Recently, Zhejiang issued a carbon peak plan for building materials industry, which pointed out that during the 14th Five-Year Plan period, the industrial structure and energy consumption structure of building materials were significantly optimized, and the unit energy consumption and carbon emission intensity of key products such as cement , glass and wall materials were declining. Cement < a The proportion of A-level air pollution prevention and control performance of https://price.ccement.com/Price_list-1-s0-e0-p0-c0-k100059-b0. cement clinker production enterprises has been raised to more than 50%. The action plan
of building materials industry
in Zhejiang Province is to do a good job of carbon peak in building materials industry and promote the high-quality development of building materials industry in our province. According to the Circular of the State Council on the Issuance of the Action Plan for Carbon Peak before 2030 (Guofa [2021] 23), the Circular on the Issuance of the Implementation Plan for Carbon Peak in Building Materials Industry (Lianyuan [2022] 149 of the Ministry of Industry and Information Technology) and the Circular on the Issuance of the Implementation Plan for Carbon Peak in the Industrial Field of Zhejiang Province (Zhejiang Jingxin Green [2023] 57), Combining with the actual situation of building materials industry in our province, this plan is formulated.
1. General requirements
(1) Guided by Xi Jinping's socialist ideology with Chinese characteristics in the new era, the guiding ideology
comprehensively implements the spirit of the 20th National Congress of the Communist Party of China, bases itself on the new stage of development, implements the new concept of development, constructs a new pattern of development, adheres to the concept of system and strives for progress in a stable way. Guided by the goal of carbon peak in building materials industry, taking deepening supply-side reform as the main line, taking scientific and technological innovation as the driving force, and taking reduction replacement and energy-saving transformation as the main grasp, efforts should be made to optimize the energy consumption structure of building materials industry, improve the efficiency of comprehensive utilization of resources, strengthen the development and promotion of low-carbon building materials products, and rationally guide building materials products. Ensure that the carbon peak is achieved on schedule.
(2) The basic principle
is to promote overall planning and make breakthroughs in key areas. Considering the relationship between carbon peak work and the safety and stability of industrial chain and supply chain as a whole, focusing on cement, glass and other industries with high emission ratio, focusing on key links such as clinker calcination and glass melting with large energy consumption, precise measures should be taken to break through bottlenecks.
Insist on a promising government and an effective market. We should adhere to the government's leading role and market operation, implement the main responsibility, improve the restraint and incentive mechanism in the fields of energy efficiency, environmental protection and safety, fully mobilize the enthusiasm of market participants in energy conservation and carbon reduction, and give full play to the decisive role of the market in the allocation of resources.
Insist on innovation leading and science and technology supporting. Give full play to the leading role of technological innovation, increase investment in innovation, strengthen the research and development of key common technology and equipment in the field of energy conservation and carbon reduction, promote the quality and quantity expansion of low-carbon building materials, and accelerate the transformation of advanced scientific and technological achievements and the promotion of applicable low-carbon technologies.
Insist on comprehensive measures, balanced and orderly. Strengthen the coordination of fiscal, financial, investment, price, energy and other policies with industrial and environmental protection policies, and actively and steadily promote the carbon peak of the industry by means of market-oriented legalization.
(3) Main objectives
During the "14th Five-Year Plan" period, the industrial structure and energy consumption structure of building materials will be significantly optimized, the unit energy consumption and carbon emission intensity of key products such as cement, glass and wall materials will be continuously reduced, the production capacity of cement clinker will be reduced by 8%, and the comprehensive energy consumption of clinker products will be reduced by 5%. The proportion of key products such as cement clinker, flat glass and ceramic products reaching energy efficiency level 1 (benchmark) will be increased to more than 50% (cement clinker 100 kg standard coal/ton clinker, flat glass 8 kg standard coal/weight box (furnace ≥ 800 tons/day), Photovoltaic rolled glass 260 kg standard coal/ton (furnace ≥ 300 tons/day), ceramic tile 4 kg standard coal/square meter (water absorption ≤ 0). The total installed capacity of clean energy (solar photovoltaic, energy storage) reaches more than 135 MW, and the proportion of A-level air pollution prevention and control performance of cement clinker production enterprises increases to more than 50%. During the "15th Five-Year Plan" period, the level of raw material substitution in the building materials industry has been significantly improved, and the industrial system of green, low-carbon and circular development has been basically established to ensure the carbon peak of the building materials industry by 2030.
