Download or read book Advanced Concepts for Renewable Energy Supply of Data Centres written by Jaume Salom and published by CRC Press. This book was released on 2022-09-01 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid increase of cloud computing, high performance computing (HPC) and the vast growth in Internet and Social Media use have aroused the interest in energy consumption and the carbon footprint of Data Centres. Data Centres primarily contain electronic equipment used for data processing (servers), data storage (storage equipment), and communications (network equipment). Collectively, this equipment processes, stores, and transmits digital information and is known as information technology (IT) equipment. Advanced Concepts for Renewable Energy Supply of Data Centres introduces a number of technical solutions for the supply of power and cooling energy into Data Centres with enhanced utilisation of renewable energy sources in order to achieve low energy Data Centres. Because of the high energy density nature of these unique infrastructures, it is essential to implement energy efficiency measures and reduce consumption before introducing any renewable energy source. A holistic approach is used with the objective of integrating many technical solutions such as management of the IT (Information Technology) load, efficient electrical supply to the IT systems, Low-Ex air-conditioning systems, interaction with district heating and cooling networks, re-use of heat, free cooling (air, seawater, groundwater), optimal use of heat and cold storage, electrical storage and integration in smart grids. This book is therefore a catalogue of advanced technical concepts that could be integrated into Data Centres portfolio in order to increase the overall efficiency and the share of renewable energies in power and cooling supply. Based on dynamic energy models implemented in TRNSYS some concepts are deeply evaluated through yearly simulations. The results of the simulation are illustrated with Sankey charts, where the energy flows per year within the subsystems of each concept for a selected scenario are shown, and graphs showing the results of parametric analysis. A set of environmental metrics (as the non-renewable primary energy) and financial metrics (CAPEX and OPEX) as well of energy efficiency metrics like the well-known PUE, are described and used to evaluate the different technical concepts.

Download or read book Evaluating Demand Response Opportunities for Data Centers written by Sonja Klingert and published by Cuvillier Verlag. This book was released on 2020-12-03 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data center demand response is a solution to a problem that is just recently emerging: Today’s energy system is undergoing major transformations due to the increasing shares of intermittent renewable power sources as solar and wind. As the power grid physically requires balancing power feed-in and power draw at all times, traditionally, power generation plants with short ramp-up times were activated to avoid grid imbalances. Additionally, so-called demand response schemes may incentivize power consumers to manipulate their planned power profile in order to activate hidden sources of flexibility. The data center industry has been identified as a suitable candidate for demand response as it is continuously growing and relies on highly automated processes. The presented thesis exceeds the related work by creating a framework for modeling data center demand response on a high level of abstraction that allows subsuming a great variety of specific models. Based on a generic architecture of demand response enabled data centers this is formalized through a micro-economics inspired optimization framework that generates technical power flex functions and an associated cost and market skeleton. This is evaluated through a simulation based on 2014 data from a real HPC data center in Germany, implementing two power management strategies, namely temporal workload shifting and manipulating the CPU frequency. The flexibility extracted is then monetized on two German electricity markets. As a result, in 2014 this data center would have achieved the largest benefit by changing from static electricity pricing to dynamic EPEX prices without changing their power profile. Through demand response they might have created an additional gross benefit of 4% of the power bill on the secondary reserve market. In a sensitivity analysis, however, it could be shown that these results are largely dependent on specific parameters as service level agreements and job heterogeneity. The results show that even though concrete simulations can evaluate demand response activities of individual data centers, the proposed modeling framework helps to understand their relevance from a system-wide viewpoint.

