The National Development and Reform Commission will raise the energy consumption standards of the seven industries

Most of the energy consumption standards of the seven major industries are outdated and do not comply with related industries and other policies. These industries account for a considerable proportion of industrial energy consumption.
Energy consumption standards for seven industries, including steel, aluminum, nickel, copper, cement, building sanitary ceramics, and flat glass, are facing revision.
Some industry analysts believe that this means that the industry's energy consumption standards will be raised, which will have an impact on some high-pollution, high-energy-consuming SMEs.
On January 12, the National Development and Reform Commission issued a notice on the guidelines for energy conservation assessment and review of fixed assets investment projects (2006), stating that the NDRC is “organizing relevant units for projects with long-term evaluation criteria and individual indicators falling behind the current actual situation. Grasp the standard system (repair) work.
Previously, in mid-December 2006, the National Development and Reform Commission issued a document saying that it is necessary to conscientiously grasp the energy-saving assessment and review of fixed-asset investment projects. No projects that have not undergone energy-saving review or failed energy-saving review may be approved or approved, and may not be started. Construction. Otherwise, "the responsibility of the person directly responsible should be investigated."
Most of the energy consumption standards of the above seven industries are outdated and do not comply with related industries and other policies. These industries account for a considerable proportion of industrial energy consumption. Execution according to the old standards will inevitably lead to industrial energy consumption, especially the increase in energy consumption per unit of GDP in the country.
Li Aixian, director of the Institute of Resources and Environmental Standardization of the China National Institute of Standardization, pointed out that the general industry standards need to be revised after 5 to 10 years. The reason is that due to rapid technological progress, the original standards are out of date.
The energy-saving technical standards of the above seven industries, as well as the energy consumption quotas, were mostly formulated in 1992-1998, and the actual technical level of these industries has been greatly improved this year.
Taking steel as an example, China's overall steel industry technology level has not been much different from the international level, and a few enterprises have even reached the international advanced level. For example, Baosteel has achieved the goal of energy saving and consumption reduction in China's steel industry in 2020 14 years ahead of schedule. Among them, Baosteel Branch has a comprehensive energy consumption of 687 kg of standard coal per ton of steel and 3.75 tons of new water per ton of steel, ranking the world's advanced level.
The actual technical level of energy consumption in the industry is not the same as it was a few years ago. For example, in the first five months of 2006, the comprehensive energy consumption per ton of steel of 76 large and medium-sized steel enterprises decreased by 5.4% year-on-year, and the comparable energy consumption per ton of steel decreased by 7.7%. The energy consumption per unit of non-ferrous metals and cement industry decreased by 0.8% and 4.1% respectively. According to estimates, the electrolytic aluminum industry saves 430 million kWh by reducing the overall AC power consumption per ton of aluminum. In the first half of the year, the coal consumption rate of the national thermal power unit decreased by 6 g/kWh. The benefits of industrial energy conservation are considerable.
It is precisely because of the actual technical level of energy consumption in the industry that it is inevitable that the country will raise the technical standards in a timely manner.
At present, the China National Institute of Standardization is studying the calculation of enterprise energy consumption and the calculation method of overall comprehensive energy consumption. Various industry departments are also under the organization of the National Development and Reform Commission to accelerate the revision of industry energy consumption standards. The National Development and Reform Commission is also preparing to improve the energy efficiency labeling and energy-saving product certification system, and expand the application of energy efficiency labeling in household appliances, electric motors, automobiles and buildings.
However, the re-enactment of the above seven industry standards may be just the beginning, and more new industry standards are still being worked out.
On the other hand, the State Environmental Protection Administration recently announced 82 serious violations of the EIA project involving 12 industries including steel, metallurgy, electric power and chemical industry in 22 provinces and cities nationwide. These industries are closely related to the industry that the NDRC is preparing to raise the seven energy consumption standards. This shows the determination of the national energy and environmental protection departments to jointly curb local illegal investment impulses.
The new standard refers to the establishment of new industry standards for small and medium-sized enterprises, mainly to curb the excessive growth of investment in industries with excessively high energy consumption and high pollution. Among them, no investment in environmental assessment, energy consumption assessment, especially low-skilled SME investment will be affected.
Dai Guoqing of Shougang Development Research Institute pointed out that the upward adjustment of energy consumption standards in the steel industry has a great impact on small enterprises, such as small enterprises in Tangshan.
The reporter was informed that most of these small and medium-sized steel enterprises have not been approved, the actual energy consumption level is high, and the pollution is quite serious.
According to the information disclosed by the State Environmental Protection Administration on January 10, 80% of 70 steel enterprises in Tangshan City have not passed the EIA. In recent years, steel production has reached one-tenth of the country, but the average output of steel enterprises is only below 650,000 tons. The scale is small and the layout is scattered, resulting in high energy consumption and serious pollution of the atmosphere and water.
Pan Yue, deputy director of the State Environmental Protection Administration, pointed out that the steel and metallurgical industries did not comply with industrial policies, and the phenomenon of unapproved construction and unauthorized approval was serious. There were 30 illegal projects, accounting for 37% of the total number of illegal projects.
Pan Yue pointed out at the press conference on January 10 that "the target of reducing energy consumption by 4% and reducing pollutant emissions by 2% at the beginning of the State Council (2006) has not been achieved."
The reason is that driven by local interests and departmental interests, some localities and industries, regardless of local environmental resource constraints and national industrial policies, blindly develop high-energy-consumption and high-pollution industries such as steel, metallurgy, electric power, and chemical industries by illegal means. Further adjustments in the economic structure have brought greater costs and great difficulties.
In addition to the serious violations of small and medium-sized enterprises, the national iron and other industrial industries consume more energy than the world level is also an important reason.
For example, China's energy efficiency is only 33%, which is about 10% lower than that of developed countries. Among them, the energy consumption per unit of eight major industries, such as electricity, steel, non-ferrous metals, petrochemicals, building materials, chemicals, light industry and textiles, is 40% higher than the international advanced level; the comprehensive energy consumption ratio of steel, cement and cardboard products per unit. The international advanced level is 21%, 45% and 12% higher respectively.
Ma Kai, director of the National Development and Reform Commission, pointed out at the 2007 NDRC working meeting that this year will strictly control the source, use energy consumption as a mandatory threshold for project review, organize the implementation of energy-saving assessment and review of investment projects, and improve major industrial energy-consuming equipment and products. Energy efficiency standards, formulate and implement product energy consumption limits, and expand the scope of implementation of mandatory performance standards.
The reporter was informed that in addition to improving the energy-intensive investment threshold through technical standards, the new skills and technology policy outline and related energy regulations are also being revised.
The authenticity of this information has not been confirmed by the international electrical network, for your reference only.
From: 21st Century Business Herald

