We examine how different renewable energy support policies affect innovation in solar and wind power technologies. The analysis is conducted using policy and patent data for a large sample of 194 countries and territories. The policy data allows distinguishing two dimensions of regulation, i.e....

The revolutionary journey of clean technology over the last ten years is described in this study, which also identifies the key innovations that have changed the face of sustainability and helped us move toward a cleaner, greener future. The study delves deeply into several clean technology...