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Journal articles on the topic 'Levelized Cost of Energy Analysis'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Ebenhoch, Raphael, Denis Matha, Sheetal Marathe, Paloma Cortes Muñoz, and Climent Molins. "Comparative Levelized Cost of Energy Analysis." Energy Procedia 80 (2015): 108–22. http://dx.doi.org/10.1016/j.egypro.2015.11.413.

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2

Fairuz, Riadhi, Eko Adhi Setiawan, and Ikhsan Hernanda. "Mapping and Analysis of Initial cost Against Levelized Cost of Energy for Residential PV Rooftoop in Indonesia." E3S Web of Conferences 67 (2018): 01024. http://dx.doi.org/10.1051/e3sconf/20186701024.

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Future electricity tariffs are expected to increase. To overcome this condition, arise the idea how the residential can generate its own electricity by exploiting the potential of solar energy. However, there are some constraints in its implementation due to the difference of the initial cost and sales from solar PV systems in various region of Indonesia. The purpose of this study is to determine the impact of initial cost on the levelized cost of energy from the system. This study uses the calculation of Levelized Cost of Energy (LCoE) and economic feasibility analysis through the calculation

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3

Reichelstein, Stefan, and Anna Rohlfing-Bastian. "Levelized Product Cost: Concept and Decision Relevance." Accounting Review 90, no. 4 (2014): 1653–82. http://dx.doi.org/10.2308/accr-51009.

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ABSTRACT We examine a life-cycle cost concept that applies to both manufacturing and service industries in which upfront capacity investments are essential. Borrowing from the energy literature, we refer to this cost measure as the Levelized Product Cost (LC). Per unit of output, the levelized cost aggregates a share of the initial capacity investment with periodic fixed and variable operating costs. We relate this cost measure to the notion of full cost, as commonly calculated in managerial accounting texts. Our analysis identifies conditions under which the LC can be interpreted as the long-

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4

Hugo, Yohanes Antonius, Wiebrand Kout, Guido Dalessi, Antoni Forner-Cuenca, Zandrie Borneman, and Kitty Nijmeijer. "Techno-Economic Analysis of a Kilo-Watt Scale Hydrogen-Bromine Flow Battery System for Sustainable Energy Storage." Processes 8, no. 11 (2020): 1492. http://dx.doi.org/10.3390/pr8111492.

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Transitioning to a renewable energy economy requires the widespread integration of solar and wind power, which are intermittent, into the electricity grid. To this goal, it is paramount to develop cost-competitive, reliable, location-independence, and large-scale energy storage technologies. The hydrogen bromine flow battery (HBFB) is a promising technology given the abundant material availability and its high power density. Here, the aim is to perform a comprehensive techno-economic analysis of a 500 kW nominal power/5 MWh HBFB storage system, based on the levelized cost of storage approach.

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Szima, Szabolcs, and Calin-Cristian Cormos. "CO2 Utilization Technologies: A Techno-Economic Analysis for Synthetic Natural Gas Production." Energies 14, no. 5 (2021): 1258. http://dx.doi.org/10.3390/en14051258.

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Production of synthetic natural gas (SNG) offers an alternative way to valorize captured CO2 from energy intensive industrial processes or from a dedicated CO2 grid. This paper presents an energy-efficient way for synthetic natural gas production using captured CO2 and renewable hydrogen. Considering several renewable hydrogen production sources, a techno-economic analysis was performed to find a promising path toward its practical application. In the paper, the five possible renewable hydrogen sources (photo fermentation, dark fermentation, biomass gasification, bio photolysis, and PV electro

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6

Mendonça, Anny Key de Souza, and Antonio Cezar Bornia. "Electric power generation in wind farms with pumping kites: levelized cost of energy and sensitivity analysis." Research, Society and Development 9, no. 7 (2020): e666974528. http://dx.doi.org/10.33448/rsd-v9i7.4528.

