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Author: Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
Alaska is a vast state that stretches into the Arctic Circle. Roughly 140,000 people in the state are dependent on isolated electric grids, traditionally burning expensive fossil fuels. This has negative impacts on air quality and climate. As the climate warms, fuel supply chains and traditional ways of life are threatened. Renewable electric sources offer a clean, resilient alternative with less volatile costs, but there are a variety of technical, social, economic, and political challenges to developing renewable energy systems in remote Arctic communities. Examples include harsh operating conditions, lack of local technical and managerial capacity, complex funding mechanisms, and glacial permitting processes. In this study, we interview one group of communities that are interested in adding renewable energy to their systems to understand the needs and challenges they face, and then another group that has successfully installed renewable energy, to understand how they overcame such challenges and the lessons they learned. Notable results include the importance of local buy-in, education, and technical involvement, procuring external funding sources, inter-community collaboration, installing bespoke systems, and working with reliable equipment suppliers. The goal of this report is to orient and inspire Arctic communities that want to begin their renewable transition, by providing helpful examples and points of contact.
Author: Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
Alaska is a vast state that stretches into the Arctic Circle. Roughly 140,000 people in the state are dependent on isolated electric grids, traditionally burning expensive fossil fuels. This has negative impacts on air quality and climate. As the climate warms, fuel supply chains and traditional ways of life are threatened. Renewable electric sources offer a clean, resilient alternative with less volatile costs, but there are a variety of technical, social, economic, and political challenges to developing renewable energy systems in remote Arctic communities. Examples include harsh operating conditions, lack of local technical and managerial capacity, complex funding mechanisms, and glacial permitting processes. In this study, we interview one group of communities that are interested in adding renewable energy to their systems to understand the needs and challenges they face, and then another group that has successfully installed renewable energy, to understand how they overcame such challenges and the lessons they learned. Notable results include the importance of local buy-in, education, and technical involvement, procuring external funding sources, inter-community collaboration, installing bespoke systems, and working with reliable equipment suppliers. The goal of this report is to orient and inspire Arctic communities that want to begin their renewable transition, by providing helpful examples and points of contact.
Author: Nasir El Bassam Publisher: Newnes ISBN: 0123971780 Category : Science Languages : en Pages : 418
Book Description
It is estimated that more than two billion people worldwide lack access to modern energy resources. Renewable energy has the potential to bring power to these many communities and individuals who function off the grid. This book describes the latest advances in distributed and off-grid renewable energy technologies and offers strategies and guidelines for planning and implementation of sustainable, decentralized energy supply. Coverage includes wind, solar, geothermal, and biomass systems planning and integration, economic assessment models and the role of legislative structures. -- Back Cover.
Author: Gisele Arruda Publisher: Routledge ISBN: 1351173308 Category : Political Science Languages : en Pages : 261
Book Description
This book explores various facets of the transition to renewable energy in the Arctic region. It critically examines the adverse effects of fossil fuel extraction and use, environmental and social impacts of climate change, and the possibility of a low carbon energy system through innovation and technology. Drawing together a diverse range of contributors and considering a range of new energy sources, this volume also looks at the scale of the transition challenges in the Arctic energy production and use, the necessary flexibility to balance energy demand and supply, the need of a more integrated energy infrastructure, and the new energy business models, health and safety, and quality standards for the region. Finally, it examines the transit and influence between Arctic and non-Arctic countries, in terms of growth, partnerships and new dynamics of a transitioning process to a sustainable energy system. Focusing on specific case studies that represent the most relevant energy projects in the region, this book will be of great interest to students and scholars of energy policy and transitions, climate change, global business and sustainable development.
