Faced with the gradual depletion of fossil
energy and the increasing deterioration of the human environment, worldwide,
people are gradually recognized that the energy supply must take the road of
sustainable development, and gradually change the structure of energy
consumption, gradually shift from traditional fossil energyrenewable
energy. Each country has to face two serious challenges: climate change
and energy security. Governments around the world are taking action to
deal with the challenges, and to re-examine the energy development
policies. Germany and Japan , was the
first announced that it will shut down all nuclear power plants.
G8 summit in July 2008, eight countries will seek together to achieve the global greenhouse gas emissions by 2050 to reduce long-term goal of 50% with the other signatories of the United Nations Framework Convention on Climate Change. In 2011, the Chinese government announced its commitment under the Copenhagen Accord to the national unit of gross domestic product (GDP) of carbon dioxide emissions in 2020 than in 2005, a decrease of 40-45%, non-fossil energy accounts for the proportion of primary energy consumption increased to about 15%.
As a has a population of over 1.3 billion, an annual economic growth rate of about 8.2% of the world's second largest economy, China is now the world's largest consumers of energy and the second-largest emitter of carbon dioxide after the United States. Each additional unit of GDP wastewater discharge four times higher than in developed countries, the solid waste generated by the unit of industrial output was 10 times higher than in developed countries.
China 's unit GDP energy
consumption is seven times that of Japan ,
six times that of the United States ,
and even 2.8 times that of India . This
shows that we also have a big gap in the quality of GDP. Because our GDP
was hovering at a low level for a long time, and also a very low number of
cases, the development is very difficult to take into account the quality of. These
years, all over in order to increase GDP, some places do not speak science to
the neglect of the merits of not paying attention to quality, as long as there
is conducive to increase local GDP Yigai welcome, the more the better, and even
the people control I put abandoned as I pick.
The Chinese photovoltaic solar panel overcapacity is the thanks they give. Mad pursuit of GDP and impulse we have to pay the cost of environmental pollution, high energy consumption consideration. Is this really our pursuit of happiness? This surface prosperity worthy for whom we pay labor? We bear this haze of air, dirty water, contaminated land legacy to their children and grandchildren?
G8 summit in July 2008, eight countries will seek together to achieve the global greenhouse gas emissions by 2050 to reduce long-term goal of 50% with the other signatories of the United Nations Framework Convention on Climate Change. In 2011, the Chinese government announced its commitment under the Copenhagen Accord to the national unit of gross domestic product (GDP) of carbon dioxide emissions in 2020 than in 2005, a decrease of 40-45%, non-fossil energy accounts for the proportion of primary energy consumption increased to about 15%.
As a has a population of over 1.3 billion, an annual economic growth rate of about 8.2% of the world's second largest economy, China is now the world's largest consumers of energy and the second-largest emitter of carbon dioxide after the United States. Each additional unit of GDP wastewater discharge four times higher than in developed countries, the solid waste generated by the unit of industrial output was 10 times higher than in developed countries.
The Chinese photovoltaic solar panel overcapacity is the thanks they give. Mad pursuit of GDP and impulse we have to pay the cost of environmental pollution, high energy consumption consideration. Is this really our pursuit of happiness? This surface prosperity worthy for whom we pay labor? We bear this haze of air, dirty water, contaminated land legacy to their children and grandchildren?
Before us is only one way: to change the structure of energy consumption, and gradually increase the proportion of renewable energy in the industrial economy, and eventually get rid of the dependence on fossil energy. Renewable energy, solar PV offers unique advantages and opportunities. solar cell energy is by far the largest energy source available on earth, it provides other renewable energy sources can not provide the benefits.
Solar cells to humans to create a across the primary and secondary energy, total source directly to the energy on Earth - the sun, the shortcut to obtain a copy of the energy: energy directly converted into electrical energy. PV is a new energy, most likely as a popular energy, its application flexibility, the breadth of the industry chain, employment covering force, water / nuclear / wind energy can not be compared.
Throughout the various forms of energy: the limited fossil energy resources, non-renewable, greenhouse gas emissions; hydropower, wind power is subject to geographical and seasonal joint unavoidable ecological environmental impact; nuclear power nuclear leak and the danger of nuclear contamination. There is no doubt that solar charge controller photovoltaic (PV) we humans ever found the ideal form of energy production: renewable, unlimited, non-polluting, at your fingertips. Human reason to ignore or even reject it?
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