I'm not averse to the notion of saving a bit of money. You can count on me to click on any headline that reads similarly to How to make energy savings. One item on this short list caught my eye: "Don't use dishwashers or washing machines during weekday evenings (5-7pm)".
Do we pay more for electricity used between 5 and 7 each evening? I don't see any breakdown on my bill indicating that I'm paying extra for my usage during those hours.