Renewable Energy Source Definition

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Renewable Energy Source Definition

Feature papers represent the most advanced research that has had a significant impact on the field. Feature papers are submitted by special invitation or recommendation of the Scientific Editor and are peer reviewed before publication.

Differences With Renewable & Nonrenewable Resources (video)

A feature paper can be an original research article, a major new research study that often involves different techniques or methods, or a comprehensive review paper with a concise and clear update on recent advances in the field that examines the most exciting advances in science. Literature This type of paper provides insight into possible future directions for research or practice.

Editors’ Choice articles are based on recommendations from scientific editors of journals around the world. The editor selects a number of recently published articles in the journal which he considers to be of interest to the author or relevant to the field. The objective is to provide a sampling of the most interesting work published in various fields of research in the journal.

Ram Avatar 1, * , Netranand Sahu 2, 3, Ashwani Kumar Aggarwal 4, Shamik Chakraborty 5, Ali Kharraji 6, 7, Ali P. By Yunus 8, G Dow 9 and Tony Augustio Kurniawan 10

Key Laboratory of Coastal and Wetland Ecosystems (Xiamen University), Ministry of Education, College of Environment and Ecology, Xiamen University, Xiamen 361102, China

Nonrenewable Resources Definition

Received: 30 June 2019 / Revised: 9 August 2019 / Accepted: 15 August 2019 / Published: 19 August 2019

Renewable energy has received a lot of attention in the past decade. One of the reasons is the scarcity of fossil fuels and the increasing demand for energy due to the increase in world population. This article attempts to give an overview of what researchers in the field of remote sensing and geographic information systems (GIS) are doing in renewable energy research to achieve a more sustainable future. Some surveys of renewable energy such as geothermal energy, wind energy, hydropower, biomass and solar energy are discussed in this article. The focus of this review paper is to explore how remote sensing and GIS techniques have been useful in finding the best sites for renewable energy. Several case studies from different parts of the world using such techniques to identify various renewable energy resource sites are included in this article. Although remote sensing and GIS techniques used in exploration of renewable energy resources consider themselves to be the most effective among others, it is important to remember that in reality, a combination of different techniques is more effective for the job. Throughout the paper, many issues related to the use of remote sensing and GIS for renewable energy are examined from current and future perspectives and possible solutions are proposed. The authors believe that the conclusions and recommendations drawn from the case studies and literature reviewed in this study will be useful to renewable energy scientists and policy makers.

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Earth energy; wind power; biomass; water power; solar energy; renewable energy; fossil geothermal energy; wind power; biomass; water power; solar energy; renewable energy; Fossil fuel

Non-renewable energy based on fossil fuels such as coal, oil, natural gas and wood is widely used in power generation, transport, heating and manufacturing industries. However, non-renewable energy is decreasing due to increasing energy demand due to population growth [1, 2, 3]. With increasing acceptance and scientific consensus on the threat of climate change in global society, the need to switch from fossil fuels and transition to renewables has been highlighted in recent years [4]. Therefore, it is necessary to find alternative sources of energy, because there will always be a need for energy. The share of renewable energy in power generation, heating and transportation systems in cities has increased significantly [5]. This article focuses on five types of renewable energy viz. Geothermal, wind, biomass, hydro and solar energy (Figure 1).

What Is Non Renewable Energy? Definition, Sources, Pros And Cons

Geothermal energy is considered as an environmentally friendly option. According to the Intergovernmental Panel on Climate Change (IPCC) report on renewable energy sources, climate change is unlikely to have a significant impact on the reliability of geothermal energy, but widespread use of geothermal energy will play an important role in one direction. . Reduction of greenhouse gas emissions [6]. In addition, modern technology for managing wine reservoirs with the continuous addition of heat from the earth process ensures that the geothermal system can be used for a long time. Geothermal energy is physically produced from the heat that comes from the decay of naturally occurring radioactive isotopes on Earth. This internal heat sink is estimated to produce 1.3 × 10 thermal energy at a depth of 10 km.

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Oil barrels [7]. Assuming that global energy consumption is equivalent to 100 million barrels of oil per day, geothermal energy can provide the energy needed for six million years [8]. Geothermal resources can be divided into three categories: hydrothermal or convective systems, convective systems, and deep water. Hydrothermal (convective) systems can be affected by steam or water [9]. These include hot springs, fumaroles and chemically altered rocks. Sometimes, however, nothing like that happens. At the same time, the conductive system contains hot rocks and magmatic sources, and deep aquifers contain fluids moving in porous media at depths greater than 3 km, but there is no magmatic hot source at the site. Turbine generators can be driven to generate electricity from electrical energy steam or by using secondary hydrocarbon steam. Currently, geothermal energy contributes about 0.4% of global electricity generation with a growth rate of 5%. In contrast, solar energy currently accounts for less than 0.2% of global electricity generation, but with a high growth rate of 25–30% [10]. Currently, the total installed capacity of geothermal resources worldwide is 10,898 MW, which is equivalent to about 67,246 GW of electricity [6].

