New energy industry is a key strategic emerging industry in China, and also a basic industry to achieve the goal of "double carbon", optimize the energy structure and lead the transformation of the mode of economic development.
At present, the layout of distributed photovoltaic power generation, energy storage and other new energy sources in the cement industry is also in a rapid development stage, and more and more cement enterprises are beginning to enter the market. Including Conch Cement , Southern Cement , Jiangxi Cement, "Wind, light, energy storage, hydrogen, ammonia, high-temperature gas-cooled reactor, small reactor, CCUS and other future technologies are highly uncertain, so it is extremely necessary to strengthen R & D demonstration, but it is not appropriate to carry out construction everywhere; different stages have different characteristics, so it is necessary to make overall strategic consideration." Faced with the development of new energy industry, Cui Cheng, a researcher at the National Development and Reform Commission's Macroeconomic Research Institute, said. What is the progress of key technologies in the new energy industry? What are the prospects for the future? cement industry do? Under the requirement of double carbon, what challenges does the cement industry face? Ccement. Com/richtext/IMG/aa723podb6q1690267851120.png "> Positive effects of global warming: 1. More water vapor in the atmosphere will bring more rain to the inland, and the central and western parts of China will become humid; 2. The global vegetation is more luxuriant; 3. Crops grow more high-yielding, the area of wintering crops generally moves northward, the tillering of crops is good, and the yield generally increases; 4. Negative impacts of global warming: 1. Impacts of sea level rise. In the past century, the sea level has risen by 14.4 cm, and in China it has risen by 11.5 cm-coastal lowlands have been flooded, small island countries have been flooded, coasts have been eroded, and the salinity of surface water and groundwater in coastal areas has increased, affecting urban water supply; 1. Tourism has been jeopardized (beaches); 2. Species have disappeared; 3. Crop production and distribution have been affected; 4. Natural disasters such as high temperatures, heat waves, tropical storms and tornadoes have been aggravated; 5. Future greenhouse gas emission scenarios Global temperature change under different scenarios Global temperature change under different scenarios Global rainfall change under different scenarios Global vulnerability change under different scenarios 0 H TML0 UNK1 8 Carbon Accounting-Greenhouse Gas Emission Inventory Composition 0 HTML0 UNK1 9 Carbon Accounting-China's Total Greenhouse Gas Emission in 2014 (billion tons of carbon dioxide equivalent) 0 HTML0 UNK2 0 The Outline calls for the implementation of the nationally determined contribution targets for addressing climate change by 2030 and the formulation of an action plan for peaking carbon emissions by 2030. We should improve the dual control system of total energy consumption and intensity, and focus on controlling fossil energy consumption. We will implement a system with carbon intensity control as the main and total carbon emission control as the supplement, and support local and key industries and enterprises where conditions permit to take the lead in reaching the peak of carbon emissions. We will promote the clean, low-carbon, safe and efficient use of energy, and deepen the low-carbon transformation of industry, construction, transportation and other fields. We will intensify efforts to control other greenhouse gases such as methane, hydrofluorocarbons and perfluorocarbons. Enhance the carbon sink capacity of the ecosystem. We will strive to achieve carbon neutrality by 2060 and adopt more powerful policies and measures. China's Energy and Carbon Emission Targets and Achievement China is significantly more difficult to achieve carbon neutrality than developed countries in 2030/2060." Carbon Neutrality Scenario and Emission Reduction Cost The rapid growth of renewable energy in the 14th Five-Year Plan and the 15th Five-Year Plan requires that by the end of 2020, China's hydropower installed capacity will be 370 million kilowatts, wind power installed capacity will be 280 million kilowatts, and photovoltaic power installed capacity will be 2 . The total installed capacity of renewable energy power generation in China will reach 930 million kilowatts, accounting for 42% of the total installed capacity. By 2030, the proportion of non-fossil energy consumption will reach about 25% (from 15.9% to about 20% during the 14th Five-Year Plan period). It means that in the next 10 years, the average annual increase of wind power in China will be 0 . Solar photovoltaic power generation resources are abundant , and China's "14th Five-Year Plan" renewable energy is further accelerated the growth of China's wind power and the global market share of China's onshore and offshore wind power by the world's major complete machine enterprises In 2022, the installed capacity of photovoltaic and wind power in China will be close to 400 million kilowatts , and the installed capacity of renewable energy in China will be 152 million kilowatts, accounting for 76% of the newly installed capacity of power generation in China. The installed capacity of renewable energy reached 1.213 billion kilowatts, accounting for 47% of the total installed capacity of power generation in China. 