Energy saving and emission reduction

The key to energy conservation and emission reduction is to improve the company's own clean production level and energy and resource management level. Energy conservation means improving the advancement of process equipment and strengthening energy management, reducing energy consumption in the production process, and of course including daily office energy consumption management. ； The best way to reduce emissions is to use clean production processes to eliminate pollution from the source. End-of-pipe treatment measures are only a last resort. But most companies don't have a deep understanding of this.

Support it! It can be discussed from both macro and micro aspects.

In terms of energy saving, I think we can dig deeper. For example, the condensate generated by our low-pressure steam can provide the reboiler of the circulating propylene scrubber as a heat source, and can also be added to the superheated steam to humidify and cool down. When there are redundant materials and heat sources in our design, I think it is good to make full use of them in places that meet the conditions.

I am an employee of an enterprise, and I think the focus of energy conservation work is* * . Look at the location * * How to deal with economic development and consumption, taking myself as an example, at the end of this year, * * To implement the energy saving and consumption reduction plan, the Pollution Control Section asked us to fill in more data for this year. In this way, even if we produce normally next year, we will save energy and reduce emissions. In addition, we don’t have a circulating pool now, and all the primary cooling water is blown away. I see it as a waste. I often tell people in the production department and the safety and environmental department, “We are doing something wrong.” But what can I do? Last year (2007), I applied to build a circulating pool, but the unit said there was no money and no approval. Anyway, I applied again this year. I don’t know what will happen then? Speaking of which, others say this is related to * * What's the matter? It's related. We drain so much water in the sewage every day. * * Only 60 cubic meters of sewage fees are charged a day, which is 20,000 a year. The boss does not need to think about repairing circulating water. How much does it cost to repair a water pump with a certificate, so it is only 20,000 a year. Compared to people around the Bohai Sea and the Yangtze River Delta, they may not care less. Anyway, they can just build a secret port and discharge it to the sea. Although my opinion is a bit extreme, I hope * * Energy conservation and emission reduction can be truly implemented, although that will have a great impact on the local economy. However, for my own peace of mind and for the sake of future generations, I really hope they can implement it.

Now the starting point for energy conservation in the chemical industry is: Comprehensive utilization of thermal energy, reduction of various consumption and emission reduction means treatment and reuse of production wastewater to achieve zero emissions as much as possible

You can consult RWE - there are Chinese companies in the country

What I know - if the energy saving and emission reduction indicators are to be listed on the carbon exchange trading platform, 1 cannot be* * Investment and participation are the actions of the enterprise itself. 2 A specialized agency is required to certify the project.

Objectively speaking, energy conservation and emission reduction have indeed achieved* * and enterprises attach varying degrees of importance. * * * The performance of members is linked to the achievement of energy conservation and emission reduction targets. * Do you dare not pay attention to it? * * We have paid attention to it and the policy has been fulfilled. Do companies dare not to pay attention to it? Now, inspection vehicles from the Environmental Protection Bureau come to inspect our environmental protection facilities every now and then. Do companies dare to fail to meet the standards? The flue gas sulfur recovery project built in our unit has been put into operation and has created benefits. * * Preferential policies such as subsidies and tax rebates have been implemented. The boilers of enterprises that have not been built after the expiration date have been dismantled. I heard that there are three thermal power plants that were built without approval for almost two years and are still afraid to start construction. This is progress, and this is the driving force for achieving energy conservation and emission reduction goals.

Nowadays, some companies are taking eccentric measures, such as combined heat and power, which adopts the model of replacing large furnaces with small furnaces, claiming to save energy and reduce emissions. In fact, although there are some effects, they still do not touch on the core problem. The energy consumption per unit of output value has gone down, but the total amount has gone up. This is simply replacing a pillar with a beam. Nowadays, some foreign companies are also directly purchasing indicators. Our unit has encountered similar situations. There are doubts about the implementation of current policies, and everyone's ideas need to be further changed. In terms of energy conservation, France's Dalcay seems to be doing a good job.

