Electricity Requirements for a Digital Society PDF Download

Author: Walter S. Baer
Publisher: Rand Corporation
ISBN: 0833034057
Category : Political Science
Languages : en
Pages : 173

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Book Description
Greater use of information and communications technologies (ICTs) marks a U.S. transition toward a "digital society" that may profoundly affect electricity supply, demand, and delivery. RAND developed four 2001-2021 scenarios of ICT evolution and assessed their implications for U.S. electricity requirements. Even large deployment of ICTs will only modestly increase U.S. electricity use over the next two decades. The more pressing concern will be how to meet the increased need for higher-quality and more-reliable power that accompanies ICT use.

Author: United States. Congress. House. Committee on Science. Subcommittee on Energy
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 368

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 167

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Book Description
Many Americans believe the country is moving toward a "digital society" that entails increased use of the Internet and other information and communications technologies (ICTs) in their daily lives. While it is widely accepted that ICTs will have a profound effect on individuals and organizations over the next two decades, there is little agreement about what those changes imply in terms of electricity and other energy needs. Would a dramatic shift to an electronic marketplace along with "ultra-wired" households, schools, and workplaces sharply increase electricity use? Our study examined the potential impact of expanded ICT use on electricity consumption and system capability in the United States. We conclude that even large growth in the deployment and use of digital technologies will only modestly increase electricity consumption in the United States over the next two decades. The more pressing concern for an emerging digital society will be meeting increased need for higher-quality and more-reliable power.

Author: Management Association, Information Resources
Publisher: IGI Global
ISBN: 1668452960
Category : Social Science
Languages : en
Pages : 1875

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Book Description
In today’s rapidly evolving society, there has been an increase in technologies and systems available to support the elderly throughout various aspects of life. We have come a long way in the quality of life we can offer our aging populations in recent years due to these technological innovations, medical advancements, and research initiatives. However, further study of these developments is crucial to ensure they are utilized to their utmost potential in securing a healthier elderly population. The Research Anthology on Supporting Healthy Aging in a Digital Society discusses the current challenges of aging in the modern world as well as recent developments in medicine and technology that can be used to improve the quality of life of elderly citizens. Covering a wide range of topics such as smart homes, remote healthcare, and aging in place, this reference work is ideal for healthcare professionals, gerontologists, therapists, government officials, policymakers, researchers, academicians, practitioners, scholars, instructors, and students.

Author: OECD
Publisher: OECD Publishing
ISBN: 9264008349
Category :
Languages : en
Pages : 328

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Book Description
This book assesses the strengths and weaknesses of the institutional, legal and regulatory frameworks that currently govern space activities in the OECD area and beyond.

Author: Tessaleno Devezas
Publisher: Springer Nature
ISBN: 3030599590
Category : Business & Economics
Languages : en
Pages : 277

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Book Description
This book takes an in-depth look at the economics of digital transformation. Presenting a variety of perspectives from experts, it deals with the socioeconomic changes associated with the digital transformation of production systems. The chapters also address the impacts of digital transformation on the sustainable functioning of socioeconomic and environmental systems. Select chapters also investigate the consequences of adopting intelligent learning systems, both in terms of replacing the human labor force. and their effects on the smart digital management and security of cities, places, and people. Lastly, chapters discuss important questions regarding innovations leading to sustainable change.

Author: Lorenz M. Hilty
Publisher: Springer
ISBN: 3319092286
Category : Technology & Engineering
Languages : en
Pages : 465

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Book Description
ICT Innovations for Sustainability is an investigation of how information and communication technology can contribute to sustainable development. It presents clear definitions of sustainability, suggesting conceptual frameworks for the positive and negative effects of ICT on sustainable development. It reviews methods of assessing the direct and indirect impact of ICT systems on energy and materials demand, and examines the results of such assessments. In addition, it investigates ICT-based approaches to supporting sustainable patterns of production and consumption, analyzing them at various levels of abstraction – from end-user devices, Internet infrastructure, user behavior, and social practices to macro-economic indicators. Combining approaches from Computer Science, Information Systems, Human-Computer Interaction, Economics, and Environmental Sciences, the book presents a new, holistic perspective on ICT for Sustainability (ICT4S). It is an indispensable resource for anyone working in the area of ICT for Energy Efficiency, Life Cycle Assessment of ICT, Green IT, Green Information Systems, Environmental Informatics, Energy Informatics, Sustainable HCI, or Computational Sustainability.

Author: Wu-chun Feng
Publisher: CRC Press
ISBN: 1439819874
Category : Computers
Languages : en
Pages : 358

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Book Description
State-of-the-Art Approaches to Advance the Large-Scale Green Computing Movement Edited by one of the founders and lead investigator of the Green500 list, The Green Computing Book: Tackling Energy Efficiency at Large Scale explores seminal research in large-scale green computing. It begins with low-level, hardware-based approaches and then traverses up the software stack with increasingly higher-level, software-based approaches. In the first chapter, the IBM Blue Gene team illustrates how to improve the energy efficiency of a supercomputer by an order of magnitude without any system performance loss in parallelizable applications. The next few chapters explain how to enhance the energy efficiency of a large-scale computing system via compiler-directed energy optimizations, an adaptive run-time system, and a general prediction performance framework. The book then explores the interactions between energy management and reliability and describes storage system organization that maximizes energy efficiency and reliability. It also addresses the need for coordinated power control across different layers and covers demand response policies in computing centers. The final chapter assesses the impact of servers on data center costs.

Author: Coral Calero
Publisher: Springer
ISBN: 3319085816
Category : Computers
Languages : en
Pages : 329

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Book Description
This is the first book that presents a comprehensive overview of sustainability aspects in software engineering. Its format follows the structure of the SWEBOK and covers the key areas involved in the incorporation of green aspects in software engineering, encompassing topics from requirement elicitation to quality assurance and maintenance, while also considering professional practices and economic aspects. The book consists of thirteen chapters, which are structured in five parts. First the “Introduction” gives an overview of the primary general concepts related to Green IT, discussing what Green in Software Engineering is and how it differs from Green by Software Engineering. Next “Environments, Processes and Construction” presents green software development environments, green software engineering processes and green software construction in general. The third part, “Economic and Other Qualities,” details models for measuring how well software supports green software engineering techniques and for performing trade-off analyses between alternative green practices from an economic perspective. “Software Development Process” then details techniques for incorporating green aspects at various stages of software development, including requirements engineering, design, testing, and maintenance. In closing, “Practical Issues” addresses the repercussions of green software engineering on decision-making, stakeholder participation and innovation management. The audience for this book includes software engineering researchers in academia and industry seeking to understand the challenges and impact of green aspects in software engineering, as well as practitioners interested in learning about the state of the art in Green in Software Engineering.

Author: Clark W. Gellings
Publisher: CRC Press
ISBN: 1000355314
Category : Business & Economics
Languages : en
Pages : 182

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Book Description
The power system has often been cited as the greatest and most complex machine ever built, yet it is predominantly a mechanical system. Technologies and intelligent systems are now available that can significantly enhance the overall functionality of power distribution and make it ready to meet the needs of the 21st century. This book explains how sensors, communications technologies, computational ability, control, and feedback mechanisms can be effectively combined to create this new, continually adjusting "smart grid" system. It provides an understanding of both IntelliGridSM architecture and EnergyPortSM as well as how to integrate intelligent systems to achieve the goals of reliability, cost containment, energy efficiency in power production and delivery, and end-use energy efficiency.