A Feasibility Study on Solar Water Pumping in Southern Sudan PDF Download

Author: Robert Leif Solem
Publisher:
ISBN:
Category : Pumping machinery
Languages : en
Pages : 202

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Author: Eltahir Khalid Mohammed Abdelgadir
Publisher:
ISBN:
Category :
Languages : en
Pages : 147

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Author: Anamika Singh
Publisher:
ISBN:
Category : Solar pumps
Languages : en
Pages : 130

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Book Description
This thesis presents a techno-economic feasibility analysis of solar water pumping systems in public facilities located in rural parts of Nigeria. Three different public facilities namely, a primary health care center in Ibwa (PHC, Ibwa), a comprehensive health care center in Kwali (CHC, Kwali), and the LEA Primary School in Mapa (LEA School, Mapa), all located in Federal Capital Territory (FCT) of Nigeria, were analyzed. The facilities considered in the study have varying levels of water demand (micro, small, and medium), and they are used as cases to establish the techno-economic suitability of solar water pumping systems to deliver water at such sites. This study provides a review of challenges associated with the provision of clean water in public facilities in Nigeria and a step-by-step guide to design a solar water pumping system that can be used to provide this water. It also provides a method to optimize the cost of installing these systems with the help of a model and compares the cost of systems in cases where the sizing is determined by a standard design procedure with the cost of systems when sizing is based on an optimization model. The results of optimization identify that the upfront cost of the system can be reduced by 1.5%, 9%, and 23% for PHC, Ibwa, CHC Kwali and LEA School Mapa, respectively. Results of the economic analysis indicate that the cost of water from the solar water pumping system is half of the cost of purchasing water (if these facilities were to procure water from the local water distributors to fulfill their water demand) for CHC Kwali, and four times less for the LEA School, Mapa. However, due to its smaller size, the cost of water from the solar pumping system for PHC Ibwa is about twice the cost of purchased water. A sensitivity analysis on storage capacity, PV array size, and cost of the system highlights the importance of optimizing the relationship between PV array size and storage tank size for a given level of water demand. A system designed and analyzed through a modeling tool can therefore enhance the cost-effectiveness of solar pumping systems at public facilities in rural areas.

Author: Paula Castro
Publisher: Springer
ISBN: 3319750046
Category : Science
Languages : en
Pages : 518

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This book collects wide-ranging contributions such as case studies, reviews, reports on technological developments, outputs of research/studies, and examples of successful projects, presenting current knowledge and raising awareness to help the agriculture and forestry sectors find solutions for mitigating climate variability and adapting to change. It brings the topic of ecosystem services closer to education and learning, as targeted by the Framework Convention on Climate Change and the Paris Agreement, the 2030 Agenda for Sustainable Development and the EU Biodiversity Strategy to 2020. Climate change and its impacts on agriculture and agroforestry have been observed across the world during the last 50 years. Increasing temperatures, droughts, biotic stresses and the impacts of extreme events have continuously decreased agroforestry systems’ resilience to the effects of climate change. As such, there is a need to adapt farming and agroforestry systems so as to make them better able to handle ever-changing climate conditions, and to preserve habitats and ecosystems services.

Author:
Publisher:
ISBN:
Category : Solar energy
Languages : en
Pages : 450

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Author: Hamid Ali
Publisher: Routledge
ISBN: 1317964640
Category : Political Science
Languages : en
Pages : 289

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Book Description
Darfur is a vast region endowed with limited and unexplored natural resources, poor infrastructure, and lack of major development projects, and identifying its economic and human development needs brings us closer to finding ways to alleviate its human suffering and environmental stress. This book presents a broad spectrum of analytical perspectives from prominent academics, professionals, and practitioners from Darfur itself, adhering to the principles of scientific inquiry with intellectual rigor and objectivity in order to form a collective thesis on the political economy of Darfur. The first section in this title presents Darfur as a political entity, including its systems of land tenure and administration. The second section describes the water resources, agricultural production, and environmental conditions of the region. The third discusses the cost of the war, health issues, and women’s issues, and the fourth discusses energy and transportation infrastructure. While there are many existing books that discuss the current humanitarian and political crisis in Darfur, this is one of the first to explore the causes behind the crisis. This title is a valuable resource for academics, students, researchers and policy-makers with an interest in the region and in the wider fields of political economy and conflict studies.