365 million kilowatts of wind power, 393 million kilowatts of solar power, 41 million kilowatts of biomass power, 368 million kilowatts of conventional hydropower and pumped storage. In 2022, China's photovoltaic power generation capacity increased by 87.41 million kilowatts; Among them, 36.3 million kilowatts of centralized photovoltaic and 51.11 million kilowatts of distributed photovoltaic accounted for more than 58% of the newly installed photovoltaic capacity in that year. By the end of 2022, the grid-connected installed capacity of photovoltaic power generation will reach 3. Photovoltaic and wind power generation will exceed 100 million kilowatt-hours for three consecutive years. In 2022, renewable energy generation will reach 2.7 trillion kilowatt-hours, accounting for 31.6% of the total electricity consumption of the whole society. In 2022, China's wind power and photovoltaic power generation reached 1.19 trillion kWh, an increase of 207.3 billion kWh over 2021, an increase of 21% over the previous year, accounting for 13.8% of the total electricity consumption of the whole society, an increase of 2 percentage points over the previous year, which is close to the national electricity consumption of urban and rural residents; Onshore 6 MW and offshore 10 MW wind turbines have become the mainstream; The average conversion efficiency of monocrystalline silicon cells in mass production has reached 23. The cost of photovoltaic and wind power has changed//wind power on the ridge of the field (reducing land occupation), complementary tea and light, complementary fishing and light (multi-level three-dimensional development), photovoltaic in arid and semi-arid areas (ecological win-win). Double-sided PV (reduced footprint) Distributed PV becomes a new hot spot It has good conditions for the development and construction of the whole county (district), good power absorption capacity, high enthusiasm for development and construction, and the basic implementation of market players.The proportion of photovoltaic installed on the roof area of Party and government organs is not less than 50%, that of public buildings such as schools, hospitals and village committees is not less than 40%, that of industrial and commercial factories is not less than 30%, and that of rural residents is not less than 20%. Power grid enterprises guarantee grid-connected absorption, and support it through financial subsidies and integration of funds for various projects of rural revitalization. Before the date of submission to the National Energy Administration on July 15, seven provinces, including Fujian, Guangdong, Shaanxi, Jiangxi, Gansu, Anhui and Zhejiang, have successively issued the Notice on Promoting the Pilot Work of Distributed Photovoltaic Counties and the Notice on Centralized Promotion of the Pilot Work of Household Photovoltaic Counties. With the implementation of the pilot project of promoting roof distributed photovoltaic and household photovoltaic development in the whole county organized by the state and provinces, China Electric Power International Development Co., Ltd., a subsidiary of the State Power Investment Corporation, has issued the Notice on Actively Declaring the Pilot Project of Roof Distributed Development in the whole county, and has planned to carry out the project in 22 areas. And form a list of key declarations and other documents. Zhejiang Province has the strongest policy: the proportion of new rural household roof installation reaches more than 40%, and the proportion of new public infrastructure installation reaches about 100%. More than 50% of public buildings such as stations, schools, hospitals and office buildings of Party and government organs are installed on roofs; more than 40% of commercial buildings are installed on roofs; more than 60% of buildings in characteristic towns and development zones (parks) are installed on roofs; and more than 30% of rural households are installed on roofs. The proportion of large structures (buildings) installed above public infrastructure such as waterworks and sewage treatment plants has reached more than 90%. The proportion of newly-built industrial plants shall reach more than 80%; the proportion of installation of BIPV power generation system in newly-built civil buildings shall