What are the problems of building energy consumption in China?

First, due to China's long-term rigid planned economy system, in many aspects, the materials used are still in a state of one pot of rice, and the conventional economy has never been paid enough attention, and the margin of building standards is too large.

Second, China's heating system reform started late, and it is difficult to implement, because the heating cost of the original residents was borne by the unit. Now it is necessary to cancel the welfare heating system and take compensation measures for residents, especially low-income residents. This reform will take a long time. In addition, the rich heat metering needs a large-scale transformation of the original pipeline, and the workload is very large, and it also involves social acceptance and funding sources.

Thirdly, we have formulated many mandatory building energy-saving design standards, and the implementation rate of these mandatory standards is still relatively low. We made a statistic some time ago, and only 15%-20% of new buildings have implemented the building energy-saving design standards. Therefore, we must arouse the social awareness of environmental protection, starting from ourselves and starting from our own homes.

Fourth, many places in our country pursue luxury and use a large number of long-distance high-grade raw materials, including imported raw materials, which leads to the waste of building energy and building materials.