You and I are walking together in energy conservation and emission reduction. The earth gave birth to human beings, and humans are constantly transforming the earth. The history of human development is, in the final analysis, the history of entrepreneurship through hard work. In the process of entrepreneurship, people use various energy sources to survive, which also brings varying degrees of destruction to them. Some people predict that human beings will eventually be destroyed in the civilization they created. “"Shortage of resources" has become a matter of great concern to the general public. If we do not consider countermeasures now, there will be no way out for mankind in the future. One day we will run out of energy and mankind will be unable to survive. Today, many people do not know how to cherish the only energy they have. A large amount of water and electricity are used, many items that damage the ozone layer are also consumed rapidly, and the amount of waste gas emitted is unimaginable... Who is causing all these consequences? That’s us humans. To achieve energy conservation and emission reduction, we must start from small things and let everyone take action to create a beautiful home. I make the following feasible suggestions:: 1. Save electricity. Be careful to turn off the lights easily and use high-efficiency energy-saving light bulbs. The U.S. Department of Energy estimates that replacing traditional light bulbs with high-efficiency energy-saving light bulbs can avoid the release of 400 million tons of carbon dioxide. In addition to lights, you should also pay attention to the use of other electrical appliances. Try to choose low-consumption energy-saving products. Cut off or turn off the power when electrical appliances are not in use, and keep the refrigerator in a frost-free state. When the weather is not very hot in summer, it is best to use a fan or electric fan instead of an air conditioner. When using the air conditioner, don't adjust the temperature too low, just around 26°C. 2. Save water resources. Much wastewater can be recycled. The water used for washing your face, washing your hands, washing vegetables, bathing, and washing clothes can be collected to wipe the floor, flush the toilet, water the flowers, etc. Rice water is a good detergent and can be left in to wash dishes and chopsticks. Wipe oily pots and plates with used napkins first. This saves water and is convenient. You can also use less dish soap to reduce water pollution. 3. Save paper. Recycling paper avoids the release of methane from landfills and reduces the felling of trees. According to statistics, recycling one ton of waste paper can produce 800 kilograms of recycled paper, which can save 17 trees. Saving paper means protecting forest resources and the environment. 4. Reduce waste gas emissions. Traffic exhaust gas and industrial exhaust gas are the main sources of domestic exhaust gas. When we go out, we try to take buses or taxis, or ride bicycles, and try to avoid taking private cars as much as possible. Large amounts of billowing smoke from burning garbage and producing goods in factories filled the city. They should process and filter the waste gas before discharging it to reduce pollution. Plants can absorb carbon dioxide and then release oxygen, so we need to plant a lot of trees, especially along roads. 5. Garbage classification and disposal. Waste sorting recovers valuable resources while reducing the energy used to landfill and incinerate waste. For example: Waste paper is sent directly to paper mills to produce recycled paper ； Disposable items such as beverage bottles, cans and plastics can also be sent to relevant factories to become recycled resources ； Household appliances can be sent to specialized manufacturers for decomposition and recycling. You can prepare different garbage bags at home to collect waste paper, plastic, packaging boxes, etc., sort and recycle garbage every day, and try to "turn waste into treasure". Global warming has sounded the alarm to us, and the earth is facing huge challenges. Protecting the earth means protecting our home. Let us take action to save energy and reduce emissions, save the fate of our home planet, and safeguard a future for humankind to continue to survive.

It is difficult to say from a technical point of view, because there are many methods in different fields, and the core is to develop new high-efficiency equipment to reduce energy consumption. From a policy perspective, it is simpler, that is, to use production equipment with low unit consumption and eliminate inefficient manufacturers. Generally speaking, it is necessary to achieve benefits through scale. Enterprises with high pollution and high energy consumption should be shut down, suspended, merged, and transferred to develop high and new technologies. In this way, the energy saving effect is still very good.

