First, the completion of energy conservation and emission reduction targets in our city in 2008
The energy-saving target of our city during the Eleventh Five-Year Plan period determined by the government of the autonomous region is 28.23%. The target of energy saving and consumption reduction in 2008 is 6.36%, which is expected to decrease by 7.3%, and the annual energy saving target has been achieved for the first time since the 11th Five-Year Plan.
In 2008, the government of the autonomous region assigned our city the task of reducing chemical oxygen demand by 300 tons, sulfur dioxide by 1 1.200 tons, chemical oxygen demand by 349.44 tons, and sulfur dioxide by1/.800 tons, all of which achieved the emission reduction targets. In the first three years of the Eleventh Five-Year Plan, the cumulative emission reduction of sulfur dioxide10.27 million tons was achieved, accounting for 36.99% of the planning target of the Eleventh Five-Year Plan. The cumulative reduction of chemical oxygen demand was 265,438+0.5 million tons, and 87.5% of the "Eleventh Five-Year Plan" reduction target was achieved.
Two, the main measures taken by the municipal government to complete energy conservation and emission reduction.
(a) to strengthen the organization and leadership, strengthen the energy conservation and emission reduction target responsibility system assessment.
In order to implement the work of energy conservation and emission reduction, the municipal party committee and the municipal government regard energy conservation and emission reduction as the main content of the performance appraisal of the leading bodies of governments at all levels, implement a strict accountability system and a "one-vote veto system", decompose the energy conservation and emission reduction targets into districts, key enterprises and municipal departments step by step, implement dual control of absolute indicators and relative indicators, sign a target responsibility system step by step, make it clear that the main leaders are the first responsible persons, and establish a responsibility system for energy conservation and emission reduction targets with clear responsibilities, division of labor and cooperation. Established the municipal energy-saving monitoring and inspection center and general office, equipped with full-time staff. In 2008, four advanced energy-saving departments, five enterprises, eight projects and 10 advanced individuals were awarded, and the total energy-saving incentive funds amounted to 3.42 million yuan. He was given a yellow card warning for one year, a red card warning for two years, and the main leaders resigned for three years.
(2) Improve access threshold and improve policies and measures.
Based on the actual situation of our city, we have formulated and promulgated mandatory policies and regulations that are higher than the current industrial policies, industry access standards and environmental protection access thresholds. First, since 2006, the coking industry in our city has implemented the capacity requirement of 6,543.8+0,000 tons, and the height of the carbonization chamber of drum coke oven is more than 5.5 meters, and the standard newly promulgated by the Ministry of Industry and Information Technology on February 9, 2008 has reached this scale requirement; The coal washing industry requires an annual output of more than 6.5438+0.8 million tons, and the supporting coal mine and coal chemical deep processing industrial chain projects have not been clearly restricted by the state so far; Two, the calcium carbide production enterprises in our city require output126,000 kva, single furnace 3150,000 kva (national standards require output10,000 kva, single furnace 25,000 kva); At the same time, limited production of calcium carbide and ferroalloy is carried out. In 2008, the output of calcium carbide and ferroalloy in the city was 9 1.84 million tons, which decreased by 1.9% and 1.8% respectively. Third, the newly-built 1 10,000-ton coking plant strictly implements the "three simultaneities" of environmental protection, and no environmental protection facilities and gas comprehensive utilization projects have been put into trial production. The implementation of mandatory policies and measures has laid a solid institutional foundation for completing the task of energy conservation and emission reduction.
(3) Intensify the elimination of backward production capacity and continuously optimize the industrial structure.
1.In 2008, our city stepped up efforts to eliminate 6,543.8+0.5 million tons of cement industry, 6,543.8+0.77 million tons of calcium carbide industry, 6,543.8+0.46 million tons of ferroalloy industry and 400,000 tons of coking industry. 394 small enterprises with backward technology and environmental pollution were shut down and banned, and 24,000 MW units of Shenda Power were shut down over schedule, basically completing the annual elimination task.
