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Nagaj, Rafał. "The role of state in determining the electricity prices in Poland". JOURNAL OF INTERNATIONAL STUDIES 7, n.º 3 (20 de noviembre de 2014): 100–111. http://dx.doi.org/10.14254/2071-8330.2014/7-3/9.
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Demur Chomakhidze, Demur Chomakhidze y Lia Gvazava Lia Gvazava. "THE ROLE OF INVESTMENTS IN THE ENERGY SECTOR". New Economist 17, n.º 02 (6 de enero de 2023): 66–70. http://dx.doi.org/10.36962/nec17022022-66.
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The paper presents statistical data on electricity generation and consumption in Georgia in 2015-2020. Also the investments made in the same years, both separately in the electricity generation activity and in the electricity sector as a whole. In addition, the consequences of the unbalanced development of the economy and energy are discussed and the close relationship between electricity consumption and real GDP growth is shown. According to the authors, in order to reduce tariffs and improve technical economic indicators, it is necessary to implement scientific, technological and managerial progress faster than the volume of investments. Keywords: electricity generation, electricity consumption, tariffs, investments, scientific technological progress, managerial progress.
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Virr, L. E. "Role of electricity in subsea intervention". IEE Proceedings A Physical Science, Measurement and Instrumentation, Management and Education, Reviews 134, n.º 6 (1987): 547. http://dx.doi.org/10.1049/ip-a-1.1987.0075.
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Tang, Chenghui y Fan Zhang. "The role of the electricity market management committee in the electricity market". IOP Conference Series: Earth and Environmental Science 330 (8 de noviembre de 2019): 052035. http://dx.doi.org/10.1088/1755-1315/330/5/052035.
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Saini, Sunita, Satpal Singh y Rajbir Singh. "Customer Attitudes Towards the Role of Socio-Economic Factors in Electricity Theft". International Journal of Social Ecology and Sustainable Development 13, n.º 6 (noviembre de 2022): 1–21. http://dx.doi.org/10.4018/ijsesd.292040.
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Electricity theft has become a matter of trouble for both customers and electricity distribution companies. Due to electricity theft, distribution companies are facing lots of T&D losses every year. Despite of several technical measures adopted, there is no significant reduction in losses due to electricity theft. This fact diverts the attention towards non-technical measures which include formulation and enforcement of stringent rules and regulations. As the policies need to be enforced on electricity customers, therefore, policies should be designed in accordance with the customers’ attitude towards electricity theft. Therefore, this work has analyzed their attitude towards role of certain socio-economic factors which strongly impact the practice of electricity theft. This study has surveyed the electricity customers of two distribution companies, UHBVN and DHBVN in State Haryana. The findings of this work may help the electricity distribution companies to chalk out better and more effective plans to put check upon the practice of electricity theft in the society.
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Ansu-Mensah, Peter y Paul Adjei Kwakwa. "Modelling electricity consumption in Ghana: the role of financial development indicators". Green Finance 4, n.º 1 (2021): 54–70. http://dx.doi.org/10.3934/gf.2022003.
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<abstract> <p>Access to electricity is touted as one of the ways of reducing poverty and improving the livelihoods of people. However, an increased consumption may also contribute to higher carbon dioxide emissions. While many studies have therefore assessed the determinants of electricity consumption for developing countries that have a lower electricity consumption and inadequate supply to meet demand, the effect of financial development on electricity consumption has been mixed. Consequently, this study models electricity consumption in Ghana with special attention on the effect of financial development. The results show that price reduces electricity consumption while income and population density increase consumption of electricity. When financial development is represented by domestic credit to private sector, domestic credit to private sector by banks and broad money supply, the effect is negative on electricity consumption. However, the effect is positive when financial development is represented by foreign direct investment. A financial index constructed from the four indicators shows financial development reduces electricity consumption in Ghana. Among other things the policy implication includes the need to formulate appropriate policy based on a specific indicator for financial development.</p> </abstract>
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de Maere d’Aertrycke, Gauthier, Yves Smeers, Hugues de Peufeilhoux y Pierre-Laurent Lucille. "The Role of Electrification in the Decarbonization of Central-Western Europe". Energies 13, n.º 18 (19 de septiembre de 2020): 4919. http://dx.doi.org/10.3390/en13184919.
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Scenario studies of energy transition generally point to the central role of electricity. This notion is ambiguous as its interpretation can range from an electricity-only policy to portfolios of different energy vectors with a dominance of electricity. This ambiguity adds to the uncertainty that already pervades today’s investment environment. This paper examines the centrality of electricity through a so-called “variational scenario” analysis with policies obtained by a mix of electricity-only and green gas penetration while maintaining constant decarbonization objectives. Electricity is a complex product that can only be further complicated by the high penetration of renewables and its interaction with the production and use of synthetic fuels. The variational scenario analysis is conducted with sufficiently fine (hourly) granularity to produce an adequate representation of these phenomena. It shows that tilting the central role of electricity to a mix of electricity and green gas offers several advantages in terms of efficiency, flexibility of investment strategies, and robustness with respect to major uncertainties. It shows that the variational scenario analysis can be extended to more complex mixes of policies.
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Sekantsi, Lira P. y Sayed Timuno. "Electricity Consumption in Botswana:the Role of Financial Development, Industrialisation and Urbanization". Review of Economic and Business Studies 10, n.º 1 (27 de junio de 2017): 75–102. http://dx.doi.org/10.1515/rebs-2017-0049.
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Abstract Botswana’s electricity supply is overwhelmed by the growing energy demands with the peak electric power deficits being met through imports. This study seeks to understand the key drivers of this increasing electricity demand. Using the Autoregressive Distributed Lag (ARDL) bounds testing and Error Correction Model (ECM), it examines the role played by financial development, industrialisation and urbanization in Botswana’s energy (or more specifically electricity)-growth nexus between 1981 and 2011. The findings reveal that economic growth, financial development and industrialization positively affect electricity consumption in the short-run and long-run. However, urbanization increases electricity consumption only in the long-term. These finding not only support conservation hypothesis but also imply that policy-makers should take into account the increase in electricity demand arising from financial development, urbanization and industrialisation in energy (electricity) consumption planning in the economy to avoid energy crisis. In addition, policy-makers should search and invests in renewable energy sources such as solar to increase access to cheap energy source.
