Increasing environmental sustainability has become an important topic both on the minds of many individuals and in the media. This is for good reason – recently, studies have starkly illuminated the impact of climate change and the role humans play in increasing global temperatures. With sobering consequences such as drought and more severe weather patterns, an increased number of people have started to consider how they can become more sustainable. In this global shift, many cities are moving to become more sustainable and decrease negative impacts on the environment. Although the level of involvement varies by city and country, an evolution is occurring as cities implement improved infrastructure and policies to become more sustainable.