"Photovoltaic + real estate" opens a new era of green building
July 10: on July 8, 2015, Asian clean energy capital (ACC) and CBRE jointly held the "2015 China Green Building and Sustainable Development Forum" in Beijing. This is an innovative cross field cooperation between green energy such as photovoltaic and real estate, which aims to better assist the real estate industry in promoting international green building standards, realizing the innovation of building energy and providing the best practice of energy conservation and emission reduction for the construction industry, and finally help China form a consensus on the construction of green building and sustainable development service system, and open a new era in the field of green building
under the dome shrouded in fog and haze, and under the strong attraction of "two sessions blue" and "APEC blue", low-carbon and green development is urgent. In the plan for China's national independent contribution just submitted by Premier Li Keqiang, it is promised that by 2030, the carbon dioxide emission per unit of GDP will be reduced by 60% to 65% compared with 2005, and the proportion of non fossil energy in primary energy consumption will reach about 20%, and specific measures will be put forward from 15 aspects, such as construction, transportation, lifestyle, etc
in the construction field closely related to people, building energy consumption accounts for more than 27.5% of China's total energy consumption. However, 99% of the existing buildings with an area of more than 40 billion square meters in China belong to high energy consumption buildings. The promotion must be carried out first. Green buildings can't wait
in the view of experts, the core of green buildings is energy utilization. Accelerating the combination of renewable energy such as solar energy and buildings is very important to promote green development. According to the latest version of "green building evaluation standard", the renewable energy substitution rate (the renewable energy substitution proportion of the total electric power of the building) is not less than 0.5%, and 4 points can be obtained, and not less than 2%, and 8 points can be obtained
"the application of photovoltaic technology in real estate mainly includes solar hot water, solar heating, solar power generation, solar refrigeration, air conditioning and lighting systems. The use of solar systems can significantly reduce social power consumption and carbon dioxide emissions. In terms of green building certification, it can promote the scoring of 'green power and carbon compensation' for construction projects." Zeng Tianbao, senior director of CBRE North China Asset Service Department, said
but for the owners of buildings, whether to transform to green buildings, cost and return are undoubtedly the two factors that affect the decision-making
for this, Tang Hao, director of Asia clean capital markets, said: "The incremental cost of green buildings is not unattainable. For example, ACC can provide stable and efficient energy services to partners through investment, design, construction and operation of renewable clean energy systems such as photovoltaic power generation systems. Our business cooperation model is client-side '0' investment, which only needs to provide relevant installation sites and coordination work, and ACC will provide one-stop energy services. In particular, there are many idle roofs in industrial and commercial real estate projects The production and office power consumption is large, and the energy investment and use cost are high. The investment plan of ACC photovoltaic system will be perfectly combined with the owner's energy-saving plan and production plan, which will significantly reduce the transformation cost of existing buildings, stop increasing the cost of energy use after a distance, and stop the long-term operation cost of the enterprise. "
omaslapham (Tang Hanwen), CEO of Asia clean capital, also said: "ACC has been at the forefront of promoting green building energy-saving technology since it officially entered China in 2007. ACC attaches great importance to the quality and service of engineering projects, transfers customers' technical and financial risks from customers to ACC's international expert team, and helps partners build an industry leader and significantly reduce their carbon footprint."
according to the white paper "a new era of green building in China" released by CBRE, the new cost of most green buildings is less than 4%. Under the LEED system, a globally recognized American green building certification standard, the actual incremental cost of green building is between 0.4% and 12.5%
in terms of return, green construction has obvious advantages. CB Richard Ellis selected LEED certified grade A office building projects in Beijing, Shanghai, Guangzhou, Shenzhen and Chengdu, and compared their rental and occupancy rates with those of buildings of the same grade that were not certified. The main body of the hydraulic universal material testing machine should use a frame level or a plumb bob in the attachment to calibrate the verticality of the columns in two directions perpendicular to each other, It is found that the average rent of LEED grade A office buildings in the five major cities is higher than that of non LEED grade A office projects, with a premium ratio of 1.5% to 25.7%, and higher than the rental rate of non green buildings of 0% to 23.1%
green construction can also receive additional financial subsidies from the government. In 2012, the Ministry of Finance and the Ministry of housing and urban rural development proposed in the implementation opinions on accelerating the development of green buildings in China that subsidies of 45 yuan per square meter and 80 yuan per square meter for two-star and three-star green buildings should be given respectively. Beijing, Guangdong, Shenzhen, Shaanxi and other local governments have also introduced corresponding subsidy standards
under the controllable and predictable cost and return, the promotion of green buildings will play a more active role in promoting the new normal of national "zero carbon" development. The managing director of CB Richard Ellis North China will transform the resource advantages of Xinjiang into a new growth point. Huang Wei, the manager, also said that under the new opportunities, CB Richard Ellis will work with Asia clean capital to provide customers with an integrated service platform for sustainable development and green building, help customers reduce the impact of the environment on business operations, reduce operating costs, improve construction performance, and ultimately enhance customer brand value
global glass () Department