Renewable energy integration is the process of incorporating renewable energy sources such as solar, wind, hydro, and geothermal power into existing energy systems. This involves managing the intermittent nature of renewable energy generation, optimizing the use of energy storage technologies, and integrating renewable energy sources with traditional power grids. Researchers in this area focus on developing innovative strategies and technologies to increase the efficiency and reliability of renewable energy integration, reduce costs, and accelerate the transition to a sustainable energy future. Topics of study include grid integration, energy storage solutions, smart grid technologies, and policy and regulatory frameworks to support the integration of renewable energy sources into the energy mix.