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Energy And Cost Comparison Per Carbon Avoided For Co2 Removal From Air Compared To Low Carbon Electricity
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Book Synopsis Energy and Cost Comparison Per Carbon Avoided for CO2 Removal from Air Compared to Low-carbon Electricity by : Lena Perkins
Download or read book Energy and Cost Comparison Per Carbon Avoided for CO2 Removal from Air Compared to Low-carbon Electricity written by Lena Perkins and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Our inability to curb CO2 emissions has increased interest in geoengineering: "the deliberate large-scale manipulation of the planetary environment to counteract anthropogenic climate change." One of the safest types of geoengineering is carbon dioxide removal from the air, which is generally very expensive and resource intensive. On the other hand, the electricity generation sector has a number of options to lower carbon emissions, and the emissions from electricity also influence the efficacy of atmospheric CO2 removal technologies. Because removing carbon from the atmosphere and preventing emissions from electricity generation are equivalent from a climate perspective, it is desirable to compare them on a quantitative basis. However, because technologies to remove carbon dioxide from the air and low-carbon electricity are designed for different purposes and services, it is very difficult to find the appropriate quantitative metrics for comparison. In order to compare disparate systems fairly we use a broader definition of carbon avoided, one which includes life-cycle emissions and uses a common reference electricity mix for all technologies considered. Using this metric we compare two currently-deployable carbon-negative options (one biological and one chemical) against several electricity generation technologies both with and without carbon capture and sequestration. The electricity generation technologies with carbon capture include current state-of-the-art coal and natural gas electricity, and the low-carbon electricity generation technologies without carbon capture include nuclear and wind electricity. We evaluate the systems on the basis of: carbon avoided per unit of physically captured carbon; energy consumption per unit of carbon avoided; and cost per unit of carbon avoided. We use the present day average U.S. electricity mix as the initial reference electricity, and then vary the carbon intensity and cost in order to understand the sensitivity of the results. We show that on an energy and cost per unit avoided basis, the biological atmospheric CO2 removal system is strongly favored over the chemical system of atmospheric CO2 evaluated. We also show that when considered relative to a common reference, the biological atmospheric CO2 removal system (a bioelectricity system with carbon capture and sequestration) is less expensive and more efficient for avoiding carbon than either a natural gas or coal electricity generation system with carbon capture and sequestration. However, overall we show that the least expensive option for avoiding carbon in the electricity system of the U.S. today is by generating wind electricity. The next lowest cost options for avoiding carbon are by generating nuclear electricity or bioelectricity with carbon capture and sequestration. The system for bioelectricity with carbon capture and sequestration investigated here only becomes less expensive than wind electricity for avoiding emissions once the electricity emissions of the overall U.S. electricity mix are reduced by about 80%.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309484529 Total Pages :511 pages Book Rating :4.3/5 (94 download)
Book Synopsis Negative Emissions Technologies and Reliable Sequestration by : National Academies of Sciences, Engineering, and Medicine
Download or read book Negative Emissions Technologies and Reliable Sequestration written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-04-08 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: To achieve goals for climate and economic growth, "negative emissions technologies" (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change. Unlike carbon capture and storage technologies that remove carbon dioxide emissions directly from large point sources such as coal power plants, NETs remove carbon dioxide directly from the atmosphere or enhance natural carbon sinks. Storing the carbon dioxide from NETs has the same impact on the atmosphere and climate as simultaneously preventing an equal amount of carbon dioxide from being emitted. Recent analyses found that deploying NETs may be less expensive and less disruptive than reducing some emissions, such as a substantial portion of agricultural and land-use emissions and some transportation emissions. In 2015, the National Academies published Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration, which described and initially assessed NETs and sequestration technologies. This report acknowledged the relative paucity of research on NETs and recommended development of a research agenda that covers all aspects of NETs from fundamental science to full-scale deployment. To address this need, Negative Emissions Technologies and Reliable Sequestration: A Research Agenda assesses the benefits, risks, and "sustainable scale potential" for NETs and sequestration. This report also defines the essential components of a research and development program, including its estimated costs and potential impact.