reach more than 60%, of which the proportion of future community installation shall reach more than 80%; the proportion of installation of newly-built rural household roofs shall reach more than 40%. The proportion of public infrastructure such as newly built (rebuilt) large parking lots will reach about 100%. The third stage is the promotion of the whole province, which will be promoted in the whole province from 2023 and completed by the end of 2025. BIPV-Building Integrated Photovoltaic (BIPV) is a new concept in the application of solar photovoltaic power generation. The solar photovoltaic power generation array is mainly installed on the outer surface of the building envelope to provide electricity. Because it does not occupy additional ground space, it is the best installation method for photovoltaic power generation system widely used in cities. BIPV can be divided into two categories: one is the combination of PV array and building. It is a common form, especially in combination with the roof of the building. One is the integration of photovoltaic array and building. Uch as photoelectric tile roofs, photoelectric curtain walls, photoelectric daylighting roofs and the like. The integration of PV array and building is an advanced form of BIPV, which has higher requirements for PV modules. Photovoltaic modules should not only meet the functional requirements of photovoltaic power generation, but also take into account the basic functional requirements of the building. Industry convergence case (Tesla's entry into the rooftop PV market) Tesla's layout of BIPV (Building Integrated Photovoltaic) market: In August 2016, Tesla acquired Solar City and released the first generation of Solar Roof products in October. In October 2019, Tesla launched the third generation of Solar Roof products. Solar Roof is mainly aimed at the high-end residential market in Europe and the United States and other markets. In the case of industry convergence (domestic photovoltaic enterprises entering the construction market) , on March 5, 2021, Longji shares intend to transfer 131 million shares held by the transferor in cash. The main purpose of this acquisition is to give full play to the advantages of Sent in building roof design and maintenance, and combine the advantages of Longji in manufacturing BIPV products (building integrated photovoltaic), so that both parties can jointly develop the business development of large-scale public building market. The acquisition will help Longji expand the scope of the distributed market and expand the application scenarios of photovoltaic products. Perovskite PV and crystalline silicon PV cells compare flexibility such as energy storage, and the cost will continue to rise . Supporting energy storage will affect the feasibility of the project (China Energy Construction Accounting) New Energy Automobile Industry Development Plan (2021-2035) On November 2, 2020, the State Council issued the New Energy Automobile Industry Development Plan (2021-2035). New energy vehicles inject new momentum into the development of the world economy. At present, a new round of scientific and technological revolution and industrial transformation in the world is developing vigorously, and the integration of related technologies in the fields of automobile and energy, transportation, information and communication is accelerating. Electrification, networking and intellectualization have become the development trend and trend of the automobile industry. New energy vehicles integrate new energy, new materials and Internet, big data, artificial intelligence and other transformative technologies to promote the transformation of automobiles from simple vehicles to mobile intelligent terminals, energy storage units and digital space, to promote the upgrading of energy, transportation, information and communication infrastructure, and to promote the optimization of energy consumption structure. It is of great significance to build a clean and beautiful world and a community of human destiny. Since 2015, the production, sales and ownership of new energy vehicles have ranked first in the world for five consecutive years. For details, please refer to the Roadmap of Energy Conservation and New Energy Vehicle Technology issued by the industry. 