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The development of new energy is a very important measure for achieving a low-carbon economy. The development of new energy in China is gratifying, but it also faces severe challenges. This challenge has the following aspects:
First, at present, the state still lacks a careful and detailed plan for the development of new energy sources. Second, our independent innovation in key technologies for new energy is not enough. For example, the second-generation solar technology is amorphous silicon thin film technology. We are currently mainly introducing it; wind turbine generators can now do the largest in the world at 5 megawatts, and we can still achieve 1.5 to 2.5 megawatts in China, and just 3 megawatts. Downline, some key components we can not manufacture, such issues, are reminding us that we must strengthen independent innovation in new energy. Without independent innovation, we can become a big country in terms of new energy, but it cannot be a powerful country. Third, new energy costs are generally high. The cost of wind power is twice as high as that of thermal power; the cost of solar power is four times that of thermal power. Fourth, to develop new energy, it is necessary to be realistic, to think calmly, and not to scramble. Once over-hyped, there must be some companies seeking short-term interests and even sending out false information, which will reduce people's confidence in the development of new energy.
I think that in order to develop new energy sources, we must solve problems at three levels:
The first level is the technical level. We must make breakthroughs in technology through the combination of independent innovation and introduction. There are two types of breakthroughs. One is short-term, recent, and the Other is long-term. For example, wind energy, we can break through the automatic control technology, the manufacturing technology of key components, and the production technology of 5 MW generators in the near future. But in the long run, relying on the natural wind is to rely on heaven to eat. Some people are already studying the use of chimney technology. If you engage in a chimney, pull a wind from a chimney, and use artificial wind to generate electricity, there is no question of heaven.
The second level is the economic level. Now the cost of new energy is high. What should we do? First, we must reduce costs through technological breakthroughs. Second, we must provide certain subsidies for new energy through the calculation of environmental costs. Third, through the so-called Clean Development Mechanism (CDM) in the international arena. , to obtain a certain degree of compensation; Fourth, companies should consider how to optimize the supply chain to increase the added value.
The third level is the political level. Developing a low-carbon economy, developing new energy, and responding to climate change are definitely not what a country can do for itself. This is a worldwide problem. Therefore, we must strengthen international cooperation. This requires a political solution to this problem.
First, at present, the state still lacks a careful and detailed plan for the development of new energy sources. Second, our independent innovation in key technologies for new energy is not enough. For example, the second-generation solar technology is amorphous silicon thin film technology. We are currently mainly introducing it; wind turbine generators can now do the largest in the world at 5 megawatts, and we can still achieve 1.5 to 2.5 megawatts in China, and just 3 megawatts. Downline, some key components we can not manufacture, such issues, are reminding us that we must strengthen independent innovation in new energy. Without independent innovation, we can become a big country in terms of new energy, but it cannot be a powerful country. Third, new energy costs are generally high. The cost of wind power is twice as high as that of thermal power; the cost of solar power is four times that of thermal power. Fourth, to develop new energy, it is necessary to be realistic, to think calmly, and not to scramble. Once over-hyped, there must be some companies seeking short-term interests and even sending out false information, which will reduce people's confidence in the development of new energy.
I think that in order to develop new energy sources, we must solve problems at three levels:
The first level is the technical level. We must make breakthroughs in technology through the combination of independent innovation and introduction. There are two types of breakthroughs. One is short-term, recent, and the Other is long-term. For example, wind energy, we can break through the automatic control technology, the manufacturing technology of key components, and the production technology of 5 MW generators in the near future. But in the long run, relying on the natural wind is to rely on heaven to eat. Some people are already studying the use of chimney technology. If you engage in a chimney, pull a wind from a chimney, and use artificial wind to generate electricity, there is no question of heaven.
The second level is the economic level. Now the cost of new energy is high. What should we do? First, we must reduce costs through technological breakthroughs. Second, we must provide certain subsidies for new energy through the calculation of environmental costs. Third, through the so-called Clean Development Mechanism (CDM) in the international arena. , to obtain a certain degree of compensation; Fourth, companies should consider how to optimize the supply chain to increase the added value.
The third level is the political level. Developing a low-carbon economy, developing new energy, and responding to climate change are definitely not what a country can do for itself. This is a worldwide problem. Therefore, we must strengthen international cooperation. This requires a political solution to this problem.
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