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This research aims to analyze the levelized level energy cost of energy (LCOE) of wind farms with tethered airfoils. For this, it was considering the technical characteristics of the system, the location of operation, the necessary investments and the characteristics of the Brazilian market, to analyze the levelized cost of energy of three wind farm scenarios: Classic wind farm, Wind farm with tethered airfoils operating in Pumping Kite mode and a hybrid park with the two park configurations studied. The research makes use of the LCOE method. The results indicate that the technology with wired

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7

Lerch, Markus, Mikel De-Prada-Gil, Climent Molins, and Gabriela Benveniste. "Sensitivity analysis on the levelized cost of energy for floating offshore wind farms." Sustainable Energy Technologies and Assessments 30 (December 2018): 77–90. http://dx.doi.org/10.1016/j.seta.2018.09.005.

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8

Singh, Nirala, and Eric W. McFarland. "Levelized cost of energy and sensitivity analysis for the hydrogen–bromine flow battery." Journal of Power Sources 288 (August 2015): 187–98. http://dx.doi.org/10.1016/j.jpowsour.2015.04.114.

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9

Fawzy, Marwan M., Valters Kazulis, Ivars Veidenbergs, and Dagnija Blumberga. "Levelized cost of energy analysis of co-firing solid, liquid and gaseous fuel." Energy Procedia 128 (September 2017): 202–7. http://dx.doi.org/10.1016/j.egypro.2017.09.042.

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10

Sing, Calvin Kong Leng, Jeng Shiun Lim, Timothy Gordon Walmsley, Peng Yen Liew, Masafumi Goto, and Sheikh Ahmad Zaki Bin Shaikh Salim. "Time-Dependent Integration of Solar Thermal Technology in Industrial Processes." Sustainability 12, no. 6 (2020): 2322. http://dx.doi.org/10.3390/su12062322.

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Solar energy is currently an underutilized renewable energy source that could fulfill low-temperature industrial heat demands with significant potential in high solar irradiance counties such as Malaysia. This study proposes a new systematic method for optimization of solar heat integration for different process options to minimize the levelized cost of heat by combining different methods from the literature. A case study from the literature is presented to demonstrate the proposed method combined with meteorological data in Malaysia. The method estimates capital cost and levelized cost of sol

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11

Coppitters, Diederik, Ward De Paepe, and Francesco Contino. "Robust design optimization of a renewable-powered demand with energy storage using imprecise probabilities." E3S Web of Conferences 238 (2021): 10004. http://dx.doi.org/10.1051/e3sconf/202123810004.

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During renewable energy system design, parameters are generally fixed or characterized by a precise distribution. This leads to a representation that fails to distinguish between uncertainty related to natural variation (i.e. future, aleatory uncertainty) and uncertainty related to lack of data (i.e. present, epistemic uncertainty). Consequently, the main driver of uncertainty and effective guidelines to reduce the uncertainty remain undetermined. To assess these limitations on a grid-connected household supported by a photovoltaic-battery system, we distinguish between present and future unce

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12

Reyseliani, Nadhilah, Felix Pratama, and Widodo Wahyu Purwanto. "Simulation and Levelized Cost Analysis of Direct use Geothermal Energy for Enhanced Oil Recovery." Engineering Journal 24, no. 4 (2020): 273–83. http://dx.doi.org/10.4186/ej.2020.24.4.273.

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13

Dong, Mi, Ya Li, Dongran Song, et al. "Uncertainty and global sensitivity analysis of levelized cost of energy in wind power generation." Energy Conversion and Management 229 (February 2021): 113781. http://dx.doi.org/10.1016/j.enconman.2020.113781.

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14

Dong, Mi, Ya Li, Dongran Song, et al. "Uncertainty and global sensitivity analysis of levelized cost of energy in wind power generation." Energy Conversion and Management 229 (February 2021): 113781. http://dx.doi.org/10.1016/j.enconman.2020.113781.

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15

Abdelhady, Suzan, Domenico Borello, and Ahmed Shaban. "Assessment of levelized cost of electricity of offshore wind energy in Egypt." Wind Engineering 41, no. 3 (2017): 160–73. http://dx.doi.org/10.1177/0309524x17706846.