2. Development Vision: By 2025, the competitiveness of China's new energy vehicle market will be significantly enhanced. Major breakthroughs have been made in key technologies such as power batteries, drive motors and vehicle operating systems, and the safety level has been improved in an all-round way. Average power consumption of new pure electric passenger cars dropped to 12. After 15 years of sustained efforts, the core technology of new energy vehicles in China has reached the international advanced level, and the quality brand has strong international competitiveness. Pure electric vehicle have become the mainstream of new sales vehicles, public vehicles have been fully electrified, fuel cell vehicles have been commercialized, highly autonomous vehicles have been applied on a large scale, charging and switching service networks are convenient and efficient, and the construction of hydrogen fuel supply system has been steadily promoted, effectively promoting the level of energy conservation and emission reduction and improving the efficiency of social operation. Promote the integrated development of new energy vehicles and energy: strengthen the energy interaction between new energy vehicles and power grid (V2G). We should strengthen the research of high cycle life power battery technology and promote the application of low power DC technology. Local governments are encouraged to carry out V2G demonstration applications, coordinate the charging and discharging of new energy vehicles and the demand for power dispatching, and comprehensively apply policies such as peak and valley electricity prices and preferential charging of new energy vehicles, so as to achieve efficient interaction between new energy vehicles and power grid energy, reduce the cost of new energy vehicles, and improve the response capabilities of power grid peak shaving, frequency modulation, safety and emergency response. Promote efficient synergy between new energy vehicles and renewable energy. Promote the information sharing and integration of new energy vehicles with meteorological and renewable energy power forecasting systems, coordinate the energy utilization of new energy vehicles with wind power generation and photovoltaic power generation, and increase the proportion of renewable energy applications. Encourage the construction of multi-functional integrated station of "photovoltaic storage charging and discharging" (distributed photovoltaic power generation-energy storage system-charging and discharging). Support the commercial demonstration operation of fuel cell vehicles in areas where conditions permit. In June 2018, the Guangdong Provincial People's Government issued the Opinions on Accelerating the Innovation and Development of the New Energy Vehicle Industry, which includes accelerating the large-scale production of new energy vehicles, strengthening the capacity building of R & D and innovation, and accelerating the construction of charging and hydrogenation infrastructure for new energy vehicles. In September 2020, the General Office of Guangzhou Municipal People's Government issued opinions on accelerating the development of the automobile industry. By 2025, the accelerated development of the automobile industry in the whole city will achieve initial results and strive to achieve the following goals. — Industrial cluster: Guangzhou's automobile production capacity will exceed 5 million units, and the output value of the automobile manufacturing industry above the scale will strive to reach 1 trillion yuan. — New energy vehicles: hydrogen fuel cell passenger vehicles with independent core technology were developed, and initial commercial operation of hydrogen fuel cell vehicles was realized. The annual production capacity of new energy vehicles ranked among the top three cities in China, accounting for more than 30% of the city's automobile production capacity. — Intelligent and connected vehicles: The assembly rate of new self-driving vehicles below L3 (inclusive) exceeds 80%, and L4 self-driving vehicles are industrialized. A national leading 5G vehicle networking standard system and a closed test area for intelligent network vehicles have been built, and a national demonstration area for intelligent network vehicles and intelligent transportation applications based on broadband mobile Internet has been basically built. — Automotive parts industry: to build the industrial highland of key core parts and core technologies of intelligent and connected vehicles, and form a relatively complete world-class automotive parts industry supply system, in which the sales revenue of automotive electronic integrated systems is 50 billion yuan, and the supporting capacity covers the industrial chain system of internal combustion power, hybrid power, new energy and intelligent and connected vehicles. Battery prices have dropped significantly, and performance defects have been gradually overcome UK: Ban on petrol and diesel vehicles in the new car market in 2030, reserving 2035 as the ban time for hybrid vehicles. Like Britain, Denmark, Germany, Iceland, Slovenia, Sweden and the Netherlands are the six countries that will ban sale of fuel vehicles by 2030. In October 2019, 35 cities around the world committed to zero emissions in a major area of their urban centers by 2030. Seventeen European cities, including Amsterdam, Barcelona, Berlin, Copenhagen, Manchester, Madrid and Warsaw, have signed the C40 Declaration on Fossil Fuel-Free Streets, such as Rome, which