Harnessing Nigeria’s abundant solar energy potential using the DESERTEC model

2015 ◽  
Vol 26 (3) ◽  
pp. 105-110 ◽  
Author(s):  
Udochukwu B. Akuru ◽  
Ogbonnaya I. Okoro ◽  
Chibuike F. Maduko
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Alternative Energy ◽  
Renewable Energy Resources ◽  
Energy Potential ◽  
Transmission Grid ◽  
Alternative Energy Sources ◽  
The North ◽  
Energy Needs ◽  
Fact Finding

The DESERTEC project, a European Union (EU) initiative to harness solar energy by means of Concentrated Solar Power (CSP) from Africa for use in Europe, shows the enormous potential that exists in alternative energy sources for the sub-region once there is political will. The Trans-Mediterranean Renewable Energy Corporation (TREC), a network of scientists and politicians who have taken it upon themselves to solve Europe’s energy problem using sun from Africa, conducted three studies which evaluated the potential of renewable energy resources in the Middle East and North Africa (MENA), the expected needs for water and power in EU-MENA between now and 2050 and issues relating to the construction of an electricity transmission grid connecting the EU and MENA (EU-MENA-Connection), with a formula to turn the North African desert sun into electricity and transport same to Europe. This paper harnesses the TREC fact-finding studies in order to estimate how much the same ideas can be applied in many other parts of the world, Nigeria in particular. Investigation reveals that this association exists with huge potentials for an energy-starved country like Nigeria in harnessing her abundant hot sun in the north, which could go a long way in meeting the energy needs in that part of the country and beyond. Other benefits include unlimited supplies of clean electricity, agricultural gains, and creation of new industries, new jobs and new sources of income.

scholarly journals DEVELOPMENT OF SOLAR ENERGY IN UKRAINE IN THE CONTEXT OF THE TRANSITION TO THE CARBON-NEUTRAL ECONOMY

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
T. Pimonenko ◽  
O. Lyulyov ◽  
N. Letunovska ◽  
O. Lytvynenko ◽  
A. Nazarenko
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Developed Countries ◽  
Energy Sources ◽  
Advantages And Disadvantages ◽  
Alternative Energy Sources ◽  
Research And Innovation ◽  
Leading Position

The article aims to study current trends in the use of solar energy in Ukraine and the world as one of the main directions of decarbonization of the national economy. The authors systematize the prospects, advantages and disadvantages of the development of renewable energy sources. They conducted a comparative analysis of the "efficiency" of solar energy in some countries and Ukraine. The authors determined that the leading position in terms of the share of energy consumed from renewable sources is occupied by countries with developed economies due to the availability of effective motivational mechanisms. From the experience of EU countries, the authors concluded that renewable energy sources form a prerequisite for obtaining additional socio-economic and environmental effects. In the presence of favorable market conditions, renewable energy sources can increase the level of energy security in the country and its energy independence. The article analyzes the legislation of Ukraine on stimulating the development of alternative energy. The authors proposed two opposed ways of further developing solar energy in Ukraine. In particular, the country can implement methods of using alternative energy, which developed countries have successfully implemented. Another area involves increasing research and innovation in implementing, using, maintaining, and utilizing energy-generating devices from alternative energy sources. Despite the polarity of the proposed directions for further development of renewable energy, in both cases, the state policy on attracting investment and promoting the use of energy from alternative energy sources is crucial. In addition, the authors noted the benefits for society from the development and implementation of alternative energy sources. The scaling up and promotion of energy production technologies from alternative sources can reduce carbon emissions, which has been an urgent problem globally.

scholarly journals TECHNO-ECONOMIC ANALYSIS OF AN OFF-GRID HYBRID ENERGY SYSTEM WITH HOMER PRO

2021 ◽  
Vol 5 (3) ◽  
pp. 56-61
Author(s):  
Ahmet Erhan AKAN
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Economic Analysis ◽  
Energy Conversion ◽  
Renewable Energy Sources ◽  
Lithium Ion ◽  
Energy Sources ◽  
Renewable Energy Resources ◽  
Energy Potential ◽  
Economic Point