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Offshore wind turbines are being used to harness the high value of wind energy usually available on the sea sufficiently far from the shore (i.e. some kilometers). The present study provides an assessment of the potential of offshore wind energy along the Mediterranean Sea in Egypt. The techno-economic assessment was conducted considering a 7.0 MW offshore wind turbine at seven sites along the Mediterranean Sea. Fixed platforms were considered, assuming that the maximum sea depth will be 60 m, that is representative of the sea depth in the Mediterranean coast of Egypt at 5 km from the shore. T

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16

Askari, Calise, and Vicidomini. "Design and Comparative Techno-Economic Analysis of Two Solar Polygeneration Systems Applied for Electricity, Cooling and Fresh Water Production." Energies 12, no. 22 (2019): 4401. http://dx.doi.org/10.3390/en12224401.

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Two solar polygeneration systems were investigated for electricity, cooling and fresh water production. In the first scenario (LFPS), the linear Fresnel (LF) solar field was used as thermal source of the Organic Rankine Cycle (ORC), absorption chiller (ACH) and multi-effect desalination (MED) unit. In the second scenario (PVPS), photovoltaic (PV) panels were considered as the electricity source to supply the electricity load that is required for lighting, electrical devices, compression chiller (CCH) and reverse osmosis (RO) units. A techno-economic comparison was made between two scenarios ba

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17

Gürtürk, Mert. "Economic feasibility of solar power plants based on PV module with levelized cost analysis." Energy 171 (March 2019): 866–78. http://dx.doi.org/10.1016/j.energy.2019.01.090.

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18

Sergent, Philippe, Virginie Baudry, Arnaud De Bonviller, Bertrand Michard, and Jérémy Dugor. "Numerical Assessment of Onshore Wave Energy in France: Wave Energy, Conversion and Cost." Journal of Marine Science and Engineering 8, no. 11 (2020): 947. http://dx.doi.org/10.3390/jmse8110947.

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There are few general analyses of the interest of onshore wave energy converters (onshore WEC) in terms of resources, efficiency and cost. The case of The Channel on the Atlantic coast of France is chosen here to illustrate the issues related to onshore WEC development. The paper presents a list of potential sites with their characteristics and a more in-depth analysis of a few sites. For four onshore WEC families, the production is given with a method of calculating the efficiency and economic analysis is carried out to estimate the energy cost at two selected sites. Annual wave power levels

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19

Aloysius, Ekpo Andifiok, and Dr Nelson Ogbogu. "Optimization of Hybrid Energy Systems for Rural Electrification." International journal of Science and Engineering Applications 10, no. 05 (2021): 062–75. http://dx.doi.org/10.7753/ijsea1005.1003.

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This study is an optimization of hybrid energy system in Nigeria, the energy requirement of Ikot Inyang rural community is satisfied after carrying out the design and simulation of different variables, the optimal systems were a system that consisted of 5 wind turbines, solar models and a diesel generator as energy sources. Ikot Inyang is a rural community located in Akwa Ibom state, South-South Nigeria, the community is connected to the national electricity network (grid) but the power supply is rarely consistent. The load estimate analysis showed that Ikot Inyang had peak load 58.62kW and pe

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20

Winters, Jeffrey. "By The Numbers: Grid Energy Storage gets Cheaper." Mechanical Engineering 140, no. 04 (2018): 28–29. http://dx.doi.org/10.1115/1.2018-apr-1.

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This article discusses introduction of modern technologies to enhance electric grid storage. The New York investment firm Lazard released an analysis of energy storage technologies, based on the levelized cost. The analysis looked at two different common battery chemistries—lithium-ion and lead-acid—as well as flow batteries. Lazard analyzed the cost of ‘behind the meter’ applications, such as battery backups for residential solar systems or businesses trying to save demand at peak times. Lazard expects lithium-ion storage prices to continue dropping over the next 5 years. It is expected that

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21

Lee, Chul-Yong, and Jaekyun Ahn. "Stochastic Modeling of the Levelized Cost of Electricity for Solar PV." Energies 13, no. 11 (2020): 3017. http://dx.doi.org/10.3390/en13113017.

