A few days ago, the Ministry of Science and Technology, the Ministry of Housing and Urban-Rural Development jointly held the “Ten City Million†semiconductor lighting pilot site meeting in Guangzhou. The Deputy Minister of Housing and Urban-Rural Development, Chou Bao on behalf of the Ministry of Housing and Urban-Rural Development, mainly elaborated on the following three aspects: First, promoting the prospects and potential of LED lighting; Second, the main practices of the Ministry of Construction to promote LED lighting in the early stage; Third, the next step to speed up the LED Basic plan for promotion.
First, the promotion of LED lighting energy-saving potential is mainly reflected in three aspects.
1. LED is popularized and applied in urban lighting. For example, the number of municipal road lights that only consider the municipal lighting of 657 cities (excluding about 2,000 counties and about 20,000 small towns) has 17.74 million baht, and the amount of landscape lighting is huge. As China is in a period of rapid urbanization, the net increase in urban population is more than 10 million per year, and the number of street lamps will increase by 1.2 to 1.5 million every year. This process will continue for 25 or even 30 years. If the new street lights in the city are all LED-based, some of the old street lights and landscape lighting will be changed to LED lighting, and the potential and development prospects for this will be imagined.
2. Promote LED lighting in residential buildings. China, as a big country in the construction industry, builds 2 billion square meters of new buildings each year, which is equivalent to half of the world’s new buildings in China. Each building unit must have at least 20 lights; plus the government’s money during the “12th Five-Year Plan†period. To cover 36 million sets of affordable housing, this will have the potential for 500-600 million LED lamps. The built-up area in the city has reached more than 20 billion square meters. According to experts' estimates, if 30% use LED lighting, it can save more than 10 billion kilowatts of electricity. Compared with other energy-saving projects, the potential of LED lamps is very large. If 50% of the national motor is replaced with a high-efficiency motor, it can save 3.4 billion kWh of electricity. This is because the 10% energy saving of electric motors is remarkable. However, LEDs can save more than 50% energy by replacing traditional incandescent lamps.
3. The vast rural market has a greater potential for application. At present, the most pressing issue is that nearly 20 million rural households lack electricity and electricity. If these households use solar energy and LED integration to replace the power supply of the large power grid, the annual electricity savings will also be more than 50 billion kWh. If traditional large-scale power grids are used to reach these remote small villages, not only 75% of the electricity will be consumed on the roads, but also its maintenance costs will be extremely high. The total investment will exceed RMB 50 billion. Separate solar photovoltaic and LED lighting integration facilities, each household only need 1600 yuan to solve lighting problems, and maintenance costs are extremely low. Coupled with the 20,000 or so small towns that accommodate nearly half of China’s urban population, the LED market has a huge capacity to promote. It can be seen that LED promotion and application is undoubtedly one of the main battlefields for energy saving and emission reduction in China.
II. Main practices of the Ministry of Housing and Urban-Rural Development to promote LED lighting in the early stage In recent years, there have been some good practices in various regions. As of 2010, after our investigation, 81 cities have installed more than 500,000 LED street lights, but only It accounts for 9% of the total number of street lights in these cities. How did this 500,000 bucks result?
1. "Ten Thousand Cities and Ten Thousand People" combined with "Green Lighting Planning". Among them, the promotion was mainly promoted by the “Ten Cities and Ten Thousand Citiesâ€. In addition, the Ministry of Housing and Urban-Rural Development issued the outline of the “Twelfth Five-Year Plan†for city green lighting. The Outline defined the need to improve the quality and energy saving of urban lighting, and reduce the number of lighting units. Energy consumption, proposed in the "Twelfth Five-Year Plan" period, the city's green lighting and LED promotion should have a significant leap forward, all localities should actively promote efficient lighting products, accelerate the development of semiconductor lighting, renewable energy and other new products and new technology demonstration work , to achieve the transformation of urban lighting development mode.
2. Promote LED lighting application demonstration project. Through demonstration start-up, the Ministry of Housing and Urban-Rural Development, the United Nations Development and Reform Commission, and the Ministry of Transport initiated 50 demonstration projects for LED lighting applications. In addition, a series of standard specifications such as urban landscape lighting and street lighting were modified to obstruct LED applications. Some regulations, such as not allowing lighting fixtures to be adjacent to woods, and old frames that are more than 2 meters away from leaves, can be wrapped around trees to replace traditional low-efficiency backlighting due to the fact that LED lights do not generate heat.
