風傳媒明明沒開冷氣電費卻暴增！經濟部一圖揭11大隱藏耗電怪獸，台電教3招省下千元帳單
未署名
<![CDATA[<img src="https://image.cache.storm.mg/styles/smg-150x150-fp/s3/media/image/2021/06/04/20210604-110136_U21510_M693563_c086.jpg?itok=Q4RFm8AP"...
<![CDATA[<img src="https://image.cache.storm.mg/styles/smg-150x150-fp/s3/media/image/2021/06/04/20210604-110136_U21510_M693563_c086.jpg?itok=Q4RFm8AP"...