Şevket Volkan Ediger

Ediger, Şevket Volkan

Name Variants

Ediger, Ş. V.
Ş. Ediger
Şevket Volkan EDIGER
Sevket Volkan Ediger
EDIGER, Şevket Volkan
Şevket Volkan Ediger
ŞEVKET VOLKAN EDIGER
Ş. V. Ediger
Sevket Volkan, Ediger
Ediger V.
E.,Sevket Volkan
Ediger,Sevket Volkan
E., Sevket Volkan
Ediger,Ş.V.
Ediger, Şevket Volkan
Ediger, S.
Ediger, ŞEVKET VOLKAN
Ediger, Ş.
EDIGER, ŞEVKET VOLKAN
S. Ediger
E., Şevket Volkan
Ediger, Sevket Volkan
Ediger,S.V.
Edıger V.
Ediger, Volkan
Ediger, V. S.
Ediger, Volkan S.
Volkan Ediger, Şevket
Ediger, Volkan S.
Ediger, Volkan
Ediger, Volkan Ş.
Ediger, V.Ş.

Job Title

Prof. Dr.

Email Address

volkan.ediger@khas.edu.tr

Main Affiliation

Industrial Engineering

Sustainable Development Goals Report Points

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Scholarly Output

41

Articles

25

Citation Count

0

Supervised Theses

9 Scholarly Output Search Results

Now showing 1 - 10 of 22

Citation - WoS: 30
Citation - Scopus: 37
Turkish Public Preferences for Energy
(Elsevier Science, 2018) Ediger, Volkan S.; Kirkil, Gökhan; Kirkil, Gökhan; Ediger, Şevket Volkan; Çelebi, Emre; Ucal, Meltem; Ucal, Meltem Şengün; Kentmen-Cin, Çiğdem; Economics; Industrial Engineering; Civil Engineering
Public concern over energy supplies prices sustainability and efficiency has emerged as a major issue around the world. Yet most of what we know regarding public opinion on energy comes from North America and Europe. This paper presents the results from the 2016 Turkish Public Preferences for Energy Survey which included 1204 respondents and examined Turkish residents' household energy consumption energy policy preferences and environmental concerns. The main findings were that Turkish citizens consider natural gas and electricity highly expensive view dependence on imported energy as Turkey's most pressing energy challenge and recognize the problem of climate change. This lends public support for wind and solar power but at the same time energy issues and the environment policies of political parties do not affect voting choices and political preferences.
Citation - WoS: 3
Citation - Scopus: 4
The Effect of Energy Geopolitics on International Climate Change Initiatives
(Uluslararası İlişkiler Konseyi Derneği, 2017) Ediger, Volkan S.; Ediger, Şevket Volkan; Industrial Engineering
In this article in general the relationship between international climate change initiatives and energy geopolitics was analyzed and in particular the developments in energy geopolitics were investigated with a historical point of view by dividing the years between 1965 and 2014 into periods of geopolitical intensity and geopolitical stability based on long-term periodic variations in oil prices. More specifically the reasons why international initiatives such as the Kyoto Protocol regarded as an important agreement for imposing commitments in climate change mitigation have not been sufficiently successful were investigated. Regarding the Kyoto Protocol the failure stemmed from three main reasons. The first and the most important reason was the intensification of geopolitical tensions on a global scale. The second reason was the differences among states in terms of their energy needs and possession of indigenous energy sources. The last reason was the ambiguity regarding the role of the state and the market at the implementation level. The author links the general failure in the efforts to tackle climate change to the developments in energy geopolitics and argues that the competition periods in energy geopolitics as observed during the oil crises decrease the chances of success for international initiatives on climate change.
Citation - WoS: 1
Citation - Scopus: 2
Perception, Petroleum, and Power: Mythmaking in Oil-Scarce Turkey and Jordan
(Elsevier, 2020) Ediger, Volkan S.; Selen, Eser; Selen, Eser; Ediger, Şevket Volkan; Bowlus, John V.; Visual Communication Design; Industrial Engineering
Oil has been a cardinal driver of economic growth and national development in the twentieth and twenty-first centuries. States that produce oil in globally exportable quantities tend to be more powerful than those that do not. Oil-scarce states in the Middle East that neighbor oil-rich states and rely on them for imports create myths to explain their relatively unfortunate geology. This study illustrates and analyzes the myths that people in Turkey and Jordan have created to explain why they lack oil. In the process, it also explains the attitudes, beliefs, and social norms within these countries regarding oil. In both Turkey and Jordan, public understanding of why the country lacks oil forms a tautology about the relationship between oil and the nation's wealth and development, as well as its political, economic, and military power.
Citation - WoS: 0
Citation - Scopus: 0
Leaving No One Behind: Just Energy Transition of Fossil Fuel-Producing Countries
(Frontiers Media Sa, 2025) Ediger, Şevket Volkan; Industrial Engineering