2, the implementation of a number of technological innovation projects that are conducive to saving resources and have strong industrial driving ability. Recently, 132 applications for funds were submitted to the autonomous region, with a total investment of 51600,000 yuan. Among them, there are 3 energy-saving projects with a total investment of 627 million yuan; 5 river basin management projects with a total investment of 442 million yuan; 3 comprehensive utilization projects with a total investment of 899 million yuan; There are 2 circular economy projects with a total investment of 365,438+87 million yuan.
3. Undertake a batch of advanced production capacity transfer of non-resource industries. For example, large non-resource enterprises such as XX Yihua Group, XX Black Cat Carbon Black, Suzhou Huayuan Agrochemical Company, Shenyang Huade Machinery Manufacturing Company, Inner Mongolia Fusheng Photovoltaic Technology Company and XX Zhongcheng Holding Group have settled in Wuhai, creating favorable conditions for optimizing the industrial structure.
(4) Accelerate technological innovation and improve the efficiency of energy conservation and emission reduction.
First, increase the emission reduction efforts of key industries and key enterprises. Strengthen the frequency of coal quality inspection in coal-fired power plants, effectively control the use of high-sulfur coal, and the comprehensive desulfurization efficiency of coal-fired power plants is over 90%, focusing on the construction of desulfurization facilities and the treatment of other pollution sources in pellet ironmaking industry; The second is to accelerate the replacement of clean energy. Promote the use of natural gas, 3 1 bus and about 700 taxis use natural gas. Enterprises in Zheng Jun and Shanghai signed gas supply intentions with natural gas companies. At the same time, actively promote clean energy technologies such as mobile heat source, ground source heat pump and air heat pump; The third is to further standardize the order of mineral resources development, rectify illegal mining in mines, control the total amount of mining and improve the management level. Silos must be built in coal mines with an annual output of more than 600,000 tons, and standardized wind and dust suppression nets must be built in coal mines with an annual output of less than 600,000 tons. At present, 2 1 enterprise has built wind-proof facilities, the fixed slag yard and solidification in open-pit coal mines and fire fighting projects have been standardized, and there are clear requirements for coal gangue stacking; The fourth is to speed up the construction of a technological innovation system with enterprises as the main body. Give full play to the role of the expert advisory group. In 2008, we organized experts to guide and control the coal coking enterprises under construction and proposed in the city.
(V) Giving play to the leverage of fiscal and taxation policies has stimulated the internal enthusiasm of organizations at all levels for energy conservation and emission reduction.
We will intensify economic stimulus policies for energy conservation and emission reduction, and establish and improve a fiscal and taxation system conducive to energy conservation and consumption reduction and pollution reduction. First, actively strive for resource utilization, circular economy funds and tax incentives from the state and autonomous regions. By the end of 2008, it had won 7 financial awards from the state and the autonomous region, with an incentive fund of16.73 million yuan; Circular economy development fund of 900,000 yuan; Four enterprises obtained the certification of comprehensive utilization of resources, which improved the enthusiasm of comprehensive utilization of resources of enterprises. Second, actively strive for special funds for environmental protection of higher-level enterprises. In 2008, we won 9.8 million yuan of special funds from the autonomous region and 3.77 million yuan of special funds from the state for enterprises, and helped 20 key construction projects pass the examination and approval. Third, the investment in energy conservation and emission reduction will be included in the annual budget, and support for technological transformation projects of circular economy, environmental protection and emission reduction will be increased. The municipal finance arranges 6,543,800 yuan per year as a special fund for energy conservation and emission reduction; Arrange 2 million special incentive funds for environmental protection and pollution reduction every year. The three district governments have also established corresponding energy conservation and emission reduction funds.
(6) Strengthen measures to consolidate the basic work of energy conservation and emission reduction.
1. Promote energy audit and planning as required. In March 2008, the energy planning and energy audit of 13 key enterprises at the national and autonomous region levels were completed, and passed the acceptance of the expert group of the autonomous region. At the same time, energy audits and energy planning have also been arranged for other key energy-consuming enterprises with energy consumption above 5,000 tons of standard coal.
