This factsheet from the Green Powered Future Mission (GPFM) highlights the transformative role of digital tools—including AI, digital twins, and connected data platforms—in modernizing power system management and renewable energy integration. Through international case studies, it showcases applications such as AI-enhanced solar forecasting, real-time grid digital twins, and interoperable energy data sharing, which together improve predictive accuracy, operational efficiency, and system resilience. These innovations enable smarter asset management, enhanced grid flexibility, and cost-effective integration of variable renewables, paving the way for a more adaptive, secure, and sustainable energy future.