Energy conservation means saving energy consumption, including electricity, coal, and oil. Emission reduction is all about pollutant emissions. my country's "Eleventh Five-Year Plan" outline proposes that during the "Eleventh Five-Year Plan" period, energy consumption per unit of GDP will be reduced by about 20%, and the total emission of major pollutants will be reduced by 10%. This is a major measure to implement the Scientific Outlook on Development and build a harmonious socialist society. ； It is an inevitable choice for building a resource-saving and environment-friendly society. ； It is the only way to promote economic structural adjustment and transform the growth mode. ； It is an inevitable requirement to safeguard the long-term interests of the Chinese nation. However, the current situation facing our country to achieve this goal is still very severe. Last year, the national annual energy conservation and emission reduction targets were not achieved. ； In the first quarter of this year, high energy consumption and high pollution products showed a trend of accelerated growth and resurgence. * * The latest data released by the Bureau of Statistics shows that the six major industries including electricity, steel, nonferrous metals, building materials, petroleum processing, and chemicals, which account for 70% of the country's industrial energy consumption and sulfur dioxide emissions, have grown by more than 20%, a year-on-year acceleration of 6.6 percentage points. Experts from the National Development and Reform Commission estimate that if this situation is not reversed in time, not only will the energy conservation and emission reduction tasks this year not be completed, but the overall goal of energy conservation and emission reduction during the "11th Five-Year Plan" will also be difficult to achieve. The State Council executive meeting held recently further clarified the main goals, tasks and overall requirements for energy conservation and emission reduction. from now on, * * Relevant policies and nine major measures will be introduced to solve the problems currently encountered in energy conservation and emission reduction, such as insufficient understanding, unclear responsibilities, unmatched measures, imperfect policies, insufficient investment, and poor coordination. First control the increment, adjust and optimize the structure. It is necessary to control the excessive growth of high-energy-consuming and high-pollution industries, accelerate the elimination of backward production capabilities, improve policies and measures to promote industrial structural adjustment, actively promote energy structural adjustment, and promote the accelerated development of service industries and high-tech industries. Increase investment and fully implement key projects. Accelerate the implementation of ten key energy-saving projects. Implement water conservation projects. Accelerate the construction of water pollution control projects. Promote sulfur dioxide control in coal-fired power plants. Raise funds for energy conservation and emission reduction through multiple channels. Innovate models and accelerate the development of circular economy. Deepen the pilot program of circular economy, promote the comprehensive utilization of resources, promote the utilization of waste resources, and comprehensively promote clean production. Rely on science and technology to speed up technology development and promotion. Accelerate the research and development of energy-saving and emission-reduction technologies, accelerate the industrialization demonstration and promotion of energy-saving and emission-reduction technologies, accelerate the establishment of an energy-saving and emission-reduction technology service system, promote the healthy development of the environmental protection industry, and strengthen international exchanges and cooperation. Lay a solid foundation and strengthen energy conservation and emission reduction management. Establish * * Accountability system for energy conservation and emission reduction work, establish and improve energy conservation and emission reduction indicator system, monitoring system and assessment system. Improve the legal system and increase supervision, inspection and law enforcement. Improve energy conservation and environmental protection standards, and carry out special law enforcement inspections on energy conservation and emission reduction. Improve policies and form incentive and restraint mechanisms. Actively and steadily promote the price reform of resource products, improve fiscal policies that are conducive to energy conservation and emission reduction, and implement tax policies that are conducive to energy conservation and emission reduction. Strengthen publicity and improve national awareness of conservation. Organize the annual National Energy Conservation Publicity Week, National Urban Water Conservation Publicity Week, and World Environment Day, Earth Day, and Water Publicity Day activities. Integrate the concepts of resource conservation and environmental protection into school education and teaching at all levels and cultivate children's awareness of conservation from an early age. * * Take the lead and set an example for energy conservation. In the work of energy conservation and emission reduction, the central government * * Will take the lead in setting an example. This year, 50 million high-efficiency and energy-saving products will be promoted nationwide. * * The agency will take the lead in replacing energy-saving lamps. Premier of the State Council * * On the 27th, he emphasized at a national video and telephone conference on energy conservation and emission reduction that the key to achieving the goals and tasks of energy conservation and emission reduction lies in strengthening leadership and paying close attention to implementation. All regions, departments, and enterprises must truly unify their ideological understandings with the central government’s decisions and arrangements on energy conservation and emission reduction.