2. Conduct energy-consuming equipment inspection. According to the needs of energy conservation, in 2008, the energy consumption equipment of 159 enterprises above designated size in the whole city was thoroughly investigated, and the energy consumption forecasting system of the whole city was established.
3. Actively promote cleaner production activities. At present, there are 9 compulsory audit enterprises and 4 voluntary audit enterprises in our city that have passed the acceptance of the autonomous region. There are 2 enterprises carrying out compulsory audit, 8 enterprises planning to carry out the third batch of compulsory audit of cleaner production, and 5 enterprises planning to carry out voluntary cleaner production/kloc-0.
4. Strengthen the construction and supervision of key pollution projects. Focus on supervising and accelerating the construction of urban sewage treatment plants and industrial park sewage treatment plants; Strengthen the supervision of existing sewage treatment plants in Haibowan City and Uda City; Notice of rectification within a time limit was issued to 9 enterprises that produced sewage, and notice of suspension was issued to 1 enterprise.
5. Centralized rectification of the operation problems of pollution control facilities. Severely investigate and deal with illegal issues such as excessive sewage discharge, direct sewage discharge and secondary pollution from pollution sources; Intensify the operation inspection of desulfurization facilities of coal-fired generating units; Implement the system of environmental inspectors stationed in key enterprises; Renovation of dust removal facilities in 49 submerged arc furnace production enterprises in the city; Improve the supervision network of key enterprises.
Investigation report on energy saving and emission reduction in a city
Third, the main problems
(1) Problems in energy saving and consumption reduction.
1. The industrial structure of our city has not fundamentally changed, and the proportion of industries with high energy consumption and high pollution is still relatively large, while large energy consumption households only increase. In 2005, there were 99 enterprises with annual energy consumption of over 5,000 tons of standard coal in the city, which increased to 108 in 2008, accounting for 68% of the industrial enterprises above designated size 159, including 43 enterprises with annual energy consumption of over 50,000 tons and 2 enterprises with annual energy consumption of over 65,438+10,000 tons, mainly concentrated in coal.
2. The product structure is unreasonable, and the unit consumption of main industrial products is high. For example, the limit value of calcium carbide is 3350 kWh/ton, and most enterprises are 3400-3500 kWh/ton; The upper limit of ferrosilicon is 8400 kWh/ton; Most enterprises are in 8500-8600 kWh/ton; The energy consumption limit of coke process is170kg standard coal/ton, and most enterprises are180-200kg standard coal/ton; The upper limit of power generation is 345g/kWh, and most enterprises are in the range of 360g-380g/kWh. These unit consumption exceeds the limit 10%.
3. Energy consumption per unit of industrial added value decreased slightly. 13.73 tons of standard coal/10,000 yuan in 2005, 12.88 tons of standard coal/10,000 yuan in 2006, 12.25 tons of standard coal/10,000 yuan in 2007, and 845 tons of standard coal/10,000 yuan in 2008 (later
4. The comprehensive utilization level of resources is low. Although there are 38 enterprises in our city that use coal gangue and fly ash to varying degrees, most of them are small in scale, low in utilization rate and few in products, and only widely and simply used. There are about 56 coal gangue piles, 22 of which spontaneously ignite and emit 23,000 tons of sulfur dioxide every year. Coke oven gas, coal slime and carbide slag have not been fully utilized.
(2) Problems existing in emission reduction of major pollutants.
1. Sulfur dioxide pollution in enterprise-owned power plants is serious. At present, there are five enterprise-owned power plants in our city, only two of which have been desulfurized (Qianfeng Power Plant and Xishui Power Plant), and the other three have no desulfurization facilities, so sulfur dioxide pollution is very serious.
2. The coking industry has serious structural pollution. There are 17 coal-fired coke ovens with 200,000 tons that have not been eliminated, which poses a threat to the city's air quality and groundwater.
