Abstract:Electricity is a requirement for the economic, social and cultural progress for all developed, developing and underdeveloped countries. This paper examines the relationships between electricity consumption and gross domestic product in 30 countries, using data for the period 1995-2014. These countries are classified according to their developmental status. Widely used tests for the panel unit root, heterogeneous panel cointegration, and panel-based error correction models were employed. The empirical results i… Show more
“…One factor that supports a country's economy is energy, especially electrical energy. Electricity is necessary for economic, social, and cultural progress in all developed, developing, and less developed countries (Kahraman et al, 2020). In addition, electricity is one of the basic needs that are very important for human life, where almost all human activities are related to electrical energy (Sartika and Wibowo, 2017).…”
This study analyzed the Gross Domestic Product (GDP) determinants in Brazil, Russia, India, China, and South Africa (BRICS). The method used in this study is a Fully Modified Ordinary Least Square (FMOLS) panel that can overcome the problem of non-stationary panels and the effect of heterogeneity between countries. The analysis range of this study is from 1992 to 2021, with three independent variables, namely electrical energy consumption, labor force, and gross fixed capital formation (GFCF) or investment. The results showed a significant favorable influence on energy consumption, labor force, and investment in GDP in BRICS countries from 1992-2021. This research resulted in a review of one of the policy recommendations to improve the economy in BRICS countries.
“…One factor that supports a country's economy is energy, especially electrical energy. Electricity is necessary for economic, social, and cultural progress in all developed, developing, and less developed countries (Kahraman et al, 2020). In addition, electricity is one of the basic needs that are very important for human life, where almost all human activities are related to electrical energy (Sartika and Wibowo, 2017).…”
This study analyzed the Gross Domestic Product (GDP) determinants in Brazil, Russia, India, China, and South Africa (BRICS). The method used in this study is a Fully Modified Ordinary Least Square (FMOLS) panel that can overcome the problem of non-stationary panels and the effect of heterogeneity between countries. The analysis range of this study is from 1992 to 2021, with three independent variables, namely electrical energy consumption, labor force, and gross fixed capital formation (GFCF) or investment. The results showed a significant favorable influence on energy consumption, labor force, and investment in GDP in BRICS countries from 1992-2021. This research resulted in a review of one of the policy recommendations to improve the economy in BRICS countries.
“…Among the most significant ones is global warming due to the emission of greenhouse gases and climate change, which are current problems faced by humanity (Ye et al, 2018;Balcilar et al, 2019). Many research groups have been working hard to find new ways to generate electricity while decreasing or eliminating greenhouse gases that cause climate change (Akay et al, 2020;Iodice et al, 2018).…”
The large amount of molasses that are generated in sugar-processing companies are not always redistributed for commercialization in by-products. Because of this, the present research uses these wastes as fuel in low-cost, lab-scale, single-chamber microbial fuel cells. Zinc and copper electrodes were used as electrodes and 100 mL of molasse in the chamber as fuel, managing to generate current and voltage peaks of 1.73 ± 0.13 mA and 0.953 ± 0.142 V. In monitoring the conductivity of the substrate, a maximum peak of 111.156 ± 8.45 mS/cm was observed, and a slightly acidic pH was observed throughout the monitoring. It was possible to obtain a power density of 5.45 ± 0.31 W/cm2 for a current density of 308.06 mA/cm2, while the yeast count showed a logarithmic curve throughout the monitoring. Finally, the molecular technique identified 100% of the special C. boidinii present in the anodic electrode. This research will give great benefits to sugar companies because they will be able to generate electricity using the molasses that cannot generate by-products.
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