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With the development of renewable energy, a key measure for reducing greenhouse gas emissions, interest in the levelized cost of electricity (LCOE) is increasing. Although the input variables used in the LCOE calculation, such as capacity factor, capital expenditure, annual power plant operations and maintenance cost, discount and interest rate, and economic life, vary according to region and project, most existing studies estimate the LCOE by using a deterministic methodology. In this study, the stochastic approach was used to estimate the LCOE for solar photovoltaic (PV) in South Korea. In a

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22

Ragnarsson, Birgir, Gudmundur Oddsson, Runar Unnthorsson, and Birgir Hrafnkelsson. "Levelized Cost of Energy Analysis of a Wind Power Generation System at Búrfell in Iceland." Energies 8, no. 9 (2015): 9464–85. http://dx.doi.org/10.3390/en8099464.

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23

Dirks, James A., and Clement J. Chiang. "Optimizing the Value-to-Cost Ratio for Central Receiver Electric Power Plants." Journal of Solar Energy Engineering 111, no. 3 (1989): 193–203. http://dx.doi.org/10.1115/1.3268307.

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Typically, solar thermal power plants are designed to minimize the levelized energy cost. However, to maximize the benefit of a solar plant and, hence, maximize the wealth of an investor or a utility, a solar plant should be designed and operated with the objective of maximizing the value-to-cost ratio. This paper describes a value and cost analysis of solar central receiver power plants using molten salt external receiver technology. These plants were assumed to operate within the service area of the Southern California Edison Company. The SOLERGY computer code was used to simulate the perfor

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24

Elmorsy, Louay, Tatiana Morosuk, and George Tsatsaronis. "Exergy-Based Analysis and Optimization of an Integrated Solar Combined-Cycle Power Plant." Entropy 22, no. 6 (2020): 655. http://dx.doi.org/10.3390/e22060655.

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The transition towards higher shares of electricity generation from renewable energy sources is shown to be significantly slower in developing countries with low-cost fossil fuel resources. Integrating conventional power plants with concentrated solar power may facilitate the transition towards a more sustainable power production. In this paper, a novel natural gas-fired integrated solar combined-cycle power plant was proposed, evaluated, and optimized with exergy-based methods. The proposed system utilizes the advantages of combined-cycle power plants, direct steam generation, and linear Fres

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25

Castro-Santos, Laura, Geuffer Prado Garcia, Ana Estanqueiro, and Paulo A. P. S. Justino. "The Levelized Cost of Energy (LCOE) of wave energy using GIS based analysis: The case study of Portugal." International Journal of Electrical Power & Energy Systems 65 (February 2015): 21–25. http://dx.doi.org/10.1016/j.ijepes.2014.09.022.

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26

Ohunakin, Olayinka S., Olanrewaju M. Oyewola, and Muyiwa S. Adaramola. "Economic analysis of wind energy conversion systems using levelized cost of electricity and present value cost methods in Nigeria." International Journal of Energy and Environmental Engineering 4, no. 1 (2013): 2. http://dx.doi.org/10.1186/2251-6832-4-2.

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27

Rezki Fajry, Fidel, Iwa Garniwa, and Achmad Fajar Tofani. "Techno Economic Analysis of Hybrid Sea Floating Photovoltaic and Wind Turbine for Fish Cold Storage At Remote Island In Indonesia (Case Study: Small Kei Island, Maluku, Indonesia)." MATEC Web of Conferences 218 (2018): 01001. http://dx.doi.org/10.1051/matecconf/201821801001.

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Most of fisherman in Small Kei Island, Indonesia, are difficult to keep the good quality of fish for several days because unavailability of Fish Cold Storage. Due to the area is also far from grid, this paper is aimed to analyse the most optimized sizing of integrating the new technology of sea floating photovoltaic and wind turbine to achieve the minimal levelized cost of energy for powering 100 tons of fish cold storage. Ten scenarios with implemented off-grid scheme by dividing battery bank into two equal parts that will be operated interchangeably to meet 24 hours load requirement on hybri

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28

Corigliano, O., G. De Lorenzo, and P. Fragiacomo. "Techno-energy-economic sensitivity analysis of hybrid system Solid Oxide Fuel Cell/Gas Turbine." AIMS Energy 9, no. 5 (2021): 934–90. http://dx.doi.org/10.3934/energy.2021044.