plans to achieve zero emissions from downtown transport by 2030. Volkswagen will stop selling fuel cars in Europe between 2033 and 2035 and sell electric vehicle instead. Audi: Stop developing gasoline and diesel engines by 2025, all new cars will be pure electric from 2026, and stop selling fuel vehicles after 2033. Volvo: stop selling fuel vehicles in 2025; Nissan: stop selling fuel vehicles in the Chinese market in 2025; Honda: stop selling fuel vehicles in 2040; Ford: stop selling fuel vehicles in Europe in 2030; General Motors: stop selling fuel vehicles in 2035; BMW: 50% pure electric vehicles in 2030; Mercedes-Benz: 50% plug-in hybrid and pure electric in 2030. During the "14th Five-Year Plan" renewable energy outbreak period, energy storage is the biggest shortboard , wind power and photovoltaic will enter a period of large-scale commercialization, and electric vehicle will also enter a period of large-scale commercialization. The biggest shortcoming is energy storage regulation technology. Composition of global installed capacity of energy storage (2019) Pumped storage is the absolute main force, accounting for 92.6% of the total installed capacity of global energy storage; China's installed capacity of energy storage ranks first in the world, accounting for 90.5%; The installed capacity of chemical energy storage also ranks first in the world, ranking second in energy storage, accounting for 8. On April 21, the National Development and Reform Commission and the National Energy Administration issued the Guiding Opinions on Accelerating the Development of New Energy Storage (Draft for Opinions). Rapid development of pumped storage in China SRC = "https://img7.ccement.com/richtext/img/lkq3x3l1561690268516797. Of the various energy storage technologies, only pumped storage is currently cost effective and feasible;"; The planning and construction of pumped storage power stations are facing strong constraints on the ecological environment. Rudong 100MWh Gravity Energy Storage Project, the first demonstration project of gravity energy storage technology application in China, is scheduled to be connected to the grid by the end of September. The 100MWh gravity energy storage project has a total investment of 1 billion yuan, a total installed capacity of 25 MW and a power generation capacity of 100,000 kilowatts. In February 2022, China Tianying Co., Ltd. and EnergyVault reached a cooperation agreement to sign a new generation of gravity energy storage product EVx technology license agreement, and promoted the construction of 100M Wh EVx gravity energy storage project in Rudong County, Jiangsu Province. Under the tense situation of Sino US relations, there are few bright spots in the field of energy cooperation. Flow energy storage flow energy storage battery systems are also commonly referred to as redox flow energy storage batteries; flow energy storage battery systems have high energy efficiency, up to 70-80%; large storage capacity, up to 100 MWh; and obvious advantages in performance and cost. The current energy storage technology is unable to adapt to the requirements of renewable energy regulation. In the past three years, the climate fluctuation has caused serious water shortage in Yunnan and Sichuan. The demand for seasonal energy storage regulation is high. The current energy storage technology can not solve the above problems. New energy storage methods are needed. Hydrogen Energy Related Patents Distribution Hydrogen Energy Production, Storage, Transportation and Utilization Medium-term goal: hydrogen production from Biomass; long-term strategy: hydrogen production from solar photothermal (photoelectrocatalysis). USA: 65% efficiency of water electrolysis in 2030; Germany: 70% efficiency of water electrolysis in 2030. Development of hydrogen production technology by water electrolysis 2021, the first fuel cell generator set in China was successfully connected to the grid for power generation in the demonstration project of comprehensive utilization of hydrogen energy of six amperes megawatt level; the hydrogen production system and fuel cell system equipment of megawatt level PEM pure water electrolysis were the first sets in China. On January 10, Nature Newsletter published an article from the School of Materials and Energy of Yunnan University. Liu Qingju's team chose copper (Cu) to modify titanium dioxide (TiO2), so that the apparent quantum efficiency of hydrogen production reached 56%. Hydrogen transportation mode/characteristics/losses/technical maturity of Hydrogen Fuel Hydrogen: Green Hydrogen, Blue Hydrogen, Gray Hydrogen, Brown Hydrogen Advantages: The highest heat among common fuels is 142 kJ/G (10GJ/M3), which is about 3 times that of petroleum and 4 times that of coal. Ammonia has entered the power generation field of vision , ammonia liquefaction temperature drops to -33 degrees Celsius, far lower than