Author: Nasir El Bassam Publisher: Elsevier ISBN: 0323851398 Category : Technology & Engineering Languages : en Pages : 598
Book Description
Distributed Renewable Energies for Off-Grid Communities: Empowering a Sustainable, Competitive, and Secure Twenty-First Century, Second Edition, is a fully revised reference on advances in achieving successful energy transition. Addressing the highly dynamic, complex and multidimensional process of a dominant socio-technical system transforming into another, this up-to-date reference addresses all stages of this complex process with data and figures to demonstrate how to tackle the process of changing a society's energy circumstance. This new edition provides an updated picture of renewables in communities and their use, covering energy concepts, strategies, prospects and combining all aspects to provide a roadmap to self-sustainable development. Addressing the influence of society on the development of renewable industry, this book provides guidelines with case studies, along with trends and innovative practices regarding renewable energy and their applications with a goal of successfully establishing smooth energy transitions in self-sustainable communities. Includes case studies that provide solutions for future decentralized energy supply problems Contains fully updated equations, data sections and figures for all energy technologies Shares a blueprint for the development of self-sustainable Integrated Renewable Communities
Author: Nasir El Bassam Publisher: ISBN: Category : Distributed generation of electric power Languages : en Pages :
Book Description
Energy is directly related to the most critical economic and social issues which affect sustainable development such as mobility, food production, environmental quality, regional and global security issues. Two-thirds of the new demand will come from developing nations, with China accounting for 30%. Without adequate attention to the critical importance of energy to all these aspects, the global, social, economic and environmental goals of sustainability cannot be achieved. Indeed the magnitude of change needed is immense, fundamental and directly related to the energy produced and consumed nationally and internationally. Today, it is estimated that more than two billion people worldwide lack access to modern energy resources. Distributed Renewable Energies for Off-Grid Communities provides various options and case studies related to the potential of renewable energies along with their environmental, economic and social dimensions. Case studies provide you with solutions to for future decentralized energy supply. Expanded coverage over previous work in the field to include coverage of rural and urban communities Provides new solutions for future decentralized energy supply.
Author: Sudipta De Publisher: Springer ISBN: 9789819714056 Category : Technology & Engineering Languages : en Pages : 0
Book Description
Due to limited non-renewable resources and climate change problems, the global energy sector must be transformed from fossil fuel dominated to renewable energy based. However, due to constraints of resources, technology, locked capital in existing energy systems, limited financial support, and associated risks in investment, etc., this transformation is not expected to occur rapidly. Rather there should be an energy transition path with planned replacement of fossil fuel-based systems to renewable-based ones. Large-scale renewable power is yet to be dominant globally. Distributed renewable power is appearing to be more common as its implementation requires smaller investments with lesser financial risks. There are several options of such distributed renewable power with great prospects at different locations. Simultaneously, there are many challenges to overcome for successful implementation of such projects. These challenges are also multi-dimensional. In this book, several chapters address bright prospects of several options of distributed renewable power. Simultaneously, other chapters address challenges of implementation of such technologies. The chapters together cover a wide perspective of both prospects and associated challenges to be addressed for it. Chapters include technological issues, optimization of energy systems, logistics and policies, case studies etc. Researchers, industry professionals, and students can benefit from this book.
Author: Lawryn Edmonds Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
An increase in distributed energy resources (DERs), particularly non-dispatchable variable renewable energy (VRE) sources such as rooftop photovoltaic and small-scale wind turbines, brings about new challenges to distribution system operators. DERs, such as VRE sources, battery energy storage systems, distributed (conventional) generators, and responsive loads, increase the complexity of the distribution system. Therefore, system characteristics shift away from the previously passive system toward an active distribution system. With an active distribution system, there comes a need for fair and transparent pricing schemes, which reward DERs for reducing losses, voltage violations, congestion, and imbalance of lines. Further, increased energy storage capabilities and demand-responsive loads will help integrate the distributed resources by instantaneously balancing generation and demand. These balancing actions must also be rewarded. Therefore, a distribution locational marginal price (DLMP) mechanism serving as a price signal for the economic dispatch of generation sources within the distribution system is first proposed. Defined as the marginal cost to supply the next increment of power to a specific location, this mechanism may encourage the acceptance of DERs due to the incentives arising from nodal pricing. DLMP components for energy, loss, voltage