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<abstract> <p>The paper presents a wide and deep analysis of the techno-energy and economic performance of a Solid Oxide Fuel Cell/Gas Turbine hybrid system fed by gas at different compositions of H<sub>2</sub>, CO, H<sub>2</sub>O, CO<sub>2</sub>, CH<sub>4, </sub> and N<sub>2</sub>. The layout of the system accounts for pressurizing of entering fluids, heat up to the set Solid Oxide Fuel Cell inlet conditions, Solid Oxide Fuel Cell thermo-electrochemical processing, Solid Oxide Fuel Cell—exhaust fluids combustion, turbo-ex

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Nam, Tae-Sub, Kwan-Young Lee, and Kyung Nam Kim. "A Study on the Incentive-based Strategies for Utilization of Thermoelectric Power Plant Hot Waste Water: Focusing on the Analysis of Levelized Cost of Energy(LCOE)." Journal of Energy Engineering 25, no. 1 (2016): 29–42. http://dx.doi.org/10.5855/energy.2015.25.1.029.

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30

Said, M., M. EL-Shimy, and M. A. Abdelraheem. "Photovoltaics energy: Improved modeling and analysis of the levelized cost of energy (LCOE) and grid parity – Egypt case study." Sustainable Energy Technologies and Assessments 9 (March 2015): 37–48. http://dx.doi.org/10.1016/j.seta.2014.11.003.

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31

Al-Ansary, Hany. "Prospects for Use of Solar Thermal Energy in High-Temperature Process Heat Applications." Applied Mechanics and Materials 819 (January 2016): 16–20. http://dx.doi.org/10.4028/www.scientific.net/amm.819.16.

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Concentrating solar power is a family of solar energy technologies that have been used for decades to produce power. These technologies have a unique advantage, which is the ability to store thermal energy for prolonged periods of time such that stable and dispatchable energy can be provided to the electricity grid. However, concentrating solar power has been recently losing market share to photovoltaic technology due to the former’s significantly higher initial cost. There are many efforts worldwide to develop innovative solutions that reduce the cost and/or increase efficiency of concentrati

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32

Ramelan, Agus, Feri Adriyanto, Chico Hermanu Brillianto Apribowo, Muhammad Hamka Ibrahim, Irwan Iftadi, and Gilang Satria Ajie. "Simulation and Techno-Economic Analysis of On-Grid Battery Energy Storage Systems in Indonesia." Journal of Electrical, Electronic, Information, and Communication Technology 3, no. 1 (2021): 30. http://dx.doi.org/10.20961/jeeict.3.1.50492.

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The limited capacity of renewable energy sources in the grid utility is a challenge. Increasing the capacity of renewable energy sources is supported by energy storage in the grid. The Battery Energy Storage System (BESS) allows storing more electricity from New and Renewable Energy (EBT) sources to meet load requirements. This paper designs a techno-economic study of various battery technologies using HOMER (Hybrid Optimization Modeling Software) software simulation. Simulations are made for grid-connected photovoltaic systems in Indonesia. HOMER is used to find the energy cost ($ / kWh) for

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33

Sung, Sanghyun, and Wooyong Jung. "Economic Competitiveness Evaluation of the Energy Sources: Comparison between a Financial Model and Levelized Cost of Electricity Analysis." Energies 12, no. 21 (2019): 4101. http://dx.doi.org/10.3390/en12214101.

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The levelized cost of electricity (LCOE) is used widely to compare the economic competitiveness of the energy mix. This method is easy to understand and simple to apply, which makes it preferable for many energy policymakers. However, the method has several disadvantages from the energy business perspective. First, the LCOE approach does not consider revenue, and a high-interest rate usually correlates with the tariff growth rate. Thus, if a high-interest rate increases the cost, that high rate increases the revenue, which can affect economic competitiveness. Second, the LCOE does not consider

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34

Mendonça, Anny Key De Souza, and Antonio Cezar Bornia. "Analysis levelized cost of energy from the perspective of an power purchase agreements for airborne wind power technology." Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental 24 (September 8, 2020): e53. http://dx.doi.org/10.5902/2236117043709.

