This paper presents a new energy efficiency-based classification approach for street lighting. This approach considers the improvement of visual performance by correcting the standard photometry system (photopic) by the mesopic system, recommended within the CIE 191:2010 and the operational hours of the lighting system, aspects that are usually disregarded by the most-used energy classifications. The method proposed here is based on the value function concept, which allows standardizing an energy performance indicator, representing a satisfaction degree. To validate the approach proposed, a case study in 13 representative streets of the Eixample District of Barcelona is carried out, comparing results with those obtained by other three energy efficiency classifications used in Spain, Netherlands, and Italy. These results derived from the application of the method supports decision-making when using different energy classifications and straightforward to quantify potential energy savings.

本文提出了一种新的基于能效的街道照明分类方法。这种方法考虑了通过在CIE 191：2010中推荐的中视系统校正标准测光系统（photopic）和照明系统的工作时间来改善视觉性能，而这些方面通常被最常用的能源分类所忽略。这里提出的方法基于价值函数概念，该概念允许标准化表示满意程度的能源绩效指标。为了验证所提出的方法，在扩展区的13条代表性街道上进行了案例研究进行了巴塞罗那区的计算，并将结果与​​西班牙，荷兰和意大利使用的其他三种能效分类得出的结果进行了比较。从方法的应用中得出的这些结果在使用不同的能源分类时可以支持决策，并且可以直接量化潜在的节能量。