The building industry is the world's largest source of greenhouse gas emissions and contributor tornenvironmental degradation, necessitating the need for green construction. Environmental sustainability andrnother ecological considerations drive green building programs, as well as the need to reduce the expense ofrnbuilding operations after construction to provide financial savings and a competitive advantage. However,rnthe idea of green building projects is relatively new in Ethiopia, as it is in the majority of developing Africanrncountries. And even the very few green building projects in Addis Ababa continues to be hindered by a lackrnof a suitable project management system for such projects. This study explores Addis Ababa's greenrnbuilding construction project management practice, identifies obstacles, and expresses serious concernrnabout taking the necessary steps for GBC development through project management for future projects. Tornaddress the research query, a quantitative data collection and analysis approach was used. Data wasrncollected for statistical analysis using a questionnaire sent to professionals who participated in 5 GreenrnBuilding projects in Addis Ababa. It was discovered that the existing green building construction practicernin Addis Ababa is at a very low level and faces significant challenges, indicating the need for a shift fromrnconventional practices to green specifications and the creation of a well-documented project managementrnsystem to be led by in order to remain on track with project schedules, budgets, and quality. Planning ofrndifferent construction technique, Difficulty in comprehending the green specifications in the contractrndetails, Specific budget specification of the green project, Specific performance required for green buildingrnprojects, Resistance to change from their traditional practices, Lack of the technical skill regarding greenrntechnologies and techniques, Workers' unaware of the correct methods and procedures and Lengthy BCArnapproval process for new technologies are among the top challenges found to be highly encountered. Asrnthe outcome of the study shows, schedule and cost overruns are highly anticipated in green buildingrnconstruction projects, though quality can be assured with relatively less impact. It was also discovered thatrnStakeholder management, materials resources management, schedule management and planning, costrnmanagement, communication management and risk management are found to be critical managementrnknowledge areas that project managers must possess for GBC projects to succeed.