The energy-efficient building market has enormous business opportunities. The Philips Green Office Building Seminar held in Han recently revealed that China has 44 billion square meters of stock buildings, and the traditional lighting facilities of these buildings are energy-efficient lighting renovation, with a market space of 3 billion yuan.
The data shows that in the total energy consumption of the whole society, lighting consumes 1/5 of the energy consumed. The energy consumed by Chinese buildings accounts for about 30% of the country's total energy consumption. By 2020, China will add 30 billion square meters of buildings, and the energy demand will reach 1.1 billion tons of coal per year.
Qian Yingchu, general manager of Huazhong District, EMSI Environmental Management Consulting Co., Ltd., said that lighting is the second largest item of building energy consumption, accounting for 35% of total building energy consumption. Energy efficient green lighting solutions can not only improve energy efficiency for buildings. Use, save energy, reduce carbon dioxide emissions, and create a healthier and more comfortable lighting environment for people inside the building.
Promoting energy-efficient buildings will not only bring huge business opportunities to energy-saving lighting equipment production and installation companies, but also have good returns for users. An office is illuminated with 15W incandescent lamps, and a one square meter area costs 45 yuan a year. With a good lighting design, you can achieve the same lighting effect with just 9W of light, and the cost is reduced to 18 yuan.
Zhao Jian, deputy director of the China Lighting Association and vice president of the Institute of Building Environment and Energy Conservation of the China Academy of Building Research, said that the promotion and use of energy-efficient green buildings is rewarding and can be fully market-oriented.
In 2006, the office building of the Ministry of Science and Technology, located at No. 15 Fuxing Road, Beijing, became China's first LEED-certified building that passed strict international recognition. It uses 70% less energy than similar state agencies, saving one year by collecting rainwater. 10,000 tons of water.
According to data from research institutes, energy-saving lighting for roads can save 80% of electricity, household energy-saving lighting can save 80%, and energy-saving lamps for office and industrial use can save 61%.
In 2005, green buildings were first included in the national medium- and long-term development plan (2006-2020). However, the promotion of green lighting equipment is still difficult.
Wei Zhen, channel manager of Wuhan Liaison Office of Philips (China) Investment Co., Ltd. told the reporter of "Sankei Weekly" that the promotion of energy-saving lighting is difficult, mainly because the current price of energy-saving lighting is high, although energy-saving lighting can be used during use. Save money to users, but users are more concerned about the one-time investment in the previous period.
However, Wei Zhen believes that building green lighting is an inevitable development trend in the future. With the improvement of technological productivity and the increasing application scale of energy-saving lamps, the unit cost of producing energy-saving lamps will gradually dilute, and the market price of energy-saving lamps will be 5 years later. Or can be reduced to the level of traditional lighting fixtures.
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