3. The construction of sewage treatment plants and pipe networks is relatively backward. Construction of sewage treatment plant is the main way to reduce chemical oxygen demand. At present, the domestic sewage treatment plant in Haibowan has not reached the design treatment capacity of 40,000 tons/day, and the reclaimed water has not been fully reused, so there is a phenomenon of external discharge; The sewage treatment plant in Economic Development Zone has not yet started construction. The pipe network construction of Uda domestic sewage treatment plant lags behind, and the treatment capacity has not reached 20,000 tons; The sewage treatment plant in the Economic Development Zone has not yet been completed. The main project of sewage treatment plant in XX Economic Development Zone has been completed, the pipe network is under construction, and the urban sewage treatment plant has not yet been built. Due to the slow construction of sewage treatment plants, the treatment capacity of the running treatment plants can not meet the standard, and the reclaimed water can not be fully utilized, which will directly affect the completion of the task of reducing chemical oxygen demand in our city.
4. The accounting of new sulfur dioxide emissions is unreasonable. At present, the statistical department can't distinguish between the transportation of raw coal and clean coal and the conversion of local processing when counting the annual coal consumption, which leads to repeated statistics of coal consumption, and there is a big gap between the calculation of sulfur dioxide increase and the calculation of product capacity.
5. The application technology of sulfur dioxide emission reduction lags behind. At present, our city still lacks certain technical support in the desulfurization transformation of some industries such as pellet smelting, sintering and lime, and it is difficult to determine whether the desulfurization technological transformation of these industries is scientific, economical and effective.
(3) Frequently asked questions about energy conservation and emission reduction.
1. Due to the great pressure and enthusiasm of the government, some enterprises have insufficient understanding of the importance and urgency of energy conservation and emission reduction, and problems such as insufficient investment, backward technology, aging equipment and ineffective measures have not been fundamentally solved.
2. Financial institutions have insufficient support for energy conservation and emission reduction. Due to the stricter environmental protection policy, the state and autonomous regions mainly support high-tech equipment manufacturing, processing industry and other products with less energy consumption, less pollution and high added value; However, the products of enterprises focusing on high energy consumption and high pollution are restricted (in 2007, financial institutions did not issue loans for energy saving and emission reduction to enterprises), which aggravated the financing difficulty of high energy consumption enterprises and led some enterprises to be affected by the shortage of internal and external funds in the process of expanding scale and technological transformation.
3. The energy conservation and emission reduction targets issued by the autonomous region are on the high side, and the pressure to achieve the targets is great. In the first three years, the energy saving index was 50%, and the sulfur dioxide index was only 36.99%. In the next two years, the task of energy conservation and emission reduction is very heavy.
4. The promotion system of energy saving and emission reduction technologies is not perfect. For example, green lighting, energy saving in heating boiler system, solar energy utilization, residual heat and pressure utilization and other energy-saving and emission reduction technologies have not been widely promoted and applied, the compensation mechanism for waste utilization has not been established, and the knowledge training and publicity activities on energy-saving and emission reduction are not extensive enough. These problems also restrict the promotion of energy conservation and emission reduction in our city.
5. The task of energy saving and emission reduction in specific industries needs to be clarified. The municipal government has stipulated the total amount of energy conservation and emission reduction for key industries and enterprises. However, in the specific implementation process, due to the unclear tasks of energy conservation and emission reduction in specific industries, some enterprises have no corresponding index constraints and unified assessment standards, which are outside the supervision.
6. Generally speaking, there is insufficient understanding, policy measures and coordination in the whole city, and further efforts are needed to solve them.
Investigation report on energy saving and emission reduction in a city
Fourth, some suggestions for the next step.
Although our city has made some progress in energy conservation and emission reduction, the situation is still very grim and the task is very arduous, which requires more and greater efforts. In view of the existing weak links, the next step is to focus on the following aspects:
(1) Further intensify energy conservation and emission reduction to ensure the completion of energy conservation and emission reduction targets and tasks.