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It has the characteristics of fast communication speed, wide network spectrum and flexible communication. The hardware integrates radio frequency and baseband on a small PCB board to complete wireless receiving, transmitting and baseband signal processing functions. The software supports voice dialing, SMS sending and receiving, dial-up networking and other functions.

Through high-speed networking, the 4G module transmits all terminal business data and equipment operating status to the business center in real time. Through the management monitoring platform, the terminal equipment operating status can be monitored in real time and equipment faults can be timely checked. The efficiency has been greatly improved in many aspects such as operating cost, operation scale and service timeliness. Suitable for shared massage chair, public charging pile, vending machine, vehicle system, environmental monitoring, power remote monitoring and other industries.

4G module refers to a product whose hardware is loaded to the specified frequency band, software supports the standard LTE protocol, and software and hardware are highly integrated and modular. It has the characteristics of fast communication speed, wide network spectrum and flexible communication. The hardware integrates radio frequency and baseband on a small PCB board to complete wireless receiving, transmitting and baseband signal processing functions. The software supports voice dialing, SMS sending and receiving, dial-up networking and other functions. Through high-speed networking, the 4G module transmits all terminal business data and equipment operating status to the business center in real time. Through the management monitoring platform, the terminal equipment operating status can be monitored in real time and equipment faults can be timely checked. The efficiency has been greatly improved in many aspects such as operating cost, operation scale and service timeliness.

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4G module downstream rate can reach up to 150Mbps, uplink rate can reach up to 50Mbps, to provide customers with high-speed Internet access and wireless data connection and other functions, suitable for large data transmission applications, such as: remote video surveillance.

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The 4G module has a lower ping value than the 2G/3G module, and it takes less time for the module to send data packets to receive the response from the server, which is suitable for applications requiring high response speed, such as remote alarm.

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