According to a new market report published by Transparency Market Research "Smart Cities Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast, 2013 - 2019," the global smart cities market is expected to reach a value of USD 1,265.85 billion by 2019, growing at a CAGR of 14.0% from 2013 to 2019. Increase in migration from rural to urban areas is the major factor responsible for the growth of smart cities market, globally. North America was the largest contributor to the smart cities market and accounted for a share of 34.5% in 2012. This is mainly attributed to the increasing smart grid investments, upgradation in the water infrastructure and transportation sector. The manufacturers in this region are investing more in smart meters and smart grids to provide an excellent foundation for smart city programs.