Download or read book Advanced Renewable Energy Sources written by Gopal Nath Tiwari and published by Royal Society of Chemistry. This book was released on 2015-11-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an ideal reference text for teaching renewable energy to engineering and science students, as well as a reference book for scientists and professionals doing self study on the subject. The book has twelve chapters and starts with the definition and classification of renewable and non renewable energy and their status at global level. This chapter also contains the basic heat transfer mechanisms and laws of thermodynamics. It then deals with availability of solar radiation at different latitudes and energy and exergy analysis of flat plate collector, solar air collector, solar concentrator, evacuated tube collector, solar water heating system, solar distillation and solar cooker. The following chapter discusses the basics of semiconductor, its characteristics, working, characteristics of solar cell in dark and daylight situation, fundamentals of characteristic curves of semiconductor, fundamentals of PV module and array and some PVT systems. Detailed discussion on biomass, bio-fuels and biogas and their applications and the power produced by them, namely bio-power, is covered in the following chapters. Other renewable energy sources like hydropower, wind and geothermal are then covered as well as a chapter dealing with the working principle, basic theory and the capability to produce power from ocean thermal, tidal, wave and animal energy conversion systems. Subsequently, net CO2 mitigation, carbon credit, climate change and environmental impacts of all renewable energy resources are all covered followed by a discussion on the techno-economic feasibility of any energy sources as the backbone of its success and hence energy and economic analysis. The chapters deal the overall exergy of renewable energy sources by using the thermal and mechanical power and electrical energy as output. SI units are used throughout the book in solving various exercises in each chapter and conversion units of various physical and chemical parameters of metals and non-metals are also given in appendices.

Download or read book Handbook of Energy Audits written by Albert Thumann and published by The Fairmont Press, Inc.. This book was released on 2003 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now there is a comprehensive reference to provide tools on implementing an energy audit for any type of facility. Containing forms, checklists and handy working aids, this book is for anyone implementing an energy audit. Accounting procedures, rate of return, analysis and software programs are included to provide evaluation tools for audit recommendations. Technologies for electrical, mechanical and building systems are covered in detail.

Download or read book Energy Internet written by Ahmed F Zobaa and published by Springer Nature. This book was released on 2020-06-17 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is the first of its kind to comprehensively describe the energy Internet, a vast network that efficiently supplies electricity to anyone anywhere and is an internet based wide area network for information and energy fusion. The chapters are organized into five parts: Architecture and Design, Energy Switching and Routing, Information and Communication, Energy Management Systems and Energy Market and Trading, and capture the spectrum of this exponential transformation, while also presenting the plethora of open problems that this transformation poses for researchers from mixed academic backgrounds. The scope includes key technologies on distributed energy sources, microgrids, energy storage, solar and wind energy, power grid, smart grid, power quality, power electronics, data centers, distributed computing and networking, cloud computing and big data, and software-defined networking. The book presents the basic principles of energy internet and emphasizes the current research trends in the field of energy Internet at an advanced level. It includes instructor materials, case-studies, and worked examples throughout. This is an ideal resource for students in advanced graduate-level courses and special topics in energy, information and control systems, and is a useful tool for utility engineers who seek an intuitive understanding of the emerging applications of energy Internet.

Download or read book Renewable Energy Technologies and Water Infrastructure written by Advancing Renewable Energy Technologies Committee and published by . This book was released on 2021 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renewable Energy Technologies and Water Infrastructureprovides an in-depth look at policy, regulation, and the development and application of renewable energy technologies to existing water infrastructure.

Download or read book OECD Artificial Intelligence Review of Germany written by OECD and published by OECD Publishing. This book was released on 2024-06-11 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides an international benchmarking of Germany’s artificial intelligence (AI) ecosystem and discusses progress in implementing its national AI strategy. The report draws on quantitative and qualitative data and insights from the OECD.AI Policy Observatory and from the OECD Programme on AI in Work, Innovation, Productivity and Skills (AI-WIPS) – an OECD research programme financed by the German Federal Government – and results from a series of interviews with a wide range of stakeholders in Germany. The review discusses Germany’s strengths, weaknesses, opportunities, and challenges in AI, and provides recommendations to steer AI policy in Germany in the coming years. The evidence is presented according to the core focus areas outlined in Germany’s national AI strategy, which include: 1) minds; 2) research; 3) transfer and applications; 4) the world of work; 5) policy and regulatory frameworks; and 6) society. Furthermore, the report discusses AI infrastructure and it includes three sector spotlights on AI in the public sector, AI and environmental sustainability and AI and healthcare.

