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This research paper aims to explore the role of FDI inflows and stock market development on the promotion of renewable energy consumption. Further, study investigates the effect of renewable energy consumption on CO 2 emissions and economic output across a panel of Brazil, China, India and South Africa. Study utilizes annual data from 1990 to 2012 and employs various robust panel econometric techniques. The findings confirm that both FDI inflows and stock market development play an important role in promoting renewable energy consumption. The resultsalso reveal that renewable energy consumption helps to mitigate the growth of CO 2 emissions and promotes economic development.

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This study aims to examine the impact of renewable and non-renewable energy consumption on the agriculture, industry, services, and overall economic activities (GDP) across a panel of G20 nations. The study makes use of annual data from 1980 to 2012 on 17 countries of the G20. To achieve the study objectives, we apply several robust panel econometric models which account for cross-sectional dependence and heterogeneity in the analysis. The empirical findings confirm the significant long-run equilibrium relationship among the variables. The long-run elasticities indicate that both renewable and non-renewable energy consumptions have significant positive effect on the economic activities across the sectors and also on the overall economic output. These results also imply that the impact is more from renewable energy on economic activities than that of non-renewable energy. Given that, our results offer significant policy implications. We suggest that the policy makers should aim to initiate effective policies to turn domestic and foreign investments into renewable energy projects. This eventually ensures low carbon emissions and sustainable economic development across the G20 nations.

This paper examines the impact of clean energy consumption (CEC) on economic growth (EG) and CO2 emissions (CO2) within a framework of environmental Kuznets curve (EKC) hypothesis in a panel of BRICS countries for the period 1992–2014. The results indicated that CEC and EG have a significant positive impact on EG, while CO2 has a negative impact on it. Our results also found that EC and EG increase CO2 while CEC significantly reduces it. Further, we found that the EKC hypothesis is valid in the BRICS countries. Finally, panel causality test indicated that unidirectional causality running from EC to EG. However, we did not find a causal relationship between CEC and EG. Based on these results, some of the policy implications have proposed for these emerging market economies.