This book is a collection of papers presented by scholars and specialists in the relevant fields. This comprehensive book offers a deep dive into the latest innovations transforming these critical sectors. Key topics of the book will include Hydrogen Technologies, Biofuels Generations, Green Energy in Buildings, Power Equipment Monitoring, Air Pollution Monitoring, Environmental Impact of Motorways, Energy Security and Climate Neutrality, Aviation Decarbonization, Alternative Energy for Aviation, Human Factors in Aviation, Artificial Intelligence in Aviation, Hydrogen in Unmanned Aviation, Functional Safety in Air Transport, Flight Safety for Unmanned Vehicles, Machine Learning in Aviation. This book is an essential resource for professionals, policymakers, and academics aiming to stay ahead in these rapidly evolving fields.