Wind and Solar Power Plant End-of-Life Equipment: Prospects for Management in Ukraine

Trypolska, Galyna; Kurbatova, Tetiana; Prokopenko, Olha; Howaniec, Honorata; Klapkiv, Yuriy

doi:10.3390/en15051662

Cited by 16 publications

(7 citation statements)

References 21 publications

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“…9770/jesi.2023.10.3(25) value of the business itself (Ponomarenko & Sergeev, 2017;Clay & Feeney, 2019). In the value chain, especially in its primary activities, the relationship between a business entity and its end customer gets closer (Dobrovič et al 2016;Boaventura et al, 2018;Mihalčová et al 2021;Trypolska et al 2022;Šimberová et al 2022). Application of the value chain in business strategy allows a new perspective on the management of business operations, including the management of resources, goods, processes, financial resources, customer needs, and by-products and services (Zhang & Gallagher, 2016;Thomas-Francois et al, 2017).…”

Section: Entrepreneurship and Sustainability Issuesmentioning

confidence: 99%

Riskiness of value-creating corporate activities and their influence on strategic management of engineering companies

Straková¹,

Kollmann²,

Kostiuk³

et al. 2023

JESI

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This paper presents a procedure for definition and analysis of value-creating corporate activities on an example of a selected engineering company and a newly proposed calculation of riskiness of the production process. The risk calculation is based on an analysis of the value chain or value stream of its primary activities. Three research questions were formulated within the framework of the solution concerning differentiation of the value stream in serial and custom production, significance of individual primary processes for creation of the corporate margin and differentiation of the degree of risk between serial and custom production. The obtained outputs from the model engineering enterprise showed that the intensity of added value creation is lower in serial production than in custom production. In terms of the importance of the primary activities for serial and custom production in the value chain, the production process can be considered dominant from the viewpoint of margin generation, followed by the technical preparation process. In addition to the already mentioned reduced level of generation of added value, the lower average riskiness of the production process was also found for serial production compared to custom production. The graphical presentation at the end of the paper suggests a correlation between the level of added value creation in partial production operations and their respective level of risk. The authors of the article assume that the presented results have general validity for engineering production enterprises, which will be the subject of follow-up case studies on similar topics.

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Section: Entrepreneurship and Sustainability Issuesmentioning

confidence: 99%

Riskiness of value-creating corporate activities and their influence on strategic management of engineering companies

Straková¹,

Kollmann²,

Kostiuk³

et al. 2023

JESI

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show abstract

“…Haviernikova, Okreglicka and Lemanska-Majdzik (2016) and Kumar et al (2018) note that more attention should be paid to the management of risks, proper risk identification and evaluation; their articles focus particularly on production risks and related supplier risks, which may strongly interfere with and influence the production process of an enterprise. Strategic risk analysis is addressed in the global business environment, while in the national context, the perceived risks and their probabilities differ in the individual production processes and in the individual enterprises (Olie, Rao-Nicholson 2018;Trypolska et al 2022). Knowledge and management of strategic risks are two of the critical factors that make it possible for the enterprise to keep its competitive advantage (Dang & Yeo 2017).…”

Section: Theoretical Backgroundmentioning

confidence: 99%

Enterprise risk analysis in an engineering company with a focus on custom manufacturing

Straková¹,

Kollmann²,

Kostiuk³

et al. 2023

JESI

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The study details the outcomes of a scientific experiment analyzing enterprise risks in business processes. Examining and getting rid of enterprise risks is one of the most important management tools when it comes to reaching corporate goals. The new proposed strategy is based on the idea of process risk as a part of putting business processes or operations into action to get results that add value. The actual solution algorithm consists of the quantification of the difference between the level of risk and the enterprise's cost, the development of added value, and the operating profit. The experiment focused on a medium-sized engineering company that specializes in piece production. The principal outcomes of the technique are the realization that a smaller proportion of value added connected with the process results in a reduced degree of risk that is proportional to the cost ratio of the various production process activities. The hypothesis that manufacturing automation reduces risk has not been confirmed. It is advised that businesses document and review the time and cost components of each process on a regular basis. The outputs obtained from the solution demonstrate the suitability of the proposed process, with the outputs' validity demonstrated by repeating the analytical activities and comparing them to the actual occurrence of process risks identified by the model enterprise's managers during the execution of a real contract. The newly proposed method is expected to be appropriate for mass production.

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“…For instance, the availability of wind energy varies according to a number of factors, such as the elevation of the land above sea level and the environment, where the wind may not reach the turbine sufficiently [3]. About 10 million MW of energy may be produced by wind energy, which would be sufficient to replace the utilization of fossil fuels [4]. Utilizing wind turbines with suitable designs would allow for the harvesting of such potentials [5].…”

Section: Introductionmentioning

confidence: 99%

Development of wind-solar maps in Aqaba, Jordan as potential sources for power generation

Al-Ghriybah¹,

Didane²

2023

J Appl Eng Science

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The potential for free, clean, and limitless energy from renewable sources has long been recognized. However, because of a lack of thorough wind and solar maps, expertise, and public understanding of the significance of these resources in the country, Jordan continues to rely on non-renewable sources for its energy needs. The main objective of this study is to analyze the potential of solar and wind energies as renewable resources for power generation. Weibull distribution function with two parameters and the Angstrom-Prescott model, respectively, are used in this study to offer estimates of the wind and solar energy in the coastal city of Jordan, Aqaba during a five-year period. According to the assessment of wind potential, the annual means of the shape and scale parameters at 10 m for the studied station varied between (1.65 to 1.73) and (4.42 to 4.86), respectively. During the dry season, the wind speed was seen to be stronger, while during the wet season, it was seen to be slower. The maximum power density is found to be in September with values of 622.81 W/m2 and 192.74 W/m2 for the elevations 80 m and 10 m, respectively. According to the forecast for solar potential in this area, the city's global solar radiation is promising for the production of solar energy. The maximum global solar radiation is found to be 8.3 KWh/m2 in June. Results also demonstrated that Aqaba city is suitable for wind and solar power generation.

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Wind and Solar Power Plant End-of-Life Equipment: Prospects for Management in Ukraine

Cited by 16 publications

References 21 publications

Riskiness of value-creating corporate activities and their influence on strategic management of engineering companies

Riskiness of value-creating corporate activities and their influence on strategic management of engineering companies

Enterprise risk analysis in an engineering company with a focus on custom manufacturing

Development of wind-solar maps in Aqaba, Jordan as potential sources for power generation

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