How can we better promote the overall green transformation of economic and social development?

Promoting green development and accelerating the adjustment of industrial structure, energy structure, transportation structure and land use structure can better promote the overall green transformation of economic and social development. In recent years, a number of major renewable energy projects have been built in various places. In Suzhou, Anhui Province, the floating photovoltaic power station turned "wastewater" into a brand-new power station carrier, and realized the "turning waste into treasure" in the coal mining subsidence area.

From the world's first 16 MW offshore wind turbine connected to the grid in Pingtan, Fujian, to the operation of the world's largest hydro-optical complementary power station in Ganzi, Sichuan, and the construction of the world's largest scenic base in Kubuqi Desert, Inner Mongolia, in recent years, China's major renewable energy projects have made great progress and technology has been continuously broken. According to the data of National Energy Administration, by the end of June 2023, the installed capacity of renewable energy in China had exceeded 65.438+0.3 billion kilowatts, accounting for 48.8% of the total installed capacity in China. Among them, the newly installed capacity of renewable energy will reach/kloc-0.09 million kilowatts from June to June in 2023, up by 98.3% year-on-year.

Clean energy has developed by leaps and bounds, and energy storage facilities have been continuously improved.

The 2 100 mu floating hydropower station in Suzhou, Anhui Province consists of nearly 200,000 photovoltaic panels, all of which are built in the coal mining subsidence area. This design can not only reuse the subsidence area, but also improve the power generation of photovoltaic system by 5%-8% through the cooling effect of water body.

The development of renewable energy is advancing by leaps and bounds, and the energy storage technology is also improving. In Zhejiang Changxing Economic and Technological Development Zone, the first phase of China's largest peaceful comprehensive wisdom zero-carbon power plant was put into full operation on August 1 day. In the factory area, huge battery modules are spliced together like "building blocks" to form a giant "charging treasure".

More than half of the storage in power plants is renewable energy, which can better promote the consumption of new energy, supplement the energy gap and "cut peaks and fill valleys". After the project is fully put into production, it can charge and discharge 6,543.8+0,000 kWh at one time, which can meet the electricity demand of 80,000 households in one day.

Since 2023, the national new energy storage project has been accelerated. In the first half of the year, new energy storage projects were put into operation, and the installed capacity was equivalent to the sum of the accumulated installed capacity in previous years. Among them, lithium battery energy storage still dominates, and relatively mature energy storage technologies such as compressed air energy storage, flow battery energy storage and flywheel energy storage have also maintained rapid development.

The green industry has abundant kinetic energy, and the "green content" of the economy has been significantly improved.

Promoting green and low-carbon economic and social development is the key link to achieve high-quality development. The green content of development highlights the gold content of growth. Green transformation is not only a powerful means to save energy and reduce consumption, reduce costs and increase efficiency, but also gives the industry a broader development space.

As the main raw material of lithium battery for electric vehicle, lithium ferrous phosphate can improve the performance and efficiency of lithium battery, which is of great significance to accelerate the development of new energy in China. In the Zero Carbon Industrial Park in Erdos City, Inner Mongolia, the production workshop of the lithium ferrous phosphate project with the highest domestic output was officially put into production recently.

At present, this zero-carbon industrial park has formed a closed-loop production chain of new energy lithium batteries. After leaving the factory, lithium ferrous phosphate can directly enter another large lithium battery manufacturer in the park. The output of enterprise power batteries can reach more than 654.38+0000000 pieces per year, which is equivalent to storing 65.438+020 billion kWh.

According to the data of China Automotive Power Battery Industry Innovation Alliance, in the first half of 2023, the cumulative output of power batteries in China increased by 36.8%, and the cumulative load increased by 38. 1%. Not only has the number increased rapidly, but the competitiveness has also been continuously improved. In the first five months of 2023, among the top global 10 power battery enterprises, there are 6 power battery enterprises in China, and the advantages of lithium iron phosphate battery led by China enterprises in terms of cost and safety performance are increasingly prominent.

Statistics released by the General Administration of Customs show that China's green industry has abundant kinetic energy. In the first half of 2023, China's "new three" products, such as electric manned vehicles, lithium-ion batteries and solar cells, sold well overseas, with a total export growth of 6 1.6%, driving the overall export growth of 1.8 percentage points.

The green industry has advanced by leaps and bounds, while the traditional industries have not stopped. In this steel-making plant in Huangpu District, Guangzhou, a roll of cars was successfully rolled off the assembly line with green low-carbon thermoformed steel. In April, 2023, this kind of automobile steel plate developed by short-flow electric furnace steelmaking process was successfully manufactured for the first time in China, which significantly reduced the carbon emission during steelmaking.

As China's old buildings and equipment enter the scrapping iteration cycle, the scrapping resources are gradually increasing. The short process of "scrap steel+electric furnace" has opened up a new "track" for the green and low-carbon transformation of China iron and steel industry.

At present, China's green and low-carbon transformation has achieved remarkable results, and the energy consumption intensity of non-ferrous metals, building materials, steel and chemical industries has continued to decline. Among them, the energy efficiency of steel, primary aluminum, cement clinker and other industries is at the advanced level in the world. Next, the Ministry of Industry and Information Technology plans to build 1 1,000 national green factories and 50 green industrial parks. And accelerate the popularization and application of green smart ships and green building materials, and further promote enterprises to implement energy-saving and carbon-reducing technological transformation.