Clean and low-carbon, energy structure transformation

In this regard, Huang Xuenong, director of the Power Department of the National Energy Administration, introduced that the next step will be to build a power generation, supply, storage and marketing system that ADAPTS to the development of large-scale new energy, enhance the flexible adjustment ability of the power system, promote the interactive integration of source and network load and storage, increase the promotion and application of key technologies of the new power system, and promote the construction of the power market and institutional innovation. To ensure a steady supply of electricity.

In terms of improving the flexible adjustment ability of the power system, Huang Xuenong said that on the power generation side, it is necessary to strengthen the flexible transformation of thermal power, and promote the construction of pumped storage power stations and natural gas peaking power stations; On the power grid side, it is necessary to increase infrastructure construction, improve the ability to optimize the allocation of resources, and in particular, give play to the mutual benefit of large power grids. On the user side, promote the replacement of terminal electric energy, especially green electric energy, to improve the response ability on the demand side; In addition, it is necessary to accelerate the large-scale development of energy storage, promote the comprehensive digitization of the power system, and build an efficient and intelligent scheduling and operation system.

"For example, an electric vehicle may become an energy storage device for the power system, and the power system will charge it when the power consumption is low; "We will use electric vehicles to discharge electricity to the power system through economic measures during peak hours." Huang Xuenong, for example.

We will give play to the guiding and constraining role of planning and diversify the development of non-fossil energy

China has proposed that by 2030, non-fossil energy will account for about 25% of primary energy consumption. "The task is very difficult indeed." Li Fulong, director of the Development Planning Department of the National Energy Administration, analyzed that during the "13th Five-Year Plan" period, the proportion of non-fossil energy consumption in China increased from 12.1% to 15.9%, an average annual increase of 0.76 percentage points. By 2030, the proportion of non-fossil energy consumption will reach about 25%, which means that the average annual increase in the next 10 years will be 0.9 percentage points, equivalent to an average annual increase in non-fossil energy of about 70 million tons of standard coal.

Li Fulong introduced that the next will play the role of planning guidance and constraints, and diversify the development of non-fossil energy. Under the condition of ensuring safety, the construction of coastal nuclear power should be actively and orderly promoted. Adhering to ecological priority, we will develop and build hydropower stations in key river basins such as the southwest and the upper reaches of the Yellow River. Anchor the goal of more than 1.2 billion kilowatts by 2030, and vigorously develop wind and solar power generation; At the same time, we will promote the development and utilization of biomass energy, geothermal energy and other renewable energy sources according to local conditions.

In addition to vigorously developing non-fossil energy, Zhang Jianhua said that it will also vigorously promote green energy use models, adopt more stringent energy consumption standards, and support the promotion of non-fossil energy replacement and energy use changes in key industries and fields such as industry, construction and transportation. We will accelerate the development of green energy models such as new energy vehicles and the integration of building photovoltics, accelerate the replacement of electric energy for heating and cooking, and raise the level of electrification of the whole society.

"In the next step, the National Energy Administration will accelerate the implementation of the carbon peak action in the energy sector, formulate more positive new energy development goals, and effectively promote the growth of renewable energy from the new force of energy green and low-carbon transformation to the main force of carbon peak and carbon neutrality, providing a strong guarantee for the construction of a clean, low-carbon, safe and efficient energy system." "Zhang Jianhua said.