2. Key tasks
(1) Accelerating the adjustment
of industrial structure 1. Strictly implement the Measures for the Implementation of Capacity Replacement in the Cement and Glass Industry of Zhejiang Province, and increase the replacement ratio of the withdrawal capacity of general cement clinker to the construction capacity to 2:1. The energy consumption per unit product of the new clinker project must meet the Grade 1standard specified in GB16780-2021. Focus on reducing cement clinker production capacity in areas where limestone resources are scarce and air quality is poor, and support clinker production enterprises to carry out layout outside the province and transfer to key construction areas determined by the province. We will further study and implement the integration and withdrawal plan for cement clinker production lines of 2500 tons per day or less, and the joint efforts of provinces, cities and counties will be promoted annually. Strengthen the management of lime, building sanitary ceramics, wall materials and other industries to prevent the disorderly expansion of production capacity. (Responsible units: Provincial Department of Economy and Information Technology, Provincial Development and Reform Commission, Provincial Department of Ecology and Environment)
2. Strictly implement the Catalogue of Guidance for Industrial Structure Adjustment and other provisions, and resolutely eliminate backward production processes, technologies and equipment. In accordance with laws, regulations, mandatory standards and policy requirements in the fields of safety, environmental protection, quality and energy, we will strengthen supervision and inspection of key energy-using units and high-consumption and low-efficiency enterprises, and guide the orderly withdrawal of low-efficiency production capacity. Leading enterprises and third-party organizations are encouraged to jointly carry out resource integration and merger and reorganization to optimize the layout of the industry. (Responsible units: Provincial Department of Economy and Information Technology, Provincial Development and Reform Commission, Provincial Department of Ecology and Environment, Provincial Market Supervision Bureau)
3. According to the needs of industry operation and extreme weather response, combined with the requirements of seasonal pollution reduction and regional environmental air quality consolidation and improvement, formulate and implement the annual peak staggering production plan to reduce and control cement production. Improve cement peak-shifting production, classified guidance and differential control . The atmospheric environment situation of the city where the comprehensive cement enterprise is located will moderately increase the shutdown time in winter. Strengthen the implementation and inspection, make full use of the incentive and restraint mechanism, and mobilize the enthusiasm of enterprises to implement peak staggering production in accordance with the law and regulations. (Responsible unit: Provincial Department of Economy and Information Technology, Provincial Department of Ecology and Environment)
(II) Accelerating the transformation
of energy conservation and carbon reduction 4. To improve the overall technical level of the building materials industry, the cement industry supports the second-generation technical transformation of clinker production line, such as low nitrogen combustion, raw material roller finishing, low resistance cyclone preheating, etc. The glass industry will accelerate the application of technologies such as one float glass kiln and multiple lines, the fired brick industry will accelerate the promotion of kiln sealing and insulation energy-saving technology and equipment and waste heat utilization technology, the aerated concrete industry will strengthen the promotion of energy-saving boilers, waste heat and gas utilization, efficient gas dumping and other equipment and technologies, and the concrete prefabricated component industry will strengthen the automation transformation of production process. We will strive to promote the implementation of more than 100 comprehensive technological transformation projects for energy saving and carbon reduction in building materials enterprises every year. (Responsible unit: Provincial Department of Economy and Information Technology, Provincial Development and Reform Commission)
5. Focusing on the common key low-carbon processes and technical equipment in cement, glass and other industries, we will promote the research on technologies such as hydrogen calcination technology in kilns, "fire-electricity" composite melting in large glass furnaces, carbon capture, utilization and storage of kiln flue gas, and form a number of scientific and technological achievements. Accelerate the R & D and application of aerogel materials and low temperature waste heat utilization technology. Give full play to the leading role of large enterprises and explore the construction of a number of pilot demonstrations of hydrogen energy utilization, oxy-fuel combustion, low-carbon cementitious materials and carbon sequestration building materials. (Responsible unit: Provincial Department of Science and Technology, Provincial Department of Economy and Information Technology, Provincial Development and Reform Commission)
