This proceedings book brings together selected peer-reviewed papers presented at the First Edition of the International Network on Green Digital Innovation and Business (INDIB?26), held in Marrakech, Morocco, on January 30, 2026. It showcases recent advances across key thematic areas, including AI and data-driven green innovation; cybersecurity, blockchain, and trust; education, inclusion, and societal impact; green digital business, finance, and ESG; and smart energy systems, renewables, and power electronics. By combining theoretical contributions with applied research and interdisciplinary perspectives, the book aims to inform, encourage, and inspire researchers, industry professionals, and policymakers to translate digital innovation into sustainable and impactful real-world solutions.