Download or read book The Future of Gas Networks written by Meysam Qadrdan and published by Springer. This book was released on 2019-08-30 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the role of gas networks in future low-carbon energy systems, and discusses various decarbonisation pathways, providing insights for gas network operators, developers, and policy makers. As more countries around the world move towards low-carbon energy systems and increase their exploitation of renewable energy sources, the use of natural gas and the associated infrastructure is expected to undergo a substantial transformation. As such there is a great uncertainty regarding the future role of gas networks and how they will be operated in coming years. The topics addressed include: Fundamentals of gas network operation The impact of variable renewable electricity generation on the operation and expansion of gas networks The impact of decarbonising heat supplies on gas networks Opportunities and challenges of utilising gas networks to transport alternative low-carbon gases such as bio-methane and hydrogen

Download or read book The Future Role of Natural Gas Networks in an Integrated Energy Network Transitioning to a Low carbon Future written by Devasanthini Devaraj and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluating Gas Network Capacities written by Thorsten Koch and published by SIAM. This book was released on 2015-03-17 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book deals with a simple sounding question whether a certain amount of gas can be transported by a given pipeline network. While well studied for a single pipeline, this question gets extremely difficult if we consider a meshed nation wide gas transportation network, taking into account all the technical details and discrete decisions, as well as regulations, contracts, and varying demand. This book describes several mathematical models to answer these questions, discusses their merits and disadvantages, explains the necessary technical and regulatory background, and shows how to solve this question using sophisticated mathematical optimization algorithms."--

Download or read book Sale of Gas Networks by National Grid written by Great Britain: National Audit Office and published by The Stationery Office. This book was released on 2006-02-10 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: In June 2005, the National Grid plc sold four of the eight regional gas distribution networks in Britain for £5.8 billion (those covering Scotland, Wales and the north, south and west of England). The Office of Gas and Electricity Markets (Ofgem), the industry regulator, controls the licenses for operation of these networks; and in making its recommendation on their sale, Ofgem's primary statutory responsibility was to protect the interest of consumers. This NAO report finds that Ofgem successfully fulfilled its duty in relation to the sales, and in seeking to maintain a stable regulatory framework and manage future risks. The sales should help encourage price competition and more efficient working practices, and help deliver potential savings to customers. However, the projected benefits to consumers are subject to uncertainty, given that they are forecast over a long time frame. The report makes a number of recommendations designed to highlight lessons learned in relation to: calculating customer benefits; the internal management of projects involving sales and mergers; and protecting the consumer interest in the future.

Download or read book The Future of Russian Gas and Gazprom written by Jonathan P. Stern and published by Oxford Institute for Energy Studies. This book was released on 2005 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Russian gas industry provides 50% of Russian domestic energy supplies, a substantial proportion of CIS gas supplies, and around 20% of European gas demand. Declines in production at existing fields mean that Gazprom will face increasingly difficult decisions about moving to higher cost fields on the Yamal Peninsula. The alternative will be increasing imports from Central Asian countries and allowing other Russian gas producers to increase their role in the industry. Russian exports to Europe will gradually increase and deliveries of Russian LNG will commence to Asia and the both coasts of North America. Pipeline gas deliveries to East Asian countries may have a longer time horizon. Export projects aimed at new markets will depend crucially on the maintenance of (oil and) gas prices at the levels of 2003-05. European exports will also depend on the pace of EU market liberalisation and Gazprom's ability to agree mutually acceptable terms for transit, principally with Ukraine and Belarus. Reform, liberalisation and restructuring of the Russian gas industry have been more substantial than has generally been recognised. Most important has been price reform which, in 2005, allowed Russian industrial customers to become profitable to serve at regulated prices. Price increases may significantly reduce future increases in domestic gas demand. The increasing need for production from companies other than Gazprom will ensure that liberalised access to networks expands considerably over the next decade. In the 2000s, Gazprom reclaimed its CIS gas business from intermediaries, while maintaining its de facto monopoly of exports to Europe and establishing a similar degree of authority over future exports to Asia. The merger of Gazprom and Rosneft will provide the potential to become a force in the domestic and international oil markets, particularly given the authority that the president has conferred on the company in terms of Russian energy policy.

Download or read book Energy Networks in the Energy Transition Era written by Rahmatallah Poudineh and published by . This book was released on 2022 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: As infrastructures that connect the energy source with the energy use, energy networks constitute a crucial element of national and global energy systems. They also play a key role in helping with balancing supply and demand, thus ensuring that energy is not only available in the right places but also at the right time. Energy transition will have significant impacts, though not necessarily in the same way, on existing energy networks, for example, electricity and natural gas grids, and might lead to the growth of new energy carrier systems, such as district heating and cooling and the deployment of new infrastructures to support the use of hydrogen. Understanding the implications of energy transition for energy networks, and the ways in which these infrastructures should adapt to the challenges of decarbonization, is important to achieve net-zero carbon objectives. This paper explores some of the key issues faced by electricity transmission and distribution networks; natural gas networks; and future hydrogen, heating, and cooling networks in the transition of energy systems. Also, as future decarbonized energy systems are likely to exhibit significantly more interaction between different parts of the system, this paper explores possible approaches to utilizing the synergies between energy networks and benefiting from their integrated operation to lower the costs and challenges of decarbonization.

