天气预报 > 生活 > 节能环保小窍门
节能环保小窍门
更新时间: 2021-06-20 01:45:22  

1、夏季空调调高1℃节电百分之七。夏天空调温度过低,不但浪费能源,还削弱了人体自动调节体温的能力。只要把空调调高一摄氏度,全国每年节电33亿度。空调温度夏季应设置不低于26℃,冬季应设置不高于20℃。另外,降低室内外温差,也减少了患感冒的几率。

2、点亮节能灯,省电看得清。一只11W节能灯的照明效果,顶得上60W的普通灯泡,而且每分钟都比普通灯泡节电80%。如果全国使用12亿支节能灯,节约的电量相当于三峡水电站的年发电量。

关键词: 节能 环保 窍门

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