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Spradley, Julian Roy y William L. Fang. "The role of electricity in sustainable development". Natural Resources Forum 21, n.º 1 (febrero de 1997): 61–67. http://dx.doi.org/10.1111/j.1477-8947.1997.tb00673.x.
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Puskás-Tompos, András y Adrian Tantau. "The role of Aggregators in DSM in the context of Business Digitization". Proceedings of the International Conference on Business Excellence 15, n.º 1 (1 de diciembre de 2021): 480–93. http://dx.doi.org/10.2478/picbe-2021-0044.
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Abstract Nowadays electricity trading and supply are evolving rapidly due to the digitalization of the electricity industry. This evolution is also generated by the development of many new business models in the field and also by new technologies in the form of smart meters, smart grids, smart homes, demand response, artificial intelligence, peer-to-peer trading, Internet of Things or Blockchain. All these technologies together have a huge contribution to the field of electricity and jointly create the digitalization of the electricity generation, transportation, supply and trading. The aim of the research paper is to determine the degree to which consumers agree to work with an Aggregator to implement demand response. In addition, we have an interest in searching what makes them more attractive to electricity prosumers and consumers (both households and industry) as well as identifying those triggers which make electricity consumers or prosumers to start utilizing them. We have to bear in mind that Demand Side Management besides offering incentives and monetary benefits also assists end consumers and prosumers in energy management in the meaning of decreasing energy wastes and increasing the level of optimal generation and consumption. Beyond the above mentioned facts, the focus is on the decrease of carbon dioxide emissions generated by pollutant fossil fuel electricity generation and positively affecting global warming, without endangering the proper functioning of electricity systems. Education and awareness have a huge role in achieving a more rational, optimal and conscious consumption of electricity through Demand Side Management. The issue has to be raised to the level of importance and acceptance similar to what recycling of other recyclable materials have nowadays, such as paper, plastic, various metals and glass.
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Kinoshita, Shin. "Conjoint analysis of Japanese households’ energy-saving behavior after the earthquake: The role of the preferences for renewable energy". Energy & Environment 31, n.º 4 (18 de octubre de 2019): 676–91. http://dx.doi.org/10.1177/0958305x19882386.
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Energy savings among households is an important energy challenge in Japan. After the Great East Japan Earthquake in March 2011, electricity shortages became a worry because nuclear power plants ceased operations. The conditions that households require to save electricity are analyzed in the paper by a conjoint analysis. An annual electricity bill, CO2 emissions, a stable electricity supply, and energy sources that generate electricity are considered. The role of energy sources, especially renewable energy, in energy savings is focused. When renewable energy such as solar and wind power is used, households who prefer it might use less electricity as well. A random parameter logit model is used for estimation. The promotion of renewable energy and energy savings should be encouraged in Japan’s official energy policy. If electricity generated by renewable energy is provided, households that prefer renewable energy choose such an electricity and will reduce their electricity usage. As a result, the promotion of renewable energy and energy savings could be addressed simultaneously. The estimation results indicated that households would save more electricity if an annual electricity bill is reduced. In addition, they also would save more electricity if CO2 emissions are reduced and if a stable electricity supply is secured. If nuclear power is used for electricity generation, they do not use less electricity. If renewable energy is provided, they tend to use less electricity. Thus, renewable energy provides incentives for households to reduce electricity usage. It is possible to promote energy savings by utilizing consumers’ interest in renewable energy.
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PAVLOVA, Olena, Konstantin PAVLOV y Sergiy PYSANKO. "THE ROLE AND SIGNIFICANCE OF INVESTMENT AND INNOVATION PROCESSES IN THE ELECTRICITY INDUSTRY OF THE REGION". Ukrainian Journal of Applied Economics 5, n.º 3 (7 de septiembre de 2020): 320–28. http://dx.doi.org/10.36887/2415-8453-2020-3-35.
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Introduction. In the modern economic literature, the issue of investment and innovation processes of the electricity industry is practically not considered, as they remain in the plane of economic activity of electricity companies and are not covered information. However, there is a need for a comprehensive approach to investment and innovation processes in the electricity sector of the region and the definition of organizational and economic vectors for the national electricity strategy. The purpose of the study is the importance and role of investment and innovation processes in the electricity sector of the region. Results. The article highlights the importance and significance of electricity as an integral resource for sustainable development of the region. The goals of reforming the electric power industry in three directions are detailed: reduction of electricity tariffs, innovative processes of increasing the competitiveness of the electric power industry, innovative processes of reproduction and development of electric power facilities. The algorithm for the relationship between the subjects and objects of the electricity industry is structured. The reasons for the emergence and consequences of such a model of the electricity industry as a "single buyer" are studied, the functional purpose of institutions and entities of the electricity market is explained. The priority directions of investment and innovation processes in the regional electricity markets are highlighted. Ways of their further energy modernization and synergy are outlined. Conclusions. The innovation process is a set of systematic actions of entrepreneurial activity to revive the efficiency, reliability and safety of activities at high risk. It is outlined that the main features of this mechanism are the presence of various risks; ecological and economic consequences, the generalized effect of innovative measures. However, despite the mesoeconomic nature of the vector of investment and innovation activities in electricity companies, it is worth considering the final macroeconomic effect, which will provide a certain strategic vector for the state development. Key words: electricity, southern region, power industry, modernization, wholesale energy market.
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Molnár, Ferenc. "The Role of Electricity in Sustainable Energy Supply". Polgári szemle 15, Special Issue (2019): 363–84. http://dx.doi.org/10.24307/psz.2020.0222.
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Jurás, Zsolt. "The Role of Drones in the Electricity Sector". Repüléstudományi Közlemények 33, n.º 3 (2021): 57–63. http://dx.doi.org/10.32560/rk.2021.3.5.
