Ground source heat pump technology won the national quota support

The ground-source heat pump technology in Chengdu has been supported by the national quota. At present, Chengdu has adopted the ground source heat pump in three places such as the Chengdu Building Energy Conservation Center of Sichuan Academy of Building Research, Chengdu Railway Hospital and a zero-energy building demonstration project in the High-tech Zone. technology.

According to the reporter's understanding, for the promotion of building the use of renewable energy systems, the country has made a decision of support for quotas, ie, buildings that do not use ordinary electric air-conditioners and use renewable energy systems will be subsidized per square meter (building area). Supporting standards are under discussion. Chengdu City is one of the pilot cities for the use of renewable energy in China.

According to experts, the construction of ground source heat pump central air-conditioning, for civil residential projects, the cost per square meter can be controlled within 200 yuan, has been close to or lower than the price of home-style central air-conditioning. The state's support for the use of renewable energy in construction can make this cost lower, and the system's useful life is generally not shorter than the construction's useful life.