Download or read book Natural Gas Networks Performance After Partial Deregulation Five Quantitative Studies written by Paul W Macavoy and published by World Scientific. This book was released on 2007-12-10 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers the first set of quantitative analyses of the results of deregulation of the gas wellhead process coupled with partial deregulation of pipeline transportation and product storage. This complex process — which involves taking pipelines out of the field markets as product purchasers, and creating spot gas and pipeline space markets — has changed the nature and extent of services for gas at the burner tip, and the level as well as volatility of prices for these services. Using econometric tools of analysis, the authors concentrating on these changes uncover surprising findings in contrast to what regulatory reform was supposed to accomplish.

Download or read book The Hidden Flexibility of the Natural Gas Network for Electric Power Operations A Case Study of a Near Miss Winter Event written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. power sector has become increasingly reliant on gas pipeline networks to deliver fuel to natural gas power plants. In addition to supplying relatively low-cost fuel, gas networks offer generators flexibility in their operations through the ability to deliver fuel when needed by using gas storage facilities or linepack if the gas network is at an operating point below its design capacity. However, disruptions or stress events on the gas network - like those occurring in the Northeast and Texas in recent years - can result in limitations on gas availability to generators at times when generation is in short supply. Here we examine a period of stress that occurred in the winter of 2022 in the Western United States. Using data on the region's natural gas pipeline network and electric generators, we build an integrated gas and electric model that closely replicates the actual dispatch of the period. We then evaluate the implications of removing flexibility employed by the gas network operator, which during that period curtailed scheduled gas deliveries to other parties to increase deliveries to natural gas power plants, which requested more gas than initially forecasted. We find that without the flexibility supplied by the gas network operator, there would have been curtailment of gas generation due to gas offtake constraints, requiring the power system operator to redispatch relying on more expensive generation or to potentially shed load. A sensitivity exploring a wind drought further exacerbates the strain, illustrating the potential challenge of managing gas and grid interactions as systems move to higher shares of variable renewable electricity. Based on this example, we discuss potential coordination strategies between the two system operators to ensure that the power system can successfully utilize and rely on the flexibility offered by natural gas networks.

Download or read book Logistics Operations and Management written by Reza Farahani and published by Elsevier. This book was released on 2011-05-25 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of how to strategically manage the movement and storage of products or materials from any point in the manufacturing process to customer fulfillment. Topics covered include important tools for strategic decision making, transport, packaging, warehousing, retailing, customer services and future trends. An introduction to logistics Provides practical applications Discusses trends and new strategies in major parts of the logistic industry

Download or read book Power to Gas Bridging the Electricity and Gas Networks written by Mohammad Amin Mirzaei and published by Academic Press. This book was released on 2023-04-22 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power-to-Gas: Bridging the Electricity and Gas Networks introduces the concept of Power-to-Gas (P2G) technologies in the Whole Energy System framework and related Vector-Coupling Technologies (VCTs). The boo provides a comprehensive approach to the economic, technical and environmental evaluation of P2G technology to make more effective use of the surplus power of renewable units. It covers converting electricity to hydrogen or methane, and the challenges, analytical solutions and future trends of P2G applications. Moreover, the reference features technology overviews and literature reviews in each chapter, along with concepts, appropriate definitions, fundamentals and contexts in the energy systems. Finally, modeling issues and requirements for analysis Gas and Power Vector-Coupling Technologies are presented and supported by real-world case studies and experimental examples. By uniquely analyzing issues from the whole energy system perspective, this book plays a pivotal role in supporting researchers and academicians in electrical, mechanical and energy engineering in their long-term decarbonization strategies. Includes a reliability assessment of cyber-physical power applications Presents practical methods, along with evidence from applications to real-world and simulated coupled energy systems Provides sample computer codes/pseudocodes and analytical examples for the presented methods

Download or read book The Future of the UK Gas Network written by and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Distribution Networks written by Great Britain. Parliament House of Commons. Committee of Public Accounts and published by Stationery Office/Tso. This book was released on 2007-01-11 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: In June 2005 National Grid sold four of its eight regional networks for distributing gas for £5.8 billion. The Office of Gas and Electricity Markets (Ofgem), the regulator of the gas and electricity markets in Great Britain, was responsible for approving the sales. Its primary statutory duty is to protect the interests of consumers. The Committee took evidence from Ofgem on: its approval of the sales; the approach to setting prices for the gas networks; and its role in overseeing the infrastructure of the gas networks. Ofgem had concluded that the potential benefits for customers from the sales were likely to be £325 million over the period 2008 to 2023. This sum equates to approximately £1 per customer per year, a small saving when compared to average domestic gas bills of £550 per annum, and is a modest target considering that there was potential for further cost savings of £850 million regardless of whether the sales took place. Ofgem predicted that 80 per cent of the £325 million would come after 2013 but is not confident that the benefits will be achieved. It needs to set challenging efficiency targets at the next price review in 2008 to deliver savings as early as possible.

