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Energy conservation and environmental protection of strategic emerging industries: Re-creating a Green China

Energy conservation

In the Decision of the State Council on Accelerating the Cultivation and Development of Strategic Emerging Industries issued on October 18, 21, energy conservation and environmental protection ranked first among the seven strategic emerging industries. According to the plan, energy conservation and environmental protection will become the pillar industry of China's national economy by 22. When interpreting the relevant decisions, the National Development and Reform Commission pointed out that in order to cope with global climate change and adapt to the international trend of green development of industries, and in combination with the enormous pressure of resources and environment faced by China, the energy-saving and environmental protection industry will focus on the integrated application of advanced and applicable technologies, vigorously develop new technologies and equipment for energy-saving and advanced environmental protection, and develop new formats of environmental protection industries such as energy-saving and environmental protection services and remanufacturing industries. The Twelfth Five-Year Plan for National Environmental Protection preliminarily determines that the investment in environmental protection in China will reach 3.1 trillion yuan during the Twelfth Five-Year Plan, which is 121% higher than the investment of 1.54 trillion yuan during the Eleventh Five-Year Plan. From this point of view, energy conservation and environmental protection are closely related to all aspects of national life, which covers a wide range and affects as many industrial fields as other industries, and will become the key to China's economic transformation.

"Twelfth Five-Year Plan" energy consumption target

Energy consumption per unit GDP will be reduced by 17.3%

In March 26, China issued the "Eleventh Five-Year Plan for National Economic and Social Development", which clearly put forward the binding targets of reducing energy consumption per unit GDP by about 2% and reducing the total discharge of major pollutants by 1% during the Eleventh Five-Year Plan period. From 26 to 28, the reduction rates of energy consumption per unit GDP were-2.74%,-5.4% and-5.2% respectively. By 29, the national energy consumption per unit GDP was 1.77 tons of standard coal/1, yuan, 3.61% lower than that in 28. In the first quarter of 21, six high energy-consuming industries, such as electric power, steel, nonferrous metals, building materials, petrochemical industry and chemical industry, accelerated their growth, which led to a 3.2% increase in energy consumption per unit of GDP in the country, and a .9% increase in energy consumption per unit of GDP in the first half of the year, which was far from the goal of 2%.

according to the plan, the energy consumption per unit GDP will decrease by 17.3% during the 12th Five-Year Plan period, and the proportion of coal in primary energy will decrease from 7% to about 62%. During the "Thirteenth Five-Year Plan" period, the energy consumption per unit GDP will be reduced by 16.6%. In 22, the energy consumption per unit GDP will be reduced by 31% compared with that in 21. In addition to adjusting the energy structure, there is great potential for energy conservation.

In May p>21, the Notice of the State Council on Ensuring the Realization of the 11th Five-Year Plan Energy Conservation and Emission Reduction Targets proposed that China would accelerate the implementation of key energy conservation and emission reduction projects. The central government has allocated 83.3 billion yuan to support the construction of ten key energy-saving projects.

Contract energy management

directly benefits from the state subsidy policy.

Contract energy management projects are widely used in the industrial and commercial energy-saving field. According to the statistics of the Energy Conservation Service Industry Committee of the Energy Conservation Association, the investment in contract energy management projects has increased from 11.67 billion yuan in 28 to 19.532 billion yuan in 29, with a year-on-year growth rate of 67.37%. The development of contract energy management and energy-saving service industry is expected to solve the bottleneck of energy-saving industry development.

according to the 29 China Energy Conservation Service Industry Development Report, the total output value of China's energy conservation service industry increased from 41.73 billion yuan in 28 to 58.768 billion yuan in 29, up 4.83% year-on-year; The investment in comprehensive energy conservation increased from 25.32 billion yuan in 28 to 36.37 billion yuan in 29, a year-on-year increase of 42.23%. China's investment in contracted energy management projects increased from 11.67 billion yuan in 28 to 19.532 billion yuan in 29, a year-on-year increase of 67.37%. According to the estimation of Energy Conservation Service Industry Committee of China Energy Conservation Association, the output value of energy conservation service industry in China is expected to reach 8 billion yuan in 21, with a growth rate of 3% ~ 4%, and the market capacity of the industry will reach 4 billion yuan in the future.