Download or read book Advanced Power Generation Systems written by Ibrahim Dincer and published by Academic Press. This book was released on 2014-07-15 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Power Generation Systems examines the full range of advanced multiple output thermodynamic cycles that can enable more sustainable and efficient power production from traditional methods, as well as driving the significant gains available from renewable sources. These advanced cycles can harness the by-products of one power generation effort, such as electricity production, to simultaneously create additional energy outputs, such as heat or refrigeration. Gas turbine-based, and industrial waste heat recovery-based combined, cogeneration, and trigeneration cycles are considered in depth, along with Syngas combustion engines, hybrid SOFC/gas turbine engines, and other thermodynamically efficient and environmentally conscious generation technologies. The uses of solar power, biomass, hydrogen, and fuel cells in advanced power generation are considered, within both hybrid and dedicated systems. The detailed energy and exergy analysis of each type of system provided by globally recognized author Dr. Ibrahim Dincer will inform effective and efficient design choices, while emphasizing the pivotal role of new methodologies and models for performance assessment of existing systems. This unique resource gathers information from thermodynamics, fluid mechanics, heat transfer, and energy system design to provide a single-source guide to solving practical power engineering problems. The only complete source of info on the whole array of multiple output thermodynamic cycles, covering all the design options for environmentally-conscious combined production of electric power, heat, and refrigeration Offers crucial instruction on realizing more efficiency in traditional power generation systems, and on implementing renewable technologies, including solar, hydrogen, fuel cells, and biomass Each cycle description clarified through schematic diagrams, and linked to sustainable development scenarios through detailed energy, exergy, and efficiency analyses Case studies and examples demonstrate how novel systems and performance assessment methods function in practice

Download or read book Data Center Electrical Design written by Charles Nehme and published by Charles Nehme. This book was released on with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data centers have become the backbone of our modern digital world, powering the vast array of applications and services that we rely on daily. These critical infrastructures demand a comprehensive and robust electrical design to ensure reliable power delivery and minimize downtime. This book delves into the intricacies of data center electrical design, providing a comprehensive guide for engineers, architects, and IT professionals involved in the planning, design, and implementation of these critical systems. The book begins by introducing the fundamental principles of data center electrical design, emphasizing the importance of aligning electrical systems with the overall objectives and requirements of the data center. It then delves into the intricacies of data center electrical system components, covering primary infrastructure, uninterruptible power supplies (UPS), power distribution units (PDUs), and cabling and wiring systems. Subsequent chapters explore the design of power distribution architectures, covering tiered power distribution schemes, scalability considerations, and redundancy and failover strategies. The book then shifts focus to the critical aspects of reliability and efficiency in data center electrical design. It examines power quality issues, fault tolerance measures, energy efficiency strategies, environmental considerations, and sustainable solutions. The following chapters introduce the tools and processes employed in data center electrical design. This includes exploring electrical design software packages, 3D modeling and simulation tools, compliance with relevant electrical codes and standards, and the peer review and approval process. To illustrate the practical application of these concepts, the book presents case studies of designing data center electrical systems for high-performance computing (HPC) facilities and implementing sustainable data center electrical designs. Finally, it explores the emerging trends in data center electrical design, including the integration of renewable energy sources, energy storage solutions, advanced metering and monitoring capabilities, data-driven optimization, and predictive maintenance strategies. This book is intended to serve as a valuable resource for engineers, architects, and IT professionals seeking a comprehensive understanding of data center electrical design. It provides a practical and well-structured guide, covering the fundamental principles, design considerations, and emerging technologies shaping the future of this critical domain.

