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Journal articles on the topic 'Electricity generation costs'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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1

Newton, M. J., and P. D. Hopewell. "Costs of sustainable electricity generation." Engineering Science & Education Journal 11, no. 2 (2002): 49–55. http://dx.doi.org/10.1049/esej:20020203.

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2

Cameron, Ron. "Projected Costs of Electricity Generation." Revue Générale Nucléaire, no. 6 (November 2010): 32–36. http://dx.doi.org/10.1051/rgn/20106032.

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3

Newton, M. J., and P. D. Hopewell. "Costs of sustainable electricity generation." Power Engineering Journal 16, no. 2 (2002): 68–74. http://dx.doi.org/10.1049/pe:20020203.

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4

Friedrich, Rainer, and Alfred Voss. "External costs of electricity generation." Energy Policy 21, no. 2 (1993): 114–22. http://dx.doi.org/10.1016/0301-4215(93)90133-z.

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5

Porat, Yigal, Rotlevi Irith, and Ralph Turvey. "Long-run marginal electricity generation costs in Israel." Energy Policy 25, no. 4 (1997): 401–11. http://dx.doi.org/10.1016/s0301-4215(97)00005-0.

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6

Streimikiene, Dalia, and Ilona Alisauskaite-Seskiene. "External costs of electricity generation options in Lithuania." Renewable Energy 64 (April 2014): 215–24. http://dx.doi.org/10.1016/j.renene.2013.11.012.

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7

Herath, Nisal. "Evaluating net benefits of electricity generating technologies." Resources and Environmental Economics 3, no. 1 (2021): 218–28. http://dx.doi.org/10.25082/ree.2021.01.001.

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Typically, the Levelized Cost of Electricity (LCOE) has been used to compare different electricity generation technologies. As LCOE does not account for intermittency and reliability, the updated net benefits methodology has been used. For various electricity generation technologies, with the use of the updated net benefits methodology, the net benefits of avoided emissions benefits, avoided energy cost benefits, avoided capacity cost benefits, energy costs, capacity costs and other costs at a per MW per year basis have been calculated. The results showed that nuclear generation had the highes

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8

Herath, Nisal. "Evaluating net benefits of electricity generating technologies." Resources and Environmental Economics 3, no. 1 (2021): 218–28. http://dx.doi.org/10.25082/ree.2021.01.001.

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Typically, the Levelized Cost of Electricity (LCOE) has been used to compare different electricity generation technologies. As LCOE does not account for intermittency and reliability, the updated net benefits methodology has been used. For various electricity generation technologies, with the use of the updated net benefits methodology, the net benefits of avoided emissions benefits, avoided energy cost benefits, avoided capacity cost benefits, energy costs, capacity costs and other costs at a per MW per year basis have been calculated. The results showed that nuclear generation had the highes

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9

Thomas, Tamo Tatietse, Kemajou Alexis, and Diboma Benjamin Salomon. "Electricity Self-Generation Costs for Industrial Companies in Cameroon." Energies 3, no. 7 (2010): 1353–68. http://dx.doi.org/10.3390/en3071353.

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10

Batalla-Bejerano, Joan, and Elisa Trujillo-Baute. "Impacts of intermittent renewable generation on electricity system costs." Energy Policy 94 (July 2016): 411–20. http://dx.doi.org/10.1016/j.enpol.2015.10.024.

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11

Arsent'ev, Oleg, and Evgeniy Krylov. "POWER SUPPLY SYSTEM WITH VARIABLE ELECTRICITY GENERATION." Modern Technologies and Scientific and Technological Progress 2018, no. 1 (2020): 129–30. http://dx.doi.org/10.36629/2686-9896-2020-2018-1-129-130.

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12

Günther, Matthias, and Michael Eichinger. "Cost optimization for the 100% renewable electricity scenario for the Java-Bali grid." International Journal of Renewable Energy Development 7, no. 3 (2018): 269–76. http://dx.doi.org/10.14710/ijred.7.3.269-276.