Book Synopsis Absorption-Based Post-Combustion Capture of Carbon Dioxide by : Paul Feron
Download or read book Absorption-Based Post-Combustion Capture of Carbon Dioxide written by Paul Feron and published by Woodhead Publishing. This book was released on 2016-05-27 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: Absorption-Based Post-Combustion Capture of Carbon Dioxide provides a comprehensive and authoritative review of the use of absorbents for post-combustion capture of carbon dioxide. As fossil fuel-based power generation technologies are likely to remain key in the future, at least in the short- and medium-term, carbon capture and storage will be a critical greenhouse gas reduction technique. Post-combustion capture involves the removal of carbon dioxide from flue gases after fuel combustion, meaning that carbon dioxide can then be compressed and cooled to form a safely transportable liquid that can be stored underground. Provides researchers in academia and industry with an authoritative overview of the amine-based methods for carbon dioxide capture from flue gases and related processes Editors and contributors are well known experts in the field Presents the first book on this specific topic
Book Synopsis Climate Intervention by : National Research Council
Download or read book Climate Intervention written by National Research Council and published by National Academies Press. This book was released on 2015-06-17 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: The signals are everywhere that our planet is experiencing significant climate change. It is clear that we need to reduce the emissions of carbon dioxide and other greenhouse gases from our atmosphere if we want to avoid greatly increased risk of damage from climate change. Aggressively pursuing a program of emissions abatement or mitigation will show results over a timescale of many decades. How do we actively remove carbon dioxide from the atmosphere to make a bigger difference more quickly? As one of a two-book report, this volume of Climate Intervention discusses CDR, the carbon dioxide removal of greenhouse gas emissions from the atmosphere and sequestration of it in perpetuity. Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration introduces possible CDR approaches and then discusses them in depth. Land management practices, such as low-till agriculture, reforestation and afforestation, ocean iron fertilization, and land-and-ocean-based accelerated weathering, could amplify the rates of processes that are already occurring as part of the natural carbon cycle. Other CDR approaches, such as bioenergy with carbon capture and sequestration, direct air capture and sequestration, and traditional carbon capture and sequestration, seek to capture CO2 from the atmosphere and dispose of it by pumping it underground at high pressure. This book looks at the pros and cons of these options and estimates possible rates of removal and total amounts that might be removed via these methods. With whatever portfolio of technologies the transition is achieved, eliminating the carbon dioxide emissions from the global energy and transportation systems will pose an enormous technical, economic, and social challenge that will likely take decades of concerted effort to achieve. Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration will help to better understand the potential cost and performance of CDR strategies to inform debate and decision making as we work to stabilize and reduce atmospheric concentrations of carbon dioxide.
Book Synopsis Biomass Energy with Carbon Capture and Storage (BECCS) by : Clair Gough
Download or read book Biomass Energy with Carbon Capture and Storage (BECCS) written by Clair Gough and published by John Wiley & Sons. This book was released on 2018-07-10 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential resource for understanding the potential role for biomass energy with carbon capture and storage in addressing climate change Biomass Energy with Carbon Capture and Storage (BECCS) offers a comprehensive review of the characteristics of BECCS technologies in relation to its various applications. The authors — a team of expert professionals — bring together in one volume the technical, scientific, social, economic and governance issues relating to the potential deployment of BECCS as a key approach to climate change mitigation. The text contains information on the current and future opportunities and constraints for biomass energy, explores the technologies involved in BECCS systems and the performance characteristics of a variety of technical systems. In addition, the text includes an examination of the role of BECCS in climate change mitigation, carbon accounting across the supply chain and policy frameworks. The authors also offer a review of the social and ethical aspects as well as the costs and economics of BECCS. This important text: Reveals the role BECCS could play in the transition to a low-carbon economy Discusses the wide variety of technical and non-technical constraints of BECCS Presents the basics of biomass energy systems Reviews the technical and engineering issues pertinent to BECCS Explores the societal implications of BECCS systems Written for academics and research professionals, Biomass Energy with Carbon Capture and Storage (BECCS) brings together in one volume the issues surrounding BECCS in an accessible and authoritative manner.