3. Launched an LED streetlight and solar integration demonstration project. LED street lamps and solar photovoltaics can be completely integrated. The reliability and efficiency of the integrated application of street lamps are high. For example, after the application of solar LED street lights in Yushu a few years ago, the entire city's electric lighting was completely destroyed during the earthquake, but only one main road was ablaze. The highly reliable solar LED street lamps have been shaken up in the earthquake and laid a good foundation for follow-up rescue. If there is no solar LED street lamp, the rescue after the earthquake will be even more difficult.
4. The introduction of energy service company model to promote the overall development of the LED street lamp market. The budget of the municipal management company that originally managed the streetlights was limited. To apply for a lamp modification, it was necessary to re-report additional budgets. At least, the period was more than a year and the financial burden was increased. After the intervention of the energy service company, this problem can be solved. The municipal company can not only pay for the money, but only the electricity cost saved by revising the LED after each year will be owned by the energy service company and guarantee that the investment cost can be recovered after several years. The country has already introduced preferential policies for tax exemptions for energy companies. Banks are also willing to lend to these energy service companies. Therefore, EMC's combination with LED is a very good promotion model.
Third, the next step to speed up the promotion of LED lighting plan From the economic perspective, the promotion of LED applications have several factors.
First of all, in the “Twelfth Five-Year Plan†period, China will have to achieve growth from quantitative growth to sustainable development. This is a major change and the main tone of the “Twelfth Five-Year Planâ€. Promotion of green lighting is undoubtedly the national industrial upgrading and An important part of the national strategic transformation.
Second, from the local perspective, LED lighting industry is developed as an important emerging pillar industry. LED related industries have become new industries that promote the upgrading of local industrial structure. Local governments at all levels will provide strong support for this industry.
Once again, our country is currently experiencing a very difficult period. 70%-80% of the original LED production capacity is solved by export, and foreign trade exports have met with the impact of the European sovereign debt crisis. The way for countries to cope with this new financial and economic crisis is to shrink their fiscal expenditures and put the original LED applications into effect. The project was cut off. At this time, if we do not increase the domestic demand for LED applications in time, then we will have a significant impact on the newly-developed LED industry, the strategic transformation of the “Twelfth Five-Year Planâ€, and the development of local pillar industries. The Ministry of Foreign Affairs of China is advancing LED green lighting. It can be said that it is "one stone with three birds." We must do our best to do this kind of good.
But it is not easy to do this well. I emphasize the need to focus on the following areas:
1. Strengthening the coordination between departments and localities Because the application, research and development and promotion of the LED industry involve multiple ministries and commissions, the policies of these ministries and commissions should be tightened into one rope, focusing on the three major goals set forth in the “Twelfth Five-Year Plan†and urgent national urgency. To cope with the financial turmoil, but also to promote the transformation of local industries, it is necessary to work together to promote, LED development and application of a leap-forward development in a new situation.
2. To further improve the standards and norms in various areas of the municipal road lighting, landscape lighting, parking lot lighting, underground space lighting, supermarket lighting, energy-saving architectural lighting, including tunnels and mines and other lighting places, should be promptly introduced and revised relevant standards. The mandatory promotion of LED lamps in green buildings and energy-saving buildings, especially government-built large public buildings, government office buildings, government-built affordable housing, including ecological cities, and the construction of small green towns should be the first to be implemented. LED lighting.
It is worth pointing out that the promotion of LED lamps does not monopolize the innovation of energy-saving lamps. What is more important is to promote the fair competition of energy-saving efficiency of various energy-saving lamps. For example, in the case of high-power ultra-high street lamps, the current high-pressure sodium lamps are more energy efficient than LED lamps.
3. Accelerating science and technology and institutional innovation For example, LED street lighting and solar photovoltaic use common mode energy-saving effects and better economic benefits. At present, solar photovoltaic has two access modes. The first is the golden sun model, which often requires special land acquisition, construction of a large project, tens of thousands of kilowatts of solar photovoltaic power integrated into the power grid, and then the power grid to give gold solar project investment to give electricity subsidies. Because the country has not yet formed a mechanism for grid companies to pay for compensation for solar photovoltaic and grid intelligence. The current obstacle to the Golden Sun model is that about one-third of the power supply capacity is vented. The second is the solar photovoltaic and building integration model, which does not require land requisition and project approval. Photovoltaic power adopts the internal access of the user's electricity meter and is self-use. As national financial subsidies basically cover the purchase cost of solar photovoltaic devices, solar energy is used for its own purposes, and the efficiency of building buildings using solar photovoltaic is very good. This enlightenment for LED applications is that solar LED street lights do not necessarily have to be balanced by a single pole. For example, solar photovoltaic energy from a string of streetlights is collected and supplied to a nearby building. The storage battery can save 40% of the investment, and at the same time make the solar power generation increase the efficiency by 50%, because it can make full use of the surplus of solar photovoltaic street lamps. This kind of solar LED street lamp application mode with house road can greatly improve the reliability and efficiency of the system application. Therefore, the potential of system and technological innovation in promoting LED promotion cannot be underestimated.
