• PARTH RAMESHBHAI DESAI
• Jagruti Shah

The Population of the world grows day by day. With the increasing inhabitants in the world standard of living life is also increase. As a result of the rise in inhabitants, co2 emission and global warming effects are considerably high. To cure the effects of co2 emission and climate change build some sustainable cities for inhabitant people also for protecting the environment. In The times of developing smart cities world also needs sustainable cities. with the utilization of Smart and Sustainable city world spotlight on the best strategy to restrict the utilization of non-sustainable sources. The study shows the various Smart & Sustainable city rating system in the world with their rating points. For discovering the serval key elements literature review is done and different measures and pointers were discovered which give productive Smart and Sustainable cities.

"A REVIEW STUDY ON SMART & SUSTAINABLE DEVELOPMENT RATING SYSTEM BY USING DIFFERENT CRITERIA.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 5, page no.d735-d739, May-2021, Available :http://www.jetir.org/papers/JETIR2105490.pdf

"A REVIEW STUDY ON SMART & SUSTAINABLE DEVELOPMENT RATING SYSTEM BY USING DIFFERENT CRITERIA.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 5, page no. ppd735-d739, May-2021, Available at : http://www.jetir.org/papers/JETIR2105490.pdf