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分类: Delphi

2012-04-16 17:32:52

Make road to energy saving and less emission

Recently, the Chinese government once again reiterated the target of  non-fossil fuels in primary energy consumption proportion about 15% up to 2020. And for the first time they disclosed the plans to reduce emissions of carbon dioxide per unit decreased by 40% -45% in China in 2020 compared to 2005 .
The industry viewed that shows the energy saving will become a long-term strategy. China's lack of  long-standing energy-saving technologies, weak innovation capability is expected to change. Meanwhile, the formation of new economic growth points and clusters to enhance China's overall competitiveness, a place in the pattern of international competition in the future under the new economic form.

What does low-carbon economy to do with global climate change? How about the connotation of low-carbon economy and development trends? And what are the main tasks and development path?
 
Connotation and development trend of a low-carbon economy
Low-carbon economy is an emerging economic system and development model, contains a series of new low-carbon industries, low-carbon technologies, low-carbon city, low-carbon life. By substantial increase in energy efficiency, large-scale use of renewable energy and low-carbon energy, and a wide range of research and development of greenhouse gas emission reduction technology, to build low-carbon society, maintenance of ecological balance. Development of low-carbon economy is both a involved in the mode of production, lifestyles, values, national interests and the destiny of mankind global revolution, but also an inevitable choice for the global economy had to shift from high carbon energy to low-carbon energy.
 
The Industrial Revolution first started from the western countries. Western countries in the use of fossil fuels mass production, mass consumption, a large number of waste at the same time, a lot of carbon dioxide emissions to the atmosphere. Carbon dioxide to the Earth endothermic than heat, is one of the main "greenhouse gases". According to the United Nations Development Programme (UNDP), Human Development Report 2007/2008, 10 tons of carbon dioxide emissions from the industrial era, about 7 tons of emissions in developed countries per capita historical emissions in the United Kingdom and the United States amounted to about 1100 t carbon dioxide, while China and India's per capita level, respectively, 66 tons and 23 tons of. "The effects of caused by carbon dioxide concentrations continuously increased is: the last 100 years, the world's average temperature increased by a 0.74 ℃; half of the 20th century leaves the northern hemisphere is in the past 1300 years warm for 50 years;

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