How economic policy uncertainty and financial development contribute to renewable energy consumption? The importance of economic globalization

Across the globe, many countries have planned to increase renewable energy production capacity by support of financial development, technological innovations and economic policies. Since, using more traditional energy resources produces a large quantity of carbon emissions leading to global warming and climate change. To maintain normal climate and reduce global warming is only possible by shifting the use of traditional energy resources to renewable energy resources. All countries have to give more priority for development of renewable energy which will ensure sustainability and environmental quality. Therefore, this study examines the impact of economic policy uncertainty and financial development on renewable energy consumption by considering role of economic globalization in renewable energy demand function in top renewable energy consuming countries, spanning the period of 2003M01-2020M12. We applied panel econometric approaches which handle cross-section dependency, endogeneity and heterogeneity for empirical analysis. The results for long-run and short-run elas-ticities show that economic growth, financial development and economic globalization have a significant and positive impact on renewable energy consumption. Economic policy uncertainty impedes renewable energy production capacity. Overall, the results suggest that economic globalization, financial development and eco-nomic growth significantly increase renewable energy consumption. These results offer new insights for policy -makers to advancement of renewable energy sources by allocation of more capital and transfer of technology for the improvement of environmental quality in top renewable energy consumers.