<p><em>Energy Management, Volume One: Green Transition, </em>addresses essential issues related to energy efficiency, social awareness, and climate change. It provides insights into the latest energy management trends and innovations while focusing on climate action and the green transition. It brings together different elements of the energy field, including sectoral, scientific, and demand-related aspects. The authors, a global group of researchers, scientists, engineers, practitioners, and policymakers, present new technologies, developments, and strategies to improve environmental sustainability. Coverage encompasses renewable and waste energy systems, energy efficiency, exergy analysis, green technology and applications, and power system technology. Key points are illustrated with case studies, situational analyses, and development examples.</p>