近日从河北省住建厅获悉,自今年7月1日起,河北省开始实施75%居住建筑节能设计标准。该标准适用于河北省城镇新建居住建筑的节能设计,标志着河北成为继北京、天津之后第三个推行75%居住建筑节能设计标准的省份。据悉,自2014年10月1日起,保定、唐山两市已率先实施75%居住建筑节能 Recently learned from the Hebei Provincial Office of Livelihood Building, since July 1 this year, Hebei Province began to implement 75% of residential building energy efficiency design standards. This standard applies to the energy-saving design of new residential buildings in cities and towns of Hebei Province, marking Hebei as the third province after 75% of residential building energy-saving design standards following Beijing and Tianjin. It is reported that from October 1, 2014 onwards, Baoding, Tangshan, the two cities have taken the lead in the implementation of 75% residential building energy efficiency