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A 100% renewable electricity supply is no insurmountable technical problem anymore after the respective technologies to harvest the energy from multiple renewable energy sources have been developed and have reached a high level of maturity. A problem may rather be suspected to reside on the economic side of an exclusively renewable electricity supply. The present study examines the economic implications of a renewable energy scenario for the Java-Bali grid. Based on given energy supply scenarios, the costs of an electricity supply from renewable energy sources alone are determined. Economic op

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13

Alekseeva, Ekaterina, Luce Brotcorne, Sébastien Lepaul, and Alain Montmeat. "A bilevel approach to optimize electricity prices." Yugoslav Journal of Operations Research 29, no. 1 (2019): 9–30. http://dx.doi.org/10.2298/yjor171115002a.

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To meet unbalanced demand, an energy provider has to include costly generation technologies, which in turn results in high residential electricity prices. Our work is devoted to the application of a bilevel optimisation, a challenging class of optimisation problems, in electricity market. We propose an original demand-side management model, adapt a solution approach based on complementary slackness conditions, and provide the computational results on illustrative and real data. The goal is to optimise hourly electricity prices, taking into account consumers' behaviour and minimizing energy gen

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14

Kichonge, Baraka, Iddi S. N. Mkilaha, Geoffrey R. John, and Sameer Hameer. "The Economics of Renewable Energy Sources into Electricity Generation in Tanzania." Journal of Energy 2016 (2016): 1–8. http://dx.doi.org/10.1155/2016/5837154.

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The study analyzes the economics of renewable energy sources into electricity generation in Tanzania. Business as usual (BAU) scenario and renewable energy (RE) scenario which enforce a mandatory penetration of renewable energy sources shares into electricity generations were analyzed. The results show total investment cost for the BAU scenario is much lower as compared to RE scenario while operating and maintenance variable costs are higher in BAU scenario. Primary energy supply in BAU scenario is higher tied with less investment costs as compared to RE scenario. Furthermore, the share of ren

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15

Bashe, Mantombi, Mercy Shuma-Iwisi, and Michael Anton Van Wyk. "Assessing the Costs and Risks of the South African Electricity Portfolio: A Portfolio Theory Approach." Journal of Energy in Southern Africa 27, no. 4 (2016): 91. http://dx.doi.org/10.17159/2413-3051/2016/v27i4a1545.

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Portfolio theory is used to evaluate the cost and risk of the South African electricity generation portfolio in a bid to find out how were the costs and risks of the South African electricity generation portfolio managed following the 2007 and 2008 load shedding events. The costs considered are fuel, environmental levy and operating and maintenance costs, for the Eskom power stations from 2008/09 to 2013/14. The results show that: the current electricity generation mix is not efficient due to high cost and risk; and following the 2007 and 2008 load shedding events the entire portfolio capacity

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16

Palmer, Karen, and Hadi Dowlatabadi. "Implementing Social Costing in the Electric Utility Industry1." Energy & Environment 4, no. 3 (1993): 197–220. http://dx.doi.org/10.1177/0958305x9300400301.

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Social costing refers to the regulatory practice of requiring electric utilities to incorporate external costs into utility decision making. This practice is being adopted by a growing number of state public utility commissions (PUCs). The effectiveness of this new regulatory approach in reducing the social costs of supplying electricity will depend on the range of utility decisions covered. We use a utility planning model and illustrative estimtes of environmental costs to analyze the implications of different social costing regimes for generation technology choice, social and private costs o

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17

Grossmann, Wolf, Iris Grossmann, and Karl W. Steininger. "Solar electricity supply isolines of generation capacity and storage." Proceedings of the National Academy of Sciences 112, no. 12 (2015): 3663–68. http://dx.doi.org/10.1073/pnas.1316781112.

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The recent sharp drop in the cost of photovoltaic (PV) electricity generation accompanied by globally rapidly increasing investment in PV plants calls for new planning and management tools for large-scale distributed solar networks. Of major importance are methods to overcome intermittency of solar electricity, i.e., to provide dispatchable electricity at minimal costs. We find that pairs of electricity generation capacity G and storage S that give dispatchable electricity and are minimal with respect to S for a given G exhibit a smooth relationship of mutual substitutability between G and S.