Wind energy, an alternative to fossil fuels, is an abundant, renewable and clean resource. Wind power converts wind energy into electricity. Small offshore wind farms provide electricity to remote locations. Statistics show that wind energy is one of the fastest growing energy sources in the world. Wind resources quadrupled from 2000-2006, with many new projects in China, the United States, Denmark among other countries [11, 12]. The feasibility of a wind energy project is highly dependent on the location of the project. A good pre-investment assessment helps predict project outcomes and reduce uncertainty [13]. The main success factors of wind power projects depend on factors such as wind power intensity, sea level elevation, terrain topography, connectivity through networks, proximity to power networks and distance from protected areas [14]. Based on their location, wind farms are divided into two categories. marine and marine [15]. Onshore wind farms are known as onshore farms. For offshore wind farm projects, land topography and soil hardness are considered. Proximity to transit and road networks are also considered. For offshore wind farms, mainly satellite images are analyzed to verify location and elevation potential [16]. Satellite images provide guidance for further decision-making in wind farm projects

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In addition to satellite imagery, light detection and ranging (LIDAR), sonic detection and ranging (SODR), and synthetic aperture radar (SAR) are widely used in wind farms. The use of remote sensing helps improve the sensor deployment process based on mating poles [17]. Wind farms located in lakes, rivers, oceans are known as offshore wind farms. In an offshore wind farm, resources must be qualified before the farm can be delivered. In offshore wind energy, remote sensing can be used in three different ways: ground-based, airborne and satellite. Ground-based techniques are useful when large wind turbines are installed and the meteorological mast cannot see across the plane of the rotor [18]. It is generally used at heights of 100 m to 200 m above the ground [19].

The 5 Different Kinds Of Renewable Energy Sources

Annual biomass crops and fast-growing non-food crops can provide sustainable bioenergy production [20]. Biomass refers to the biological material of living organisms or plants. It is one of the most widely used energy sources in non-industrial industries

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Renewable Energy Resources


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Author by : John Twidell
Languange Used : en
Release Date : 2006-01-16
Publisher by : Taylor & Francis

ISBN :

Description : In the years between the first and this second edition, renewable energy has come of age; it makes good sense, good government and good business. This book considers the unchanging principles of renewable energy technologies alongside modern application and case studies. In this second edition, the presentation of the fundamentals has been improved throughout, and chapters on economics and institutional factors have been added. Likewise, sections on environmental impact have been added to each technology chapter. Renewable Energy Resources supports multi-disciplinary....






Achieving The Paris Climate Agreement Goals


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Author by : Sven Teske
Languange Used : en
Release Date : 2019-02-01
Publisher by : Springer

ISBN :

Description : This open access book presents detailed pathways to achieve 100% renewable energy by 2050, globally and across ten geographical regions. Based on state-of-the-art scenario modelling, it provides the vital missing link between renewable energy targets and the measures needed to achieve them. Bringing together the latest research in climate science, renewable energy technology, employment and resource impacts, the book breaks new ground by covering all the elements essential to achieving the ambitious climate mitigation targets set out in the Paris Climate Agreement. For example, sectoral implementation pathways, with special emphasis on differences between developed and developing countries and regional conditions, provide tools to implement the scenarios globally and domestically. Non-energy greenhouse gas mitigation scenarios define a sustainable pathway for land-use change and the agricultural sector. Furthermore, results of the impact of the scenarios on employment and mineral and resource requirements provide vital insight on economic and resource management implications. The book clearly demonstrates that the goals of the Paris Agreement are achievable and feasible with current technology and are beneficial in economic and employment terms. It is essential reading for anyone with responsibility for implementing renewable energy or climate targets internationally or domestically, including climate policy negotiators, policy-makers at all levels of government, businesses with renewable energy commitments, researchers and the renewable energy industry....






