"Green building evaluation criteria" LED lighting transformation of new power

Introduction: from January 1, 2015 onwards, the new version of the "green building evaluation criteria" will be formally implemented. The industry believes that the new standards will further standardize the green building industry market rules, competition order, and promote the development of the whole industry chain design and technological innovation, green housing industry is expected to set off a new round of market reshuffle. At the same time, green building refers to the entire life cycle of the building, to maximize resource conservation, environmental protection and pollution reduction. With environmental protection, energy saving, low carbon issues continued warming, coupled with the current shortage of global energy shortage, green lighting has become one of the hottest topics. Due to excessive energy consumption of incandescent lamp, energy saving will produce mercury pollution, and as one of the fourth generation of new energy LED lighting because of its energy saving, environmental protection, intelligence, low carbon in one by the government and real estate companies. Therefore, the construction of green buildings, green homes, smart city can not be missed green building lighting.

Building lighting is an integral part of the green building design, architectural lighting design must comply with the three concepts of green building energy saving, resource saving, return to nature, building lighting is the real green building lighting. The LED can be directly converted into electricity to light, consumes only 1/3 of incandescent lamp energy, will achieve the same light effect, can also use smart sensors and micro controller, greatly enhance the maintenance efficiency and reduce management costs, bring additional energy saving effect and economic benefits. At the same time, the standard LED lighting life is 2~3 times the energy saving lamp, and no mercury pollution. LED lighting deserved to become part of the green building lighting.

It is reported that in 2014 China's building energy efficiency investment will exceed 4 billion yuan, to 2015, the new green building area will reach 1 billion square meters, in 2020 China's urban green building accounted for the proportion of new buildings will increase to 50%.

Building energy conservation research center, Tsinghua University, said Jiang Yi, in the green building, a new national standard "building energy standards" is expected to take effect at the end of 2014, has been in the publicity stage. The Ministry of housing announced in June this year, approved the green building evaluation criteria for the national standard number GB-T50378-2014, since the implementation of the year January 1, 2015. Including "building energy standards", the new version of "green building evaluation criteria" will further clarify the policy guidance and incentives for enterprises, subsidies mechanism, thus promoting the green building of the "market" process.

In contrast, the new version of the "green building evaluation criteria," the use of sub scoring approach, the total score of 45-50 points is a star, 60 points is the star, the 80 is the three-star. At the same time, the new version of the "green building evaluation criteria" in the new plus sub items, innovative green building projects will get extra points in the evaluation. Experts believe that this will objectively encourage green building technology, management innovation and improve.

As early as the beginning of last year, the general office of the State Council on Forwarding the national development and Reform Commission, the Ministry of housing "green building action plan" requirements, municipalities directly under the central government, and the capital city of affordable housing, since 2014 the full implementation of green building standards. By the end of last year, the Ministry of housing issued the notice on the implementation of green buildings on affordable housing. From this year will be in part in accordance with the conditions of the first to start the green city low-income housing in order to promote the national construction operations, the implementation of green building standards, to the 2020 national urban affordable housing implementation of green building standards will be the proportion of more than 70%.

At the same time, the implementation of more than ten years of national standard "architectural lighting design standards GB50034-2004" will be abolished, the new national standard "architectural lighting design standards GB50034-2013" has been officially implemented in June 1, 2014.

The new version of "architectural lighting design standards GB50034-2013" (hereinafter referred to as the "standard" ") by the Ministry of housing and urban construction environment and Energy Conservation Standardization Technical Committee to organize the preparation, review and approval of the Ministry of housing and urban development, and jointly issued with the national quality supervision and inspection and Quarantine Bureau of the total, is in China for indoor lighting function the basic design approval standard issued, to improve the lighting level and lighting quality, promote the lighting technology progress of science and technology, plays an important role in the implementation of green lighting. The new "standard" not only to have a huge role in promoting the development of the lighting industry, lighting industry related enterprises and the specific implementation provides a legal basis and standard scale, will also be conducive to the future development of urban and rural construction lighting, the lighting of urban and rural construction can be greatly improved.

And, in the national economic growth mode from the extensive type to the effect type, energy saving and emission reduction under the background of the constraints, the construction industry is quietly rising energy. Analysts believe that the domestic construction market is expected to reach 230 billion yuan in 2020. In view of the high growth of building energy efficiency industry, LED lighting and other related building energy efficiency industry will continue to usher in good opportunities.

These people also believe that the future of green building energy-saving lighting market, the main driving factors for the rapid growth of two aspects, one is the rise in the ratio of green building. Expected 2014-2020 years of green building area CAGR (compound annual growth rate) of 31%; two is a large public building energy conservation transformation. With the guidance of the policy, the contract energy management model, the current public building energy efficiency market is rapidly starting. And, in addition to the gradual transformation of large retail LED lighting lighting, hotel lighting, can also according to the characteristics of each place field, the gradual transformation of hospital building lighting, office lighting, government business cultural venues building lighting, lighting and so on in school buildings. In the near future, LED lighting will illuminate the new era of green building lighting.