How many heating cities are there in Jiangsu?

There are four heating cities in Jiangsu, namely Xuzhou, Lianyungang, Huai 'an and Nantong. As the only city in the province with heating benefits, direct heating in Xuzhou has almost become the standard of new residential areas, and the annual heating cycle in Xuzhou exceeds 100 days. After central heating in Lianyungang, the number of residential quarters has increased. Lianyungang is located in the transition zone between north and south, and is not included in the national compulsory central heating area; Lianyungang housing and construction department has always attached great importance to winter and spring heating. According to Jin Lizhou, the person in charge of heating in Lianyungang Municipal Public Utilities Company, it was cold early this year (202 1), and central heating started from last year (2020)1.25. Civil central heating is expected to end at the end of February this year, and commercial central heating will be in mid-March. The total area of central heating in Lianyungang this year is about 6.5438+0.24 million square meters, which is basically the same as last year. The ratio of commercial heating to civil heating is 2: 654.38+0.