2009 is a sprint year to complete the task of energy conservation and emission reduction in the 11th Five-Year Plan. It is necessary to fully implement the "Eleventh Five-Year Plan" for energy conservation, consumption reduction and pollution reduction in the autonomous region and the "Double Twelve" emission reduction policies and measures in the autonomous region, and the energy consumption per unit gdp will drop by 6.8%; The main pollutants, sulfur dioxide and chemical oxygen demand, achieved double reduction, with a net reduction of 6.5438+0.32 million tons of sulfur dioxide and 0.02 million tons of chemical oxygen demand; Achieve the goal of 290 days of excellent air quality in Haibowan urban area, 0.75mg/ 1 of annual average of sulfur dioxide, and 230 days of excellent days in XX area and XX area.
In terms of energy conservation, first, firmly promote the development of circular economy. Actively organize to declare Yellow River Industry and Trade Group and Zheng Jun Science and Technology Industry Group as national circular economy demonstration enterprises. Further cultivate XX Industrial Park, Shenhua Wuhai Energy Co., Ltd., Wuhai Chemical Co., Ltd. Circular Economy Demonstration Park and enterprises. Second, do a good job in energy conservation of key energy-consuming enterprises. We will focus on monitoring the energy consumption and utilization of enterprises by means of linkage between the state and the autonomous region, our city, three districts and four levels, and promote energy conservation and consumption reduction of enterprises by strengthening assessment management, promoting technological progress and eliminating backward production capacity. The third is to carry out energy efficiency benchmarking activities in depth. If the comprehensive energy consumption per unit product exceeds the previous year and the rectification is not up to standard, it will be investigated and dealt with according to law. Fourth, continue to carry out enterprise energy audit work. Do a good job in the energy audit of key energy-consuming enterprises identified by the state, autonomous regions and our city in stages. Fifth, vigorously carry out cleaner production. Continue to promote cleaner production activities in the third batch of 8 compulsory cleaner production enterprises and 15 coking enterprises. At the same time, do a good job in voluntary cleaner production activities of other key energy-using enterprises.
In terms of emission reduction, the first is to accelerate the project emission reduction. We will continue to do a good job in the construction of urban sewage treatment plants and industrial park sewage treatment plants, supporting pipe networks and desulfurization facilities in coal-fired power plants, and give play to the benefits of emission reduction as soon as possible. At the same time, pay close attention to the stable operation of desulfurization devices and sewage treatment plants in coal-fired power plants that have been put into operation. The online monitoring system of key pollution sources controlled by the state and the district is connected with the municipal environmental protection department and the autonomous region, and the punishment for illegal sewage discharge and non-operation of pollution control facilities is increased; The second is to accelerate structural emission reduction. Continue to intensify the elimination of backward production capacity and consolidate the results of shutting down small enterprises; The third is to speed up governance and emission reduction. We will promptly improve the three systems of statistics, monitoring and assessment of pollution reduction, and accelerate the implementation of key projects such as automatic monitoring of pollution sources, law enforcement supervision, monitoring and monitoring, information transmission statistics, and environmental quality monitoring capacity building. Fully implement the sewage permit system, and basically realize the certified sewage discharge of key enterprises in the city.
(2) Strengthen the implementation of energy conservation and emission reduction projects and improve the comprehensive utilization level of resources.
Taking energy conservation and emission reduction as an important starting point, first, actively declare energy conservation and emission reduction projects and apply for investment funds from the state and autonomous regions. Second, vigorously carry out the preliminary work of energy conservation and emission reduction projects, and reserve a number of industrial extension, resource conservation and comprehensive utilization projects. Do a good job in the comprehensive utilization of resources such as fly ash, carbide slag, coal gangue, coke oven gas and industrial wastewater. The third is to create a policy environment conducive to the implementation of energy conservation and emission reduction projects, such as giving support in taxation, land and capital.
(3) Accelerate the elimination of backward production capacity and optimize and upgrade the industrial structure.
