Saint Paul is “The Most Livable City in America” and a leader in sustainable urban living. The City is taking proactive steps to protect our city’s air, water, and urban landscape by focusing on Carbon Dioxide (CO2) reduction activities in the areas of energy efficiency and conservation, clean energy supply, alternative fuels and transportation options, recycling and waste reduction, urban reforestation and natural resources management, and water resources management. Learn more about some of the steps the City is taking by visiting our GreenStep Cities webpage.