阿灵索斯是瑞典西哥特兰省的一个小城市,瑞典第一个被动式住宅研究中心就坐落于此。这座小城的一个住宅区里16幢楼已完成被动式改造,其他住宅正等待换上“新颜”。被动式住宅最先兴起于德国,其理念是利用隔热效果极强的门窗、墙壁以及室内通风系统,将房屋的能源消耗降至最低。这类住宅的总体能源消耗标准为每年15kW·h/m2,可以发挥节约能源和减少二氧化碳排放的双重作用。 Arlingos is a small city in Western Gotland, Sweden, where the first Swedish passive residential research center is located. The 16 buildings in a residential area of ​​this town have been completely renovated and the other homes are waiting to be replaced by “new colors.” Passive houses first emerged in Germany, the idea is to use the insulation effect of strong windows and doors, walls and indoor ventilation system, the house’s energy consumption to a minimum. The overall standard of energy consumption of such homes is 15 kWh / m2 per year, which can double the effect of energy conservation and CO2 emission reduction.