hydrogen; easy to transport: at present, more than 80% of the world's ammonia is used in the production of fertilizers, with a complete trade and transportation system; Hydrogen is produced by renewable energy, and the hydrogen is converted into ammonia and then transported (hydrogen and ammonia can be transported at the same time); ammonia has the defect that it is not easy to burn: the combustion speed of ammonia is lower than that of hydrogen, and the calorific value is lower than that of hydrogen and natural gas; The products of ammonia combustion are water and nitrogen, which have no carbon emissions, but will produce nitrogen oxides, and it is difficult to sustain stable combustion. The progress of Japan, the main research and development country, is led by Tohoku University, Osaka University, Institute of Advanced Industrial Science and Technology (AIST), Mitsubishi Heavy Industries, Mitsubishi Hitachi Power, Toyota and other research groups; the stable mixed combustion of 20% ammonia and 80% natural gas in 2000kW gas turbine is realized. In 2019, a technology of injecting liquid ammonia directly onto the burner to achieve stable combustion was developed; in March 2021, stable combustion of 70% of liquid ammonia in a 2000kW gas turbine was successfully achieved, and the generation of nitrogen oxides was simultaneously suppressed; In October 2021, IHI launched the JERA ammonia power generation demonstration project, and is confident to commercialize the ammonia gas turbine before 2025; Mitsubishi Heavy Industries is developing a 40,000 kW 100% ammonia gas turbine, and plans to commercialize it after 2025. Progress in China On January 20, 2022, the industrial application project of ammonia-mixed combustion technology for coal-fired boilers developed by Yantai Longyuan Electric Power Technology Co., Ltd. was successfully put into operation, realizing the pilot verification of 35% ammonia mixed combustion ratio for 40 MW coal-fired boilers. In this technology, the mixture of pulverized coal and ammonia is combusted by the integrated ammonia-mixed low-nitrogen pulverized coal burner, and the stable combustion and burnout of ammonia are realized by the internal combustion coupling swirl jet and stratified combustion technology, while the generation of nitrogen oxides is effectively inhibited. If it is widely used throughout the country, it is expected to achieve carbon dioxide emission reduction every year. 9 . Carbon sequestration and use technology (CCU) nuclear power By the end of 2020, 16 nuclear power plants have been put into operation in China, with 49 nuclear power units in operation. The total installed capacity reached 51027. After the Fukushima nuclear accident in Japan, the safety cost of nuclear power increased significantly, and the cost of unit power generation increased with the increase of installed capacity. In November 2020, Fuqing Nuclear Power Unit 5 of CNNC, the world's first reactor of Hualong One, was successfully connected to the grid for the first time, and China officially entered the ranks of advanced countries in nuclear power technology. On December 20, 2021, Huaneng Qingdao Shidaowan Nuclear Power Station Demonstration Project No.1, the world's first "high-temperature gas-cooled reactor" with the characteristics of the fourth-generation advanced nuclear energy system, was successfully connected to the grid. The demonstration project is jointly constructed by China Huaneng, Tsinghua University and China Nuclear Group, with an installed capacity of 200000 kilowatts. The project uses high temperature resistant coated particle nuclear fuel, the outlet temperature of reactor coolant reaches 750 ~ 950 ℃, and helium with good heat transfer performance, stable chemical performance and small neutron absorption cross section is used as coolant. Good safety: large negative temperature coefficient, large core heat capacity, and slow temperature rise under accident conditions. Even if the helium cooling is lost, the core structure will not melt. It not only generates electricity, but also directly applies heat supply to steelmaking and hydrogen production when the outlet temperature of coolant is raised to 1000-1200 C. Because of the low density of gas coolant, poor thermal conductivity, more power consumption during circulation, there are also problems such as fuel reprocessing and reprocessing. China's "Linglong 1" (ACP-100), the world's first land-based commercial modular reactor, is currently under construction in Changjiang, Hainan. "Linglong 1" is the first advanced small reactor in the world to pass the IAEA General Reactor Safety (GRSR), which has the technical characteristics of integrated reactor technology, high efficiency once-through steam generator technology, shielded main pump technology, inherent safety plus passive safety technology, modularization technology and so on. It has outstanding advantages