* * The "Medium and Long-term Development Plan for Renewable Energy" previously issued by the National Development and Reform Commission proposed that the proportion of renewable energy in the energy structure will reach 16% by 2020, which is currently less than 1%. The plan identifies "increasing financial investment and implementing preferential tax policies" as a principle for the development and utilization of renewable energy. Some tax experts said that taxation will play a very important role in strengthening energy and resource conservation and ecological and environmental protection in the future. Our country’s current tax policies and improvement measures in this area can be summarized as follows:: 1. Supporting the development and utilization of renewable energy with reductions and exemptions is of great significance to improving my country's energy consumption structure. With the rapid economic development and acceleration of energy consumption, my country's tax support policies for the development and utilization of renewable energy are increasing year by year. There are 5 main items of value-added tax: Since January 1, 2001, a VAT refund policy has been implemented for waste-to-energy generation that belongs to biomass energy. ； Since January 1, 2001, the value-added tax levy policy for wind power generation has been halved. ； Since 2005, the * * The value-added tax on denatured fuel ethanol produced and sold by approved designated enterprises is levied first and then refunded. ； For electricity produced by small hydropower units below the county level, value-added tax can be calculated and paid at a 6% tax rate according to a simplified method. ； A value-added tax refund policy will be implemented for some large hydropower enterprises. In terms of consumption tax, since 2005, the * * Denatured fuel ethanol produced and sold by approved designated enterprises is exempted from consumption tax. Although some tax preferential policies are only applicable to individual enterprises, they serve as a good example. 2. Taxation with rewards and penalties to promote energy conservation Economic development cannot be separated from the support of energy. The carrying capacity of energy restricts economic development, but energy is not inexhaustible. Therefore, building a conservation-oriented society has become a top priority, and it is also a "social revolution" related to the harmonious coexistence between man and nature. Relevant experts said that my country’s energy utilization efficiency is still very low, compared with developed countries. * * The Organization for Economic Cooperation and Development (OECD), a major member country * * 20 years behind, a difference of 10 percentage points. However, in recent years, our country has attached great importance to energy conservation and environmental protection, formulated and implemented a series of policies and measures in taxation, and mobilized the entire society to carry out energy conservation and emission reduction actions. In terms of corporate income tax, the royalties collected from the proprietary technologies provided by foreign-invested enterprises in energy conservation and environmental pollution prevention and control can be levied at a reduced rate of 10% with the approval of the taxation department of the State Council. Those with advanced technology or favorable conditions can be exempted from corporate income tax. ； Special equipment such as coalbed methane extraction pumps, drilling rigs, coalbed methane monitoring devices, coalbed methane generator sets, drilling, logging, and well logging purchased by independently accounted coalbed methane extraction enterprises shall be accelerated depreciation using the double declining balance method or the sum of years' digits method. For qualified technical transformation projects, 40% of the investment in domestic equipment purchased can be deducted from the new income tax, and technology development fees can be deducted in addition to the corporate income tax. In terms of value-added tax, starting from January 1, 2001, a halved value-added tax policy has been implemented for some new wall material products that are used as raw materials for energy-saving buildings. ； For general taxpayers of value-added tax from coalbed methane extraction enterprises, the value-added tax shall be collected first and then refunded when extracting and selling coalbed methane. In terms of consumption tax, the "Interim Regulations on Consumption Tax" stipulate that gasoline and diesel are levied with consumption tax at 0.2 yuan/liter and 0.1 yuan/liter respectively, and differential tax rates are imposed on cars based on their displacement. The newly adjusted consumption tax policy, which was implemented on April 1, 2006, includes naphtha, lubricating oil, solvent oil, aviation kerosene, fuel oil and other refined oil products into the scope of consumption tax collection. At the same time, the car consumption tax items and rates will be adjusted. follow new * * The automobile classification standard divides the tax items of small cars into two sub-categories: passenger cars and medium and light commercial