In the modern day, people are talking about going green because the earth is not sustainable. Which means the earth is run out of natural resources, and human beings’ activities are affecting the earth as well. In order to protect our earth in the modern day, we would need to have more green areas in the city. Therefore, green buildings would be the best option in the city because green buildings are the buildings that would allow you to preserve most of the natural environment around the building. The construction would promote another health lifestyle in the city that would not disrupt the land, water, resources and energy. On one hand, green buildings are going to give more benefits to the environment, economic, and social. For example, green buildings are efficiently using energy, water, and other resources, and it would improve air and water quality in the city. Which means it would reduce the air and water pollutions in the earth. For economic, green buildings could reduce operating costs and create a market for green product and services. Green building could also affect the social because the green building would improve the quality of life, strain on local infrastructure and improve occupant health and comfort. Which will provide a healthy environment for the society, and it would another lifestyle to live in the city. So the green building could make the earth more sustainable.