4. Accelerating the application of LED in green buildings Currently, the development of green buildings around the country is very fast, and the country is about to introduce green building incentives. Many cities are also discussing the introduction of green building star rating methods, preferential policies and so on. Green building is the future direction. It has irreplaceable comprehensive benefits in energy saving, land saving, material saving, water saving, and indoor air quality optimization. One of the key technologies is the full application of LED lighting. The great development of green buildings will greatly increase the demand for LEDs. At the national level, green building promotion policies are being formulated. Once these policies are introduced and combined with LED promotion, the potential of the LED industry will be further developed.
5. Energy service company model can speed up the promotion of LED lighting The ESC model can be established or built by existing companies. This business model can bypass a series of problems such as project approval and financial appropriation for the reconstruction of street lamps. As long as the saved electricity fee is used as compensation for energy-saving service companies to invest in retrofitting old lamps, it can be recovered in several years. For example, in Sweden, with a population of less than 10 million, the number of energy-saving service companies exceeds 1,000, and there are only 200 in China. There should be tens of thousands in the future. At present, the country has introduced preferential policies in respect of tax exemption and credit, once and LED lighting. The combination of transformation can greatly promote the promotion of LED lighting.
6. The joint selection of "green lighting" demonstration city green lighting demonstration cities can be divided into stars, for example, a one-star eco-city green lighting demonstration city must reach 15% of LED lighting, two stars to reach 30% .... What are the benefits of star-green lighting cities? First, several cities and ministries will jointly award certain awards to cities that have reached the star level. Second, the Ministry of Science and Technology and the Ministry of Housing and Urban-Rural Development jointly issue medals. Third, the Ministry of Housing and Urban-Rural Development will select ecological garden cities and the “Housing Residence Award†in the future. "When honoring such honors, we can also consider green lighting standards as an important basic condition, and give policy support and rewards. These measures will be jointly issued by the Ministry of Science and Technology and the Ministry of Construction. I believe relevant departments will focus on promotion." "Green lighting" to form a joint force, LED lighting spring is coming soon.
In the end, we also need to actively implement the speech of Minister Wan. We must integrate the spirit of his speech into the practical actions of the nationwide construction system to promote LED lighting, and earnestly implement it.
First, the promotion of LED lighting energy-saving potential is mainly reflected in three aspects.
1. LED is popularized and applied in urban lighting. For example, the number of municipal road lights that only consider the municipal lighting of 657 cities (excluding about 2,000 counties and about 20,000 small towns) has 17.74 million baht, and the amount of landscape lighting is huge. As China is in a period of rapid urbanization, the net increase in urban population is more than 10 million per year, and the number of street lamps will increase by 1.2 to 1.5 million every year. This process will continue for 25 or even 30 years. If the new street lights in the city are all LED-based, some of the old street lights and landscape lighting will be changed to LED lighting, and the potential and development prospects for this will be imagined.
2. Promote LED lighting in residential buildings. China, as a big country in the construction industry, builds 2 billion square meters of new buildings each year, which is equivalent to half of the world’s new buildings in China. Each building unit must have at least 20 lights; plus the government’s money during the “12th Five-Year Plan†period. To cover 36 million sets of affordable housing, this will have the potential for 500-600 million LED lamps. The built-up area in the city has reached more than 20 billion square meters. According to experts' estimates, if 30% use LED lighting, it can save more than 10 billion kilowatts of electricity. Compared with other energy-saving projects, the potential of LED lamps is very large. If 50% of the national motor is replaced with a high-efficiency motor, it can save 3.4 billion kWh of electricity. This is because the 10% energy saving of electric motors is remarkable. However, LEDs can save more than 50% energy by replacing traditional incandescent lamps.
3. The vast rural market has a greater potential for application. At present, the most pressing issue is that nearly 20 million rural households lack electricity and electricity. If these households use solar energy and LED integration to replace the power supply of the large power grid, the annual electricity savings will also be more than 50 billion kWh. If traditional large-scale power grids are used to reach these remote small villages, not only 75% of the electricity will be consumed on the roads, but also its maintenance costs will be extremely high. The total investment will exceed RMB 50 billion. Separate solar photovoltaic and LED lighting integration facilities, each household only need 1600 yuan to solve lighting problems, and maintenance costs are extremely low. Coupled with the 20,000 or so small towns that accommodate nearly half of China’s urban population, the LED market has a huge capacity to promote. It can be seen that LED promotion and application is undoubtedly one of the main battlefields for energy saving and emission reduction in China.
