青岛集中供热初具规模──供热能力逾４００万平方米，供热面积达２５３万平方米，４７０００户居或用上暖气近几年，青岛市集中供热事业发展迅猛，移动供热、热电联产等多种区域供热形式并举，使全市供热能力和供热面积大幅度提高。至九四年底，市区总供热能力已逾四百万... The central heating in Qingdao has begun to take shape—heating capacity of over 4 million square meters, heating area of ​​2.33 million square meters, 47,000 residences or heating. In recent years, Qingdao’s central heating industry has developed rapidly, and mobile heating has taken place. Various forms of district heating, such as cogeneration and heat and power generation, were combined to increase the heating capacity and heating area of ​​the city. By the end of 1994, the total urban heating capacity had exceeded four million...