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With the need to diversify the national electric matrix to expand the generation capacity, the searches for new technologies capable of contributing to supply the national demand are fundamental. In this sense, the development of wind energy technology, but specifically high-altitude wind energy using wired airfoils, is an attractive possibility, given the high national wind potential. This research aimed to analyze the cost models used in the literature to assess the leveled cost of energy (LCOE) from the perspective of an power purchase agreements (PPAs) and to simulate the leveled cost of e

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35

Jung, Tae, Donghun Kim, Jongwoo Moon, and SeoKyung Lim. "A Scenario Analysis of Solar Photovoltaic Grid Parity in the Maldives: The Case of Malahini Resort." Sustainability 10, no. 11 (2018): 4045. http://dx.doi.org/10.3390/su10114045.

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The Maldives, one of the Small Island Developing States (SIDS) with great solar potential, is keen to promote renewable energy systems to reduce its heavy reliance on imported diesel for power generation. However, adopting renewable energy systems is still burdensome for the Maldives not only because of its high initial costs and insufficient financial resources but also because of a lack of understanding about whether the deployment of a renewable system is economically feasible. Therefore, the concept of grid parity is explored as an important concept in this paper to examine the possible ti

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Kaya, Abdullah, M. Tok, and Muammer Koc. "A Levelized Cost Analysis for Solar-Energy-Powered Sea Water Desalination in The Emirate of Abu Dhabi." Sustainability 11, no. 6 (2019): 1691. http://dx.doi.org/10.3390/su11061691.

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The Emirate of Abu Dhabi heavily relies on seawater desalination for its freshwater needs due to limited available resources. This trend is expected to increase further because of the growing population and economic activity, the rapid decline in limited freshwater reserves, and the aggravating effects of climate change. Seawater desalination in Abu Dhabi is currently done through thermal desalination technologies, such as multi-stage flash (MSF) and multi-effect distillation (MED), coupled with thermal power plants, which is known as co-generation. These thermal desalination methods are toget

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37

Perez, Rapha Julysses, Alan C. Brent, and James Hinkley. "Assessment of the Potential for Green Hydrogen Fuelling of Very Heavy Vehicles in New Zealand." Energies 14, no. 9 (2021): 2636. http://dx.doi.org/10.3390/en14092636.

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This study examined the feasibility of green hydrogen as a transport fuel for the very heavy vehicle (VHV) fleet in New Zealand. Green hydrogen is assumed to be produced through water electrolysis using purely renewable energy (RE) as an electricity source. This study chose very heavy vehicles as a potential market for green hydrogen, because it is considered “low-hanging fruit” for hydrogen fuel in a sector where battery electrification is less feasible. The study assumed a large-scale, decentralized, embedded (dedicated) grid-connected hydrogen system of production using polymer electrolytic

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38

Mehrdad, Sina, Reza Dadsetani, Alireza Amiriyoon, Arturo S. Leon, Mohammad Reza Safaei, and Marjan Goodarzi. "Exergo-Economic Optimization of Organic Rankine Cycle for Saving of Thermal Energy in a Sample Power Plant by Using of Strength Pareto Evolutionary Algorithm II." Processes 8, no. 3 (2020): 264. http://dx.doi.org/10.3390/pr8030264.

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Waste heat recovery plays an important role in energy source management. Organic Rankine Cycle (ORC) can be used to recover low-temperature waste heat. In the present work a sample power plant waste heat was used to operate an ORC. First, two pure working fluids were selected based on their merits. Four possible thermodynamic models were considered in the analysis. They were defined based on where the condenser and evaporator temperatures are located. Four main thermal parameters, evaporator temperature, condenser temperature, degree of superheat and pinch point temperature difference were tak

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39

Sundaram, Arunachalam, Abdullahi Abubakar Mas’ud, Hassan Z. Al Garni, and Surajudeen Adewusi. "Assessment of off-shore wind turbines for application in Saudi Arabia." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 5 (2020): 4507. http://dx.doi.org/10.11591/ijece.v10i5.pp4507-4513.

