The ICEEEE conference has consistently attracted prominent international researchers and experts in energy efficiency in energy and environmental engineering. It is aimed at academics, experts, researchers, and engineers to promote the concepts of energy security, environmental degradation, and climate change. The conference aims to bring together international experts, academics, and companies to exchange experiences and best practices across different regions and countries. Keynote addresses by experts from academia and industries will discuss the latest developments and scientific advancements in energy and environment. Accepted full papers/abstracts will be presented orally at the conference. The conference aims to strengthen the relationship between the scientific community and industries to find practical solutions to our challenges. ICEEEE is currently accepting both oral and poster presentations.