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America 2050 is a national initiative to meet the infrastructure, economic development and environmental challenges of the nation as we prepare to add about 130 million additional Americans by the year 2050.
America 2050 is guided by the National Committee for America 2050, a coalition of regional planners, scholars, and policy-makers to develop a framework for the nation's future growth that considers trends such as:
- Rapid population growth and demographic change
- Global climate change
- The rise in foreign trade
- Sprawling and inefficient land use patterns
- Uneven and inequitable growth within and between regions
- Infrastructure systems that are reaching capacity
- The emergence of megaregions
A major focus of America 2050 is the emergence of megaregions - large networks of metropolitan areas, where most of the population growth by mid-century will take place. Examples of megaregions are the Northeast Megaregion, from Boston to Washington, or Southern California, from Los Angeles to Tijuana, Mexico. They comprise multiple, adjacent metropolitan areas connected by overlapping commuting patterns, business travel, environmental landscapes and watersheds, linked economies, and social networks. At least ten megaregions have been identified in the United States.