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This paper presents models and economic analysis of ten different wind turbines for the region of Yanbu, Saudi Arabia using the hybrid optimization models for energy resources (HOMER) software. This study serves as a guide for decision makers to choose the most suitable wind turbine for Yanbu to meet the target of 58.7GW of renewable energy as part of Saudi Vision 2030. The analysis was carried out based on the turbines initial capital cost, operating cost, net present cost (NPC) and the levelized cost of energy (LCOE). Additionally, the wind turbines were compared based on their electricity p

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40

Pantusa, Daniela, Antonio Francone, and Giuseppe Roberto Tomasicchio. "Floating Offshore Renewable Energy Farms. A Life-Cycle Cost Analysis at Brindisi, Italy." Energies 13, no. 22 (2020): 6150. http://dx.doi.org/10.3390/en13226150.

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The present paper deals with the Life-Cycle Cost (LCC) of an offshore renewable energy farm that is currently a topic of interest for operators and investors. The LCC analysis refers to the Cost Breakdown Structure (CBS) considering all the phases of life span, and it has been carried out for floating offshore wind farms (FOWFs) and hybrid wind-wave farms (HWWFs). For HWWFs, this paper proposes a hybrid wind-wave energy system (HWWES), which provides the coupling of wave energy converter (WEC) with Tension Leg Platform (TLP) or Spar Buoy platform (SB). The LCC analysis has been carried out con

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41

Xia, Tian, Mostafa Rezaei, Udaya Dampage, et al. "Techno-Economic Assessment of a Grid-Independent Hybrid Power Plant for Co-Supplying a Remote Micro-Community with Electricity and Hydrogen." Processes 9, no. 8 (2021): 1375. http://dx.doi.org/10.3390/pr9081375.

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This study investigates the techno-economic feasibility of an off-grid integrated solar/wind/hydrokinetic plant to co-generate electricity and hydrogen for a remote micro-community. In addition to the techno-economic viability assessment of the proposed system via HOMER (hybrid optimization of multiple energy resources), a sensitivity analysis is conducted to ascertain the impact of ±10% fluctuations in wind speed, solar radiation, temperature, and water velocity on annual electric production, unmet electricity load, LCOE (levelized cost of electricity), and NPC (net present cost). For this, a

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42

Ghigo, Alberto, Lorenzo Cottura, Riccardo Caradonna, Giovanni Bracco, and Giuliana Mattiazzo. "Platform Optimization and Cost Analysis in a Floating Offshore Wind Farm." Journal of Marine Science and Engineering 8, no. 11 (2020): 835. http://dx.doi.org/10.3390/jmse8110835.

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Floating offshore wind represents a new frontier of renewable energies. The absence of a fixed structure allows exploiting wind potential in deep seas, like the Atlantic Ocean and Mediterranean Sea, characterized by high availability and wind potential. However, a floating offshore wind system, which includes an offshore turbine, floating platform, moorings, anchors, and electrical system, requires very high capital investments: one of the most relevant cost items is the floating substructure. This work focuses on the choice of a floating platform that minimizes the global weight, in order to

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Najini, Hiba, and Senthil Arumugam Muthukumaraswamy. "Piezoelectric Energy Generation from Vehicle Traffic with Technoeconomic Analysis." Journal of Renewable Energy 2017 (2017): 1–16. http://dx.doi.org/10.1155/2017/9643858.

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This paper presents a technical simulation based system to support the concept of generating energy from road traffic using piezoelectric materials. The simulation based system design replicates a real life system implementation. It investigates practicality and feasibility using a real-time simulation platform known as MATLAB-Simulink. The system design structure was proposed considering factors involved with the field of material sciences for piezoelectric generator modeling and field of power electronics for additional components in producing a realist outcome. It also ensures ease of vehic

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Jordán, Pérez Sánchez, Javier Eduardo Aguillón Martínez, Zdzislaw Mazur Czerwiec, and Alan Martín Zavala Guzmán. "Levelized cost analysis of microturbine with exhaust gas recirculation and CO2 capture system in Mexico." International Journal of Greenhouse Gas Control 83 (April 2019): 105–16. http://dx.doi.org/10.1016/j.ijggc.2019.02.007.

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Salvini, Coriolano, Ambra Giovannelli, and Daniele Sabatello. "Analysis of diabatic compressed air energy storage systems with artificial reservoir using the levelized cost of storage method." International Journal of Energy Research 45, no. 1 (2020): 254–68. http://dx.doi.org/10.1002/er.5325.