Author: A A M Sayigh
Publisher: World Scientific
ISBN: 9814555800
Category :
Languages : en
Pages : 458

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Book Description
This volume covers the following fields: path integrals, quantum field theory, variational perturbation theory, phase transitions and critical phenomena, topological defects, strings and membranes, gravitation and cosmology.

Author: ALBERTO. W. KIPRONO IBANEZ LLARIO (ASENATH.)
Publisher:
ISBN: 9781788530361
Category : Solar pumps
Languages : en
Pages : 268

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Book Description
Solar power for pumping groundwater has a vast potential for improving the sustainability of water supply schemes. However experience also shows that a lack of knowledge, capacity and expertise to design and implement such schemes is holding back their adoption. This book bridges this gap to equip engineers and technicians with the requisite knowledge for design, implementation and operation of sustainable solar powered water schemes.Solar Pumping for Water Supply is a state of the art review of solar water pumping technology combined with practical insights, lessons and best practices drawn from experience. It takes the reader step by step through the different phases that comprise a solar water pumping project, namely: assessment, design, purchase of equipment, installation, operation and management. The book also covers the economics of using solar pumping technology, especially when compared to diesel generators and hand pumps. Finally, the social aspects are included, specifically relating to the operation and management of solar pumping systems and the role that beneficiaries, implementers, government and the private sector might play to ensure long-lasting water supply. The book provides links and references to tools, documents and videos to accompany the content of the different chapters.Essential reading for solar technical practitioners at NGOs, UN agencies, government offices and private sector, including Global and Regional Technical advisors and Field engineers wanting to understand and know how to design water systems using solar power. A basic knowledge in the field of water supply is assumed, but no previous knowledge of solar photovoltaic technology is required.Alberto Ibáñez Llario is a Global Solar and Water Advisor with the International Organization for Migration and has 15 years of experience in water systems and solar PV in various locations around the world.Asenath Kiprono is a solar water pumping expert with 12 years' experience in design and implementation of pumping systems in rural Africa, including solar pumping systems in the private, public and humanitarian sectors.

Author: Jūdīth Bīrīrā
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 104

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Author: Shiva Gorjian
Publisher: Academic Press
ISBN: 0323886256
Category : Technology & Engineering
Languages : en
Pages : 497

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Book Description
Solar Energy Advancements in Agriculture and Food Production Systems aims to assist society and agricultural communities in different regions and scales to improve their productivity and sustainability. Solar energy, with its rapidly growing technologies and nascent market, has shown promise for integration into a variety of agricultural activities, providing an alternative, sustainable solution to current practices. To meet the future demands of modern sustainable agriculture, this book addresses the major existing problems by providing innovative, effective, and sustainable solutions using environment-friendly, advanced, energy-efficient, and cost-optimized solar energy technologies. This comprehensive book is intended to serve as a practical guide for scientists, engineers, policymakers, and stakeholders involved in agriculture and related primary industries, as well as sustainable energy development, and climate change mitigation projects. By including globally implemented solar-based agriculture projects in each chapter and highlighting the key associated challenges and benefits, it aims to bridge the knowledge gap between the market/real-world applications and research in the field. - Provides up-to-date knowledge and recent advances in applications of solar energy technology in agriculture and food production - Introduces two advanced concepts of agrivoltaics and aquavoltaics and addresses their potentials, challenges, and barriers - Explains the application of solar energy technologies in agricultural systems, including greenhouse cultivation, water pumping and irrigation, desalination, heating and cooling, and drying - Explains the use of solar energy in agricultural automation and robotics, considering precision agriculture and smart farming application - Describes new applications of solar energy in agriculture and aquaculture, and technoeconomic and environmental impacts of solar energy technologies in agriculture and food production