Book Synopsis Carbon Capture by : Ronald E. Hester
Download or read book Carbon Capture written by Ronald E. Hester and published by Royal Society of Chemistry. This book was released on 2010 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports on methods of capturing and storing CO2 from major sources to reduce the levels emitted to the atmosphere by human activities.
Download or read book WORLD ENERGY OUTLOOK 2018 written by and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis CO2 Capture, Utilization, and Sequestration Strategies by : Yatish T. Shah
Download or read book CO2 Capture, Utilization, and Sequestration Strategies written by Yatish T. Shah and published by CRC Press. This book was released on 2021-11-11 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering practical treatment strategies for CO2 emission generated from various energy-related sources, CO2 Capture, Utilization, and Sequestration Strategies emphasizes carbon capture, utilization, and sequestration (CCUS) with special focus on methods for each component of the strategy. While other books mostly focus on CCS strategy for CO2, this book details the technologies available for utilization of CO2, showing how it can be a valuable renewable source for chemicals, materials, fuels, and power instead of a waste material damaging the environment. Highlights current and potential future commercially viable CCUS strategies Discusses applications for direct and the more complex indirect utilization of CO2 streams Examines viability of the mineral carbonation process and biological treatments to convert CO2 into useful biochemicals, biomaterials, and biofuels Explores heterogeneous catalysis for thermal and electrochemical conversion and solar energy-based thermal, photo-thermal, and photocatalytic conversion of CO2 Presents the rapidly growing concept of plasma-activated catalysis for CO2 conversion CO2 Capture, Utilization, and Sequestration Strategies is a valuable reference for researchers in academia, industry, and government organizations seeking a guide to effective CCUS processes, technologies, and applications.
Book Synopsis Carbon Capture-Utilization and Storage by : Jayarama Reddy Puthalpet
Download or read book Carbon Capture-Utilization and Storage written by Jayarama Reddy Puthalpet and published by BSP Books . This book was released on 2024-07-20 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: In "Carbon Capture - Utilization and Storage: Climate Change Mitigation," the urgent battle against climate change takes center stage as the world grapples with the pressing need to reduce anthropogenic carbon dioxide emissions. Delving into the intricate science behind Carbon Capture, Utilization, and Storage (CCUS), this book navigates the complex landscape of strategies aimed at trapping emitted CO2 and preventing its release into the atmosphere. From post-combustion to pre-combustion methods, readers are immersed in a world where cutting-edge technologies intersect with environmental necessity. As the global community strives to honor the mandates of the Paris Agreement, the author explores the potential of CCUS to pave the way for a carbon-neutral future. Despite challenges surrounding cost and commercial viability, a glimmer of hope emerges as integrated CCUS systems gain traction around the world. From the United States to China, these systems offer a glimpse into a future where carbon capture and utilization become integral components of sustainable energy production. With a focus on clarity and accessibility, this book aims to educate undergraduates, researchers, and policymakers alike on the vital role CCUS plays in the fight against climate change. For those seeking a comprehensive understanding of this pivotal technology, "Carbon Capture Utilization and Storage" serves as an indispensable guide into the realm of environmental stewardship and innovation.
Book Synopsis Recent Advances in Carbon Capture and Storage by : Yongseung Yun
Download or read book Recent Advances in Carbon Capture and Storage written by Yongseung Yun and published by BoD – Books on Demand. This book was released on 2017-03-08 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon capture and storage (CCS) has been considered as a practical way in sequestering the huge anthropogenic CO2 amount with a reasonable cost until a more pragmatic solution appears. The CCS can work as a bridge before fulfilling the no-CO2 era of the future by applying to large-scale CO2 emitting facilities. But CCS appears to lose some passion by the lack of progress in technical developments and in commercial success stories other than EOR. This is the time to go back to basics, starting from finding a solution in small steps. The CCS technology desperately needs far newer ideas and breakthroughs that can overcome earlier attempts through improving, modifying, and switching the known principles. This book tries to give some insight into developing an urgently needed technical breakthrough through the recent advances in CCS research, in addition to the available small steps like soil carbon sequestration. This book provides the fundamental and practical information for researchers and graduate students who want to review the current technical status and to bring in new ideas to the conventional CCS technologies.