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Similarly to the separation and development of electricity systems, the golden age of aviation dates back to the last century. Admittedly, in the beginning, the two technologies did not have much effect on each other; however, in the 21st century, these two systems in many cases cross each other’s paths in everyday life, while performing the operation and maintenance tasks. In this paper, the author describes how a modern electricity infrastructure is built up and explains the process used for transferring electric power generated by the power plants to the consumers. In addition, this paper familiarises the reader with the procedures and methods allowing to assign more and more functions and tasks to the drone technology and to assure its efficient integration with certain elements of the energy system.
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Sadekin, S. M. Sirazam, Sayma Zaman, M. A. Rashid Sarkar y Md Altab Hossain. "Role of Nuclear Electricity in Low Carbon Economy". Journal of the Institute of Engineering 15, n.º 3 (16 de octubre de 2020): 300–303. http://dx.doi.org/10.3126/jie.v15i3.32209.
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To deal with climate change, low carbon economy is an utmost necessity for the present world. Energy requirement is growing faster exponentially in each decade. Over the long term some of the traditional sources (coal, gas, oil) have become inadequate to meet up the increasing demand. Current consumption rate of fossil fuel will make them extinct by year 2050 to 2100. Based on these facts nuclear power plant is a strategic choice to develop a clean energy. This paper presents - the role of nuclear electricity in low carbon economy. Though nuclear energy can't be called as 'carbon neutral' but it gives rise to much less emission of carbon dioxide than fossil fuels. Comparing with other energy structures, nuclear electricity chain emits a limited amount of greenhouse gas emission. Despite the uncertainty of building future nuclear power plants, this paper further discussed climate policies have larger impact than the policies that are against nuclear electricity production. The safety issue which is a public concern is also discussed here in short.
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Bennoua, S., A. Le Duigou, M. M. Quéméré y S. Dautremont. "Role of hydrogen in resolving electricity grid issues". International Journal of Hydrogen Energy 40, n.º 23 (junio de 2015): 7231–45. http://dx.doi.org/10.1016/j.ijhydene.2015.03.137.
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Dreyfus, Daniel A. "The role of electricity in global fuel choices". OPEC Review 15, n.º 1 (marzo de 1991): 31–46. http://dx.doi.org/10.1111/j.1468-0076.1991.tb00394.x.
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AL-Samydai, Mahmood Jasim y Rudaina Othman Yousif. "The Role of Demarketing in Reducing Electricity Demand". International Journal of Business and Management 13, n.º 1 (18 de diciembre de 2017): 209. http://dx.doi.org/10.5539/ijbm.v13n1p209.
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The current study aims to examine the influence of demarketing in reducing the demand for electricity in Jordan. According to (Kotler and Levy. 1971) the demarketing is based on three strategies (general demarketing strategy, selective demarketings strategy and ostensible demarketing strategy). The philosophy of demarketing based on creating better and healthier environment for community and it represents an important tool to determine the consumption of a certain product permanently or temporarily.Demarketing considered an important tool that is used to limit demand or consumption, or rationalize its use, of a certain product or service, permanently or temporarily (fuel electricity, water, etc.) due to the rarity of these resources and their importance, economically, to countries. It is used to limit the use of some products that damage public heath, society, and community (like smoking, alcohol, controlled medication and narcotics, etc.). This paper shows the benefit from the general demarketing to influence the demand of electricity.The researchers depended on secondary resources represented by the available literature. In addition, the researcher depended on designing a questionnaire composed of 27 questions that were implemented on a sample of 592 consumers. The information collected was based on a primary exploration study with the purpose of constructing and designing a study model.Many factors were inserted within study model has been developed according to literatures related to the subject. Thus, this study questionnaire consisted of six dimensions, which are the general demarketing strategy, (advertising, campaigns, perception, price, solar energyand and reference group) and the demand of electricity. The development of six hypotheses was based on the dimensions of the study.All six hypotheses were accepted as well as the seventh hypothesis, concerning the relationship of the link between the components of the study model. The statistical analysis has shown that the positive correlation between components consisted of strong correlation (positive relationship) between each component of demarketing and the reducing the demand for electricity. Researchers faced number of difficulties while conducting this study. Many consumers do not agree with the questionnaire, there is no clear understanding of the concept of reverse marketing, and there are not many studies that deal with this field. The importance of this study is reflected through the effective role of demarketing that can play in influencing the reducing of demand for electricity, and improve them, towards rationalization of electricity consumption.
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Hidayatulloh, Hidayatulloh y Éva Erdős. "The Legal Aspects of Privatization in Electricity Business Sector". Jurnal Cita Hukum 10, n.º 2 (25 de agosto de 2022): 267. http://dx.doi.org/10.15408/jch.v10i2.23540.
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Privatization is a crucial issue for third-world countries such as Indonesia. In the electricity sector, which is the lifeblood of the community, the involvement of the private sector is a crucial concern. Two judicial reviews of the electricity law in 2003 and 2015 proved the significant issue of privatization in electricity. This study analyzes how the state regulates the privatization policy of the electricity sector in Indonesia. This study, a normative or doctrinal legal research model, explores electricity regulations and doctrines such as Laws Number 20 of 2002 and Number 30 of 2009, Law Number 11 of 2020 on Job Creation, and two decisions of the Constitutional Court number 001-021-022/PUU-I/2003 and 111/PUU-XIII/2015. In conclusion, this study explains that Indonesia allows the privatization of the electricity sector throughout the role of private companies is still under state control. Privatization, which is a reduction in the role of the state and an increase in the role of the private sector, has been well implemented by state-owned enterprises, including the electricity sector. Both decisions of the Constitutional Court emphasize the strong role of the state and become the majority in controlling the electricity business, but do not reject the role of the private sector. Furthermore, state-owned enterprises have a top priority as a provider of electricity for the community.
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Bhuyan, Bijoylaxmi y Ruplekha Borah. "Role analysis of women in electricity consumption at domestic level". Environment Conservation Journal 22, n.º 3 (19 de diciembre de 2021): 281–87. http://dx.doi.org/10.36953/ecj.2021.22333.