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18

Luna Carlosama, Carlos Fernando, Ricardo Moreno Chuquen, Luis Fernando Mulcue Nieto, and Francy Nelly Jiménez García. "Potential of Photovoltaic Generation in the Putumayo Department of Colombia." Applied Sciences 11, no. 12 (2021): 5528. http://dx.doi.org/10.3390/app11125528.

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The potential for generating electricity with photovoltaic systems is high in Colombia given its geographical position in the tropic. Some departments in Colombia have low electricity coverage and high rates. In the department of Putumayo there is a low coverage rate and high energy costs, while the solar radiation potential is high. Due to the geographical differences of the Putumayo subregions, the radiation potential for electricity generation is unknown. In addition, in this department the energy tariffs are above the national average. The objective of this paper is to determine the effect

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19

Petursson, Gestur, and Wayne C. Turner. "Reducing Facility Operating Costs through On-site Generation of Electricity." Energy Engineering 98, no. 5 (2001): 65–78. http://dx.doi.org/10.1080/01998590109509327.

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Petursson, Gestur, and Dr Wayne C. Turner. "Reducing Facility Operating Costs through On-site Generation of Electricity." Energy Engineering 98, no. 5 (2001): 65–78. http://dx.doi.org/10.1092/1avn-bxjl-5w7b-9h28.

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21

Bashe, M., M. Shuma-Iwisi, and MA Van Wyk. "Application of stochastic programming to electricity generation planning in South Africa." ORiON 35, no. 2 (2019): 88–125. http://dx.doi.org/10.5784/35-2-651.

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A two-stage stochastic programming model is used to solve the electricity generation planning problem in South Africa for the period 2013 to 2050, in an attempt to minimise expected cost. Costs considered are capital and running costs. Unknown future electricity demand is the source of uncertainty represented by four scenarios with equal probabilities. The results show that the main contributors for new capacity are coal, wind, hydro and gas/diesel. The minimum costs obtained by solving the two-stage stochastic programming models range from R2 201 billion to R3 094 billion.

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22

Abdel-Hameed, Ahmed, Juyoul Kim, Joung-Hyuk Hyun, Hilali Hussein Ramadhan, Soja Reuben Joseph, and Mercy Nandutu. "Optimization of Electricity Generation Technologies to Reduce Carbon Dioxide Emissions in Egypt." Applied Sciences 11, no. 18 (2021): 8788. http://dx.doi.org/10.3390/app11188788.

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In February 2016, the Egyptian government introduced Egyptian Vision 2030. An important pillar of this vision is energy. Egyptian Vision 2030 presented renewable energy as the best solution to reduce the emission of greenhouse gases (GHGs) in the energy sector. Egypt’s electricity comes from various power plants; conventional thermal plants generate over 90% in which gas-fired generation accounts for 75% of the total output. Following the increase in natural gas (NG) projects in Egypt, NG is the dominant electricity source. Based on the pillars of the sustainable development strategy of Egypt,

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23

Uche-Soria, Manuel, and Carlos Rodríguez-Monroy. "Special Regulation of Isolated Power Systems: The Canary Islands, Spain." Sustainability 10, no. 7 (2018): 2572. http://dx.doi.org/10.3390/su10072572.

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As non-mainland territories, the Canary Islands represent isolated electricity systems with their own peculiarities, derived mainly from their location. They are therefore subject to a special regulatory framework governing their electricity supply activities. These systems are less stable, in terms of both electrical energy generation and its transport infrastructures, because their site limitations require production to rely on a small number of plants, multiplying the problems that arise from potential grid or generator failures. This means that power generation costs in isolated groups of

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24

Irsyad, Muhammad Indra al, Anthony Halog, Rabindra Nepal, and Deddy P. Koesrindartoto. "The Impacts of Emission Reduction Targets in Indonesia Electricity Systems." Indonesian Journal of Energy 2, no. 2 (2019): 118–30. http://dx.doi.org/10.33116/ije.v2i2.42.