First, speed up economic restructuring and eliminate backward production capacity. Conscientiously implement the "Notice on the Implementation Plan for Shutdown of Small Thermal Power Units in the Eleventh Five-Year Plan of the Autonomous Region", resolutely implement the "double 12" emission reduction measures in the autonomous region, and resolutely shut down the existing 16 coking plant with no desulfurization facilities below 600,000 tons in the city; Second, we should increase support for some key enterprises and projects that can promote the upgrading of industrial structure and promote regional economic development. We will continue to do a good job in the construction of a number of key industrial projects such as energy, chlor-alkali, coking and other supporting downstream projects.
(4) Improve the ability of technological innovation and cultivate industrial diversification.
First, accelerate scientific and technological innovation and the promotion of water-saving and electricity-saving achievements. Do a good job in key equipment and products such as submerged arc furnace, boiler, motor system, air conditioner and lighting. Energy-saving products with wide application, great potential and quick effect, and take comprehensive supporting measures to form an effective incentive and restraint mechanism, accelerate the technical popularization and application of energy-saving products, and improve the efficiency of water and electricity consumption. Second, focus on extending the industrial chain of coal chemical industry, chlor-alkali chemical industry, salt chemical industry and silicon chemical industry, and reserve follow-up projects; The third is to seize the opportunity of industrial transfer in developed coastal areas, undertake industries with certain scientific and technological content with high standards, and cultivate new growth poles of industrial economy.
(five) the full implementation of a new round of blue sky project and the special rectification project of urban sulfur dioxide standards, and strive to improve the quality of the city's atmospheric environment.
First, to promote the construction of heating pipe network, the entry of natural gas into the city, the demolition and transformation of the old city, and the adjustment of industrial structure as the guarantee conditions, and to completely ban loose burning of bituminous coal and promote energy conservation and emission reduction as the basic measures to further promote the ban on loose burning of bituminous coal in urban areas and reduce urban non-point source pollution; The second is to speed up the prevention and control of industrial pollution and reduce the total discharge of pollutants; The third is to speed up the control of spontaneous combustion of coal, stone and coal and reduce the pollution level.
(six) increase the intensity of water pollution control to ensure the safety of the city's water environment.
First, effectively strengthen water pollution control, comprehensively carry out environmental remediation in the water-related industry, and ensure the social environment and the safety of public life and property. Second, earnestly implement measures to protect drinking water sources, investigate and deal with illegal acts that endanger water sources according to law, effectively prevent and control environmental pollution around water sources, and ensure the safety of drinking water for residents. The third is to strengthen the environmental supervision of enterprises along the Yellow River, strengthen the recycling of wastewater from enterprises along the Yellow River, and all enterprises along the Yellow River will realize online monitoring and control. The fourth is to speed up the construction of sewage treatment plants. Sewage treatment plants in three economic development zones must be put into operation before the end of 2009. The completed sewage treatment plant runs normally and stably, and the reuse rate of reclaimed water is improved.
(seven) to stimulate domestic demand as an opportunity to actively strive for energy conservation and emission reduction project funds.
Taking the opportunity of increasing state investment and stimulating domestic demand, we will fully organize the declaration of major construction projects such as energy conservation and consumption reduction, pollutant emission reduction and pollution prevention in agricultural areas and invest in the construction of new countryside, organize the declaration of energy conservation and emission reduction construction projects in agricultural areas, and focus on solving outstanding pollution problems such as livestock breeding, domestic sewage and garbage pollution in agricultural areas.
(eight) increase publicity and education on energy conservation and emission reduction, and create a public opinion atmosphere in which the whole society cares about and participates in energy conservation and emission reduction.
Give full play to the role of news propaganda and public opinion supervision, combine positive publicity with negative exposure, and effectively increase the publicity of energy conservation and emission reduction. Actively promote public participation in energy conservation and emission reduction, and carry out in-depth activities of "entering schools, communities, institutions, enterprises, parks and households" to jointly create a new situation of energy conservation and emission reduction with the attention of leaders, the cooperation of departments and the participation of the whole society.