The decrease in fossil-based energy sources and increasing environmental problems increase the tendency to renewable energy sources day by day. The potential of renewable energy sources differs according to the region where the energy will be produced. For this reason, it is crucial to conduct a good feasibility study that deals with the selected systems from a technical and economic point of view before making an investment decision on energy conversion systems based on renewable energy sources. In this study, the most suitable equipment and capacities were investigated by examining the techno-economic analysis of a hybrid system created with wind-solar renewable energies for a detached house, which is considered off-grid, in a rural area of Tekirdağ province (40o58.7ı N, 27o30.7ı E). Investigations were carried out using the HOMER Pro (Hybrid Optimization Model for Electric Renewable) program. The wind and solar energy potential of Tekirdağ province were obtained from the NASA renewable energy resources database added to the HOMER Pro program. The daily electricity requirement of the sample house was chosen as 11.27 kWh, and the current peak electrical load was chosen as 2.39 kW. A wind turbine is connected to the AC busbars, solar collectors and battery group connected to the DC busbars, and a converter that converts energy between AC and DC busbars in the energy conversion system. In order to determine the optimum capacities of the system elements, 27486 different simulations were performed by HOMER Pro. The selection of the most suitable system among these was determined according to the lowest net present cost (NPC) value. In addition, the energy production capacities that will occur in the case of different wind speeds were also investigated. Accordingly, the system to be installed with a solar panel with a capacity of 6.25 kW, PV-MPPT with a capacity of 1 kW, 2 wind turbines with a capacity of 1 kW, 8 Lithium-ion batteries with a capacity of 6V-167 Ah, and a converter with a capacity of 2.5 kW has been determined will generate electrical energy of 5433 kWh per year. In addition, it has been determined that 61.8% of this produced energy will be obtained from solar energy and 38.2% from wind energy, and the simple payback period of the investment will be 14 years. It is thought that this study will provide valuable information to researchers and investors.

scholarly journals Simulation-based design of solar photovoltaic energy generation system for manufacturing support

2020 ◽  
pp. 161-161
Author(s):  
Milana Medojevic ◽  
Milovan Medojevic ◽  
Villar Díaz
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Fossil Fuels ◽  
Photovoltaic Performance ◽  
Performance Model ◽  
Future Research ◽  
Renewable Energy Resources ◽  
Pv System ◽  
Energy Needs ◽  
Detailed Simulation

Having in mind that energy is being regarded as indispensable to the socio-economic progress of developing and developed nations, where the main objective implies replacement and reduction of a major portion of the fossil fuels utilization, implementation of renewable energy technologies where natural phenomena are transformed into beneficial types of energy are becoming more and more appreciated and needed. Among renewable energy resources we know today, solar energy is the most beneficial, relatively limitless, effective, and dependable. Having this in mind, the aim of this paper is primarily to help key decision-makers understand the process when considering integration of solar energy to meet their own manufacturing energy needs, or how it is called today, to become ?prosumers?. Given the aforementioned, this paper provides an overview of detailed simulation methodology for Photovoltaic (PV) system sizing and design for metal-forming manufacturing system energy needs. The simulation is based on NREL (National Renewable Energy Laboratory) photovoltaic performance model which combines module and inverter sub-models with supplementary code to calculate a photovoltaic power system?s hourly AC output is given a weather file and data describing the physical characteristics of the module, inverter, and array. Furthermore, the characteristic losses are calculated and presented for a fixed array PV system and illustratively given in the form of a Sankey diagram. A variety of graphical data representations are available while the most important ones are given in the study. Lastly, future research topics were filtered and briefly summarized.

Turkey's Renewable Energy Potential

2021 ◽  
pp. 120-129
Author(s):  
Suudan Gökçe Gök
Keyword(s):  
Renewable Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Energy Resources ◽  
Fuel Oil ◽  
Electricity Production ◽  
Energy Sources ◽  
Renewable Energy Resources ◽  
Alternative Energy Sources ◽  
The World

The energy sector holds a crucial strategic importance for development and its sustainability. However, the energy reserves in Turkey are insufficient for the increasing energy demand. For this reason, the need for alternative energy sources has emerged. The fact that fossil fuels used in energy production will be exhausted and their damaging effects on the environment has made it inevitable for the world to use renewable energy. In Turkey, the following are the main energy sources used in electricity production: hydraulic sources, brown coal, natural gas, coal and fuel oil. The use of renewable energy sources in electricity production has shown a considerable development in the world over the past few decades. However, these energy resources have yet to be exploited to any large extent in Turkey. In this chapter, the range of potential renewable energy resources available for electricity production in Turkey will be analyzed in order to determine the necessary technical substructure to make these renewable energy resources more attractive.

