China the rise of the green city: China's rapid urbanisation is cause for concern, but remarkable initiatives in cities such as Rizhao, Wuhan and Beijing are leading to a broader endorsement of sustainability principles.[ILLUSTRATION OMITTED]
Look across the rooftops and walls of Rizhao, a coastal city of nearly three million on the Shandong Peninsula Shandong Peninsula
or Shan-tung Peninsula conventional Shantung Peninsula
Peninsula, eastern China. Occupying the eastern section of Shandong province, it extends northeastward between the Bo Hai (Gulf of Chihli) and the Yellow Sea. in China's north-east, and you will see rows of solar panels on nearly every building. The traffic signals and street and park lights downtown are powered by photovoltaic The generation of voltage by a material that is exposed to light in the visible and invisible ranges. See photoelectric and photovoltaic cell. solar cells, and virtually all the city's residents use solar energy for their hot water.
Per capita [Latin, By the heads or polls.] A term used in the Descent and Distribution of the estate of one who dies without a will. It means to share and share alike according to the number of individuals. incomes in this small Chinese city are even lower than most other cities in the region, but Rizhao's response to sustainability has been far from ordinary.
CSIRO's Xuemei Bai, who covered the initiative in 'State of the World 2007: Our Urban Future', an annual report published by the World Watch Institute, says the remarkable achievement resulted from a meeting of three factors: 'A government policy that encourages solar energy use and financially supports research and development, local solar panel industries that seized the opportunity and improved their products, and the strong political will of the city's leadership to adopt it.'
While solar power has been promoted in industrial countries through subsidies to the end user--often a partial refund of the purchase price--the Rizhao Government has instead invested 'upstream' in the local solar and water heater industry.
The ensuing technological breakthroughs have reduced the cost of a solar hot water heater to around the same price as an electric one, and a mix of regulation and public education has ensured wide adoption of the heaters. The city now mandates the incorporation of solar panels in all new buildings, and oversees the construction process to ensure the panels are correctly installed.
According to according to
1. As stated or indicated by; on the authority of: according to historians.
2. In keeping with: according to instructions.
3. Phil McKenna at New Scientist magazine, the Chinese Government Ever since Republic of China founded in January 1st, 1912, China has had several regional and national governments. List
China's cities are growing fast. How fast? China had 200 cities until just before 1980. This has more than tripled to 655 cities, according to Chinese National Bureau of Statistics data, and 177 of those have populations of more than a million people.
Government estimates put 44 per cent of China's population living in cities. However, Deng Wei, an urban economics researcher at Tsinghua University
Tsinghua University was established in Beijing in 1911 on the site of a former royal garden belonging to a prince, and was funded by an indemnity which , reported in Science that the real figure is already 50 per cent, considering that migrant workers have registered their addresses as those of their rural homes. History
Until the 1980s, China carried out nationwide recycling campaigns, with at least one recycling station in every urban district or small city. However, rising income levels and reduced government support have shrunk this to ah informal process carried out by the urban poor.
Progress has, however, been made in many areas--not just improvements to pollution control, ecological restoration and biodiversity conservation, but also improvements to environmental policy, law, funding mechanisms and implementing international treaties.
By the end of 2006, Chinese authorities had proposed more than 200 environmental policies and enacted at least 58 environmental laws and 17 regulations to control air and water pollution.
Though far from mature, environmental performance ratings See benchmark. and public disclosure have proven effective in getting Chinese firms to improve their environmental compliance. Green production processes are also helping to improve the efficiency of resource use, product quality and the environmental performance of Chinese factories.
Urbanisation is an inevitable fact in China. But it needs to be nudged to a more sustainable path, which is where sustainability initiatives such as Rizhao's are important. By showing the environmental, social and financial benefits of tackling sustainability, such projects can lead to a broader endorsement of sustainability principles.
For example, in Beijing, where private vehicle ownership is predicted to reach 3.8 million in 2010, the government has invested 1.3 billion yuan (more than AU$196 million) to subsidise public transport. That will reduce fares to less than one yuan (about 15 cents Australian), according to the Xinhua News Agency “Xinhua” redirects here. For other uses, see Xinhua (disambiguation).
The Xinhua News Agency (Simplified Chinese: 新华社; Traditional Chinese: .
Community well-being is an important part of urban sustainability, especially in a country with China's huge population and long history.
The central government touts China's largest inland river port, Chongqing City, as a 'gateway to the West', which attracts an influx of workers to the heavily industrialised Adj. 1. industrialised - made industrial; converted to industrialism; "industrialized areas"
industrial - having highly developed industries; "the industrial revolution"; "an industrial nation" city. The city has responded to this influx with the innovative 'One Yuan Sunshine Apartment' program to provide cheap, quality housing for temporary workers.
On the third floor of one commercial apartment building in the city's Nan An District, 34 rooms house 150 workers. As well as beds, tables, chairs and cupboards, the workers have canteens, reading rooms, audio-visual rooms and public toilets. The upshot is that workers have a safe place to live and a fixed address, which also provides the government with a means of communicating with them.
Another low-cost housing project is centred on Wuhan, one of central China's major transport hubs. Old urban areas still make up a large part of Wuhan's central district, as is the case in most Chinese cities. Housing quality is low, the infrastructure worn and the population poor, but they do have a rich cultural heritage.
In the Jiang'an District of Wuhan's old area, development was encroaching on historic, traditional 'Lilong' houses. A project co-funded by the European Union brought together Chinese officials, experts from China and abroad, companies and local communities to look at ways of improving the physical environment, quality of life and social cohesion of local communities--especially for disadvantaged groups--and at the same time preserve the district's cultural and historical heritage.
The outcome is five demonstration redevelopments that are already generating social benefits and attracting tourists to the city. According to the project's chief manager, representatives from more than 40 cities have come to Wuhan to learn about the initiative.
Building new cities
The equivalent of Canberra's entire population migrates to Shanghai every year. These 325 000 people have to settle somewhere, and the pressure is stretching the city's boundaries.
This year, construction begins on Dongtan, an 86-square-kilometre eco-city located on Chongming Island, over the Yangtze River Yangtze River
Chinese Chang Jiang or Ch'ang Chiang
River, China. Rising in the Tanggula Mountains in west-central China, it flows southeast before turning northeast and then generally east across south-central and east-central China to the East China from Shanghai. Designed and master-planned by engineering firm Arup, it will be a city of three villages, with a 'demonstrator' phase for up to 10 000 people expected to be completed by 2010.
By building on sustainability projects and best-practice initiatives elsewhere, the city government hopes to create what it calls an 'eco-demonstrator' development which includes improved insulation, low-energy lighting and appliances, drastically reduced waste to landfill, zero tailpipe tail·pipe
The pipe through which exhaust gases from an engine are discharged. Also called exhaust pipe.
a pipe from which exhaust gases are discharged, esp. emission cars, and energy from renewable sources such as rice husks to fuel solar panels, wind turbines and biomass cogeneration plants.
Sceptics ask whether the technical and implementation challenges of such a project are even possible, but after successes such as the Rizhao solar project, city administrators across China are sitting up and taking notice.