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Women play an especial prominent role in buying things that provide sustenance for home and family. Therefore, this study was under taken to see how women play their role with special reference to electricity consumption and what can be done to improve it. ‘Awareness,’ ‘opinion’ and ‘practice’ of respondents regarding issues related to electricity consumption for household use revealed that ‘Awareness’, ‘Opinion’ and ‘Practices’ of the respondents were of ‘medium’ level. Looking at the women’s prominent role in household energy consumption they can be given some awareness programs to further play active role as consumer and conserve electricity.
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Malcolm W. Kennedy y Zoran Stanić. "THE ROLE OF RENEWABLE ENERGY SOURCES IN FUTURE ELECTRICITY SUPPLY". Journal of Energy - Energija 55, n.º 3 (18 de enero de 2023): 292–327. http://dx.doi.org/10.37798/2006553390.
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This article deals with the role of renewable energy sources in the electricity supply industry. The original reason for their introduction and development was to help offset the rise in the production of greenhouse gases due to electricity generation from fossil fuels. The EU represents the best example of federally delegated policy and regulation interpreted differently by national regulators and governments. The laws in the area of energy and the environment enacted by the Republic of Croatia have been approximated to the European legislation in order for the Republic of Croatia to be integrated in the internal European electricity market and EU.
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Zhang, Lianwei y Xiaoni Wen. "Nonlinear Effect Analysis of Electricity Price on Household Electricity Consumption". Mathematical Problems in Engineering 2021 (9 de abril de 2021): 1–13. http://dx.doi.org/10.1155/2021/8503158.
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The household energy consumption has been a hot field in the study of household energy consumption in recent years. With the increase of residents’ income level and the pushing of urbanization, there is a complex nonlinear relationship between energy price and energy consumption. The purpose of this paper is to investigate the scenario effect of per capita income and regional differences in urbanization development on the relationship between electricity sales price and urban household electricity consumption. To this direction, based on the regional characteristics of economic development in China, with the residents’ disposable income and the urbanization level as the conversion variables and the electricity sales price as the core explanatory variable, the panel smooth transition regression (PSTR) model of electricity sales price and urban household electricity consumption from the perspectives of income level and urbanization has been constructed in this paper. The empirical results show the following: (1) Under the consideration of regional difference of residents’ income level, with the increase of residents’ disposable income level, there is a significant negative correlation between electricity sales price and urban household electricity consumption in the whole country, the eastern region, and the central region, while such correlation is significantly positive in the western region. (2) Under the consideration of the difference of urbanization development level, the national regional electricity sales price and the urbanization level are positively related to the urban household electricity consumption, and the urbanization level in the western region plays the biggest role in promoting the urban household electricity consumption, followed by the eastern region and then the central region which plays the smallest role. This paper discusses the effect of electricity sales price on urban household electricity consumption from the perspective of regional difference in income and urbanization, which provides the decision-making basis and empirical support for developing regional electricity price policy and household energy consumption policy.
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Halkos, George E. y Apostolos S. Tsirivis. "Electricity Production and Sustainable Development: The Role of Renewable Energy Sources and Specific Socioeconomic Factors". Energies 16, n.º 2 (7 de enero de 2023): 721. http://dx.doi.org/10.3390/en16020721.
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An eco-friendly and sustainable power production system constitutes the cornerstone of every country’s strategic plan to tackle climate change and enhance energy resource autonomy. Carbon dioxide abatement in electricity generation, in addition to being a necessary condition for t “green” energy transition, can contribute greatly to cleaner industrial production and sustainable development. Emphasizing this key role of the power sector, the present research focuses on shedding light on the impact of renewable energy resources (RES), per capita gross domestic product (GDP), electricity gross fixed capital formation (GFCF) and urbanization in the CO2 intensity, and the sustainability level of electricity production. The analysis is based on a comprehensive dataset of 31 countries including 26 European countries, U.S.A., Japan, Australia, Canada, and New Zealand from 1995 until 2018. The econometric outcomes revealed the strong statistical significance of all variables and a plethora of causality relationships, upon which several policy suggestions are made. Interestingly, GDP per capita beyond a certain level can gradually become an aggravating factor for the electricity carbon footprint. Similarly, the vital role of RES in clean electricity production was confirmed as expected, yet surprisingly, this effect also appears to reverse after a certain percentage of total RES reliance. In contrast to urbanization, the electricity GFCF parameter is estimated to have an adverse effect on electricity CO2 intensity, indicating that the vast amount of new investments in the power sector concerns carbon-intensive technologies. Finally, a dynamic analysis is carried out, revealing to policy makers the necessary time frame after which the implementation of new energy policies can have the full impact on the carbon emissions of electricity generation.
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Carpenter, Chris. "Natural Gas Has Role in Decarbonizing the Australian Electricity Supply". Journal of Petroleum Technology 73, n.º 07 (1 de julio de 2021): 69–70. http://dx.doi.org/10.2118/0721-0069-jpt.
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This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 202210, “Future Roles for Natural Gas in Decarbonizing the Australian Electricity Supply Within the NEM: Total System Costs Are Key,” by Stephanie Byrom, University of Queensland; Geoffrey Bongers, Gamma Energy Technology; and Andy Boston, Red Vector, et al., prepared for the 2020 SPE Asia Pacific Oil and Gas Conference and Exhibition, originally scheduled to be held in Perth, Australia, 20–22 October. The paper has not been peer reviewed. Electricity systems around the world are changing, with the Paris Agreement of 2015 a catalyst for much current change. The Australian government ratified the agreement by committing to 26–28% emissions reductions below 2005 levels by 2030. Reduction in emissions from electricity generation has become the focus of these targets. To decarbonize the grid to meet targets while building firm, dispatchable generation capacity to support the system, a new metric is required to measure success. The complete paper explores the outputs of the model of energy and grid services (MEGS), illustrating outcomes if a single technology group is favored. Introduction The majority of electricity in the Australian National Energy Market (NEM) is provided by synchronous thermal power generation, which also has delivered services required for grid stability such as inertia and frequency control. The NEM commenced operation in December 1998 and includes five regional market jurisdictions: Queensland, New South Wales (including the Australian Capital Territory), Victoria, South Australia, and Tasmania. In 2020, the NEM incorporated approximately 40,000 km of transmission lines and cables, connecting approximately 57 GW of generation capacity to consumers. This thermal generation mostly has consisted of coal- and gas-based technologies. Electricity grids are also changing from largely centralized electricity generation systems to more decentralized ones and from unidirectional electricity flows to bidirectional flows as part of the effort to reduce emissions. However, with increasing penetration of variable renewable energy (VRE) generation, it is important to plan for and manage generation-asset investment to track the lowest possible total system cost and highest reliability path to a low-emissions future. A Competent, Diverse Grid A competent electricity grid is one that can keep the lights on, so to speak, within the legislated tolerance for outages and performance. A competent grid is adequate, reliable, secure, operable, and robust against externally driven disruptions. In practice, the reliability of the electricity grid often seems to be taken for granted; however, it is an essential element of the modern economy, and, with a changing grid, reliability is increasingly important. When a decision must be made to build or replace an individual power plant, stakeholders (individual investors) have traditionally considered the levelized cost of energy (LCOE) of the alternative generation options, which di-vides the total cost of an installation or plant by the kilowatt-hours it produces over its lifetime. However, metrics such as LCOE, based on grid-independent formulae to help power plant investors to maximize returns, are inappropriate for comparing technologies that deliver and demand a complex menu of services specific to the grid. A different metric is required to evaluate each technology’s contribution to the grid.