violation, and congestion for a linear approximation of the alternating current optimal power flow are leveraged in this work. The proposed method also addresses VRE uncertainty using the data-driven probability efficient point method. Numerical results show the DLMP mechanism can serve as a tool to improve distribution grid conditions by encouraging or discouraging real and reactive power consumption at specific nodes in the system. It is also demonstrated that three-phase real and reactive nodal pricing allows for better control of diverse DERs in active distribution systems. The DLMP is further used in a home energy management system application that utilizes the blockchain for secure communication. Next, an investigation into the impact of coupling the electricity distribution and drinking water networks on the DLMP and efficient VRE integration is undergone. Water pumps serve as demand-responsive loads that follow the available VRE generation. This technique is achieved by using elevated water tanks to optimally schedule the water network operation to meet water demands while improving grid conditions. A novel linear coordinated water and energy model is formulated and validated on a coupled electrical distribution system and water network. Results show the impact of coupling water and energy networks on the cost of operation and the DLMPs. The inclusion of water tanks as alternative storage devices in the electricity distribution network are shown to moderately reduce voltage violations, line congestion, and VRE curtailments in a case with high VRE penetration. Finally, unique demand response and storage solutions are identified within an agricultural community microgrid that considers an electricity-run green ammonia synthesis plant. The small-scale ammonia plant's operational schedule follows the available VRE generation to reduce VRE curtailment and improve grid conditions. Excess renewables in the system can be stored as chemical energy in anhydrous ammonia. When the price of electricity is extremely high, the proposed model accounts for a direct ammonia fuel cell that consumes ammonia to provide electricity back to the grid. This work proposes a linear coordinated operational model of an electricity distribution system and an electricity-run, green ammonia plant. Case studies are performed on an agricultural community microgrid. Results indicate the ammonia plant can adequately serve as a demand response resource and positively impact the DLMP. Studies showed this coupling decreased electricity costs of the ammonia plant by nearly a third, with ammonia profits increasing 17%. This dissertation can serve as a tool for utilities implementing the DLMP market mechanism in distribution systems. It can further assist with the operation of coordinated operation of water and electricity distribution networks under uncertain VRE generation. Finally, agricultural community microgrid operators can utilize techniques proposed in this dissertation with the hope of increasing the vitality of small towns and rural communities.
Author: Information Resources Management Association Publisher: Engineering Science Reference ISBN: 9781799891529 Category : Languages : en Pages : 2250
Book Description
Energy usage and consumption continue to rise globally each year, with the most efficient and cost-effective energy sources causing huge impacts to the environment. In an effort to mitigate harmful effects to the environment, implementing clean energy resources and utilizing green energy management strategies have become worldwide initiatives, with many countries from all regions quickly becoming leaders in renewable energy usage. Still, not every energy resource is without flaws. Researchers must develop effective and low-cost strategies for clean energy in order to find the balance between production and consumption. The Research Anthology on Clean Energy Management and Solutions provides in-depth research that explores strategies and techniques used in the energy production field to optimize energy efficiency in order to maintain clean and safe use while delivering ample energy coverage. The anthology also seeks solutions to energy that have not yet been optimized or are still produced in a way that is harmful to the environment. Covering topics such as hydrogen fuel cells, renewable energy, solar power, solar systems, cost savings, and climate protection, this text is essential for electrical engineers, nuclear engineers, environmentalists, managers, policymakers, government officials, professionals in the energy industry, researchers, academicians, and students looking for the latest research on clean energy management.
Author: Nadarajah Mithulananthan Publisher: Springer ISBN: 9783319841199 Category : Science Languages : en Pages : 135
Book Description
This book introduces several simple analytical approaches to aid the seamless integration of renewable distributed generation. It focuses on the idea of intelligent integration, which involves locating and developing suitable operational characteristics of renewable distributed generation. After reviewing the options available, the best location should be chosen, an appropriately sized operation should be installed and the most suitable operational characteristics should be adopted. Presenting these simple analytical approaches, their step-by-step implementation and a number of cases studies using test distribution systems, the book clearly demonstrates the technical, economic and environmental benefits of intelligent integration.
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Author: Nasir El Bassam
Author: Gisele Arruda
Author: Nasir El Bassam
Author: Nasir El Bassam
Author: Sudipta De
Author: Lawryn Edmonds
Author: Information Resources Management Association
Author: Nadarajah Mithulananthan
Author: Thomas Degner