers, and original equipment manufacturers will derive improvedunderstanding of their role in the analysis process.
Author: Petr Stehlik
Publisher: Springer
ISBN: 3319154672
Category : Technology & Engineering
Languages : en
Pages : 110
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Book Description
Putting forward an up-to-date waste-to-energy approach that combines experience, sophisticated modeling and technical-economic analysis, this book examines the current need for the maximum utilization of energy from waste and the associated environmental impacts. It outlines step-by-step procedures for a complex and original waste-to-energy approach from the idea to its industrial application. With waste incinerators and industrial plants producing large amounts of pollutants, municipalities as well as smaller decentralized operations are beginning to focus on waste research. The principal advantage of utilizing research findings is the ability to apply a complex approach “from idea to industrial implementation” with respect to the needs of the market established by thorough market analysis. This book builds on this concept with an original approach that takes into consideration geographical aspects, the specifics of regions/micro-regions and technological units and/or equipment. Key areas discussed and analyzed in the text include: strategic planning of energy-source locations according to the nature of the respective region or microregion; types and amounts of wastes; logistics etc. using original mathematical models; consideration of on-site processing of various types of waste, taking into account the character of the region (agricultural, industrial etc.); tailor-made technologies for energy recovery from various types of wastes; implementation of individual technologies with original elements; and support for environmental protection based on advanced flue gas (i.e. off-gas in the case of incineration) cleaning methods.
Author: Silpa Kaza
Publisher: World Bank Publications
ISBN: 1464813477
Category : Science
Languages : en
Pages : 292
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Book Description
Solid waste management affects every person in the world. By 2050, the world is expected to increase waste generation by 70 percent, from 2.01 billion tonnes of waste in 2016 to 3.40 billion tonnes of waste annually. Individuals and governments make decisions about consumption and waste management that affect the daily health, productivity, and cleanliness of communities. Poorly managed waste is contaminating the world’s oceans, clogging drains and causing flooding, transmitting diseases, increasing respiratory problems, harming animals that consume waste unknowingly, and affecting economic development. Unmanaged and improperly managed waste from decades of economic growth requires urgent action at all levels of society. What a Waste 2.0: A Global Snapshot of Solid Waste Management to 2050 aggregates extensive solid aste data at the national and urban levels. It estimates and projects waste generation to 2030 and 2050. Beyond the core data metrics from waste generation to disposal, the report provides information on waste management costs, revenues, and tariffs; special wastes; regulations; public communication; administrative and operational models; and the informal sector. Solid waste management accounts for approximately 20 percent of municipal budgets in low-income countries and 10 percent of municipal budgets in middle-income countries, on average. Waste management is often under the jurisdiction of local authorities facing competing priorities and limited resources and capacities in planning, contract management, and operational monitoring. These factors make sustainable waste management a complicated proposition; most low- and middle-income countries, and their respective cities, are struggling to address these challenges. Waste management data are critical to creating policy and planning for local contexts. Understanding how much waste is generated—especially with rapid urbanization and population growth—as well as the types of waste generated helps local governments to select appropriate management methods and plan for future demand. It allows governments to design a system with a suitable number of vehicles, establish efficient routes, set targets for diversion of waste, track progress, and adapt as consumption patterns change. With accurate data, governments can realistically allocate resources, assess relevant technologies, and consider strategic partners for service provision, such as the private sector or nongovernmental organizations. What a Waste 2.0: A Global Snapshot of Solid Waste Management to 2050 provides the most up-to-date information available to empower citizens and governments around the world to effectively address the pressing global crisis of waste. Additional information is available at http://www.worldbank.org/what-a-waste.
Author:
Publisher:
ISBN:
Category : Electronic book
Languages : en
Pages :
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Book Description
Author: Ramesha Chandrappa
Publisher: Springer Science & Business Media
ISBN: 364228681X
Category : Science
Languages : en
Pages : 428
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Book Description
Solid waste was already a problem long before water and air pollution issues attracted public attention. Historically the problem associated with solid waste can be dated back to prehistoric days. Due to the invention of new products, technologies and services the quantity and quality of the waste have changed over the years. Waste characteristics not only depend on income, culture and geography but also on a society's economy and, situations like disasters that affect that economy. There was tremendous industrial activity in Europe during the industrial revolution. The twentieth century is recognized as the American Century and the twenty-first century is recognized as the Asian Century in which everyone wants to earn ‘as much as possible’. After Asia the currently developing Africa could next take the center stage. With transitions in their economies many countries have also witnessed an explosion of waste quantities. Solid waste problems and approaches to tackling them vary from country to country. For example, while efforts are made to collect and dispose hospital waste through separate mechanisms in India it is burnt together with municipal solid waste in Sweden. While trans-boundary movement of waste has been addressed in numerous international agreements, it still reaches developing countries in many forms. While thousands of people depend on waste for their livelihood throughout the world, many others face problems due to poor waste management. In this context solid waste has not remained an issue to be tackled by the local urban bodies alone. It has become a subject of importance for engineers as well as doctors, psychologist, economists, and climate scientists and any others. There are huge changes in waste management in different parts of the world at different times in history. To address these issues, an effort has been made by the authors to combine their experience and bring together a new text book on the theory and practice of the subject covering the important relevant literature at the same time.