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Pratama, Andika y Jumiati Jumiati. "Peran Pemerintahan Nagari dalam Proses Pelaksanaan Subsidi Listrik Tepat Sasaran (SLTS) di Nagari Kasang Kecamatan Batang Anai Kabupaten Padang Pariaman". PUBLICNESS: Journal of Public Administration studies 1, n.º 4 (10 de diciembre de 2022): 228–34. http://dx.doi.org/10.24036/publicness.v1i4.40.
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This article aims to describe the role of the Nagari Government in the Implementation of Targeted Electricity Subsidies (SLTS) in Nagari Kasang, Batang Anai District, Padang Pariaman Regency. This study used qualitative research method. Data were obtained from informants through observation, interviews and documentation studies. The validity of the data was tested by means of triangulation of sources. The findings of this study indicate that the Nagari Government has a role in the distribution process of the Targeted Electricity Subsidy (SLTS) in Nagari Kasang. This role can be seen from the process of collecting data on residents who are entitled to receive subsidies, to receiving citizen complaints regarding electricity subsidies. The researcher's findings also show that in the process of implementing the Targeted Electricity Subsidy (SLTS), there are still several obstacles. These obstacles include the lack of socialization regarding electricity subsidies to the community, the existence of poor people who have not received electricity subsidies because of the rule that subsidies can only be given to residents who have previously received government assistance, there is still discrimination in the provision of electricity subsidies to residents, until there is no complaint post for electricity subsidy.
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Ali, Muftah. "A Role of Mechanical Energy Storage Systems in Grid Application". Brilliance: Research of Artificial Intelligence 3, n.º 1 (9 de enero de 2023): 1–8. http://dx.doi.org/10.47709/brilliance.v3i1.1941.
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Mechanical Energy Storage Systems (MESS) technologies are still posing complex threats to power grids. The MESS model is designed to offer a highly flexible center to electrical power that is involved in combining energy resources and request loads to industrial influence, safe high-voltage equipment, and produce high-quality power. Furthermore, electricity grids can have started to utilize all of the advantages of a potent mix of decentralized resources for renewable energy. This article's impact is to adopt modern MESS innovations that are combined with improved efficiency, energy efficiency, and fast reaction to incorporate electricity systems. As a consequence, the primary purpose of this article is to present a critical review of the major innovations in MESS that are especially suited to the evolution of the electricity network and its capabilities.
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Epikhina, R. A. "The Role of Electric Power Sector in China’s Global Economic Expansion". Outlines of global transformations: politics, economics, law 12, n.º 6 (30 de diciembre de 2019): 188–202. http://dx.doi.org/10.23932/2542-0240-2019-12-6-9.
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The article discusses some of the major characteristics and trends of China’s economic expansion in the global power industry. It argues that by investing in electricity infrastructure China creates prerequisites for long-term dominance in one of the key sectors in a number of countries and regions. Deals in the power sector are mainly implemented by state-owned companies and facilitated by state-owned financial institutions. In terms of structure and geography, foreign investment in the electricity sector is dominated by traditional types of generation in developing countries. However, China has been diversifying into renewables, nuclear power and grids and entering markets of the developed countries. The creation of a special international organization (GEIDCO) should facilitate its expansion in the electricity sector abroad. It is worth noting that foreign economic expansion plays an important role in supporting China’s slowing economy amid the transformation of its growth model. It allows China to adopt advanced technologies and best management practices in developed countries while forming alternative value chains, as well as promoting its own equipment and standards (especially in ultra-high voltage power transmission) in the developing countries. However, given the impact of the trade war, increasing securitization of the Chinese foreign investments, Chinese authorities’ control over capital outflows and the rising environmental concerns in developing countries, further expansion of the Chinese capital in the global electricity industry is likely to be held back, while competition from non-Chinese electricity companies is likely to grow.
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Bauer, Douglas C. "US Electricity Markets". Energy Exploration & Exploitation 4, n.º 2-3 (mayo de 1986): 177–90. http://dx.doi.org/10.1177/014459878600400210.
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Current US electricity markets are showing improvement, reflecting improvement in the economy as a whole. However, we do have several concerns for the future. The risks which accompany new power plant construction have led the industry, as well as others, to seek out new alternatives. Canadian imports, cogeneration, and improved bulk power markets all have a role to play in future utility planning. But, I believe we must still retain the option of new central station generation. Current attempts in the US to remove capital formation incentives through tax reform, to prohibit construction work in progress in the rate base, and to exclude surplus capacity from cost recovery are examples of public policy decisions which we believe would be counterproductive to providing low cost, reliable power to consumers. Rather, we believe public policy should focus on providing the utility industry with the opportunities to make the best long-term economic decisions on behalf of its customers.
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Ehrtmann, Moritz, Lars Holstenkamp y Timon Becker. "Regional Electricity Models for Community Energy in Germany: The Role of Governance Structures". Sustainability 13, n.º 4 (19 de febrero de 2021): 2241. http://dx.doi.org/10.3390/su13042241.