Renewable Energy And Wildlife Conservation


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Author by : Christopher E. Moorman
Languange Used : en
Release Date : 2019-09-10
Publisher by : JHU Press

ISBN :

Description : Brings together disparate conversations about wildlife conservation and renewable energy, suggesting ways these two critical fields can work hand in hand. Renewable energy is often termed simply "green energy," but its effects on wildlife and other forms of biodiversity can be quite complex. While capturing renewable resources like wind, solar, and energy from biomass can require more land than fossil fuel production, potentially displacing wildlife habitat, renewable energy infrastructure can also create habitat and promote species health when thoughtfully implemented. The authors of Renewable Energy and Wildlife Conservation argue that in order to achieve a balanced plan for addressing these two crucially important sustainability issues, our actions at the nexus of these fields must be directed by current scientific information related to the ecological effects of renewable energy production. Synthesizing an extensive, rapidly growing base of research and insights from practitioners into a single, comprehensive resource, contributors to this volume • describe processes to generate renewable energy, focusing on the Big Four renewables—wind, bioenergy, solar energy, and hydroelectric power • review the documented effects of renewable energy production on wildlife and wildlife habitats • consider current and future policy directives, suggesting ways industrial-scale renewables production can be developed to minimize harm to wildlife populations • explain recent advances in renewable power technologies • identify urgent research needs at the intersection of renewables and wildlife conservation Relevant to policy makers and industry professionals—many of whom believe renewables are the best path forward as the world seeks to meet its expanding energy needs—and wildlife conservationists—many of whom are alarmed at the rate of renewables-related habitat conversion—this detailed book culminates with a chapter underscoring emerging opportunities in renewable energy ecology. Contributors: Edward B. Arnett, Brian B. Boroski, Regan Dohm, David Drake, Sarah R. Fritts, Rachel Greene, Steven M. Grodsky, Amanda M. Hale, Cris D. Hein, Rebecca R. Hernandez, Jessica A. Homyack, Henriette I. Jager, Nicole M. Korfanta, James A. Martin, Christopher E. Moorman, Clint Otto, Christine A. Ribic, Susan P. Rupp, Jake Verschuyl, Lindsay M. Wickman, T. Bently Wigley, Victoria H. Zero...






Renewable Energy Resources


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Author by : Trevor Smith
Languange Used : en
Release Date : 2004
Publisher by : Smart Apple Media

ISBN :

Description : Explores renewable energy sources--particularly wind, water, and solar power--on a global scale, covering the cost, output, and environmental impact of non-renewable sources and the future role of renewables....






Introduction To Renewable Energy


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Author by : Vaughn C. Nelson
Languange Used : en
Release Date : 2011-04-25
Publisher by : CRC Press

ISBN :

Description : As the world population grows and places more demand on limited fossil fuels, renewable energy becomes more relevant as part of the solution to the impending energy dilemma. Renewable energy is now included in national policies, with goals for it to be a significant percentage of generated energy within the coming decades. A comprehensive overview, Introduction to Renewable Energy explores how we can use the sun, wind, biomass, geothermal resources, and water to generate more sustainable energy. Taking a multidisciplinary approach, the book integrates economic, social, environmental, policy, and engineering issues related to renewable energy. It explains the fundamentals of energy, including the transfer of energy, as well as the limitations of natural resources. Starting with solar power, the text illustrates how energy from the sun is transferred and stored; used for heating, cooling, and lighting; collected and concentrated; and converted into electricity. A chapter describes residential power usage—including underground and off-grid homes—and houses that are designed to use energy more efficiently or to be completely self-sufficient. Other chapters cover wind power; bioenergy, including biofuel; and geothermal heat pumps; as well as hydro, tidal, and ocean energy. Describing storage as a billion-dollar idea, the book discusses the challenges of storing energy and gives an overview of technologies from flywheels to batteries. It also examines institutional issues such as environmental regulations, incentives, infrastructure, and social costs and benefits. Emphasizing the concept of life-cycle cost, the book analyzes the costs associated with different sources of energy. With recommendations for further reading, formulas, case studies, and extensive use of figures and diagrams, this textbook is suitable for undergraduates in Renewable Energy courses as well as for non-specialists seeking an introduction to renewable energy. Pedagogical Features: End-of-chapter problems Numerous case studies More than 150 figures and illustrations A solutions manual is available upon qualifying course adoption...






A Supplementary Dictionary Of Renewable Energy And Sustainability


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Author by : Helen Roby
Languange Used : en
Release Date : 2013-04-04
Publisher by : Oxford University Press

ISBN :

Description : A Supplementary Dictionary of Renewable Energy and Sustainability consists of 600 A to Z entries relating to these subjects, including the terms associated with fossil- and nuclear-fuelled energy systems; renewable energy sources such as solar thermal, bioenergy, tidal power and wind power; and energy costings....






Deploying Renewables


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Author by : International Energy Agency
Languange Used : en
Release Date : 2008
Publisher by : OECD Publishing

ISBN :

Description : Accompanying CD-ROM includes PDF file: Country profiles facts and figures....






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