ARTICLE | Urban Development
What makes new cities successful? The right blend of public and private sector support, along with long-term transport strategies and anchor institutions such as schools and hospitals, are some of the basic ingredients needed for a successful new city
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he United Nations estimates that 60% of the world’s population will live in cities by 2030. People tend to flock to long established cities which causes overpopulation in megacities. Today, one in five people worldwide lives in a city with more than 1 million inhabitants and this is growing. One solution to the overpopulation in megacities is to plan and develop new cities. Since 2000, more than 40 countries have built more than 200 new cities. Strategically located, purposebuilt cities are intended to become tomorrow’s trade, finance, logistics, technology, or commercial centers, focusing on long-term economic growth that could challenge existing global networks. Some examples of new city developments include Xiong’an New Area in the People’s Republic of China, designed to
become a hub for research, education, and high technology research and development; Sri Lanka’s Colombo Port City, envisioned as a major financial center in the sub-continent; and Sejong, Republic of Korea, which is being built to relocate the central government functions from Seoul. How can we gauge if a new city will become successful in achieving its primary development objectives? Looking at several city developments, there are several factors for success: Presence of anchor institutions and transport infrastructure: Basic facilities such as schools, hospitals, and shopping centers should be developed and supplied in time to attract residents. Irvine in Southern California was planned to include a branch of the University of California which made the city grow. Also, transportation channels such as highways and mass transit systems must be available.
Governance structure and support plays a role in new city growth. New developments rely on support from higher levels of government, often including compulsory land expropriation, the establishment of a specialized development company, and financial support. Stable government support is essential for the success of the new city
44 May 2021 | www.urbanupdate.in
Land development can also be coordinated with rail investments. A housing development in Tama, Japan, was planned and built together with the rail line, and this contributed to its growth. There should be a balance for both the supply of infrastructure and the demand for it. Developers must be cautious about over-building before there is demand and delayed supply of infrastructure and services that could slow down the growth of new cities. For example, the construction of rail transit in Tsukuba lagged in the early years, resulting in time-consuming traffic and relatively weak connection with Tokyo. Strong central and local government policies: Governance structure and support plays a role in new city growth. New developments rely on support from higher levels of government, often including compulsory land expropriation, the establishment of a specialized development company, and financial support. Stable government support is essential for the success of the new city. However, higher level government leadership or central government policy could change over the course of the development, which risks the momentum of growth, as in the case of Sejong in the Republic of Korea. Sejong was planned to become the new capital and promote the regional development of other areas of the country. However, a court ruled that the capital must remain in Seoul in response to a complaint filed by the main opposition. Since then, Sejong has lost its momentum, and the relocation is only half-done. A new city’s access to central government support is a