II. Main practices of the Ministry of Housing and Urban-Rural Development to promote LED lighting in the early stage In recent years, there have been some good practices in various regions. As of 2010, after our investigation, 81 cities have installed more than 500,000 LED street lights, but only It accounts for 9% of the total number of street lights in these cities. How did this 500,000 bucks result?
1. "Ten Thousand Cities and Ten Thousand People" combined with "Green Lighting Planning". Among them, the promotion was mainly promoted by the “Ten Cities and Ten Thousand Citiesâ€. In addition, the Ministry of Housing and Urban-Rural Development issued the outline of the “Twelfth Five-Year Plan†for city green lighting. The Outline defined the need to improve the quality and energy saving of urban lighting, and reduce the number of lighting units. Energy consumption, proposed in the "Twelfth Five-Year Plan" period, the city's green lighting and LED promotion should have a significant leap forward, all localities should actively promote efficient lighting products, accelerate the development of semiconductor lighting, renewable energy and other new products and new technology demonstration work , to achieve the transformation of urban lighting development mode.
2. Promote LED lighting application demonstration project. Through demonstration start-up, the Ministry of Housing and Urban-Rural Development, the United Nations Development and Reform Commission, and the Ministry of Transport initiated 50 demonstration projects for LED lighting applications. In addition, a series of standard specifications such as urban landscape lighting and street lighting were modified to obstruct LED applications. Some regulations, such as not allowing lighting fixtures to be adjacent to woods, and old frames that are more than 2 meters away from leaves, can be wrapped around trees to replace traditional low-efficiency backlighting due to the fact that LED lights do not generate heat.
3. Launched an LED streetlight and solar integration demonstration project. LED street lamps and solar photovoltaics can be completely integrated. The reliability and efficiency of the integrated application of street lamps are high. For example, after the application of solar LED street lights in Yushu a few years ago, the entire city's electric lighting was completely destroyed during the earthquake, but only one main road was ablaze. The highly reliable solar LED street lamps have been shaken up in the earthquake and laid a good foundation for follow-up rescue. If there is no solar LED street lamp, the rescue after the earthquake will be even more difficult.
4. The introduction of energy service company model to promote the overall development of the LED street lamp market. The budget of the municipal management company that originally managed the streetlights was limited. To apply for a lamp modification, it was necessary to re-report additional budgets. At least, the period was more than a year and the financial burden was increased. After the intervention of the energy service company, this problem can be solved. The municipal company can not only pay for the money, but only the electricity cost saved by revising the LED after each year will be owned by the energy service company and guarantee that the investment cost can be recovered after several years. The country has already introduced preferential policies for tax exemptions for energy companies. Banks are also willing to lend to these energy service companies. Therefore, EMC's combination with LED is a very good promotion model.
Third, the next step to speed up the promotion of LED lighting plan From the economic perspective, the promotion of LED applications have several factors.
First of all, in the “Twelfth Five-Year Plan†period, China will have to achieve growth from quantitative growth to sustainable development. This is a major change and the main tone of the “Twelfth Five-Year Planâ€. Promotion of green lighting is undoubtedly the national industrial upgrading and An important part of the national strategic transformation.
Second, from the local perspective, LED lighting industry is developed as an important emerging pillar industry. LED related industries have become new industries that promote the upgrading of local industrial structure. Local governments at all levels will provide strong support for this industry.
Once again, our country is currently experiencing a very difficult period. 70%-80% of the original LED production capacity is solved by export, and foreign trade exports have met with the impact of the European sovereign debt crisis. The way for countries to cope with this new financial and economic crisis is to shrink their fiscal expenditures and put the original LED applications into effect. The project was cut off. At this time, if we do not increase the domestic demand for LED applications in time, then we will have a significant impact on the newly-developed LED industry, the strategic transformation of the “Twelfth Five-Year Planâ€, and the development of local pillar industries. The Ministry of Foreign Affairs of China is advancing LED green lighting. It can be said that it is "one stone with three birds." We must do our best to do this kind of good.
But it is not easy to do this well. I emphasize the need to focus on the following areas:
1. Strengthening the coordination between departments and localities Because the application, research and development and promotion of the LED industry involve multiple ministries and commissions, the policies of these ministries and commissions should be tightened into one rope, focusing on the three major goals set forth in the “Twelfth Five-Year Plan†and urgent national urgency. To cope with the financial turmoil, but also to promote the transformation of local industries, it is necessary to work together to promote, LED development and application of a leap-forward development in a new situation.
