At 10:58 on August 29, the Central Heating Project of Longgang New City successfully supplied steam to the first user.

The Central Heating Project of Longgang New City, as the key project of Wenzhou City in the 13th Five-year Plan, will build the heating steam pipeline of 11.65 kilometers, of which the first-phase pipeline has the design flow of 127 tons per hour. After completion, the project can reduce annual emissions of particulate matter, sulfur dioxide and nitrogen oxide by approximately 70 tons, 340 tons and 330 tons respectively, with significant environmental benefits. The project is also helpful to reduce the heating cost of users. It can gradually change the heating mode of Longgang City from "dissipative energy consumption" to "intensive economy", help the government to attract investment, and play a positive role in improving the energy utilization rate and promoting the construction of a green and ecologically friendly city.