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Climate change policy often contradicts the least-cost objective of electricity generation in developing countries. The objective of our study is to propose electricity generation mixes that can meet emission reduction targets in Indonesia. We estimate the optimal generation mix, costs, and emissions from three scenarios, namely existing power plant planning, and 11% and 14% emission reductions in Indonesia’s electricity sector. The estimations are based on linear programming, input-output analysis, and life-cycle analysis, integrated into an agent-based modeling (ABM) platform. The simulation

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25

Pavelková, Eva Mazegue, and Iva Živělová. "Pricing Electric Power in the Czech Republic and in Selected Countries." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 64, no. 3 (2016): 1001–11. http://dx.doi.org/10.11118/actaun201664031001.

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This paper focuses on state intervention in the pricing of electricity from renewable power sources in the Czech Republic when compared with the pricing in the Slovak Republic, Germany, France and Italy. In these countries the state intervention is implemented in different forms, but the critical part of the price is regulated everywhere by the state. The price of electricity is determined by its production costs, which depend on the source from which electricity is produced. The highest cost of electricity is required to generate renewable energy, particularly solar power, while the lowest co

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26

Karkour, Selim, Yuki Ichisugi, Amila Abeynayaka, and Norihiro Itsubo. "External-Cost Estimation of Electricity Generation in G20 Countries: Case Study Using a Global Life-Cycle Impact-Assessment Method." Sustainability 12, no. 5 (2020): 2002. http://dx.doi.org/10.3390/su12052002.

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The external costs derived from the environmental impacts of electricity generation can be significant and should not be underrated, as their consideration can be useful to establish a ranking between different electricity generation sources to inform decision-makers. The aim of this research is to transparently evaluate the recent external cost of electricity generation in G20 countries using a global life-cycle impact-assessment (LCIA) method: life cycle impact assessment method based on endpoint modeling (LIME3). The weighting factors developed in the LIME3 method for each G20 country enabl

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27

Ritter, Meyer, Koch, Haller, Bauknecht, and Heinemann. "Effects of a Delayed Expansion of Interconnector Capacities in a High RES-E European Electricity System." Energies 12, no. 16 (2019): 3098. http://dx.doi.org/10.3390/en12163098.

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In order to achieve a high renewable share in the electricity system, a significant expansion of cross-border exchange capacities is planned. Historically, the actual expansion of interconnector capacities has significantly lagged behind the planned expansion. This study examines the impact that such continued delays would have when compared to a strong interconnector expansion in an ambitious energy transition scenario. For this purpose, scenarios for the years 2030, 2040, and 2050 are examined using the electricity market model PowerFlex EU. The analysis reveals that both CO2 emissions and v

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28

Ivanova, Albina, and Tatiana Petrova. "The electricity valuation in fuel and energy balance of Sakha Republic (Yakutia)." E3S Web of Conferences 77 (2019): 03003. http://dx.doi.org/10.1051/e3sconf/20197703003.

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In Sakha Republic (Yakutia), there is a tendency to increase the cost of fuel in the Power station generation. In the cost of electricity power generation on a decentralized territory, the main part of the costs falls on the fuel component. The greatest difference in the natural and value terms of consumption is in the diesel fuel. Consumption of diesel fuel at the Power station is much lower, but in terms of the value consumption structure has the largest percentage. At the same time, the valuation increases year by year. This is mainly due to the use expansion of diesel power generation in i

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29

Vlasov, Andrey, Arina Adamova, and Kirill Selivanov. "Development of smart grid technologies: organizational and communication aspects." E3S Web of Conferences 250 (2021): 08001. http://dx.doi.org/10.1051/e3sconf/202125008001.

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This paper concentrates on the organizational and communication aspects of development of the smart grid technologies. The paper highlights the potential of decentralised electricity generation for generating electricity from less energy-intensive and cost-efficient sources. It shows that renewable and unconventional energy sources may be integrated into decentralised electricity grids – the generation lines that have an intelligent grid. In addition, the paper focuses on the benefits and risks of different smart grid applications and their impact. We show that smart grids have the potential t

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30

Štreimikienė, Dalia. "ASSESSMENT OF ENERGY TECHNOLOGIES IN ELECTRICITY AND TRANSPORT SECTORS BASED ON CARBON INTENSITY AND COSTS." Technological and Economic Development of Economy 19, no. 4 (2013): 606–20. http://dx.doi.org/10.3846/20294913.2013.837113.

