Renewable energy sources are crucial technologies for smart grid applications, as well as they provide enormous prospects to decarbonize cities, manage frequency and voltage aberrations, and react to severe times when demand exceeds production. Because of environmental concerns and the rising expense of the fossil fuels, the use of renewable energy sources has expanded significantly. The magnitude of power production influences the coupling of renewable energy sources with the utility infrastructure. Limited scope scattered power creation is connected to appropriation organizations, while enormous scope power producing is associated with transmission frameworks. The immediate reconciliation of two sorts of advancements makes specific difficulties. Subsequently, wind energy has drawn in critical speculation from all through the globe. Be that as it may, it is hard to procure magnificent quality power attributable to the unconventionality of wind speed, since wind speed changes influence the voltage and dynamic power result of the electric machine connected to the breeze turbine. This study zeroed in on the Integration of Renewable Energy in Smart Grid and furthermore talked about its application and significant component. In the Future capability of energy stockpiling innovation to work on the reconciliation of environmentally friendly power into the brilliant framework.