Download or read book Grid Modernization Future Energy Network Infrastructure written by Mohammadreza Daneshvar and published by Springer Nature. This book was released on 2021-03-08 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents theoretical, technical, and practical information on the modernization of future energy networks. All the basic requirements covering concepts, modeling, optimizing, and analyzing of future energy grids with various energy carriers such as electricity, gas, heat, and water, as well as their markets and contracts, are explained in detail. The main focus of the book is on modernizing both the energy consumers and the energy producers and analyzing various aspects of grid modernization such as reliability, resiliency, stability, and security. Coverage includes advanced communication protocols and solution methods for the Internet of Energy (IoE) infrastructure and energy trading in future energy grids with high/full share of renewable energy resources (RERs) within the transactive energy (TE) paradigm. Probabilistic modeling and optimizing of modern grids will be evaluated using realistic case studies considering the economic aspects of multi-carrier energy markets. This book will be welcomed as an important resource by researchers and postgraduate students studying energy systems, as well as practicing engineers working on modernizing energy grids and the design, planning, scheduling, and operation of smart power systems. Proposes practical solutions for solving the challenges of modern multi-carrier energy grids; Examines various types of energy storage systems and distributed energy resources (DERs) with an emphasis on renewable energy resources (RERs); Provides comprehensive mathematical models for optimizing of future modern multi-carrier energy grids.

Download or read book Classical and Recent Aspects of Power System Optimization written by Ahmed F. F. Zobaa and published by Academic Press. This book was released on 2018-06-29 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Classical and Recent Aspects of Power System Optimization presents conventional and meta-heuristic optimization methods and algorithms for power system studies. The classic aspects of optimization in power systems, such as optimal power flow, economic dispatch, unit commitment and power quality optimization are covered, as are issues relating to distributed generation sizing, allocation problems, scheduling of renewable resources, energy storage, power reserve based problems, efficient use of smart grid capabilities, and protection studies in modern power systems. The book brings together innovative research outcomes, programs, algorithms and approaches that consolidate the present state and future challenges for power. Analyzes and compares several aspects of optimization for power systems which has never been addressed in one reference Details real-life industry application examples for each chapter (e.g. energy storage and power reserve problems) Provides practical training on theoretical developments and application of advanced methods for optimum electrical energy for realistic engineering problems

Download or read book The Extraction State written by Charles Blanchard and published by University of Pittsburgh Press. This book was released on 2021-01-12 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: The history of the United States of America is also the history of the energy sector. Natural gas provides the fuel that allows us to heat our homes in winter and cool them in summer with the touch of a button or turn of a dial—when the industry runs smoothly. From the oil crisis of the 1970s to the fall of Enron and the California electricity crisis at the turn of the century to contemporary issues of hydraulic fracking, poorly conceived government policies have sometimes left us shivering, stranded, or with significantly lighter wallets. In this expansive narrative, Charles Blanchard traces the rise of natural gas and the regulatory missteps that nearly ruined the market. Beginning in the 1880s, The Extraction State explains how the New Deal regulatory compact came together in the 1920s, even before the Great Depression, and how it fell apart in the 1970s. From there, the book dissects the policies that affect us today, and explores where we might be headed in the near future.

Download or read book National Reforms in European Gas written by M. Arentsen and published by Gulf Professional Publishing. This book was released on 2003-08-14 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focussing on the change and development of national gas markets in Europe, this book provides an overview, analysis and comparison of recent dynamics in several national gas markets, at a time of very rapid change within this industry. This overview provides a better understanding of current events and future evolution in the European gas business. What can be expected at the European level given the recent trends and dynamics in national gas markets in Europe? How did countries respond to the EU gas directive and why? What are the important barriers to a harmonised European gas market from the perspective of national developments? This book tackles these and related questions. Written by experts across the field of energy policy and reform, this publication will be an invaluable resource for social scientists studying the ongoing reform process in energy markets as well as industry analysts, consultants, policy makers and utility companies worldwide.

Download or read book Power to Gas Technology and Business Models written by Markus Lehner and published by Springer. This book was released on 2014-07-18 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increased production of energy from renewable sources leads to a need for both new and enhanced capacities for energy transmission and intermediate storage. The book first compares different available storage options and then introduces the power-to-gas concept in a comprehensive overview of the technology. The state of the art, advancements, and future requirements for both water electrolysis and methanation are described. The integration of renewable hydrogen and methane into the gas grid is discussed in terms of the necessary technological measures to be taken. Because the power-to-gas system is very flexible, providing numerous specific applications for different targets within the energy sector, possible business models are presented on the basis of various process chains taking into account different plant scales and operating scenarios. The influence of the scale and the type of the integration of the technology into the existing energy network is highlighted with an emphasis on economic consequences. Finally, legal aspects of the operation and integration of the power-to-gas system are discussed.