Building environment and building energy saving are an organic interactive relationship. Energy-saving building is an organic combination of building and environmental ecology, which can reduce building energy consumption to the specified level by improving the thermal insulation performance of building envelope, the operating efficiency of heating and air conditioning system and the utilization of natural energy under the condition of ensuring the building's use function and meeting the indoor physical environment quality. At the same time, the indoor physical environment reaches a certain standard without taking heating and air conditioning measures.

Building energy efficiency is to design corresponding energy-saving buildings according to the building environment, improve the ecological environment of the building and effectively improve the energy utilization rate of the surrounding environment while ensuring the use function of the building.

I also saw some knowledge from the internet, because I was engaged in the construction industry and got in touch with some. I would like to recommend some websites for you to look at, which should be helpful to you.

Reference website: /special/ Ji Shu /s0 1.html.