Green Investment, Energy Consumption and Environmental Pollution Nexus G-7 Countries: A Historical Perceptive

The main purpose of this study is to examine the visions of the literature on green investment, institutional quality, energy consumption toward carbon dioxide (CO2) emissions in the perspective of G-7 countries. CO2 emissions is the major cause of GHG emissions. This review inspects and produces prevailing empirical and theoretical literature on said problem. This review paper firstly stimuluses the summary of green investment, institutional quality, energy consumption and CO2 emissions of G-7 countries. Secondly, it recognizes the literature based on the theoretical empirical and theoretical visions from the existing literature. Moreover, this article put light on theoretical approaches that defines how/ why these approaches work. Thirdly, this article suggests four productive dimensions for further policy development. This research also adds to the area of institutional quality, green finance, energy consumption concerning carbon dioxide (CO2) emissions by critically investigating and synthesizing prevailing theory and research on green finance, energy consumption, institutional quality and CO2 emissions.