6. Encourage the development and application of advanced process control systems based on data-driven, mechanism models, empirical models and simulation models, and establish dynamic scheduling of the whole process for key links of building materials production, such as raw material feeding, reaction process, quality control, pollutant discharge and energy consumption. We will accelerate the exploration of the integration of building materials industry and "5G + Industrial Internet", create more typical application scenarios, and promote the construction of a number of intelligent mines and factories that integrate intelligent production, intelligent operation and maintenance, and intelligent management. (Responsible units: Provincial Economic and Credit Department, Provincial Development and Reform Commission, Provincial Science and Technology Department)
(III) Improve the green manufacturing system
7. Accelerate the implementation of the implementation plan of ultra-low emission transformation in the cement industry, and implement the whole process transformation of raw material mining, cement (clinker) manufacturing and bulk material product transportation. All cement clinker production enterprises carry out upgrading and transformation according to the A-level standard of air pollution prevention and control performance, and promote glass and other enterprises to carry out upgrading and transformation according to the A-level standard of air pollution prevention and control performance. Build a green supply chain, encourage the use of railways and waterways for medium and long distance transportation, and pipe galleries and new energy vehicles for medium and short distance transportation, so as to reduce the secondary transportation of materials in the plant and automobile transportation. We will continue to promote green design and build a number of green factories and waste-free factories. (Responsible units: Provincial Department of Economy and Information Technology, Provincial Development and Reform Commission, Provincial Department of Ecology and Environment)
8. According to the standard system of green building materials, accelerate the certification of cement, glass, wall materials, ceramics and other fields, and improve the supply and quality of green building materials. The cement industry has accelerated the development of new low-carbon cement, ultra-high-performance concrete, carbon-fixing concrete and cement products, such as low-calcium cement clinker, low-clinker coefficient cement, new carbon-fixing cementitious materials, and the glass industry has accelerated the development of high-efficiency energy-saving glass and photovoltaic glass, such as low-radiation coated glass, vacuum glass and photothermal glass. The wall material industry focuses on the research and development of standardized production of lightweight high-strength partition boards, enclosure boards, autoclaved aerated concrete roof panels, etc. Accelerate the development of biomass building materials. (Responsible unit: Provincial Economic and Credit Department, Provincial Development and Reform Commission, Provincial Science and Technology Department)
9.Give full play to the exemplary and leading role of government procurement, guide and promote government procurement in Hangzhou, Ningbo, Shaoxing, Huzhou, Taizhou and other pilot cities to support green building materials and promote building quality improvement, and accelerate the pilot work. Continue to carry out the activities of green building materials such as top wall, door industry and new wall materials going to the countryside. Strengthen the promotion and application of green building materials (responsible units: Provincial Department of Economy and Credit, Provincial Department of Finance, Provincial Department of Construction, Provincial Market Supervision Bureau)
(IV) Improve the level
of raw material substitution 10. Support and promote the construction of the project of co-disposal of bulk hazardous waste and domestic waste in cement clinker production lines of 4000 tons per day and above. In the selection of raw materials for cement, wall materials and other industries, waste resources such as fly ash, slag, river and lake silt, construction waste, mineral processing waste residue (powder), subway sand, desulfurization (phosphorus) gypsum should be comprehensively utilized to reduce the consumption of natural resources. According to the standard of comprehensive utilization of industrial waste, we should implement the tax policy of comprehensive utilization of resources. (Responsible units: Provincial Department of Economy and Information Technology, Provincial Department of Ecology and Environment, Provincial Development and Reform Commission, Zhejiang Provincial Taxation Bureau)
11. On the premise of guaranteeing product quality, accelerate the substitution of non-carbonate raw materials in cement and other industries, and gradually reduce the consumption of carbonate raw materials. Promote low-carbon cement production technology with high solid waste content, and guide cement enterprises to produce cement from non-carbonate raw materials such as phosphogypsum, titanium gypsum, fluorogypsum, slag, carbide slag, steel slag, magnesium slag and fly ash, so as to reduce carbon dioxide emissions in the production process. (Responsible unit: Provincial Economic and Credit Department, Provincial Development and Reform Commission)