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Community energy actors play an important role in the energy transition, fostering the diffusion of sustainable innovation in the renewable energy market. Because market conditions for business models in the renewable energy sector are changing and feed-in-tariff (FiT) schemes expiring, community energy companies are in the process of innovating their business models. In recent years, several community energy companies in Germany have entered the electricity retail market selling locally generated electricity from their renewable energy installations to customers in their region. We explore the evolving regional electricity business models for community energy companies in Germany, related governance structures, and the role they play for a sustainable energy transition. In order to implement these complex business models, community energy companies cooperate with professional marketing partners (intermediaries), which are capable of taking over the tasks and obligations of electricity suppliers. Through a series of expert interviews and desk research, we identify three distinctive regional electricity business models and examine opportunities and challenges to their implementation. Results show that there are different forms of cooperation, leading to specific governance structures and creating a set of new value propositions. Through these forms of cooperation, business networks emerge, which can function as incubators for sustainable innovation and learning for the post-FiT era.
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Gyalai-Korpos, Miklós, László Zentkó, Csaba Hegyfalvi, Gergely Detzky, Péter Tildy, Nóra Hegedűsné Baranyai, Gábor Pintér y Henrik Zsiborács. "The Role of Electricity Balancing and Storage: Developing Input Parameters for the European Calculator for Concept Modeling". Sustainability 12, n.º 3 (22 de enero de 2020): 811. http://dx.doi.org/10.3390/su12030811.
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Despite the apparent stability of the electricity system from a consumer’s point of view, there is indeed significant effort exerted by network operators to guarantee the constancy of the electricity supply in order to meet demands any time. In the energy sector models provide an important conceptual framework to generate a range of insight, examine the impacts of different scenarios and analyze the supply and demand of energy. This paper presents a user-oriented and transparent modeling concept of the European calculator, a tool for delineating emission and sustainable transformation pathways at European and member state levels. The model consists of several modules of different sectors, where the energy supply module includes sub-modules for electricity generation, hydrogen production and oil refinery. The energy storage requirement module investigates how new technologies can help the stability of the European electricity system with increasing renewables penetration, demand-side measures and decarbonization paths. The objective of this study is to introduce the concept of this module with the main logical steps, especially the input parameters, assumptions, the basic data of electricity trade and maximum energy storage potential levels. The article also introduces and explains the feasibility of the theoretical maximum gross electricity generation potential from variable renewable energy for the European Union including Switzerland, compared to the demand in 2040. According to the results the electricity systems in the future will need to show ever increasing flexibility in order to cope with variable renewable energy production on the supply side, and shifting patterns of electricity consumption on the demand side.
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Zakrzewska, Beata y Konrad Rojek. "The role of RES in the European energy system". AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 24, n.º 6 (30 de junio de 2019): 349–53. http://dx.doi.org/10.24136/atest.2019.175.
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The purpose of the article is to show the role of RES in the European energy system. The article presents the role of renewable energy sources (RES) in the production of electricity in the European Union (EU). The position of Europe in comparison to other countries in the global renewable energy market is shown. The latest statistical data was used for this purpose. The analysis covered the years 2004-2017. The article also includes a forecast of electricity production from renewable sources by 2050.
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Potrč Obrecht, Tajda, Sabina Jordan, Andraž Legat y Alexander Passer. "The role of electricity mix and production efficiency improvements on greenhouse gas (GHG) emissions of building components and future refurbishment measures". International Journal of Life Cycle Assessment 26, n.º 5 (mayo de 2021): 839–51. http://dx.doi.org/10.1007/s11367-021-01920-2.
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Abstract Purpose An estimation of the environmental impact of buildings by means of a life cycle assessment (LCA) raises uncertainty related to the parameters that are subject to major changes over longer time spans. The main aim of the present study is to evaluate the influence of modifications in the electricity mix and the production efficiency in the chosen reference year on the embodied impacts (i.e., greenhouse gas (GHG) emissions) of building materials and components and the possible impact of this on future refurbishment measures. Methods A new LCA methodological approach was developed and implemented that can have a significant impact on the way in which existing buildings are assessed at the end of their service lives. The electricity mixes of different reference years were collected and assessed, and the main datasets and sub-datasets were modified according to the predefined substitution criteria. The influence of the electricity-mix modification and production efficiency were illustrated on a selected existing reference building, built in 1970. The relative contribution of the electricity mix to the embodied impact of the production phase was calculated for four different electricity mixes, with this comprising the electricity mix from 1970, the current electricity mix and two possible future electricity-mix scenarios for 2050. The residual value of the building was also estimated. Results and discussion In the case presented, the relative share of the electricity mix GHG emission towards the total value was as high as 20% for separate building components. If this electricity mix is replaced with an electricity mix having greater environmental emissions, the relative contribution of the electricity mix to the total emissions can be even higher. When, by contrast, the modified electricity mix is almost decarbonized, the relative contribution to the total emissions may well be reduced to a point where it becomes negligible. The modification of the electricity mix can also influence the residual value of a building. In the observed case, the differences due to different electricity mixes were in the range of 10%. Conclusions It was found that those parameters that are subject to a major change during the reference service period of the building should be treated dynamically in order to obtain reliable results. Future research is foreseen to provide additional knowledge concerning the influence of dynamic parameters on both the use phase and the end-of-life phase of buildings, and these findings will also be important when planning future refurbishment measures.
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Levin, Todd, Valerie M. Thomas y Audrey J. Lee. "State-scale evaluation of renewable electricity policy: The role of renewable electricity credits and carbon taxes". Energy Policy 39, n.º 2 (febrero de 2011): 950–60. http://dx.doi.org/10.1016/j.enpol.2010.11.020.
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ONO, Hiroshi y Mamoru SAKAINO. "Future Role and Perspective of Coal in Electricity Supply." Journal of the Fuel Society of Japan 70, n.º 10 (1991): 955–62. http://dx.doi.org/10.3775/jie.70.10_955.