APPLICATION OF RENEWABLE ENERGY SOURCES IN HOSPITALITY

2020 ◽  
Author(s):  
Pavlin Pavlov ◽  
Keyword(s):  
Renewable Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Hotel Industry ◽  
Energy Sources ◽  
Alternative Energy Sources ◽  
Energy Needs ◽  
Tourism Sector ◽  
Barriers And Opportunities ◽  
The Cost

Renewable energy sources provide a perspective for reducing the harmful effects on the environment. They also help to reduce the cost of meeting energy needs after the return on investment in alternative energy. The tourism sector and in particular the hotel business use significant amounts of energy resources. Therefore, the purpose of this report is to present the nature of RES and the ways of application in the hotel industry. Barriers and opportunities for overcoming them are outlined. Some good practices of using alternative energy sources in the hotel business are presented.

scholarly journals The Change Of Residents’ Attitudes Towards Renewable Energy Sources In 2006–2014 As A Reflection Of Primary Research

2015 ◽  
Vol 4 (1) ◽  
pp. 17-21
Author(s):  
Domán Szilvia ◽  
Tamus Antalné ◽  
Erdélyi Tamás ◽  
Elena Horská
Keyword(s):  
Renewable Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Primary Research ◽  
Positive Direction ◽  
Alternative Energy Sources ◽  
The North ◽  
Multi Stage ◽  
Residents Attitudes

Abstract Within the frame of the North Hungarian region's eco-energy program, we examined the change of residents’ attitudes to alternative energy sources during a multi-stage primary research. The level of familiarity and knowledge of the population, the examination of the source of knowledge and the analysis of renewable energy sources’ judgment were the main areas of the standard interviews. According to our hypothesis, all of the information supply and attitudes related to the subject changed in a positive direction. The use of renewable energy sources is mainly dependent on the consumers’ and residents’ attitude in the given region. Consequently, we consider the knowledge of residents’ attitude particularly important and that the multi-stage research was needed. Primary research was performed in form of standard interviews in households during 2006. Our research in 2009 and 2014 indicated the next phase, where we studied, how the relationship of the parties concerned to renewable energy sources has changed during the past three years.

scholarly journals ASSESSMENT OF THE RENEWABLE ENERGY POTENTIAL IN THE REPUBLIC OF ADYGEYA

2017 ◽  
Vol 14 ◽  
pp. 143-151 ◽  
Author(s):  
Sofya V. Kiseleva ◽  
Lenina A. Korinevich ◽  
Sergey A. Lebedev
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Geographical Location ◽  
Electricity Production ◽  
Small Rivers ◽  
Renewable Energy Resources ◽  
Energy Potential ◽  
Technical Potential ◽  
The Republic ◽  
Economic Specialization

The paper presents assessment of the renewable energy potential in the Republic of Adygeya. The territory of the Republic of Adygeya, thanks to its geographical location, natural characteristics, economic specialization, has significant gross and technical potentials of renewable energy resources. It is the most preferable region for the development of solar energy. The gross potential of solar energy for the territory of the Republic of Adygeya is 1.3 billion TOE (Tons of Oil Equivalent) and the technical potential is 6.4 million TOE for the production of heat and 0.5 billion TOE for electricity production. The gross potential of wind energy in the Republic of Adygeya is 1862 billion kWh/yr, or 633 million TOE per year. The gross potential of hydraulic energy of small rivers is 7–9.65 billion kWh and the technical potential is 2.2–3.15 billion kWh. The analysis of geothermal conditions on the territory close to Maykop confirmed the possibility of the usage of thermal water for the city’s public and industrial heat supply.

scholarly journals Regional Disparities and Features of Solar and Wind Energy Potential of Bulgaria

2021 ◽  
Vol 1 (5) ◽  
pp. 7-11
Author(s):  
Georgi Belev
Keyword(s):  
Renewable Energy ◽  
Wind Energy ◽  
Alternative Energy ◽  
New Technologies ◽  
Global Climate ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Energy Potential ◽  
Alternative Energy Sources ◽  
Wind Energy Potential

Global climate fluctuations and projections of deteriorating sustainable human development since the beginning of the 21st century have highlighted the need to look for alternative energy sources to carbon fuels. The utilization of solar and wind energy has become a challenge for engineers and technologists to develop new technologies for more efficient development of renewable energy sources. The purpose of this paper is to present the territorial features in the utilization of renewable energy sources – solar radiation and wind in Bulgaria. The study focuses on the regional features of the solar- and wind energy potential. Based on statistical data, the utilization of the RES potential is considered through a review of the installed capacities

scholarly journals Estimated View of Renewable Resources as a Sustainable Electrical Energy Source, Case Study

