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Energy security capacity and optimized development of the three major objectives in China
The central economic work conference held recently said that it is necessary to enhance the production guarantee capacity of domestic resources and accelerate the development and application of advanced exploitation technologies for oil and gas and other resources. Based on the basic national conditions of coal, we should pay attention to the clean and efficient utilization of coal, increase the consumption capacity of new energy, and promote the optimal combination of coal and new energy. To ensure energy supply, large enterprises, especially state-owned enterprises, should take the lead in ensuring supply and stable prices. Strengthen the regulation of coal, electricity, oil and gas transportation to promote adequate power supply.
In an interview with people.com, many experts said that energy security is the basic requirement and fundamental bottom line of energy transformation. In the process of promoting the energy revolution and accelerating the construction of an energy power, we should deal with the coordinated development relationship between the supply side and the demand side, and ensure the continuous coordinated and optimized development of the three major objectives of "security, economy and low carbon" of energy supply, Help achieve the goal of carbon peak and carbon neutralization.
PetroChina Hutubi gas storage staff are fine-tuning the gas volume
Increasing coal supply and gas production and consolidating the guarantee capacity of energy supply
Since this year, China's power supply has been in a tight balance. On the one hand, with China's economic recovery, power demand is growing too fast; On the other hand, affected by the dual control policy of energy consumption and the rising price of power coal, coal and power enterprises are facing great pressure.
In order to do a solid job in ensuring energy supply, the national development and Reform Commission and other departments have taken a series of measures to accelerate the release of high-quality coal mine production capacity, promote the increase of natural gas reserves and production, and deepen the market-oriented reform of on grid electricity price for coal-fired power generation, so as to promote the relevant work to achieve phased results.
The coal stored in the power plant is rapidly lifted. Since November, the average daily coal supply of national unified dispatching power plants has reached 8.1 million tons, an increase of more than 30% over the same period last year. On November 24, the coal storage of the power plant reached 149 million tons, an increase of more than 40 million tons over the end of October, which can be used for 24 days. As of December 15, the coal transportation volume of the national energy group shipping company had exceeded 200 million tons, including 160 million tons of sea transportation, which effectively ensured the safety of coal for power generation of coal-fired power plants. "Since October, we have completed an average daily transportation volume of 1 million tons, unloaded 53.646 million tons in the two ports, and transported nearly 200 trains of electric coal and nearly one million tons to power plants along the line." Liu Yingwei, deputy manager of Suning branch of Shuohuang Railway of national energy group, said.
Natural gas continued to increase reserves and production. PetroChina Tarim Oilfield has a natural gas output of 30.07 billion cubic meters and a daily gas supply of 95 million cubic meters; Sinopec produces more than 100 million cubic meters of natural gas per day and supplies 180 million cubic meters of natural gas to the whole country every day; CNOOC's "deep sea No. 1" atmospheric field produces 10 million cubic meters of natural gas per day; The cumulative gas transmission volume of the Shaanxi Beijing natural gas pipeline of the national pipe network group has exceeded 500 billion cubic meters... Since November, the national daily natural gas supply has reached more than 1 billion cubic meters, an increase of 11%. In the heating season, it can form a gas storage volume of more than 27 billion cubic meters.
The order of power consumption remains stable. As of November 6, in addition to the orderly power consumption measures taken by individual provinces and local periods for high energy consuming and high polluting enterprises, the orderly power consumption scale in the operation area of the state grid was close to zero. On December 1, the energy and power supply of 5 provinces and regions in China Southern Power Grid was stable and good, and the average available days of coal storage in power plants were more than 20 days.
It is worth noting that the central economic work conference stressed that to ensure energy supply, large enterprises, especially state-owned enterprises, should take the lead in ensuring supply and stabilizing prices.
Sun Chuanwang, Professor of the China energy economy research center of Xiamen University, said that the meeting made clear the role of the smooth energy industry chain in ensuring energy supply, and strengthened regulation and unblocked blocking points; The importance of resource exploitation and production technology is emphasized to improve the source supply capacity; It is pointed out that we should highlight the social responsibility of large enterprises and state-owned enterprises in stabilizing expectations and ensure the stability of energy supply.
According to Zeng Ming, director of the energy Internet research center of North China Electric Power University, China's energy and power have strong public utility characteristics, which is related to the security of the whole national economy. We should adhere to the two wheel drive of the government and the market to ensure the stable supply and price of energy in China.
Overview of Baihetan Hydropower Station
Expand the installed scale of clean energy and accelerate the construction of a green and low-carbon energy system
On November 19, unit 4 of Baihetan Hydropower Station was officially connected to the grid for power generation, which is the 100th hydro generator unit built and put into operation by the Three Gorges group on the main stream of the Yangtze River. The main stream of the Yangtze River has become the world's largest clean energy corridor worthy of the name; On November 26, the 600 MW offshore wind power project in Xuwen, Zhanjiang, Guangdong was fully connected to the grid, with an annual on grid power of about 1.756 billion kwh, equivalent to the annual basic power consumption of 1.3 million households; Up to now, the installed capacity of national power investment photovoltaic power generation has exceeded 38 million KW; In the first three quarters of this year, the total power generation of nuclear power units of CNNC group was 129.172 billion kwh, a year-on-year increase of 20.06%
Since the beginning of this year, China has accelerated the construction of a clean and low-carbon energy system, and the installed scale of clean energy has steadily expanded with fruitful results, providing a steady stream of green kinetic energy for energy supply and protection, as well as a surging driving force for economic development.