At present, China is increasing its support for contract energy management. In addition to explicitly encouraging development in the Energy Conservation Law, in 21, the Opinions on Accelerating the Implementation of Contract Energy Management to Promote the Development of Energy Conservation Service Industry and the Interim Measures for the Management of Financial Incentive Funds for Contract Energy Management Projects were issued respectively. It is expected that contract energy management will enter a rapid development stage in the future.

industrial energy saving

the market prospect of energy-saving technology is great

At present, China's industrial energy consumption accounts for about 7% of all energy consumption, and industrial energy saving and emission reduction is of great significance. At present, the elimination of backward production capacity in China is an important way of industrial energy saving, but it can be predicted that the future will rely more and more on the promotion of energy-saving technologies. The Outline of the Eleventh Five-Year Plan for National Economic and Social Development issued in March 26 put forward the implementation of ten key energy-saving projects, including the transformation of boilers and kilns, joint production of regional hot spots, utilization of residual heat and pressure, saving and replacing oil, and energy-saving of motor systems.

(1) High-efficiency motor: It will benefit from the policy of energy-saving products benefiting the people and stopping low-efficiency motors

In June p>21, China issued the Detailed Rules for the Promotion of High-efficiency Motors for Energy-saving Products Benefiting the People Project, which stipulated the specific standards of financial subsidies for promoting high-efficiency motors. In August, 21, China announced the promotion catalogue (the first batch) of high-efficiency motors of "Energy-saving products benefiting the people project". In addition, China stipulates that motors with an energy efficiency rating of 3 or lower will be prohibited from being sold after July 1, 211.

we believe that the cost of high-efficiency motors is higher than that of traditional motors, so the gap between them will be reduced after financial subsidies, thus greatly increasing the market share of high-efficiency motors. In addition, according to the data of Research in China, in 28, the proportion of motors with energy efficiency grade 3 or lower in China was about 79.8%, so the policy of stopping using low-efficiency motors in China will bring huge market prospects for high-efficiency motors.

(2) Waste heat boiler: Benefiting from the technology promotion policy of iron and steel enterprises

In recent years, China's waste heat boiler industry has developed rapidly. From 2 to 28, the average growth rate of the industry by output was 26.1%, while the growth rate in 28 and 29 was close to 6%. According to the forecast of Research in China, the steel industry will be the most important user of waste heat boiler in the next five years, accounting for 22.9%. However, at present, the proportion of large steel enterprises in China using waste heat technology is low, only 3% ~ 5%, and other industries are even lower.

in December, 29, China issued the Implementation Plan for Promoting Sintering Waste Heat Power Generation Technology in Iron and Steel Enterprises, which proposed to promote sintering waste heat power generation technology in key large and medium-sized iron and steel enterprises in three years. It is expected that the promotion ratio in the iron and steel industry will reach 2%, forming the energy-saving capacity of 1.575 million tons of standard coal. It is planned to implement 82 sintering machines with sintering waste heat power generation technology, with an estimated total investment of 5.19 billion yuan. In June, 21, China issued "Several Opinions on Further Strengthening Energy Saving and Emission Reduction and Accelerating the Structural Adjustment of Iron and Steel Industry", which proposed to vigorously promote new technologies and processes of circular economy, energy saving and emission reduction, such as high temperature and high pressure dry quenching, dry dust removal, gas waste heat and pressure recycling, and sintering flue gas desulfurization. The promotion policy of waste heat utilization technology will further promote the prosperity of waste heat boiler industry and continue to maintain high growth in the next few years.

Building energy efficiency

The continuous improvement of energy-saving standards brings a huge market

The Notice of the State Council on Ensuring the Realization of the Eleventh Five-Year Plan Energy Conservation and Emission Reduction Target, published in May 21, puts forward that by the end of 21, the proportion of new buildings in cities and towns nationwide implementing mandatory energy-saving standards will reach over 95%. Green buildings are promoted abroad (including not only energy saving, but also water saving, material saving and land saving, etc.). China will simultaneously implement mandatory energy saving standards and green energy saving standards. Energy saving buildings are enforced in advance according to standards, and green buildings are monitored, evaluated and certified afterwards.