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The aim of the paper is to address the EU policy for achieving low carbon economy by assessing energy technologies in electricity and road transport sector based on costs and impact on climate change and to indicate the most competitive electricity and transport technologies taking into account EU policy targets in GHG emission reduction, utilization of renewable and energy efficiency improvements. The main tasks of the paper are: to develop the multi-criteria framework for comparative assessment of energy technologies by applying MCDM methods for the electricity generation and transport techn

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31

McConnell, Chai H., and Christian Dorgelo. "Some economic estimates of gas-fired power generation in a carbon constrained Australia." APPEA Journal 59, no. 2 (2019): 647. http://dx.doi.org/10.1071/aj18093.

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The future of Australia’s electricity industry has resulted in significant debate about the mix of electricity generating technologies. The Finkel Review and ensuing National Electricity Guarantee policy discussion have revealed divisions between key stakeholders over the future generating mix between renewable and fossil fuel power generation options. A portfolio of technologies will be required, including the need for gas-fired power generation with and without carbon capture and storage (CCS), to provide dispatchable synchronous electricity. Gas Vision 2050 has stated that CCS, along with b

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32

Zhang, Qing-yu, Yu-mei Wei, Ying-xu Chen, and Hui Guo. "Environmental damage costs from fossil electricity generation in China, 2000∼2003." Journal of Zhejiang University-SCIENCE A 8, no. 11 (2007): 1816–25. http://dx.doi.org/10.1631/jzus.2007.a1816.

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33

Parfomak, Paul W. "Falling generation costs, environmental externalities and the economics of electricity conservation." Energy Policy 25, no. 10 (1997): 845–60. http://dx.doi.org/10.1016/s0301-4215(97)00075-x.

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34

Krewitt, Wolfram, Thomas Heck, Alfred Trukenmüller, and Rainer Friedrich. "Environmental damage costs from fossil electricity generation in Germany and Europe." Energy Policy 27, no. 3 (1999): 173–83. http://dx.doi.org/10.1016/s0301-4215(99)00008-7.

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35

Sakulniyomporn, Songsak, Kuskana Kubaha, and Chullapong Chullabodhi. "External costs of fossil electricity generation: Health-based assessment in Thailand." Renewable and Sustainable Energy Reviews 15, no. 8 (2011): 3470–79. http://dx.doi.org/10.1016/j.rser.2011.05.004.

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36

Rahman, Shaikh M., Randall Spalding-Fecher, Erik Haites, and Grant A. Kirkman. "The levelized costs of electricity generation by the CDM power projects." Energy 148 (April 2018): 235–46. http://dx.doi.org/10.1016/j.energy.2018.01.144.

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37

Averyt, W. F. "Quebec's Electricity Exports." Energy Exploration & Exploitation 10, no. 3 (1992): 199–213. http://dx.doi.org/10.1177/014459879201000307.

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In 1987 Hydro-Québec exported over 16 TWh to New England and New York and it plans to export 3.500 MW of firm power, not interruptible, by the early 2000's. It estimates that the northeast US market has an additional potential of 9,000 MW. The export market has become more difficult than anticipated. The federal/state regulatory framework for electricity generation was changing – it encouraged small scale generation, cogeneration and conservation which decreased demand. Demand for power imports has also been influenced by pricing judgements and avoided costs. Environmental concerns and Native

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38

Crimmann, Martina, and Reinhard Madlener. "Assessing Local Power Generation Potentials of Photovoltaics, Engine Cogeneration, and Heat Pumps: The Case of a Major Swiss City." Energies 14, no. 17 (2021): 5432. http://dx.doi.org/10.3390/en14175432.

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In this paper, we investigate the potentials of distributed generation (DG) in a medium-sized Swiss city. We show the role of private households in the sustainable energy transition process induced by Swiss energy policy. For the analysis, we define six scenarios that enable us to study the potentials and impacts of different combinations of DG technologies in terms of costs, CO2 emissions, and amounts and shares of DG provided by non-industrial end-users (essentially private households and the services sector). Three variants are investigated, one with real electricity costs and CO2 emissions

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39

Roesch, Martin, Christian Linder, Roland Zimmermann, Andreas Rudolf, Andrea Hohmann, and Gunther Reinhart. "Smart Grid for Industry Using Multi-Agent Reinforcement Learning." Applied Sciences 10, no. 19 (2020): 6900. http://dx.doi.org/10.3390/app10196900.

