Towards Sustainable Environment in G7 Nations: The Role of Renewable Energy Consumption, Eco-innovation and Trade Openness

Some of the globe’s most economically advanced nations make up G7 (Canada, Japan, France, Germany, Italy, United States and Kingdom). Nevertheless, in tandem with such strong economic growth, environmental conditions these have deteriorated, raising serious issues among stakeholders. Therefore, we examine effect eco-innovation trade openness on CO 2 emissions nations. We also take into account role renewable energy, growth nonrenewable energy use using a dataset covering period from 1990–2019. employed recent econometric techniques as slope heterogeneity (SH) cross-sectional dependence (CSD), Westerlund cointegration, fully modified ordinary least square (FMOLS), dynamic (DOLS), panel quantile regression causality tests to assess associations. The outcomes CSD SH disclosed that first-generation unit root test will produce biase outcomes. Furthermore, cointegration support long-run association between its drivers. In addition, results estimators (FMOLS DOLS) unveiled contribute damage environment while expansion, enhance quality environment. GDP, REC ECO curb NREC TO surge . Finally, can be predicted by all exogenous variables.