资源环境科技发展态势分析平台

The growth of projects translating the concept of eco-city into practices has accelerated during the last fifteen years, making the eco-city a global phenomenon. Asia in particular has witnessed notable developments, characterized by strong governmental intervention and national initiatives to create model eco-cities. In Japan, the central government launched an "Eco-Model Cities" program in 2008 and has designated twenty-three model cities. In China, hundreds of municipalities have pursued plans to become an eco- or low-carbon city following the government's demonstration projects. Across East Asia, the eco-city is promoted as an innovative urban policy capable of advancing the agendas of sustainable urbanization and the realignment of the post-industrial urban economy.

This paper compares the policies and strategies of developing eco-cities in Japan and China using Kitakyushu and Tianjin Eco-city as case studies. It examines these cities' common and contrasting approaches to ecological urbanism, their respective technological and urban design strategies, the relationship between eco-city building and local economic development, and the roles played by different stakeholders in this effort. The research focuses on their Key Performance Indicator systems and the spatial qualities they anticipate, which reflect fundamentally different ideas about what societal role an eco-city should best play. The comparative method sheds light on debates around important aspects of planning and managing an eco-city-namely, between new town and retrofit development, between top-down directive and bottom-up force, and between the eco-city as technology and as culture. This paper thus offers critical insight into the changing notions of urbanity within Asian society.