The National Development and Reform Commission has clearly proposed to accelerate the construction of large-scale wind power and photovoltaic bases focusing on deserts, Gobi and desert areas.
Deserts, Gobis, and desert areas are important strategic energy resources in China, and are also key areas where the National Development and Reform Commission has clearly proposed to accelerate the construction of large-scale wind power and photovoltaic bases. First of all, desert, Gobi and desert areas have unique resource advantages. These areas have strong sunlight radiation and abundant light energy resources. They are also rich in wind resources and are very suitable for the development of wind power and photovoltaic power generation. In addition, these areas are sparsely populated and have low land costs, allowing large-scale development and utilization of new energy resources.
Secondly, accelerating the construction of large-scale wind power and photovoltaic bases is of great significance to China's energy transformation and environmental protection. With the rapid economic development and accelerated urbanization, China's energy demand continues to increase, while traditional energy resources are facing increasingly severe depletion and environmental pollution problems.
Therefore, accelerating the development of new energy and reducing dependence on traditional energy is an important direction for China's energy transformation. At the same time, wind power and photovoltaic power generation are clean and renewable forms of energy that can reduce pollution and damage to the environment and are of great significance to China's environmental protection and sustainable development.
Advantages of large-scale wind power and photovoltaic bases
1. Renewable energy: Large-scale wind power and photovoltaic bases are a type of renewable energy that can continuously utilize solar and wind energy. to generate electrical energy. Compared with traditional fossil energy, renewable energy is more environmentally friendly and sustainable, can reduce the consumption of the earth's limited resources, and helps protect the environment.
2. Scale effect: The construction of large-scale wind power and photovoltaic bases is large-scale, which can make full use of land resources and achieve scale effects. Large-scale construction can reduce unit costs and increase energy production and economic benefits. At the same time, large-scale construction can also promote the development of the industrial chain and drive the development of related industries.
3. Stability: The construction of large-scale wind power and photovoltaic bases can provide stable power supply and help ensure energy security. Building bases in areas rich in wind and solar resources can make full use of natural resources, reduce dependence on traditional energy sources, and improve the independence of energy supply. At the same time, the construction of the base can also provide employment opportunities and economic growth points, and promote the development of the local economy.
Which one is cheaper, wind power generation or photovoltaic power generation? Wind power is low, wind power costs about 4-5 yuan per watt, and photovoltaic power costs about 7-8 yuan per watt. Low-light photovoltaic panels are cheaper. As photovoltaic power generation technology, especially photovoltaic panels, continues to mature, the application of photovoltaic power generation continues to expand. Photovoltaic power generation is also an emerging industry with good prospects.
Photovoltaic power generation equipment takes up less space and is also suitable for use in cities. Wind power generation equipment needs to be used in places with stronger winds, and these places must be far away from big cities.
Extended information:
Advantages and disadvantages of photovoltaic power generation:
1. Advantages of photovoltaic power generation
Compared with commonly used fire power Compared with power generation systems, the advantages of photovoltaic power generation are mainly reflected in:
① No risk of depletion;
② Safe and reliable, no noise, no pollution emissions, absolutely clean (no pollution) ;
③ It is not restricted by the geographical distribution of resources and can take advantage of building roofs; for example, areas without electricity and areas with complex terrain;
④ There is no need to consume fuel and erect transmission lines It can generate power on site;
⑤ High energy quality;
⑥ Easy for users to accept emotionally;
⑦ Short construction period and low energy consumption The time is short.
2. Disadvantages of photovoltaic power generation
① The energy distribution density of irradiation is small, that is, it takes up a huge area;
② The energy obtained is the same as that of the four seasons, day and night, and It is related to weather conditions such as cloudy and sunny weather.
③ At present, compared with thermal power generation, the cost of power generation is high.
④The manufacturing process of photovoltaic panels is not environmentally friendly.