12. Improve the quality and application level of cement, glass, concrete and other products, and promote the reduction of product use. Focusing on public construction projects with policy investment or government investment as the main investment, we will promote the development of prefabricated buildings and continue to promote the full coverage of green buildings. (Responsible units: Provincial Department of Economy and Information Technology, Provincial Development and Reform Commission, Provincial Department of Construction)
(V) Optimize the energy consumption structure
of the industry 13. Build a number of distributed photovoltaic power stations and energy storage power stations on the roofs of large buildings such as raw material homogenization silos and production workshops of building materials enterprises to increase the proportion of non-fossil energy consumption. Under the condition of affordable price and guaranteed supply, the proportion of clean energy such as natural gas and electricity in the industry should be reasonably increased. Promote the application of distributed clean energy and energy storage integrated system, and support the promotion of multi-energy and efficient complementary utilization. (Responsible unit: Provincial Energy Bureau, Provincial Economic and Credit Department)
14. Increase the proportion of production lines using alternative fuel technologies in key industries such as cement kilns, and reduce the use of coal. Promote the high calorific value, low cost and standardized pretreatment of alternative fuels, improve the upstream industrial chain support such as large-scale recycling of agricultural and forestry wastes, and improve the supply capacity of derivative fuels. Support cement kilns to use combustible wastes such as waste tires and garbage derived fuels, and support biomass fuels to replace coal. (Responsible unit: Provincial Economic and Credit Department, Provincial Energy Bureau)
III. Safeguard measures
(I) Strengthen overall coordination. Implement the coordination mechanism of provincial industrial carbon peak, and promote the carbon peak of building materials industry as a whole. Provincial departments should strengthen communication and cooperation, form joint efforts, and strengthen supervision and guidance according to the division of responsibilities. Relevant local departments should do a good job in ensuring the elements and promote the implementation of the action plan in accordance with the law and regulations. Jinhua, Quzhou and other areas where 2500 tons/day cement clinker production lines are concentrated should further study and refine the local reduction replacement scheme, strengthen mutual cooperation and ensure the smooth implementation of the scheme. To guide enterprises with relatively backward energy efficiency level to formulate "one enterprise, one plan" for energy conservation and carbon reduction, and to clarify the promotion steps, transformation period, technical route, work nodes and expected objectives. (Responsible unit: relevant departments at the provincial level)
(2) Increase policy support. Supporting energy-saving and carbon-reducing technological transformation of building materials industry, relevant funds actively support projects listed in the provincial key energy-saving and carbon-reducing technological transformation plan. Local governments should strengthen support for the transformation and upgrading of building materials industry, and implement preferential tax policies such as environmental protection, energy saving and water saving, and comprehensive utilization of resources. We will improve the monitoring, reporting and verification system for carbon emissions in enterprises, and guide enterprises to standardize the verification of measuring instruments. (Responsible units: Provincial Economic and Credit Department, Provincial Development and Reform Commission, Provincial Department of Finance, Provincial Department of Ecological Environment, Provincial Market Supervision Bureau, Zhejiang Tax Bureau)
(III) Do a good job in guiding public opinion. Make full use of government departments, industry associations, news media and other channels to strengthen policy interpretation and public opinion guidance, and widely disseminate the concept of low-carbon development of building materials industry. Select enterprises with outstanding energy efficiency level and outstanding rectification effect, form a number of typical cases that can be used for reference, replicated and popularized, and publicize and promote them in time. (Responsible units: Provincial Economic and Credit Department, Provincial Development and Reform Commission, Provincial Ecological Environment Department, Provincial Market Supervision Bureau)
(IV) Strengthen the implementation of responsibilities. Incorporate the carbon peak work of building materials industry into the assessment system of industrial carbon peak work, implement territorial responsibility, and ensure the implementation of relevant policy requirements in place. Strengthen energy-saving law enforcement, focus on key enterprises and key energy-using equipment, and strengthen supervision and supervision of the implementation of energy-saving laws and regulations and mandatory energy-saving standards. Strengthen the system of interview and notification, and hold accountable the departments and units that fail to implement it. (Responsible unit: Provincial Economic and Credit Department, Provincial Development and Reform Commission)
This plan will be implemented from March 1, 2024.