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Peddie, R. A., J. H. Banks y T. J. Haslam. "Electricity privatisation IT'S role in facilitating rapid organisational change". Engineering Management Journal 1, n.º 4 (1991): 178. http://dx.doi.org/10.1049/em:19910045.
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Dyomina, Olga y Pavel Minakir. "Differentiation of Electricity Prices: Role of Space and Institutions". Spatial Economics 1, n.º 45 (2016): 30–59. http://dx.doi.org/10.14530/se.2016.1.030-059.
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Cameron, Lisa y Peter Cramton. "The Role of the ISO in U.S. Electricity Markets". Electricity Journal 12, n.º 3 (abril de 1999): 71–81. http://dx.doi.org/10.1016/s1040-6190(99)00016-0.
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Muratori, Matteo, Beth-Anne Schuelke-Leech y Giorgio Rizzoni. "Role of residential demand response in modern electricity markets". Renewable and Sustainable Energy Reviews 33 (mayo de 2014): 546–53. http://dx.doi.org/10.1016/j.rser.2014.02.027.
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Kung, Chih-Chun y Bruce A. McCarl. "The potential role of renewable electricity generation in Taiwan". Energy Policy 138 (marzo de 2020): 111227. http://dx.doi.org/10.1016/j.enpol.2019.111227.
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Balat, M. "The Role of Nuclear Power in Global Electricity Generation". Energy Sources, Part B: Economics, Planning, and Policy 2, n.º 4 (24 de octubre de 2007): 381–90. http://dx.doi.org/10.1080/15567240600705458.
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Kahane, Adam. "What role for utilities? electricity markets in the 1990s". Utilities Policy 1, n.º 2 (enero de 1991): 107–9. http://dx.doi.org/10.1016/0957-1787(91)90037-6.
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Renz, B. A. "Technology's role in our changing industry [electricity supply industry]". IEEE Power Engineering Review 18, n.º 4 (abril de 1998): 11–13. http://dx.doi.org/10.1109/39.663285.
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Fatoki, Olawale. "Determinants of Employee Electricity Saving Behavior in Small Firms: The Role of Benefits and Leadership". Energies 15, n.º 9 (26 de abril de 2022): 3168. http://dx.doi.org/10.3390/en15093168.
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The emission of carbon dioxide and other greenhouse gases through electricity consumption by firms is one of the significant drivers of climate change. The performance of a firm’s environmental programme is to a large extent dependent on employee behaviour. Drawing on the Theory of Planned Behaviour (TPB), the study tested a theoretical model that incorporates benefits and leadership as antecedents of attitude towards electricity saving by the employees of small firms in the hospitality sector. The effects of five benefits (intrinsic, extrinsic, organisational, social, and environmental) and two leadership factors (leadership behaviour and leadership support) were examined. Investigating the antecedents of TPB constructs can help in understanding the process through which the constructs are associated with intention. In addition, the moderating effect of green psychological climate in the relationship between intention and electricity saving behaviour was examined. The study used the quantitative research design, and the cross-sectional survey method was used for data collection. The hypotheses of the study were tested using the Partial Least Square Structural Equation modelling (PLS SEM). The results of the empirical study indicated that intrinsic, organisational, social, and environmental benefits are positively related to attitudes towards electricity saving. In addition, the effects of leadership behaviour and support are significant. Furthermore, green psychological climate moderates the relationship between intention and electricity saving behaviour. Recommendations to improve employees’ electricity saving behaviour are suggested.
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Fatoki, Olawale. "Determinants of Employee Electricity Saving Behavior in Small Firms: The Role of Benefits and Leadership". Energies 15, n.º 9 (26 de abril de 2022): 3168. http://dx.doi.org/10.3390/en15093168.
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The emission of carbon dioxide and other greenhouse gases through electricity consumption by firms is one of the significant drivers of climate change. The performance of a firm’s environmental programme is to a large extent dependent on employee behaviour. Drawing on the Theory of Planned Behaviour (TPB), the study tested a theoretical model that incorporates benefits and leadership as antecedents of attitude towards electricity saving by the employees of small firms in the hospitality sector. The effects of five benefits (intrinsic, extrinsic, organisational, social, and environmental) and two leadership factors (leadership behaviour and leadership support) were examined. Investigating the antecedents of TPB constructs can help in understanding the process through which the constructs are associated with intention. In addition, the moderating effect of green psychological climate in the relationship between intention and electricity saving behaviour was examined. The study used the quantitative research design, and the cross-sectional survey method was used for data collection. The hypotheses of the study were tested using the Partial Least Square Structural Equation modelling (PLS SEM). The results of the empirical study indicated that intrinsic, organisational, social, and environmental benefits are positively related to attitudes towards electricity saving. In addition, the effects of leadership behaviour and support are significant. Furthermore, green psychological climate moderates the relationship between intention and electricity saving behaviour. Recommendations to improve employees’ electricity saving behaviour are suggested.
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Karay, Jonathan Cosmus, Firmansyah, Fransiscus Xaverius Sugiyanto y Wahyu Widodo. "The Effects of Electricity Consumption on Electrification Access on Economic Growth in Papua Province, Indonesia". International Journal of Sustainable Development and Planning 17, n.º 6 (21 de octubre de 2022): 1747–52. http://dx.doi.org/10.18280/ijsdp.170608.
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The current research aims to analyze the influence of electricity and infrastructure on regional economy. The study empirically tested the impact of the independent constructs on electrification access and economic growth in Papua, Indonesia by using mediating role of electricity consumption. Independent variables examined in this study are electrical installations and electricity capital, while the dependent variables are measured by using labor absorption. This study specifically investigates the relationship between these variables with a cross-sectional study model, conducted at Papua Province, Indonesia with data from 2012 to 2016. The results show that electricity consumption in Papua Province is significantly influenced by electrical installation, household electricity capital and industrial electricity capital. Furthermore, electricity consumption in general affects employment. The test of the mediating variable shows the role of the consumption variable in the ratio of electrification and employment. Theoretical implication posed from the findings is about the relationship between economic growth and energy infrastructure which is more likely to attract both domestic and foreign investment in a region. The novelty of this research is to reveal the role of electrification in industrialization and employment.
