Effective project management techniques are critical to the successful integration of energy-efficient measures in green buildings. This paper explores the complex relationship between project management and energy efficiency within the context of green building construction. This study investigates the various ways that project management affects the energy efficiency results of a green construction project by reviewing the body of existing literature. In addition to making it easier to identify and remove obstacles to energy efficiency implementation, good project management techniques guarantee that energy efficiency concerns are incorporated into project objectives, budgets, and schedules. This paper explores some key themes like the integration of energy-efficient technologies and practices, identification, and mitigation of barriers to implementation, risk management strategies, role of project manager and the promotion of interdisciplinary collaboration among project teams. Additionally, the paper highlights the importance of project management in adopting a holistic approach to sustainable building design and construction, thereby contributing to the advancement of sustainability goals. Ultimately, the review underscores the important contribution of effective project management practices in shaping the energy efficiency outcomes of green building projects.