The idea behind zero-waste cities has been traveling around the world to promote a circular economy lifestyle. It involves a consistent joint effort, on a national & community level, to achieve such a shift in lifestyle. There are companies and non-profit organizations that are working day and night to spread awareness amongst communities regarding climate change. The need for sustainable green solutions and climate-friendly lifestyles has only grown by the day as the waste we produce is growing with it. Now, either we pollute and compromise the only planet that has life on earth or we try and do our best to save it. To do that, experts have come up with a circular economy framework that eliminates the factors causing climate change. Based on this framework, an idea emerged for zero-waste cities. To this date, it is considered as the highest ambition of the Paris Agreement.