Book Synopsis Advances in Carbon Management Technologies by : Subhas Sikdar
Download or read book Advances in Carbon Management Technologies written by Subhas Sikdar and published by CRC Press. This book was released on 2020-03-19 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Carbon Management Technologies comprises 43 chapters contributed by experts from all over the world. Volume 1 of the book, containing 23 chapters, discusses the status of technologies capable of yielding substantial reduction of carbon dioxide emissions from major combustion sources. Such technologies include renewable energy sources that can replace fossil fuels and technologies to capture CO2 after fossil fuel combustion or directly from the atmosphere, with subsequent permanent long-term storage. The introductory chapter emphasizes the gravity of the issues related to greenhouse gas emissionglobal temperature correlation, the state of the art of key technologies and the necessary emission reductions needed to meet international warming targets. Section 1 deals with global challenges associated with key fossil fuel mitigation technologies, including removing CO2 from the atmosphere, and emission measurements. Section 2 presents technological choices for coal, petroleum, and natural gas for the purpose of reducing carbon footprints associated with the utilization of such fuels. Section 3 deals with promising contributions of alternatives to fossil fuels, such as hydropower, nuclear, solar photovoltaics, and wind. Chapter 19 of this book is freely available as a downloadable Open Access PDF at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license.
Book Synopsis Negative Emissions Technologies for Climate Change Mitigation by : Steve A. Rackley
Download or read book Negative Emissions Technologies for Climate Change Mitigation written by Steve A. Rackley and published by Elsevier. This book was released on 2023-07-14 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Negative Emissions Technologies for Climate Change Mitigation provides a comprehensive introduction to the full range of technologies that are being researched, developed and deployed in order to transition from our current energy system, dominated by fossil fuels, to a negative-carbon emissions system. After an introduction to the challenge of climate change, the technical fundamentals of natural and engineered carbon dioxide removal and storage processes and technologies are described. Each NET is then discussed in detail, including the key elements of the technology, enablers and constraints, governance issues, and global potential and cost estimates. This book offers a complete overview of the field, thus enabling the community to gain a full appreciation of NETs without the need to seek out and refer to a multitude of sources. Covers the full spectrum of technologies to underpin the transition to a negative emissions energy system, from technical fundamentals to the current state of deployment and R&D Critically evaluates each technology, highlighting advantages, limitations, and the potential for large scale environmental applications Combines natural science and environmental science perspectives with the practical use of state-of-the-art technologies for sustainability
Book Synopsis Carbon Capture and Storage by : José Carlos Magalhães Pires
Download or read book Carbon Capture and Storage written by José Carlos Magalhães Pires and published by MDPI. This book was released on 2019-08-23 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is one of the main threats to modern society. This phenomenon is associated with an increase in greenhouse gas (GHGs, mainly carbon dioxide—CO2) emissions due to anthropogenic activities. The main causes are the burning of fossil fuels and land use change (deforestation). Climate change impacts are associated with risks to basic needs (health, food security, and clean water), as well as risks to development (jobs, economic growth, and the cost of living). The processes involving CO2 capture and storage are gaining attention in the scientific community as an alternative for decreasing CO2 emissions, reducing its concentration in ambient air. The carbon capture and storage (CCS) methodologies comprise three steps: CO2 capture, CO2 transportation, and CO2 storage. Despite the high research activity within this topic, several technological, economic, and environmental issues as well as safety problems remain to be solved, such as the following needs: increase of CO2 capture efficiency, reduction of process costs, and verification of the environmental sustainability of CO2 storage.
Book Synopsis A Framework for Comparing Climate Mitigation Policies Across Countries by : Mr. Simon Black
Download or read book A Framework for Comparing Climate Mitigation Policies Across Countries written by Mr. Simon Black and published by International Monetary Fund. This book was released on 2022-12-16 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is growing interest in international coordination over climate mitigation policy. Climate clubs or international carbon price floors could complement the Paris Agreement by helping to deliver the near-term cuts in global greenhouse gas emissions needed to contain global warming to 1.5 to 2oC. To ensure inclusivity, these arrangements need to account for varying mitigation policies across countries, including carbon pricing, fuel taxes, subsidy reform, and non-pricing approaches like regulations. A transparent methodology is needed to compare and monitor mitigation effort by countries implementing diverse policy packages. This paper presents and illustrates a methodology for converting climate mitigation policies and targets into their carbon price equivalents and applies it to the Group of Twenty (G20) countries.
