A competent project manager is vital to project success. While many studies have examined competency of project managers, few have done so
in the context of green construction. Therefore, this study aims to identify challenges faced by project managers who execute green construction
projects and to determine the critical knowledge areas and skills that are necessary to respond to such challenges. Through literature review,
surveys and interviews with project managers, this study will help establish a knowledge base for project managers to be competitive and to
effectively execute sustainable projects.