Sustainable cities are urban areas established with the consideration of environmental impact and with the purpose of making them eco-friendly and independent. Such cities are usually created with the use of renewable energy resources gained from within and engaging other definite sustainable plans. A sustainable city can also be referred to as eco-city or green city in various quarters. It can also be termed a smart city. A vast amount of research has been conducted into the establishment of such cities. Lots of great minds have continued to research and deliberate on how to make such cities a realizable target. Sustainable development policies are paramount in the planning of sustainable cities. The aspect of industrial ecology is usually explored and used in the establishment of such unique cities. Lots of considerations have to be made about wastewater management if such cities are to be properly developed. Waste control plans are usually put in place for effective management of waste products coming in and out of the cities. The major goal of a sustainable city is to free itself from the usual reliance on neighboring communities for power generation and other needs. On the contrary, such a city seeks to power itself with the renewable energy sources it has at its disposal. In order to make this realizable, working ecological footprint has to be created. This is geared towards the production of the minimum quantity of pollution in the city. Again, effective use of land is also well considered in the establishment of a sustainable city. This helps greatly in proper planning of the entire urban settlement, for the benefit of individuals who are going to settle there. There’s also the need to plan how to recycle waste products. Waste generation is always an important issue in any urban settlement. As long as people are residing in an area, waste will be generated. Sustainable city planners engage various strategies to try to convert the waste products into energy producing products. This helps in maintaining and enhancing the climate change within the city and its environs. Indeed, the establishment of sustainable cities is vital, given the fact that 50% of the world’s population reside in urban areas. Although lots of challenges may be encountered in making such cities realizable, the sustainability process is very possible when expert developers are involved. Most urban areas can be transformed into safe havens for residents when they are properly turned into sustainable abodes.
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