The focus of the current research is on making computers as energy-efficient as possible, and applying innovative ideas to energy-related computer technology. It is anticipated that green information technology (IT) will rapidly become a reality and official organizational policy. Thus, green IT is not merely restricted to environmental strategies but is concerned with the overall development of people and society as a whole. In this regard, collaboration is to be explored to optimize business. This article examines the importance of green computing in sectors such as IT, networking, industries, and corporations.