A comprehensive review of renewable energy integration for climate resilience highlights the critical role of renewable energy in enhancing climate resilience and mitigating climate change impacts. The integration of renewable energy sources, such as solar, wind, hydro, and biomass, into existing energy systems is essential for reducing greenhouse gas emissions, improving energy security, and building community resilience to climate-related hazards. This review explores the significance of renewable energy integration in climate adaptation, the challenges associated with its implementation, and the strategies and solutions for overcoming these challenges. Key challenges include the intermittency and variability of renewable energy sources, grid stability issues, and socioeconomic considerations. To address these, energy storage technologies, smart grid systems, and demand-side management strategies are essential. Innovations in grid flexibility and resilience, along with technological advancements, are crucial for ensuring reliable and sustainable energy systems. Policy frameworks, regulatory mechanisms, and financial incentives play a vital role in promoting renewable energy deployment and fostering climate resilience. Effective policies and regulations create an enabling environment for investment and innovation in renewable energy. Stakeholder engagement, community involvement, and capacity-building initiatives are also essential for ensuring the successful implementation of renewable energy projects. Case studies and best practices demonstrate the feasibility of renewable energy integration in various contexts, including sustainable urban development, renewable energy islands, and rural microgrids. These examples provide valuable insights into successful renewable energy projects and lessons learned from different regions and sectors. Future trends and opportunities in renewable energy integration include advancements in energy storage, smart grid technologies, hybrid renewable systems, and digitalization. These developments offer promising pathways for advancing sustainable development and addressing climate change challenges. International cooperation, knowledge exchange, and capacity-building initiatives are essential for accelerating the transition to a low-carbon, climate-resilient energy system. In conclusion, renewable energy integration is a key strategy for building climate resilience and achieving sustainable development. By addressing challenges, leveraging emerging technologies, and fostering collaboration, stakeholders can enhance energy security, reduce greenhouse gas emissions, and build a more resilient and sustainable future.A comprehensive review of renewable energy integration for climate resilience highlights the critical role of renewable energy in enhancing climate resilience and mitigating climate change impacts. The integration of renewable energy sources, such as solar, wind, hydro, and biomass, into existing energy systems is essential for reducing greenhouse gas emissions, improving energy security, and building community resilience to climate-related hazards. This review explores the significance of renewable energy integration in climate adaptation, the challenges associated with its implementation, and the strategies and solutions for overcoming these challenges. Key challenges include the intermittency and variability of renewable energy sources, grid stability issues, and socioeconomic considerations. To address these, energy storage technologies, smart grid systems, and demand-side management strategies are essential. Innovations in grid flexibility and resilience, along with technological advancements, are crucial for ensuring reliable and sustainable energy systems. Policy frameworks, regulatory mechanisms, and financial incentives play a vital role in promoting renewable energy deployment and fostering climate resilience. Effective policies and regulations create an enabling environment for investment and innovation in renewable energy. Stakeholder engagement, community involvement, and capacity-building initiatives are also essential for ensuring the successful implementation of renewable energy projects. Case studies and best practices demonstrate the feasibility of renewable energy integration in various contexts, including sustainable urban development, renewable energy islands, and rural microgrids. These examples provide valuable insights into successful renewable energy projects and lessons learned from different regions and sectors. Future trends and opportunities in renewable energy integration include advancements in energy storage, smart grid technologies, hybrid renewable systems, and digitalization. These developments offer promising pathways for advancing sustainable development and addressing climate change challenges. International cooperation, knowledge exchange, and capacity-building initiatives are essential for accelerating the transition to a low-carbon, climate-resilient energy system. In conclusion, renewable energy integration is a key strategy for building climate resilience and achieving sustainable development. By addressing challenges, leveraging emerging technologies, and fostering collaboration, stakeholders can enhance energy security, reduce greenhouse gas emissions, and build a more resilient and sustainable future.