Green energy development and China’s future
First, China needs to low-carbon energy strategy.
Global climate change and the world financial crisis, warns people: mankind is faced with common sustainable development issues. Coincidentally around the world to look to invest in new energy sources, with a view to creating a sustainable human development. At the same time, by occupying the strategic high ground of new energy technologies to the human society is transformed into innovation-driven approach to development and ecological civilization stage. For China, a large population, per capita land of shortage of resources, this transformation is more urgent and of great significance. To this end, China needs to develop a win-win economic environment, low-carbon energy strategy.
Second, low-carbon and green in parallel.
Low-carbon energy strategy is to reduce greenhouse gas emissions, energy strategy is to support low-carbon technologies and policies of the strategy is the basis of low-carbon economy, but also to address climate change strategy. GHG emissions and pollution emissions are the difference between the two concepts, and thus low-carbon and green (low pollution) is also a difference between the two concepts, alone with the situation of China’s energy, it is highly consistent in both directions on the concept of : towards a low carbon and going green go hand in hand.
Third, China’s low-carbon energy strategy, the main connotations:
1, strongly energy-saving, energy efficiency and overall control. To achieve our country’s third strategic goal in 2050, the total energy consumption, especially coal, oil and other fossil energy sources to minimize the total. Studies have shown that enhanced energy efficiency, the annual energy consumption can be controlled to 28 million tonnes of coal. 2020 may be less than 40 million tons. 2030, 4.6 billion tons in 2050, 5.6 billion tons from top to bottom.
2, clean utilization of coal, so that this dark energy progressively “green.” This strategy is the utilization of clean coal. Coal is currently the overwhelmingly dominant energy sources in China, made great contributions, but more extensive (low-efficiency, pollution, lack of security), coal in total energy which should gradually decline in the proportion. If we do good, by 2050 the proportion of 70% of this may be down to 40% below the absolute amount of coal consumption in recent years, a decade or two will continue to increase. After some effort, some peaked in 2030, after the value-added volume of total energy from clean energy supplement. Coal, cleanliness, safety and efficiency will gradually improve the strategic position of the coal will be adjusted to an important basic energy.
Another is to speed up nuclear power and renewable energy development. Because it is widely recognized as belonging to renewable energy, which accounts for two per cent share of a few. Uranium can be enhanced by our annual energy consumption of energy-efficient control of resources to 2.8 billion nuclear energy development in China principle constitutes a constraint, this is arguable. Nuclear must be the whole industry chain and policy supporting and coordinated development. China’s nuclear power plants belong to the thermal reactor, we have launched a fast breeder reactor, and then the next step is fusion reactor. China trilogy of nuclear energy, security, technical route trilogy, nuclear energy is sustainable development.
Hydropower installed capacity in 2020 could reach 300 million kilowatts in 2050 to reach about 500 million kilowatts. Solar energy, wind energy, I would like to say that a few figures:
The first is the adequacy of the resources. Chinese solar energy, wind energy resources sufficient. It needs a long relatively large, they may gradually grow up. In order to grow up, he needs to gradually overcome technical and economic bottlenecks, some are technical problems, there are some price cuts, and the traditional price comparison. Also need to develop new methods, such as wind, solar energy instability, there are some innovative ways. In addition, from analysis of the whole society, one can biomass: a variety of forms, the focus should be an alternative liquid fuels and biogas, geothermal, ocean energy and so on.
In short, the status of renewable energy sources can supplement the current energy development to alternative energy sources, further development into the mainstream energy sources, and eventually developed into the leading energy sources.
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