2. To further improve the standards and norms in various areas of the municipal road lighting, landscape lighting, parking lot lighting, underground space lighting, supermarket lighting, energy-saving architectural lighting, including tunnels and mines and other lighting places, should be promptly introduced and revised relevant standards. The mandatory promotion of LED lamps in green buildings and energy-saving buildings, especially government-built large public buildings, government office buildings, government-built affordable housing, including ecological cities, and the construction of small green towns should be the first to be implemented. LED lighting.
It is worth pointing out that the promotion of LED lamps does not monopolize the innovation of energy-saving lamps. What is more important is to promote the fair competition of energy-saving efficiency of various energy-saving lamps. For example, in the case of high-power ultra-high street lamps, the current high-pressure sodium lamps are more energy efficient than LED lamps.
3. Accelerating science and technology and institutional innovation For example, LED street lighting and solar photovoltaic use common mode energy-saving effects and better economic benefits. At present, solar photovoltaic has two access modes. The first is the golden sun model, which often requires special land acquisition, construction of a large project, tens of thousands of kilowatts of solar photovoltaic power integrated into the power grid, and then the power grid to give gold solar project investment to give electricity subsidies. Because the country has not yet formed a mechanism for grid companies to pay for compensation for solar photovoltaic and grid intelligence. The current obstacle to the Golden Sun model is that about one-third of the power supply capacity is vented. The second is the solar photovoltaic and building integration model, which does not require land requisition and project approval. Photovoltaic power adopts the internal access of the user's electricity meter and is self-use. As national financial subsidies basically cover the purchase cost of solar photovoltaic devices, solar energy is used for its own purposes, and the efficiency of building buildings using solar photovoltaic is very good. This enlightenment for LED applications is that solar LED street lights do not necessarily have to be balanced by a single pole. For example, solar photovoltaic energy from a string of streetlights is collected and supplied to a nearby building. The storage battery can save 40% of the investment, and at the same time make the solar power generation increase the efficiency by 50%, because it can make full use of the surplus of solar photovoltaic street lamps. This kind of solar LED street lamp application mode with house road can greatly improve the reliability and efficiency of the system application. Therefore, the potential of system and technological innovation in promoting LED promotion cannot be underestimated.
4. Accelerating the application of LED in green buildings Currently, the development of green buildings around the country is very fast, and the country is about to introduce green building incentives. Many cities are also discussing the introduction of green building star rating methods, preferential policies and so on. Green building is the future direction. It has irreplaceable comprehensive benefits in energy saving, land saving, material saving, water saving, and indoor air quality optimization. One of the key technologies is the full application of LED lighting. The great development of green buildings will greatly increase the demand for LEDs. At the national level, green building promotion policies are being formulated. Once these policies are introduced and combined with LED promotion, the potential of the LED industry will be further developed.
5. Energy service company model can speed up the promotion of LED lighting The ESC model can be established or built by existing companies. This business model can bypass a series of problems such as project approval and financial appropriation for the reconstruction of street lamps. As long as the saved electricity fee is used as compensation for energy-saving service companies to invest in retrofitting old lamps, it can be recovered in several years. For example, in Sweden, with a population of less than 10 million, the number of energy-saving service companies exceeds 1,000, and there are only 200 in China. There should be tens of thousands in the future. At present, the country has introduced preferential policies in respect of tax exemption and credit, once and LED lighting. The combination of transformation can greatly promote the promotion of LED lighting.
6. The joint selection of "green lighting" demonstration city green lighting demonstration cities can be divided into stars, for example, a one-star eco-city green lighting demonstration city must reach 15% of LED lighting, two stars to reach 30% .... What are the benefits of star-green lighting cities? First, several cities and ministries will jointly award certain awards to cities that have reached the star level. Second, the Ministry of Science and Technology and the Ministry of Housing and Urban-Rural Development jointly issue medals. Third, the Ministry of Housing and Urban-Rural Development will select ecological garden cities and the “Housing Residence Award†in the future. "When honoring such honors, we can also consider green lighting standards as an important basic condition, and give policy support and rewards. These measures will be jointly issued by the Ministry of Science and Technology and the Ministry of Construction. I believe relevant departments will focus on promotion." "Green lighting" to form a joint force, LED lighting spring is coming soon.
In the end, we also need to actively implement the speech of Minister Wan. We must integrate the spirit of his speech into the practical actions of the nationwide construction system to promote LED lighting, and earnestly implement it.
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