Yazar "Karlilar Pata, Selin" seçeneğine göre listele

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    Decarbonizing energy: Evaluating fossil fuel displacement by renewables in OECD countries
    (Springer, 2024) Karlilar Pata, Selin; Balcilar, Mehmet
    Energy transition to greener systems has been a focal point in climate policy agendas across countries as the negative environmental impacts of fossil fuel technologies have become more evident Displacing fossil fuels with clean energy alternatives in this regard is essential for meeting global climate objectives. In this context, the study analyzes the role of disaggregated renewable energy sources on fossil fuel displacement in 36 Organisation for Economic Cooperation and Development (OECD) countries in the period 2000–2020. The findings demonstrate a discernible trend in the displacement of fossil fuels by various forms of renewable energy sources. It is found that to effectively displace 1% of fossil fuels, it is necessary to achieve an average increase of 1.15% in renewable generation capacity. In addition, a one-to-one displacement of fossil fuels occurs with hydropower, demonstrating its higher level of competitiveness and effectiveness in displacing fossil fuels. Moreover, there is a partial displacement of fossil fuels by solar and wind power. These findings suggest that renewable energy sources are progressively advancing towards effectively displacing fossil fuels. © The Author(s) 2024.
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    Determining the effectiveness of the forest load capacity factor in assisting decarbonization in India
    (Elsevier B.V., 2024) Pata, Ugur Korkut; Karlilar Pata, Selin
    The atmospheric concentration of carbon dioxide (CO2) has increased dramatically due to various human activities, with deforestation playing an important role. Forests act as carbon sinks and have the capacity to absorb CO2 and other harmful emissions from the atmosphere. In particular, the Sustainable Development Goal (SDG)-15 (Life on Land) addresses the importance of reforestation and forest management. Accordingly, this study analyzes the impact of the forest load capacity factor and renewable energy on CO2 emissions in the context of the Environmental Kuznets Curve (EKC) hypothesis. For this purpose, the study focuses on India from 1990 to 2021. The empirical results indicate that (i) the EKC hypothesis is valid; (ii) the forest load capacity factor has an inhibitory effect on CO2 emissions; and (iii) renewable energy consumption has no significant effect on ecological degradation. This study points to the crucial role of forest load capacity for ecological sustainability. Moreover, renewable energy sources do not seem to be a viable option to achieve India's environmental goals. Therefore, the Indian government should focus on improving afforestation and forest conservation policies to improve ecological conditions. © 2024 Elsevier B.V.
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    Öğe
    Towards sustainable development in African countries: Are modern and combustible renewable energies effective?
    (Wiley, 2024) Pata, Ugur Korkut; Karlilar Pata, Selin
    Environmental degradation and climate change problems in the African continent seriously hit country economies and human health, negatively affecting the achievement of the Sustainable Development Goals (SDGs). African countries have the potential to use economic development and renewable energy as a tool for their environmental sustainability. In this context, this study examines the effects of economic growth, modern renewable energy, and combustible renewable energy on ecological footprint (EF) in five African countries. To this end, the study uses novel regularization common correlated effects and half-panel jackknife approaches on data from 2006 to 2020. The findings of the study show that economic progress effectively reduces the EF of African countries, but renewable energy does not contribute to ecological progress. Due to their insufficient and ineffective utilization, renewable energies are not an important tool for improving ecological systems. Therefore, African countries should prioritize their economic development as a priority goal. Based on the results, African countries experiencing economic advancement should bolster for SDGs objectives through green financial incentives.