The dual challenges of mitigating climate change and safeguarding our planet, alongside eradicating inequality and poverty to ensure prosperity for all humanity, represent the defining issues of the Anthropocene. Addressing these interconnected global crises requires inclusive, equitable, and fair actions, leaving no one behind. A just and equitable energy transition from fossil fuels to renewables is thus indispensable. To date, efforts have focused mainly on reducing fossil fuel consumption, particularly in fossil fuel-importing nations, often neglecting the unique circumstances of fossil fuel-exporting countries. This study hypothesis "achieving energy transition goals necessitates the comprehensive recognition, integration, and addressing of the specific needs and challenges faced by fossil fuel-exporting nations, ensuring their full and equitable participation in the transition process." Through a critical analysis of the rights and responsibilities of fossil fuel-exporting countries within the energy law framework, the study concludes that a successful phase-out of fossil fuels will remain unattainable unless mechanisms are established to safeguard these nations' economic and social welfare. Moreover, the incentives and support to reduce fossil fuel consumption must be extended to producing and transit countries to ensure a truly inclusive and sustainable global transition.
Citation - WoS: 0
Citation - Scopus: 0
Cradle-to-gate life cycle assessment of heavy machinery manufacturing: a case study in Türkiye
(Springer, 2025) Ediger, Şevket Volkan; Uctug, Fehmi Gorkem; Ediger, Volkan S.; Kucuker, Mehmet Ali; Berk, Istemi; Inan, Ali; Fereidani, Bahar Moghadasi; Industrial Engineering
Purpose Amidst accelerated industrialization and urbanization, the surge in heavy equipment production, crucial for con struction, mining, industry, and transportation, necessitates a comprehensive examination of its environmental implications from a sustainability standpoint. This study aims to scrutinize the environmental impacts of manufacturing forklifts and semi-trailers in Türkiye, employing the life cycle assessment (LCA) methodology. Methods The life cycle assessment (LCA) methodology is the foundational framework for evaluating the environmental impacts associated with forklift and semi-trailer manufacturing. A cradle-to-gate approach was employed. CCaLC2 software alongside the Ecoinvent 3.0 database and CML LCIA methodology was used. Results The carbon footprint analysis reveals that the production of a single forklift and semi-trailer generates 10.8 tons CO2eq. and 24.9 tons CO2eq. of emissions, respectively. Considering the mass of the machinery, these fgures translate to 2.8 ton CO2eq./ton machinery and 1.57 ton CO2eq/ton machinery for the forklift and semi-trailer, respectively. These results were found to be consistent with values reported for similar (but not identical) heavy machinery. Notably, the predominant share of environmental impact stems from raw material acquisition for both products, with subsequent contributions from various production stages. Steel utilization emerges as the primary contributor to all environmental impact categories, constituting an average contribution of 75%. Noteworthy exceptions include the acidifcation potential of forklift production, where the incorporation of the engine emerges as the primary hotspot with a signifcant 38% contribution. Conclusions The fndings present the environmental footprint associated with forklift and semi-trailer manufacturing, empha sizing the pivotal role of raw material acquisition, particularly steel utilization. Insights derived from this environmental impact assessment provide invaluable guidance for enhancing environmental sustainability. Decision-makers and industry stakeholders can leverage these conclusions to implement targeted measures, such as exploring alternative materials or refining production processes, to mitigate the environmental consequences of resource-intensive heavy equipment manufacturing, aligning with broader sustainability objectives.
Citation - WoS: 14
Optimization of Wastewater Treatment Systems for Growing Industrial Parks
(Elsevier, 2023) Savun-Hekimoglu, Basak; Hekimoğlu, Mustafa; Isler, Zulal; Yücekaya, Ahmet Deniz; Hekimoglu, Mustafa; Ediger, Şevket Volkan; Burak, Selmin; Karli, Deniz; Yucekaya, Ahmet; Ediger, Volkan S.; Industrial Engineering
Wastewater treatment is one of the crucial functions of industrial parks as wastewater from industrial facilities usually contains toxic compounds that can cause damage to the environment. To control their environmental loads, industrial parks make investment decisions for wastewater treatment plants. For this, they need to consider technical and economic factors as well as future growth projections as substantial construction and operational costs of wastewater treatment plants have to be shared by all companies in an industrial park. In this paper, we consider the long-term capacity planning problem for wastewater treatment facilities of a stochastically growing industrial park. By explicitly modeling randomness in the arrival of new tenants and their random wastewater discharges, our model calculates the future mean and variance of wastewater flow in the industrial park. Mean and variance are used in a Mixed Integer Programming Model to optimize wastewater treatment plant selection over a long planning horizon (30 years). By fitting our first model to empirical data from an industrial park in Turkey, we find that considering the variance of wastewater load is critical for long-term planning. Also, we quantify the economic significance of lowering wastewater discharges which can be achieved by water recycling or interplant water exchange.