It is estimated that the existing building area in China is about 46 billion square meters. By the end of 29, a total of 4.8 billion square meters of energy-saving buildings had been built in cities and towns nationwide, accounting for 21.7% of the urban construction area. On the other hand, in recent years, the state has raised the building energy efficiency standards. From 25 to 21, building energy efficiency and green buildings were fully launched, with an average energy saving rate of 5%; from 21 to 22, the building energy efficiency standards will be further raised, with an average energy saving rate of 65%. Building energy-saving market has great potential, and energy-saving materials such as energy-saving glass, thermal insulation wall materials, gypsum board and energy-saving curtain wall will benefit from it.

II. Environmental Protection

During the Eleventh Five-Year Plan period, China's environmental protection industry is expected to maintain an average annual growth rate of 15%-17%. By 21, the annual output value of China's environmental protection industry is expected to reach 88 billion yuan. The proportion of investment in environmental pollution control in GDP in China has increased year by year, from 1.2% in 2 to 1.49% in 28. In terms of water pollution, the investment scale during the Tenth Five-Year Plan period was 27 billion yuan, and during the Eleventh Five-Year Plan period it was 64 billion yuan, an increase of 137%. In terms of air pollution, the investment scale during the Tenth Five-Year Plan period was 28 billion yuan, and during the Eleventh Five-Year Plan period it was 6 billion yuan, an increase of 114%. Solid waste treatment. The investment scale during the Tenth Five-Year Plan period was only 9 billion yuan, and it reached 21 billion yuan during the Eleventh Five-Year Plan period, an increase of 133%, with an average annual growth rate of 18.5%.

during the twelfth five-year plan period, environmental protection will focus on total amount control, quality-improvement and environmental risk prevention. During the "Twelfth Five-Year Plan" period, environmental protection work will focus on pollution prevention. Desulfurization and denitrification of coal-fired power plants and industrial furnaces, upgrading of sewage treatment plants, sewage treatment in small and medium-sized towns, prevention and control of heavy metal pollution, sewage sludge disposal, soil remediation, rural environmental protection, and prevention and control of atmospheric composite pollution such as particulate matter.

sewage treatment

the trend of upgrading the standard and recycling has given birth to MBR and other sub-industries

sewage treatment includes industrial wastewater, municipal wastewater and agricultural wastewater. It is estimated that there will be more than 1 trillion yuan of investment space in industrial sewage treatment plants, municipal sewage treatment plants, agriculture and other fields during the Twelfth Five-Year Plan period.

there is still much room for development of urban sewage treatment capacity. According to statistics, the capacity of urban sewage put into operation at the end of 29 reached 16 million cubic meters/day, and that under construction reached 52 million cubic meters/day. The sum of them was close to the total sewage discharge of 157 million cubic meters/day (including industry) at the end of 28, of which the urban sewage treatment rate reached 73%. During the "Twelfth Five-Year Plan" period, it is estimated that the annual sewage production capacity will be 1-15 million tons/day. The growth rate of urban capacity construction will slow down and expand outward. In the next five years, the scale of new urban construction will be equivalent to that of county towns, and the scale of single factory will be reduced. Among the funds for the construction of urban sewage treatment facilities, it is estimated that the sewage plants in prefecture-level cities, county-level cities and counties, supporting pipe networks and sewage plants in cities and counties will be 26 billion yuan, 96 billion yuan, 28 billion yuan, 77.3 billion yuan, 16.8 billion yuan and 3.2 billion yuan respectively.

With the continuous improvement of sewage discharge standards, resources have become a trend. In 26, the former State Environmental Protection Administration stipulated that the effluent from urban sewage treatment plants should be discharged into key river basins and closed and semi-closed waters such as lakes and reservoirs determined by the state and the province, and the first-class A standard should be implemented. The emission of ammonia nitrogen in the Twelfth Five-Year Plan will be included in the binding targets, and the recycling rate of urban sewage treatment is planned to increase by 1.5 percentage points to 1% in 215. This will promote the development of new technologies and processes such as MBR and give birth to sub-industries.

air pollution control

dust removal ushered in structural adjustment, desulfurization grew steadily, and denitration market will be launched

