Based on the experience of G-7 economies, the present study provides a strategy for other developed and developing nations to expedite the transition process from nonrenewable to clean renewable energy for cleaner production. To establish an empirical framework, data of G-7 democracies considered from 1995 to 2020 and employed the Augmented Mean Group model to expose the short-run and long-run influence of institutional quality and quality of democracy to switch from nonrenewable to renewable energy trajectory. The pace of transition is measured in terms of the ratio of renewable energy in the total energy mix, and a higher ratio indicates a greater share of renewable energy in total energy produced from different nonrenewable sources such as Oil, coal, and gas. The findings indicate that institutional quality and strong democratic governments are more active in developing renewable energy infrastructure as compared to governments operating with weak institutions and poor quality of democracy. The coefficient of the Institutional quality variable is greater than the variable of democracy quality, these findings infer that strong institutions are an inevitable and crucial factor in making a swift transition from nonrenewable to renewable energy production in G-7 democracies.