Designs ◽  
2020 ◽  
Vol 4 (3) ◽  
pp. 32
Author(s):  
Heyam Al-Najjar ◽  
Christoph Pfeifer ◽  
Rafat Al Afif ◽  
Hala J. El-Khozondar
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Gaza Strip ◽  
Renewable Energy Sources ◽  
Software Tool ◽  
Electrical Energy ◽  
Evaluation Methodology ◽  
Renewable Energy Resources ◽  
Energy Potential ◽  
Coastal Waves

Renewable energy resources for energy generation in the Gaza Strip (GS) emerge as a complementary resource, not only to meet the need of society for energy in various forms, but also to find available, sustainably, and less costly resources for institutions as with individuals. These resources could provide safety in use, increase energy security, and address environmental concerns. This work aimed to assess the renewable energy potential in the GS, which has few natural resources and a real crisis in energy supply. Therefore, an integrated evaluation methodology is assumed for renewable energy potential; the methodology comprises mathematical as well as software programming to assess the renewable energy. The results reveal the assessment of the existing four renewable energy sources: solar, wind, wave, and biomass. The estimations exhibit that the solar and biomass resources are dominant. The methodology consists of mathematical models for calculating the energy outputs from different resources in the study area. ArcGIS 10.1 software used for calculating solar radiation, WindSim 9.0.0 software for estimating wind energy and OpenWEC software tool for evaluating the force stored in coastal waves. The potential of each energy and the integration of all are depicted in individual maps by ArcGIS. It was found that if anaerobic digestion technology is applied, 65.15 MW electric power could be produced from about one-and a third million tons/year of biomass. Depending on the available statistical data due to the specified annual time period and the household electric demand that is about 120 MW at the corresponding time, this means that the energy from biomass can cover more than half of the demand. In addition, solar energy potentials were estimated to reach 1195 GWh/year. Therefore, the existing power may be replaced by biomass and solar energy. It also demonstrates that the energy potential maps can be used as metrics for possible sustainability projects in the GS.

scholarly journals Pengujian Kinerja Panel Surya Pembangkit Listrik Tenaga Surya di PT Indonesia Power Unit Bisnis Pembangkitan Bali

Jurnal METTEK ◽  
2020 ◽  
Vol 5 (2) ◽  
pp. 105
Author(s):  
I Ketut Rizki Fibrina Firmandanu ◽  
I Gusti Bagus Wijaya Kusuma ◽  
I Wayan Bandem Adnyana
Keyword(s):  
Power Generation ◽  
Renewable Energy ◽  
Solar Energy ◽  
Power Unit ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Maximum Efficiency ◽  
Business Unit ◽  
Solar Panels ◽  
Energy Potential

Pemanfaatan energi surya sangat berpotensi dimanfaatkan sebagai sumber energi alternatif. Energi surya merupakan energi terbarukan yang produktif sehingga melalui penelitian ini sangat erat kaitannya dengan program pemanfaatan sumber – sumber energi terbarukan untuk memasok kebutuhan energi. Penelitian telah dilaksanakan di PT Indonesia Power Unit Bisnis Pembangkitan Bali. Penelitian ini bertujuan untuk mengetahui efisiensi dan energi optimum yang dihasilkan oleh panel surya. Pengujian dilakukan dengan pengukuran intensitas cahaya, tegangan dan arus pada panel surya dengan pemasangan kemiringan sesuai pada atap Gedung A PT Indonesia Power Unit Bisnis Pembangkitan Bali. Hasil pengujian menunjukkan bahwa efisiensi panel surya maksimum di PLTS PT Indonesia Power terjadi pada bulan November sebesar 9,56% dan daya keluaran optimum yang dihasilkan sebesar 240 watt. Daya tersebut dicapai pada bulan November dan Desember pada setiap hari pukul 13.00 sampai 14.00 WITA. Utilization of solar energy potential is exploited as a source of alternative energy. Solar energy is a renewable energy that are productive so that through this research is closely associated with the program source – utilization of renewable energy sources to supply energy needs. Research has been carried out at PT Indonesia Power Generation Business Unit. The test is done by measuring the intensity of light, voltage and current on solar panel installation with the slope of the fit on the roof of the building with PT Indonesia Power Generation Business Unit of Bali. The results of testing shows that maximum efficiency solar panels in PLTS PT Indonesia Power Generation Business Unit of Bali occur in november as much as 9,56 % and power output optimum position produced as much as 240 watts .Power being achieved in november and december at all the appointed 13.00 until 14.00 WITA.

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