buses. ； Six tax rates of 3%, 5%, 9%, 12%, 15% and 20% are applied to passenger cars according to their displacement, and a unified tax rate of 5% is applied to medium and light commercial buses, further embodying the taxation principle of "larger displacements bear more taxes, smaller displacements bear less taxes", and promote the production and consumption of energy-saving vehicles. In terms of resource tax, the current "Interim Regulations on Resource Tax" stipulates that resource tax shall be levied on minerals such as crude oil, natural gas, coal, etc., and a quantitative and fixed calculation method shall be implemented. Since 2004, the coal resource tax standards have been raised in 23 provinces (autonomous regions and municipalities), and the resource tax standards for crude oil and natural gas have been raised nationwide. Among them, the crude oil and natural gas resource taxes of some oil fields have reached the highest standards stipulated in the regulations, namely 30 yuan/ton and 15 yuan/1,000 cubic meters. ； The old industrial base in Northeast China * * Based on the actual conditions and financial affordability of the relevant oil fields and mines, the applicable resource tax standard for low-abundance oil fields and mines in the depletion period can be reduced by no more than 30%. This policy is conducive to encouraging the exploitation and utilization of low oil fields and depleted mine resources, and reflects the principle of energy conservation. In terms of export tax rebates, since the reform of the export tax rebate mechanism in 2004, a series of policies have been introduced to restrict the export of highly polluting, high energy consumption, and resource-based products. Cancel the export tax rebate policy for some resource products, mainly including concentrates, crude oil, etc. of various mineral products. For the above-mentioned products that are subject to consumption tax, the export consumption tax refund (exemption) will be cancelled. The export tax rebate rate for some resource products is reduced to 5%, mainly including copper, nickel, ferroalloys, coking coal, coke, etc. 3. Many preferential taxes encourage comprehensive utilization of resources. Comprehensive utilization of resources is a long-term strategic policy in my country's economic and social development, and it is also a major technical and economic policy. It is of great significance for improving resource utilization efficiency, developing a circular economy, and building a conservation-oriented society. my country's tax policy encourages and supports enterprises to actively carry out comprehensive utilization of resources from aspects such as value-added tax and corporate income tax. Among them, value-added tax includes four aspects. First, building materials products produced by enterprises that contain no less than 30% of coal gangue, stone coal, fly ash, and bottom slag from coal-fired boilers (excluding blast furnace water slag), including building materials products produced with other waste slag as raw materials, are exempt from value-added tax. In 2001, comprehensive utilization of cement products among them was changed to a value-added tax refund immediately upon collection. ； Second, for comprehensive utilization products produced and processed by enterprises using forest area residual materials and sub-small fuelwood as raw materials, the value-added tax refund policy will be implemented before December 31, 2008. ； Third, since January 1, 2001, a VAT refund policy has been implemented for kerogen shale refining and waste asphalt concrete recycling, and a half VAT levy policy has been implemented for comprehensive utilization of coal gangue, coal slime, coal-related kerogen shale, etc. for power generation. ； Fourth, starting from May 1, 2001, value-added tax is exempted for waste materials purchased by waste material recycling business units. General VAT taxpayers of production enterprises can deduct the input tax at 10% when purchasing waste materials sold by waste material recycling business units. ； Fifth, the export tax rebates for resource products will be gradually cancelled. In terms of corporate income tax, income from products produced by comprehensive utilization of resources in the "Catalogue of Comprehensive Utilization of Resources" as the main raw materials produced by the enterprise in addition to the products specified in the original design will be exempted from corporate income tax for 5 years from the date of production and operation. ； For enterprises that use bulk coal gangue, slag, and fly ash from outside the enterprise as the main raw materials to produce building materials products, they are exempt from corporate income tax for 5 years from the date of production and operation. ； New enterprises established to process and utilize resources abandoned by other enterprises and included in the "Comprehensive Resource Utilization Catalog" can be reduced or exempted from corporate income tax for one year. 4. It can be deducted or exempted to protect the environment. There is "green tax" support. The current situation of resource destruction and environmental pollution in my