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The growing share of renewable power generation leads to increasingly fluctuating and generally rising electricity prices. This is a challenge for industrial companies. However, electricity expenses can be reduced by adapting the energy demand of production processes to the volatile prices on the markets. This approach depicts the new paradigm of energy flexibility to reduce electricity costs. At the same time, using electricity self-generation further offers possibilities for decreasing energy costs. In addition, energy flexibility can be gradually increased by on-site power storage, e.g., st

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40

Li, Lu, and Zhong Fu Tan. "Research on the Model of Integrated Resource Planning Based on Externality Costs of Renewable Energy." Applied Mechanics and Materials 543-547 (March 2014): 4212–17. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.4212.

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Renewable energy generation technologies have lower externality costs but higher private costs than fossil fuel-based generation. As a result, the choice of renewable in the future generation mix could be affected by the industrys future market-oriented structure because market objectives based on private value judgments may conflict with social policy objectives toward better environmental quality. A multi-period linear programming-based model (Resource Planning Model) is used to characterize todays electricity supply market in China. This paper incorporated the externality costs and outage c

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41

Benavidez, Justin R., Anastasia W. Thayer, and David P. Anderson. "Poo Power: Revisiting Biogas Generation Potential on Dairy Farms in Texas." Journal of Agricultural and Applied Economics 51, no. 04 (2019): 682–700. http://dx.doi.org/10.1017/aae.2019.27.

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AbstractBiogas created from anaerobic digestion on dairy farms can be used to generate electricity, produce coproducts, and reduce reliance on off-farm inputs. We incorporate risk into simulation models representing dairy farms in Texas and demonstrate the profitability of new anaerobic digester installation. Based on this market, results indicate projects that have low investment costs, receive grant support for construction, utilize coproducts, or have some combination of these factors have higher net present value at the end of the study period; however, even with generous grant support and

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42

Aizenberg, Natalia, and Sergey Perzhabinsky. "Generation adequacy of electric power systems in market price setting." E3S Web of Conferences 114 (2019): 03006. http://dx.doi.org/10.1051/e3sconf/201911403006.

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We propose the new model of generation adequacy optimization. Optimization criterion is a maximum of social welfare. Social welfare consists of profits of generating companies, consumer surplus, costs for development and servicing of electrical grids. In the article we present a review of existed methods of adequacy level management in liberalized electric power systems. Optimization of adequacy level is based on analysis of variants of development of the electric power system. For adequacy analysis of the variants of development we multiple estimate the electricity shortage in random hours of

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43

Votteler, Roman Günter, and Alan Colin Brent. "A literature review on the potential of renewable electricity sources for mining operations in South Africa." Journal of Energy in Southern Africa 27, no. 2 (2016): 1–21. http://dx.doi.org/10.17159/2413-3051/2016/v27i2a1337.

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The economic situation of mining corporations operating in South Africa has in recent years created considerable challenges in staying globally competitive. One reason for this is the increase in average electricity costs from 7% to 20% of total operational expenses since 2007. Forecasts for the next decade predict that this development will continue at similar rates. The reliability of Eskom has also decreased, with self-generation being increasingly considered. In addition, the South African government plans to launch a carbon tax in 2016, which will further add to the costs of current elect

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44

Xu, Lin, Wei Nan Bai, Jing Yu Ru, Qiang Li, and Jia Ming Li. "Design and Implementation of the Reciprocating Pedal-Powered Electricity Generating Device." Advanced Materials Research 282-283 (July 2011): 735–38. http://dx.doi.org/10.4028/www.scientific.net/amr.282-283.735.

