This 2-volume set constitutes the refereed proceedings of International Workshops, held as parallel events of the 22nd IFIP WG 12.5 International Conference on Artificial Intelligence Applications and Innovations, AIAI 2026, held in Chania, Crete, Greece, during July 2026.The workshops included in these proceedings reflect the diversity, maturity, and interdisciplinary nature of contemporary AI research. The workshops contribute significantly to advancing both the theoretical foundations and practical impact of AI technologies: The AIAI workshops are as follows: 3rd Workshop on “AI Applications for Achieving the Green Deal Targets" (AI4GD)11th Workshop on “B5G – Putting Intelligence to the Network Edge” (B5G-PINE)5th Workshop on “Mining Humanistic Data” (MHDW)6th Workshop on “Artificial Intelligence and Ethics” (AI & ETHICS)