下列哪项是能源使用密度（energy use intensity=EUI）的衡量单位？

admin

试卷: LEED v4 GA模拟题A卷中文[查看]
下列哪项是能源使用密度（energy use intensity=EUI）的衡量单位？Which of the following is a measure of energy use intensity?
A: 光伏系统的发电量大小 The amount of electricity a photovoltaic system can produce
B: 自然采光 Daylighting
C: 系统的效率 The efficiency of an HVAC system
D: 单位面积能耗 Energy consumed per unit of floor space

参考答案: D

本题解释:
正确答案：D
系统解析: 暂无解析
D:’A study by the New Buildings Institute found that in green buildings, average energy use intensities (energy consumed per unit of floor space) are 24% lower than in typical buildings.’ - USGBC

When a building is benchmarked and compared to other buildings, one of the key metrics is energy use intensity, or EUI. Essentially, the EUI expresses a building’s energy use as a function of its size or other characteristics.

EUI is measured as: kBtu / sf / yr

Some property types are more energy intensive than others.

Generally, a low EUI signifies good energy performance.
However, certain property types will always use more energy than others. For example, an elementary school uses relatively little energy compared to a hospital.