Renewable energy is the most reliant energy sector nowadays to conserve sustainability. Also, government plays an indispensable role in implementing policies and developing activities to enlist deeply in more advancement of renewable energy technologies. In India, both central, state authorities and other government regulatory take the development of renewable energy sectors through implementing different plans and policies. In reaction to the issue, a far higher quantity of public money dedicated to helping India's economy and people via monetary and fiscal policies may also assist many parts of the energy industry. In the meantime, the database in the article covers other policies, initiatives, and laws that can help manufacturers and users of various energy kinds. This review paper aims at describing the policy implications and initiations taken by the government of India in respect to developing renewable energy sectors in India during 2020-21.