Green Cities

Green Cities and Communities aim to develop in locations that reduce environmental harm and limit urban sprawl. Sprawl—characterized by low-density, car-dependent development—can lead to several negative environmental impacts, including:

- Deforestation

- Disruption of wildlife habitats

- Decline in water quality due to wetland loss and increased runoff

- Increased air pollution and greenhouse gas emissions from higher vehicle use

- Loss of productive farmland, often replaced by less efficient agricultural areas

 

One of the most serious consequences of sprawl is the rise in automobile use. Residents in outlying areas typically:

- Drive longer distances

- Spend more time commuting

- Own more vehicles

- Experience higher risks of traffic accidents

- Engage in less walking

 

This increased vehicle use contributes to climate change, air pollution, and health risks. Additionally, the infrastructure needed to support cars—such as roads and parking lots—consumes land, disrupts natural water flow, and intensifies the urban heat island effect.

 

Strategic site selection can significantly reduce these impacts. Research from metropolitan planning organizations shows that individuals living closer to urban centers tend to drive significantly less—often only one-third to one-half as much as those in more remote areas.