The Low carbon city has become a popular topic in recent times and is an important concept and idea for urban design. Developing low carbon cities is important as energy use, economy and environment are all connected and determine the prosperity of a city.

A low-carbon city is more complex than using alternative energy such as solar and wind but also requires designing a city efficiently to maximise the energy used. Cities can design cities to be efficient with appropriate land use, integrate transport system, efficient electricity and water use, using locally produced food and construction materials and integrated project management to reduce waste and rebuilding. To become a low carbon a city needs to integrate sustainable design and construction techniques for urban design, architecture and landscape architecture into their master planning process.

With new cities being planned in China for the next 20 years, China has the opportunity of developing and using the latest theories and techniques in low carbon and eco-cities to become the world leader in urban design. By developing and using efficient sustainable design for infrastructure, architecture, and urban design China can create liveable cities that will become the example for the world.

Research & Education is fundamental in implementing low-carbon cities. Universities need to lead research and development of low carbon city design with the best techniques made available to its students and also to the public through professors presenting at conferences. The theory and findings of research are only useful if it is put into practice in the real world.