Citation - WoS: 19
Citation - Scopus: 24
A Historical Assessment of Turkey's Natural Gas Import Vulnerability
(Pergamon-Elsevier Science Ltd, 2018) Berk, Istemi; Ediger, Şevket Volkan; Ediger, Volkan S.; Ediger, Volkan S.; Industrial Engineering
This article aims at evaluating the historical determinants and implications of Turkey's natural gas import dependency. We implement principle component analysis (PCA) methodology to construct a natural gas import vulnerability index (NGIVI) for the period between 1986 and 2014 using five factors: (1) the share of natural gas in primary energy consumption (2) the share of natural gas in primary energy imports (3) the non-diversification of natural gas import sources (4) the share of LNG in total natural gas imports and (5) natural gas import prices. Results reveal that the first two factors have always dominated the NGIVI while the others were consequential but different times. Turkey's NOM increased until 2008 when it peaked and remained relatively flat since then indicating neither an improvement nor a worsening in its vulnerability. We also compared the NGIVI with the oil import vulnerability index (OIVI) of Turkey constructed in 2011 by the authors. Although there has been a remarkable decline in the OIVI since the mid-1980s the NGIVI has remained high until the present day. This result could be attributed to Turkey's different historical experience in importing oil and natural gas. (C) 2018 Elsevier Ltd. All rights reserved.
Citation - WoS: 4
Citation - Scopus: 4
An Assessment of Mining Efficiency in Turkish Lignite Industry
(Elsevier Science, 2015) Ediger, Volkan S.; Ediger, Şevket Volkan; Berk, Istemi; Ersoy, Mucella; Industrial Engineering
This article focuses on the mining activities of Turkish Coal Enterprises (TKI) the major lignite supplier in Turkey. First we analyzed the lignite production and overburden removal activities of TKI from a historical perspective and then employed the Principle Component Analysis to build a mining efficiency index of TKI and investigated its historical development since the establishment of the company. We found that labor productivity and operational structure have been the most important factors positively affecting the index. The current article makes two important contributions: (1) by using the most comprehensive data set available on TKI for the first time and (2) by developing a Mining Efficiency Index (MEI) which can be used to analyze productivity in lignite mining activities in different countries. (C) 2015 Elsevier Ltd. All rights reserved.
Citation - WoS: 7
Citation - Scopus: 8
State capitalism and hydrocarbon security in China and Russia
(Elsevier, 2021) Ediger, Şevket Volkan; Bowlus, John, V; Dursun, Ahmet Faruk; Industrial Engineering
This study seeks to investigate how and why state capitalism developed in China and Russia in the oil and gas sectors and explain why two countries that have contrasting energy-security challenges use state capitalism to solve them. It argues that state control over the oil and gas sectors has succeeded in achieving their respective goals, bolstered bilateral hydrocarbon ties between the two countries, buffered each against the geopolitics and financial volatility of oil and gas markets, and offered greater flexibility to shape their respective energy regimes over the last two decades. Still, state capitalism presents geopolitical and commercial challenges as the energy transition away from hydrocarbons advances in the coming decades.
Levant’ta Büyük Oyun: Doğu Akdeniz’in Enerji Jeopolitiği
(Uluslararası İlişkiler Konseyi Derneği İktisadi İşletmesi, 2012) Ediger, Volkan S.; Ediger, Şevket Volkan; Industrial Engineering
Levant Bölgesi’ndeki ticaret sisteminden başlayarak bölgenin hidrokarbon jeopolitiğine geçiş sürecine kadar uzanan tarihsel gelişimin uzun erimli (longue dureé) bakış açısıyla incelendiği bu çalışmada, bölgenin günümüzdeki durumu, petrol ve doğal gazın arama, üretim ve ihracı konusunda özellikle 2000’li yıllardan bu yana yaşanan gelişmelerle değerlendirilmiştir. Bölgenin hidrokarbon jeopolitiğindeki çatışma ve iş birliğinin sabit ve değişen boyutlarına, uluslararası ilişkilerin güç politikaları ve güçler dengesi gibi kavramları çerçevesinde özel bir yer verilmiştir. Bu çalışma sonunda test edilerek doğrulanan iki temel hipotezden bir tanesi, zaman içinde ticaretten enerjiye evrimleşen Levant jeopolitiğinin, küresel başat güç ve uluslararası devletler sistemindeki güç dengeleri için önemini uzun tarihi boyunca koruduğudur. Buna bağlı olarak geliştirilen ikinci hipotez de, Levant jeopolitiğinin kontrolünün başat gücün elinde olduğu zamanlarda bölgesel ve küresel çaptaki barış ve istikrarın arttığıdır. Güç dengelerindeki kaymalardan ötürü Levant’taki jeopolitik kontrol tek bir gücün elinden çıkmaya başladığı zamanlarda çatışmalar artmakta, iş birlikleri azalmaktadır. Doğu Akdeniz’in enerji konusunda günümüzde karşı karşıya kaldığı tehdit ve fırsatların incelenmesinin ardından bölgedeki çatışma ve iş birliği olanakları konusunda çıkarımlar yapılarak, bölgesel aktörlerin temel stratejileri değerlendirilmiştir. Levant’ta öne çıkan yeni enerji jeopolitiğinin bölgenin önemli bir gücü olan Türkiye için oluşturacağı tehdit ve fırsatlar tartışılmıştır.