During the 11th Five-Year Plan period, China listed COD and sulfur dioxide in the total amount control target (decreased by 1% respectively), and both of them have been overfulfilled. The average annual market scale of dust removal is about 2 billion yuan, and the growth of dust removal market tends to be stable in the Twelfth Five-Year Plan. However, the dust emission standard may be increased from 15mg/m3 to 3mg/m3, and more than half of it needs to be modified or replaced. Bag dust removal will usher in rapid growth due to its good dust removal effect. The desulfurization market is expected to have an average annual investment of 1 billion yuan. At present, the installed capacity of thermal power in China is 66 million kilowatts, and the installed capacity of desulfurization in 29 reached 47 million kilowatts. Accounting for 71%. During the "Twelfth Five-Year Plan" period, there are still 2 million kilowatts of units that need to be rebuilt, and at the same time, 3 million to 5 million units need to be built every year, and 1% of the built units need to be updated every year. In addition, desulfurization of steel sintering machine will become a new growth point.

With the continuous improvement of environmental protection standards, nitrogen oxides are gradually included in the control targets. In 28, China's emissions of nitrogen oxides reached 2 million tons, making it the first emitter in the world. If it is not controlled, the emissions of nitrogen oxides will reach 3 million tons in 22, which poses a great threat to China's atmospheric environment. In January, 21, the state promulgated the Technical Policy for the Prevention and Control of Nitrogen Oxides in Thermal Power Plants, which stipulated that low-nitrogen combustion technology should be the first choice for the control of nitrogen oxides in thermal power plants. After adopting low-nitrogen combustion technology, when the emission concentration of nitrogen oxides does not meet the standard or the total amount control requirements, flue gas denitrification facilities should be built. During the "Twelfth Five-Year Plan" period, nitrogen oxides will be included in the total control category as binding indicators, and the policy of denitration and price increase is currently under study. Once introduced, it will catalyze the production of denitration sub-industry, but the scale is expected to be relatively small for desulfurization.

solid waste treatment

the first-class sub-industry of environmental protection with the fastest growth rate during the "Twelfth Five-Year Plan" period

solid waste includes municipal solid waste treatment, hazardous waste treatment, medical waste treatment and other fields. Among them, the treatment of domestic garbage has become an urgent problem.

China's municipal solid waste treatment industry started a little later than sewage treatment, but there is a big development gap at present, and the peak period of capacity construction has not yet arrived, among which the incomplete collection of garbage treatment fees is an important constraint. Since the implementation of the municipal solid waste treatment fee system in 22, by the end of 27, more than 38 cities have levied waste treatment fees, accounting for about 6%, while the collection rate is less than 5%, resulting in the lack of funds for waste treatment projects in local governments.

in p>29, China's urban garbage removal capacity was 156 million tons, with a harmless treatment rate of 72%, with a treatment capacity gap of nearly 3%, and the accumulated storage capacity reached 7 billion tons. In addition, the removal capacity increased naturally by 3% ~ 5% every year. Landfill accounts for more than 8% of the existing treatment capacity, and more than 1/3 of them fail to meet the sanitary landfill standard (26). Even if they meet the standard, potential secondary pollution cannot be avoided. More importantly, the service life of the first batch of centralized landfills has been shortened due to the acceleration of urbanization, and they will face closure in the next few years, which will greatly reduce the treatment capacity.

The problem of "dioxin" produced by garbage incineration has caused great controversy, and the development speed of the industry has slowed down. After the controversy, the proportion of garbage landfill will be accelerated, and incineration and comprehensive treatment will develop together. At present, the garbage disposal charging mechanism is being piloted, and it is expected that it will be effectively solved in the early period of the Twelfth Five-Year Plan, thus accelerating the development of the industry. According to relevant information, during the Twelfth Five-Year Plan period, the central government will invest more than 5 billion yuan in solid waste treatment, including 1 billion yuan for domestic waste treatment, 1 billion yuan for sludge treatment in waterworks and 3 billion yuan for sludge treatment in river basins. During the "Twelfth Five-Year Plan" period, the average annual compound growth rate of the garbage disposal industry was above 2%. In the field of equipment, the investment in waste incineration equipment accounts for 5% of the total investment, and the project is set up.