Download or read book ICT Energy Concepts for Energy Efficiency and Sustainability written by Giorgos Fagas and published by BoD – Books on Demand. This book was released on 2017-03-22 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a previous volume (ICT-Energy-Concepts Towards Zero-Power ICT; referenced below as Vol. 1), we addressed some of the fundamentals related to bridging the gap between the amount of energy required to operate portable/mobile ICT systems and the amount of energy available from ambient sources. The only viable solution appears to be to attack the gap from both sides, i.e. to reduce the amount of energy dissipated during computation and to improve the efficiency in energy-harvesting technologies. In this book, we build on those concepts and continue the discussion on energy efficiency and sustainability by addressing the minimisation of energy consumption at different levels across the ICT system stack, from hardware to software, as well as discussing energy consumption issues in high-performance computing (HPC), data centres and communication in sensor networks. This book was realised thanks to the contribution of the project ‘Coordinating Research Efforts of the ICT-Energy Community’ funded from the European Union under the Future and Emerging Technologies (FET) area of the Seventh Framework Programme for Research and Technological Development (grant agreement n. 611004).

Download or read book Transition to Renewable Energy Systems written by Detlef Stolten and published by John Wiley & Sons. This book was released on 2013-05-13 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this ready reference, top academic researchers, industry players and government officers join forces to develop commercial concepts for the transition from current nuclear or fossil fuel-based energy to renewable energy systems within a limited time span. They take into account the latest science and technology, including an analysis of the feasibility and impact on the environment, economy and society. In so doing, they discuss such complex topics as electrical and gas grids, fossil power plants and energy storage technologies. The contributions also include robust, conceivable and breakthrough technologies that will be viable and implementable by 2020.

Download or read book Renewable Energy Sources and Climate Change Mitigation written by Ottmar Edenhofer and published by . This book was released on 2012 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Intergovernmental Panel on Climate Change Special Report (IPCC-SRREN) assesses the potential role of renewable energy in the mitigation of climate change. It covers the six most important renewable energy sources - bioenergy, solar, geothermal, hydropower, ocean and wind energy - as well as their integration into present and future energy systems. It considers the environmental and social consequences associated with the deployment of these technologies and presents strategies to overcome technical as well as non-technical obstacles to their application and diffusion. SRREN brings a broad spectrum of technology-specific experts together with scientists studying energy systems as a whole. Prepared following strict IPCC procedures, it presents an impartial assessment of the current state of knowledge: it is policy relevant but not policy prescriptive. SRREN is an invaluable assessment of the potential role of renewable energy for the mitigation of climate change for policymakers, the private sector and academic researchers.

Download or read book 427 Eco Friendly Business Ideas written by Mansoor Muallim and published by M M Info Care. This book was released on with total page 1925 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover 427 innovative and eco-conscious business ideas tailored for a sustainable future in "427 Eco-Friendly Business Ideas: Project Report Overviews." This comprehensive guide not only provides a wealth of green business concepts but also offers insightful project report overviews, giving you a glimpse into the practical implementation and potential impact of each idea. From renewable energy startups to zero-waste initiatives, this book covers a wide range of eco-friendly ventures suitable for entrepreneurs, environmental enthusiasts, and business professionals alike. Each idea is accompanied by a concise project report overview, detailing key aspects such as feasibility, market analysis, environmental impact assessment, and more. Whether you're seeking inspiration for your next green business endeavor or looking to deepen your understanding of sustainable entrepreneurship, "427 Eco-Friendly Business Ideas: Project Report Overviews" is your essential resource for navigating the landscape of eco-conscious innovation. Dive in, explore, and embark on the journey towards a greener, more sustainable future today.