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This project is intended to design one kind of automatically reciprocating pedal-powered electricity generator (ARPPEG) in conjunction with the management and control over harvesting the kinetic energy, electricity generation, the electricity storage and the output of electricity. According to the operation testing results, this system has been proved to effective in power generation. In view of the simple structure and low-costs of this system without territory and time limits, the application of ARPPEG designed by us could open a new path to saving the energy and helping build a new energy s

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45

Albadi, M. H., and E. F. El-Saadany. "Impacts of Wind Power Variability on Generation Costs - An Overview." Journal of Engineering Research [TJER] 7, no. 2 (2010): 24. http://dx.doi.org/10.24200/tjer.vol7iss2pp24-31.

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Although wind power is sustainable, environmental friendly and relatively inexpensive source of electricity, the effects of its intermittent nature on power systems need to be carefully investigated. This paper presents an up-to-date overview of the impacts of wind power variability on overall generation cost. Recent case studies from different utilities around the globe demonstrated that wind integration costs are much lower than anticipated by earlier studies.

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46

Huang, Guidong, Songyuan Zhang, Zhong Ge, et al. "Thermal performance analysis of organic flash cycle using R600A/R601A mixtures with internal heat exchanger." Thermal Science, no. 00 (2020): 296. http://dx.doi.org/10.2298/tsci200507296h.

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In this study, the thermal performance of an internal heat exchanger-organic flash cycle system driven by geothermal water was investigated.R600a/R601a mixtures were selected as the working fluid. The effects of the mole fraction of mixtures on the heat absorption capacity of the heater, the temperature rise of cold working fluid in the internal heat exchanger, net power output, thermal efficiency, and electricity generation costs were analyzed. The net power outputs, electricity generation costs, and thermal efficiency of the internal heat exchanger-organic flash cycle and simple organic flas

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47

Tembo, Bernard, and Bruno Merven. "Policy options for the sustainable development of Zambia’s electricity sector." Journal of Energy in Southern Africa 24, no. 2 (2013): 16–27. http://dx.doi.org/10.17159/2413-3051/2013/v24i2a3126.

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This paper aims at understanding how Zambia’s electricity system would be affected by droughts (due to a dry year) and how the system’s adaptive capacity could be improved. Hydropower currently supplies 99% of the total electricity in Zambia, and concerns have been raised because many climate change studies project increased occurrences of dry years in the Southern Africa region. Different economic and climatic scenarios were explored to understand their impact on the development of Zambia’s power generation system, and what policies and strategies could be adopted to mitigate these impacts on

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Abdalla, Modawy Adam Ali, Wang Min, and Omer Abbaker Ahmed Mohammed. "Two-Stage Energy Management Strategy of EV and PV Integrated Smart Home to Minimize Electricity Cost and Flatten Power Load Profile." Energies 13, no. 23 (2020): 6387. http://dx.doi.org/10.3390/en13236387.

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The efficient use of the incorporation of photovoltaic generation (PV) and an electric vehicle (EV) with the home energy management system (HEMS) can play a significant role in improving grid stability in the residential area and bringing economic benefit to the homeowner. Therefore, this paper presents an energy management strategy in a smart home that integrates an electric vehicle with/without PV generation. The proposed strategy seeks to reduce the household electricity costs and flatten the load curve based on time-of-use pricing, time-varying household power demand, PV generation profile

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Jorli, Mojtaba, Steven Van Passel, and Hossein Sadeghi Saghdel. "External costs from fossil electricity generation: A review of the applied impact pathway approach." Energy & Environment 29, no. 5 (2018): 635–48. http://dx.doi.org/10.1177/0958305x18761616.

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This paper reviews and compares 11 studies that have estimated external costs of fossil electricity generation by benefits transfer. These studies include 13 countries and most of these countries are developing countries. The impact pathway approach is applied to estimate the environmental impact arising from fossil fuel-fired power plant’s air emission and the related damages on human health. The estimated damages are used to value the monetary external costs from fossil fuel electricity generation. The estimated external costs in the 13 countries vary from 0.51 to 213.5 USD (2005) per MW h d

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Samadi, Sascha. "The Social Costs of Electricity Generation—Categorising Different Types of Costs and Evaluating Their Respective Relevance." Energies 10, no. 3 (2017): 356. http://dx.doi.org/10.3390/en10030356.

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