April 25, the Provincial People's Congress Law Committee, the Central Committee and the Provincial Construction Department jointly held a press conference - "Zhejiang Green Building Ordinance" (hereinafter referred to as "Regulations") will be implemented on May 1.
"Regulations" the introduction and implementation of the province is to promote the process of new urbanization in a major event. Vigorously develop green building, can effectively improve the efficiency of energy resources to achieve energy conservation, reduce pollution, protect the environment and improve the living environment of the purpose of promoting the "two US" Zhejiang construction, green development
Build green house, and seek development in Zhejiang in the forefront
In the "Regulations", Green Building is defined as "in the building life cycle, in line with energy conservation, water conservation, land, materials and reduce pollution, environmental protection requirements, to provide people with healthy, applicable and efficient use of space, and Natural and harmonious symbiotic civil construction. "Green building according to the level of technical application, from low to high divided into a star, two stars, Samsung 3 level.
Located in Hangzhou Binjiang District, Hangzhou low-carbon science and technology museum is a green life to promote the mission of public buildings. This is China's first national green Samsung certification of the Science and Technology Museum, Zhejiang Green Building is one of the demonstration buildings.
In order to ensure the comfort of the visitors, the Science and Technology Museum at the beginning of the design, deliberately set the ventilation corridor, to guide the natural ventilation, while the wall with "sandwich" insulation structure, glass curtain wall is insulated insulation glass, to minimize air conditioning Energy consumption. Air conditioning system because no cooling tower, can save 193 tons per day. Such as lighting, where the installation of more than 40 sets of natural light-emitting light guide tube, the annual power savings of nearly 20,000 kwh. Another example is the use of water, outside the museum of artificial wetland landscape, but also the collection of rain water treatment pool, where the water for landscape, green and flushing.
It is estimated that the average energy saving rate of green buildings is 65% compared with the traditional buildings, while the construction cost is only about 1%, and the health and comfort of the buildings can be improved. At the same time, the development of green buildings can reduce carbon dioxide, sulfur dioxide, nitrogen oxides and other emissions, but also save the use of cost. Some people calculate an account: a building life of 50 years, a set of 100 square meters of residential, long-term use of energy costs can save 45,000 yuan to 92,000 yuan.
But the idea of green building is not only reflected in the building. "This is the life cycle throughout the building, from planning and design to construction, use, until the final demolition." Hangzhou low carbon science and technology museum director Kyrgyzstan Jing Hang said.
Up to now, our province has accumulated the implementation of green building 5782, construction area of 270 million square meters, accounting for about 20% of the total implementation of green building, green building development level and scale in the province's leading position.
Protect the people's livelihood, promote environmental protection "Regulations" highlights a lot
"Regulations" from the green building planning and construction, operation and transformation, technology and application, guidance and incentives to make provisions.
"Regulations" in a large livelihood highlights, is to establish a fully renovated finished housing promotion mechanism. "Regulations" clearly, the new affordable housing should be in accordance with the requirements of fully renovated finished housing construction, and to encourage other residential buildings in accordance with the requirements of fully renovated finished housing construction, the implementation of the menu decoration, etc. in a decoration in place to promote personalized decoration And industrial decoration unified.
The bright spot is the establishment of the classification of progressive and progressive combination of green building implementation mechanism. On the one hand, the "Regulations" clear the province's urban construction land within the scope of the new civil construction, the general implementation of a star green building mandatory standards, but also one of the state organs of office buildings and government investment or government investment mainly public Construction, put forward the implementation of two - star green building mandatory standards. On the other hand, adhere to the green building development level and the level of economic development to adapt to the principle of authorizing the city and county government through the preparation of green building special planning to determine the level of local economic development in line with the green building technology level.
"In accordance with the mandatory standards to promote, Zhejiang is the first province to do so." Provincial Construction Department official said.
The highlight of the third is the establishment of the existing building energy consumption regulation and transformation system. At present, the province has initially completed the Zhejiang provincial government office buildings and large public building energy consumption monitoring platform to achieve a large number of 556 large public buildings energy consumption metering and real-time upload, also organized Zhejiang University and other colleges and universities to carry out the national Construction of Economical Campus with Energy - saving.
According to the "Regulations", the provincial authorities and other relevant departments have developed a public building energy consumption limit standards, and to the public. At the same time, the county government and other energy monitoring agencies, will also focus on state organs and construction of the total construction area of 10,000 square meters above the implementation of other public building energy consumption limits for energy conservation monitoring. To exceed the energy consumption limits of public buildings in the implementation of punitive pricing policy to achieve the use of price leverage to promote both high energy consumption of public buildings for the purpose of green transformation.
Highlights of the four is the "Regulations" provides a number of incentives to support the development of green building policies: including the use of wall insulation technology to increase the construction area, excluding the volume rate accounting and real estate registration of the building area; use of solar energy, shallow Thermal energy, air energy construction units, in accordance with the relevant provisions of the state and the province to apply for project funding subsidies; residential buildings using ground source heat pump technology heating and cooling, heating and cooling system electricity can be implemented residents peak and valley time price. Particularly worth mentioning is that the "Regulations" provides that the use of housing provident fund loans to buy two or more green buildings, provident fund loans can float up to 20%.
New engine, green kinetic energy to promote transformation and upgrading
Construction industry is one of the pillar industries in our province, the added value of 2014 accounted for 6.1% of the province's GDP, the local financial contribution rate has reached 12%.
In the European and American countries have green building as a new round of scientific and technological innovation in the main direction of the background, the development of green building in Zhejiang, is conducive to promoting the upgrading of traditional industries and product upgrading, leading new energy, new materials, energy saving and environmental protection and other strategic The development of new industries, and then stimulate the effective investment to promote the transformation and upgrading of our province and the construction industry to a higher level of development.
"Regulations" to promote the development of new construction industry. "The overall goal of the province is to 'thirteen five' at the end of the assembly structure to achieve the proportion of new construction reached 30%, residential full implementation of the scope of renovation to be expanded to the 'thirteen five' High-rise residential basic to achieve full decoration. "Provincial Construction Department official said.
"High-quality buildings will also promote the transformation and upgrading of building materials production mode." Provincial Construction Department official said, green building not only refers to the construction process, but also stressed that the building "life cycle" within the management, operation, which will Extending a lot of new services, the industry chain will be stretched.