country is very serious. The overall level of pollution is equivalent to that of developed countries. * * At the level of the 1960s, the economic losses caused by environmental pollution and ecological damage were approximately 400 billion yuan per year. Therefore, protecting the environment and promoting the construction of an environment-friendly and resource-saving society have become issues that must be faced in my country's economic construction. Since 2001, my country has successively introduced some preferential tax policies for environmental protection. Some tax experts therefore define these environmentally friendly taxes as "green taxes." Judging from the tax policies that have been introduced, the current "green tax" mainly focuses on value-added tax and income tax. In terms of value-added tax, starting from July 1, 2001, all levels of * * And the sewage treatment fees collected by the water plant (company) entrusted by the competent department along with the water fee are exempt from value-added tax. ； The value-added tax on by-products such as calcium sulfate dihydrate produced by flue gas desulfurization in coal-fired power plants will be halved. In terms of corporate income tax, investments in my country that meet the * * For domestic-funded enterprises in the technological transformation projects of the industrial policy, 40% of the domestic equipment investment required for the project can be deducted from the increase in corporate income tax in the year when the equipment for the enterprise's technological transformation project is purchased compared with the previous year. If an enterprise's current investment in environmental protection equipment meets the prescribed conditions, it can be implemented in accordance with the above policies. Adjustment and improvement: Energy conservation and emission reduction tax policies will be more systematic and comprehensive. my country has introduced more than 30 tax policies in 4 categories to promote energy resource conservation and environmental protection, which have played a positive role in promoting energy resource conservation and environmental protection. However, judging from the implementation in recent years, the current tax policy still has some shortcomings. These shortcomings mainly include: First, there is a certain gap between the scope and intensity of support and the requirements of relevant laws and regulations such as the Renewable Energy Law, the Energy Conservation Law and the Clean Production Law. * * The development and promotion of renewable energy sources such as solar energy and geothermal energy and energy-saving and environmentally friendly technology and equipment that are encouraged to develop lack necessary tax support policies. ； Second, although some preferential tax policies have been introduced to support energy resource conservation and environmental protection, due to a lack of overall understanding of the development of this work, some policies have not been adjusted in a timely manner, some new policies have not yet been implemented, and the role of taxation in supporting energy resource conservation and environmental protection needs to be strengthened. Compared with the relatively complete ecological taxation and circular economy tax systems abroad, my country lacks specialized taxes aimed at developing circular economy. At the same time, the tax preferential measures adopted in the current tax system to implement the idea of ​​circular economy are relatively simple, mainly tax reductions and exemptions, and lack pertinence and flexibility. Internationally common methods such as accelerated depreciation, reinvestment tax rebates, tax credits, and tax deferrals are basically not available in our country. It is understood that relevant departments are aiming at the problems existing in the current energy resource conservation and environmental protection tax policies, combining tax system reform and tax characteristics, and in accordance with the requirements of the State Council's comprehensive work plan for energy conservation and emission reduction, studying and improving tax policies in key areas such as renewable energy development and utilization, energy conservation, resource conservation and comprehensive utilization products, and environmental protection in energy resource conservation and environmental protection, and striving to establish and improve a tax policy system that promotes energy resource conservation and environmental protection as soon as possible. Relevant experts believe that when enterprises initiate and construct energy conservation, environmental protection and other projects, they should not just focus on the existing tax policies on energy conservation and emission reduction, but should comprehensively consider and make good use of them. * * Tax incentives for high-tech enterprises, additional deductions for technology development fees, accelerated depreciation of fixed asset investments, and other preferential policies can be taken into consideration and * * Only through coordinated planning of the preferential policies to be introduced can investment returns be maximized.