Determine if the way that key urban needs are met today is sustainable and/or harmful to the environment and need to be replaced by greener options. Research and identify greener options for the city to implement for power, water, and other urban needs. Discuss how your city can start to introduce them. Explain how the practical greener options you have presented help the environment, reducing the cost of environmental cleanup in the future and reducing healthcare costs for the population. Discuss funding & planning options if possible, and methods to overcome potential barriers or resistance to the proposed changes. Summarize your research and present your proposed options.