CCTV News Broadcast: In the first half of the year, newly started precast buildings accounted for more than 25% of the newly built building
At present, with the help of advanced technologies such as “light storage, direct and flexible” and “shallow geothermal energy”, green buildings have achieved leapfrog development.
Since July 1, new civil buildings and industrial buildings in Shenzhen will be 100% “green”.
In Shenzhen, the construction scale and density of green buildings have always been in the forefront of the country.
After one year of operation, it has saved more than 100000 kilowatt hours of electricity.
According to the latest data from the Ministry of Housing and Urban Rural Development, as of the first half of this year, the proportion of newly built green buildings in China has exceeded 90%, and the area of newly built green buildings in China has increased from 4 million square meters in 2012 to 2 billion square meters in 2021.
All new buildings in cities and towns across the country have implemented mandatory energy conservation standards, and fully realized energy conservation in new buildings.
At the same time, about 4000 products nationwide have obtained green building materials evaluation certificates, gradually realizing large-scale application, and precast buildings are increasingly popular.
In the first half of this year, newly constructed precast buildings accounted for more than 25% of the total area of new buildings, and the total area of precast buildings reached 2.4 billion square meters..
For example, the world’s first “light storage, direct and flexible” building can store the electric energy generated by the roof solar photovoltaic power generation device and achieve flexible use.
At present, China has fully realized energy conservation of new buildings, especially green buildings, which have developed rapidly and achieved remarkable results.
The “greening” of new buildings in China has exceeded 90% from green buildings to green building materials, and then to vigorously develop green building methods.
At present, more than 1500 projects have received green building evaluation marks.