Download or read book Proceedings of the 6th International Conference on Economic Management and Green Development written by Xiaolong Li and published by Springer Nature. This book was released on 2023-06-27 with total page 1647 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings book, together with the conference, looks forward to spark inspirations and promote collaborations. International Conference on Economic Management and Green Development (ICEMGD) is an annual conference aiming at bringing together researchers from the fields of economics, business management, public administration, and green development for the sharing of research methods and theoretical breakthroughs. The proceedings consist of papers accepted by the 6th ICEMGD, which are carefully selected and reviewed by professional reviewers from corresponding research fields and the editing committee of the conference. The papers have a diverse range of topics situated at the intersecting field of economic management, public administration, and green development. ICEMGD is working to provide a platform for international participants from fields like macro- and microeconomics, international economics, finance, agricultural economics, health economics, business management and marketing strategies, regional development studies, social governance, and sustainable development. The proceedings will be of interest to researchers, academics, professionals, and policy makers in the field of economic management, public administration, and development studies.

Download or read book Future of solar photovoltaic written by International Renewable Energy Agency IRENA and published by International Renewable Energy Agency (IRENA). This book was released on 2019-11-01 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study presents options to fully unlock the world’s vast solar PV potential over the period until 2050. It builds on IRENA’s global roadmap to scale up renewables and meet climate goals.

Download or read book Data Center Electrical Design written by Charles Nehme and published by Independently Published. This book was released on 2024-01-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data centers have become the backbone of our modern digital world, powering the vast array of applications and services that we rely on daily. These critical infrastructures demand a comprehensive and robust electrical design to ensure reliable power delivery and minimize downtime. This book delves into the intricacies of data center electrical design, providing a comprehensive guide for engineers, architects, and IT professionals involved in the planning, design, and implementation of these critical systems. The book begins by introducing the fundamental principles of data center electrical design, emphasizing the importance of aligning electrical systems with the overall objectives and requirements of the data center. It then delves into the intricacies of data center electrical system components, covering primary infrastructure, uninterruptible power supplies (UPS), power distribution units (PDUs), and cabling and wiring systems. Subsequent chapters explore the design of power distribution architectures, covering tiered power distribution schemes, scalability considerations, and redundancy and failover strategies. The book then shifts focus to the critical aspects of reliability and efficiency in data center electrical design. It examines power quality issues, fault tolerance measures, energy efficiency strategies, environmental considerations, and sustainable solutions. The following chapters introduce the tools and processes employed in data center electrical design. This includes exploring electrical design software packages, 3D modeling and simulation tools, compliance with relevant electrical codes and standards, and the peer review and approval process. To illustrate the practical application of these concepts, the book presents case studies of designing data center electrical systems for high-performance computing (HPC) facilities and implementing sustainable data center electrical designs. Finally, it explores the emerging trends in data center electrical design, including the integration of renewable energy sources, energy storage solutions, advanced metering and monitoring capabilities, data-driven optimization, and predictive maintenance strategies. This book is intended to serve as a valuable resource for engineers, architects, and IT professionals seeking a comprehensive understanding of data center electrical design. It provides a practical and well-structured guide, covering the fundamental principles, design considerations, and emerging technologies shaping the future of this critical domain.

Download or read book Fundamentals of Renewable Energy Processes written by Aldo V. da Rosa and published by Academic Press. This book was released on 2009-05-07 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are hearing a LOT about renewable energy these days! But unlike most available resources on alternative energy that focus on politics and economic impacts, da Rosa's practical guide, Fundamentals of Renewable Energy Processes, is dedicated to explaining the scientific and technological principles and processes that enable energy production from safe, renewable, clean sources. Advances in the renewable energy sphere are proceeding with an unprecedented speed, and in order for the world's alarming energy challenges to be solved, solid, up-to-date resources addressing the technical aspects of renewables are essential. This new, updated 2e of da Rosa's successful book continues to give readers all the background they need to gain a thorough understanding of the most popular types of renewable energy—hydrogen, solar power, biomass, wind power, and hydropower—from the ground up. The latest advances in all these technologies are given particular attention, and are carefully contextualized to help professionals and students grasp the "whys and hows" behind these breakthroughs. Discusses how and why the most popular renewable energy sources work, including wind, solar, bio and hydrogen Provides a thorough technical grounding for all professionals and students investigating renewable energy The new 2e of a highly regarded guide written by an internationally renowned pioneer