B
Brigade77
However, there is also the ability to vary cost during the day (more expensive when you want to cook dinner - I mean when demand is high), rotate supply between areas if the supply should fall short, etc. etc.
You can bet if they want to do it, it will not be for your benefit.
This is what I'm led to believe. Domestic energy usage is actually tumbling & they have forecast that they need to raise revenues in a way that Joe Public can be fooled into thinking it's good for him.