In today’s world, the demand for computing power and the need for environmental protection and energy saving have made Green Cloud Computing (GCC) popular in various fields. Customers from all over the world can access processing power and resources through cloud computing. It offers excellent performance and cost savings compared to specialized HPC devices. However, cloud computing will use many data centers, resulting in considerable energy consumption and a large amount of carbon dioxide emissions. Green Cloud Computing was created to solve this problem using recycled energy and sustainable and energy-efficient methods. For Green Cloud Computing, IoE allocates energy and computing resources more reasonably. At the same time, IoE promotes the concepts and techniques of Green Cloud Computing to reduce carbon emissions further. The Internet of Everything will more deeply influence the application of Green Cloud Computing and various fields by connecting people, data, and machines. This paper provides an overview of the history of the Internet of Everything and Green Cloud Computing. The Internet of Everything is widely used and has been shown to impact Green Cloud Computing profoundly. There is great potential for developing the Internet of Everything and Green Cloud Computing in the short future and significantly promoting sustainable computing development.