Sustainable City in my word is a city which can last on itself without polluting the environment by high-carbon emissionand poor waste management. In a sustainable city, people values energy and environment . Sustainable city can beachieve through having every member have a sense of belonging to the mother nature, taking care of their own actions.Waste management and sufficient amount of energy consumption practices are a good start to have a sustainable city.Trash should be separated into categories because everything on Earth can be Reuse Reduce and Recycle in a properway.