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Mishra, Dr Rudra Prasad. "The Role of Computers for Language". International Journal for Research in Applied Science and Engineering Technology 9, n.º 10 (31 de octubre de 2021): 435–36. http://dx.doi.org/10.22214/ijraset.2021.38436.
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Abstract: The computer has even become the man’s beating heart (pacemaker), is busy diagnosing diseases by sailing like a boat in the river of blood flowing through the arteries, it has no substitute in simplifying complex surgeries. Why only surgery, computer has always been ahead in providing simple solutions to any complex problems of human beings. To work with the computer, it is necessary to understand and speak in the language of computers; otherwise, the computer remains inactive. Electricity is used to activate it. Based on electric current and electrical barrier, the binary language of the computer is formed, which is given the value of 1 and 0 respectively of natural language i.e. human language. Hence, 0 and 1 are those links that connect man to the computer. Keyword: Heart (pacemaker), complex surgeries, Computer, Electricity, natural language, binary language
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Tajik, Reza. "Predicting the Creation of Smart Grids considering the Role of Big Data in North America's Electricity Market". International Journal of Current Engineering and Technology 12, n.º 02 (29 de marzo de 2022): 106–13. http://dx.doi.org/10.14741/ijcet/v.12.2.2.
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Using dual-bandwidth digital technology, the smart grid delivers energy from manufacturers to customers, saving consumers energy by controlling their home appliances, reducing costs and enhancing reliability and transparency. The smart grid on the one hand and the shaping of the electricity market, on the other hand, have created a huge amount of data every day through the daily interactions of electricity and to decide which market players to include manufacturers, transmitters, distributors and in the near future on smart grids for electricity consumers, storage and then be analyzed. This huge amount of data, despite the many benefits it can bring, can cause problems in data storage, display and analysis. For example, one of the most important tasks of North America's electricity market management is to forecast electricity prices for future periods based on stored historical data and because of the type of data produced in this area of the big data typ. Data has problems with different fields, especially in data analysis. In this paper, the role of modern data mining methods for big data analysis is compared by comparing two traditional and new data mining methods and performing statistical experiments. The results of this paper show that a slight improvement in electricity price forecasts due to high volume of electricity exchanges can bring incredible savings to the players in this field. Therefore, the use of modern data mining methods in this field is very important and practical.
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SANTIAN, SANTIAN, PUTU KARISMAWAN y BAIQ SARIPTA W.M. "FAKTOR INFRASTRUKTUR DALAM PEMBANGUNAN EKONOMI KOTA MATARAM". GANEC SWARA 13, n.º 2 (2 de septiembre de 2019): 357. http://dx.doi.org/10.35327/gara.v13i2.103.
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This study is entitled "Infrastructure Factors in the Economic Development of the City of Mataram". The purpose of this study is to look at the role of road infrastructure, electricity infrastructure and education infrastructure, both partially and simultaneously in the economic development of the City of Mataram. Infrastructure indicators in this study include roads, electricity and education. Gross Regional Domestic Product (GRDP) on the basis of being used as an economic indicator. Infrastructure data and GRDP analyzed cover the period 2001-2016. The results of the analysis show that simultaneous road, electricity and education infrastructure play a significant role in the economic development of the city of Mataram. partially road infrastructure and electricity infrastructure play a significant role in the economic development of the City of Mataram.
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Halkos, George E. y Apostolos S. Tsirivis. "Electricity Prices in the European Union Region: The Role of Renewable Energy Sources, Key Economic Factors and Market Liberalization". Energies 16, n.º 6 (8 de marzo de 2023): 2540. http://dx.doi.org/10.3390/en16062540.
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Electricity is by far the most valuable energy commodity for households; hence, it is of the utmost importance for national regulatory authorities and the European Commission (EC) to guarantee affordable and unimpeded access for European citizens to this vital social good. The existing academic literature mainly focuses on the effect of specific renewable energy resources (RES), such as solar, wind, etc., on electricity prices, thus neglecting the crucial impact of the electricity market structure. In an effort to fill this gap, the present paper attempts to clarify whether the real effect of the share of total renewable energy production in the generation scheme and certain electricity market liberalization indices constitute key determinants of household electricity prices. The study is further innovative on the grounds that the empirical analysis utilizes both static and dynamic panel methodologies for a dataset including several variables introduced for the first time in academia. The dataset consists of yearly observations regarding 26 EU countries for a time horizon from 2003 until 2019. The econometric outcomes revealed the complex relationship between RES deployment and generation concentration with the level of household electricity prices. In contrast, the deregulation of the retail market and especially the presence of many retailers with a market share exceeding 5% can benefit European consumers by reducing electricity prices. Additionally, the relative costs concerning the outward-orientation of the economy and the power system’s upgrade were found to be transferred to the final electricity price. The opposite applies to environmental taxes, allowing European governments to accumulate considerable funds for ecological and environmental protection actions. Lastly, due to the estimated slow adjustment rate of electricity prices, policymakers are advised to develop long-term strategic energy planning.
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Song, Jie, Ting Wang, Yong Biao Yang, Xu Jieyan, Lu Chen y Kun Huang. "Understanding of Demand Response in China and Automated Implementation". Applied Mechanics and Materials 373-375 (agosto de 2013): 2278–83. http://dx.doi.org/10.4028/www.scientific.net/amm.373-375.2278.
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Demand response has great significance to the optimal adjustment of the electricity load curve, and also reduces difference between grid peak and valley load. But the promotion and implementation of demand response in China faces many aspects of problems such as electricity price control, power grid electricity sales profit mechanism and so on. Based on interpreting the classic electricity demand response theory, we consider the actual situation of China's electric power system and take a balance consideration of the interests of the government, power generation, power grid companies and electricity users, to give a new interpretation of the concept of demand response, which enriches technology means and economic means of demand response. Besides the leading role and main roles of implementation, we introduce the role of the initiator, and put forward the implementation of demand response project design and automated implementation system. This paper belongs to the national science and technology support programwith the power grid low carbonization characteristics of the smart grid integration technology research and demonstration in Jiangxi Provinceand SGCC projectWith the power grid low carbonization characteristics of the smart grid integration technology research and demonstration.