Book Synopsis Emerging Carbon Capture Technologies by : Mohammad Khalid
Download or read book Emerging Carbon Capture Technologies written by Mohammad Khalid and published by Elsevier. This book was released on 2022-04-22 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon dioxide (CO2) capture and conversion to value added products, such as chemicals, polymers, and carbon-based fuels represents a promising approach to transform a potential threat to the environment into a value-added product for long term sustainability. Emerging Carbon Capture Technologies: Towards a Sustainable Future provides a multidisciplinary view of the research that is being carried out in this field, covering materials and processes for CO2 capture and utilization and including a broad discussion of the impact of novel technologies in carbon capture on the energy landscape, society and climate. Of interest to students, researchers and professionals in industries related to greenhouse gas mitigation, post-combustion CO2 capture processes, coal-fired power plants, environmental sustainability, green solvents, green technologies, and the utilization of clean energy for environmental protection, this book covers both the experimental and theoretical aspects of novel materials and process development providing a holistic approach toward a sustainable energy future. Includes a wide range of processes and their applications Covers the experimental and theoretical aspects of novel materials and process development Includes techno-economics analysis, regulation, policies and future prospects
Book Synopsis Developments and Innovation in Carbon Dioxide (CO2) Capture and Storage Technology by : M. Mercedes Maroto-Valer
Download or read book Developments and Innovation in Carbon Dioxide (CO2) Capture and Storage Technology written by M. Mercedes Maroto-Valer and published by Elsevier. This book was released on 2010-06-21 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon dioxide (CO2) capture and storage (CCS) is the one advanced technology that conventional power generation cannot do without. CCS technology reduces the carbon footprint of power plants by capturing and storing the CO2 emissions from burning fossil-fuels and biomass. This volume provides a comprehensive reference on the state of the art research, development and demonstration of carbon capture technology in the power sector and in industry. It critically reviews the range of post- and pre-combustion capture and combustion-based capture processes and technology applicable to fossil-fuel power plants, as well as applications of CCS in other high carbon footprint industries. Foreword written by Lord Oxburgh, Climate Science Peer Reviews the economics, regulation and planning of carbon capture and storage for power plants and industry Explores developments in combustion processes and technologies for CO2 capture in power plants
Book Synopsis Climate Intervention by : National Research Council
Download or read book Climate Intervention written by National Research Council and published by National Academies Press. This book was released on 2015-06-23 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growing problem of changing environmental conditions caused by climate destabilization is well recognized as one of the defining issues of our time. The root problem is greenhouse gas emissions, and the fundamental solution is curbing those emissions. Climate geoengineering has often been considered to be a "last-ditch" response to climate change, to be used only if climate change damage should produce extreme hardship. Although the likelihood of eventually needing to resort to these efforts grows with every year of inaction on emissions control, there is a lack of information on these ways of potentially intervening in the climate system. As one of a two-book report, this volume of Climate Intervention discusses albedo modification - changing the fraction of incoming solar radiation that reaches the surface. This approach would deliberately modify the energy budget of Earth to produce a cooling designed to compensate for some of the effects of warming associated with greenhouse gas increases. The prospect of large-scale albedo modification raises political and governance issues at national and global levels, as well as ethical concerns. Climate Intervention: Reflecting Sunlight to Cool Earth discusses some of the social, political, and legal issues surrounding these proposed techniques. It is far easier to modify Earth's albedo than to determine whether it should be done or what the consequences might be of such an action. One serious concern is that such an action could be unilaterally undertaken by a small nation or smaller entity for its own benefit without international sanction and regardless of international consequences. Transparency in discussing this subject is critical. In the spirit of that transparency, Climate Intervention: Reflecting Sunlight to Cool Earth was based on peer-reviewed literature and the judgments of the authoring committee; no new research was done as part of this study and all data and information used are from entirely open sources. By helping to bring light to this topic area, this book will help leaders to be far more knowledgeable about the consequences of albedo modification approaches before they face a decision whether or not to use them.
