The author of the Mail online article,David Rose, obviously knows nothing about power stations since the caption to the picture of the cooling towers states "smoke billowing out of a power station"! More misinformation on the subject
Airstripflyer, if you study the picture carefully you can just see the plumes of smoke from the two chimneys, so technically he's right. The fact that most people know that it's steam coming from the cooling towers is a lack of education. But I know what you're saying.