such as advanced and mature technology, multi-purpose, flexible deployment, high equipment maturity and good project implementation. Thorium-based Molten Salt Reactor The world's first commercially operated thorium-based molten salt reactor started construction in Wuwei, Gansu Province on September 30, 2018. The reactor is experimental in nature and has a small power, which can provide electricity for 1000 ordinary households. Fusion Reactor 28 May 2021, The artificial sun, a fully superconducting Tokamak nuclear fusion experimental device built by the Hefei Research Institute of the Chinese Academy of Sciences, has achieved a repeatable 120 million degrees Celsius 101 seconds and 1. The new nuclear fusion reactor project is under construction, and the main body of the large scientific device has been completed. The total land area is about 2140 mu, which is divided into three phases. On July 28, 2020, a ceremony was held at the headquarters of the International Thermonuclear Experimental Reactor (ITER) in France to launch the installation of a major project. In May 2006, China initialed the ITER Program Agreement. Carbon sequestration-changes in national forest coverage In 2025, the forest coverage rate will reach 24. The ninth national forest census from 2014 to 2018: China's forest area is 2.2 million square kilometers, and the forest coverage rate is 22. In 2020, China's forest coverage rate will reach 23.04%, and the forest stock will be 17.56 billion cubic meters. The total carbon storage of forest vegetation has reached 9.2 billion tons, with an average annual increase of more than 200 million tons, equivalent to 700 to 800 million tons of carbon sinks. The value of forest assets is 25.05 trillion yuan, and the value of major ecological services provided annually has increased to 15. By 2050, the national forest coverage rate will be stable at more than 26%, and the forest stock will reach more than 23 billion cubic meters. The total carbon storage of forest vegetation has reached more than 13 billion tons, and the value of major ecological services provided by forests has reached more than 31 trillion yuan annually. Human beings are about to enter the intelligent society-Japan's super intelligent society 5.0 is based on the German industry 4.0. In 2016, the Japanese government put forward "Super Intelligent Society 5. Distributed Renewable Energy System Based on Internet of Things, Intelligent Transportation System, Intelligent Building and Intelligent Home, Intelligent Factory, etc." As an important part of it, 5G is about to enter the stage of commercial application and artificial intelligence technology has made rapid progress. The idea of a super-intelligent society is becoming a reality. Invest in Europe: Building Smart Cities and Smart Regions In 2017, the European Union launched "Invest in Europe: Building Smart Cities and Smart Regions", proposing the development framework of Smart Europe; The proposed three major supporting systems include: first, a new generation of information and communication system based on 5G, artificial intelligence and big data; second, a new generation of smart energy system based on renewable energy such as wind energy and solar energy and distributed energy network; third, a new generation of intelligent transportation system based on electric vehicle, fuel cell vehicles, automatic driving technology and intelligent roads. European countries have proposed a timetable for banning the sale of fuel vehicles, and Germany has proposed a timetable for removing nuclear power and coal, which has become an important basis for building an intelligent society based on renewable energy. Energy Internet of Things-Global Energy Development Trend In general, intelligent technology is used to combine power generation, energy storage, distribution, energy use and control to build a new energy Internet system, namely "Energy Internet of Things". From the perspective of energy production and consumption revolution, the Energy Internet of Things should cover not only the production and supply of wind, solar, hydrogen and other emerging energy sources, but also smart buildings, smart homes, smart transportation system with new energy and autopilot technology as the core, intelligent manufacturing as the core and additional material manufacturing as the core. At the same time, it needs to be supported by efficient energy storage technology, smart grid, intelligent environmental monitoring, dynamic response of meteorological information and other important support. At the technical level, the Energy Internet of Things is a highly digital, networked and intelligent comprehensive energy production, utilization and management platform with big data, cloud computing, artificial intelligence, edge computation, blockchain and other technologies as the core.
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