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Trama, Cibelle Pereira, Amaro Olímpio Pereira Júnior, Ana Paula Cardoso Guimarães, André Luiz Diniz, and Leonardo dos Santos Reis Vieira. "Cost–Benefit Analysis of Solar Thermal Plants with Storage in a Hydrothermal System." Energies 14, no. 18 (2021): 5662. http://dx.doi.org/10.3390/en14185662.

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Economic feasibility studies of concentrated solar power (CSP) plants with thermal energy storage (TES) systems have been mainly based on the levelized cost of electricity (LCOE), disregarding the economic benefits to the electricity system resulting from the dispatchability of the CSP plants. The analysis of these benefits is essential since the existence of storage can provide greater operating flexibility to the system. Although there are few studies on the benefits of CSP plants in thermoelectric systems, this analysis has not yet been done in a predominantly hydroelectric system. In this

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Alsubal, Shamsan, Wesam Salah Alaloul, Eu Lim Shawn, M. S. Liew, Pavitirakumar Palaniappan, and Muhammad Ali Musarat. "Life Cycle Cost Assessment of Offshore Wind Farm: Kudat Malaysia Case." Sustainability 13, no. 14 (2021): 7943. http://dx.doi.org/10.3390/su13147943.

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The Government of Malaysia has set a striving target to achieve a higher usage of renewable energy (RE) in the energy mix which is currently around 2% of the country’s electricity. Yet, the government intends to increase this ratio up to 20% by the year 2025. Most of the renewable energy in Malaysia comes from hydropower and biomass sources. Meanwhile, numerous studies have been conducted to determine the feasibility of wind energy in Malaysia. Several locations were reported to be economically viable for wind energy development such as Kudat, Mersing, and Kuala Terengganu. This study presents

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Kang, Dahyun, and Tae Yong Jung. "Renewable Energy Options for a Rural Village in North Korea." Sustainability 12, no. 6 (2020): 2452. http://dx.doi.org/10.3390/su12062452.

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The national electrification rate of North Korea is extremely low and the situation in rural areas is even worse. Thus, this study designs a virtual electrification project for a rural village in North Pyongan and compares an off-grid energy system and on-grid system in terms of net present cost (NPC) and levelized cost of energy (LCOE) to define the most cost-effective energy system. Using Hybrid Optimization of Multiple Energy Resources (HOMER), this study designs two off-grid systems that apply different types of batteries—lead–acid and lithium-ion energy storage systems (ESS)—and determine

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Goss, Z. L., D. S. Coles, and M. D. Piggott. "Identifying economically viable tidal sites within the Alderney Race through optimization of levelized cost of energy." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 378, no. 2178 (2020): 20190500. http://dx.doi.org/10.1098/rsta.2019.0500.

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Costs of tidal stream energy generation are anticipated to fall considerably with array expansion and time. This is due to both economies of volume, where arrays comprising of large numbers of turbines can split fixed costs over a greater number of devices, and learning rates, where the industry matures and so arrays of the same size become cheaper due to lessons learned from previous installations. This paper investigates how tidal energy arrays can be designed to minimize the levelized cost of energy (LCOE), by optimizing not only the location but also the number of devices, to find a suitab

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Mayyas, Ahmad, Assia A. Chadly, Iman Khaleel, and Maher Maalouf. "Techno-economic analysis of the Li-ion batteries and reversible fuel cells as energy-storage systems used in green and energy-efficient buildings." Clean Energy 5, no. 2 (2021): 273–87. http://dx.doi.org/10.1093/ce/zkab009.

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Abstract Green buildings have become broadly adopted in commercial and residential sectors with the objective of minimizing environmental impacts through reductions in energy usage and water usage and, to a lesser extent, minimizing environmental disturbances from the building site. In this paper, we develop and discuss a techno-economic model for a green commercial building that is 100% powered by a photovoltaic (PV) system in stand-alone configuration. A medium-sized office building in El Paso, TX was modelled to rely on a photovoltaic system to supply all of its electricity needs either dir

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