I disagree with your comments on this, the EV tariffs actually help subsidise the normal rates. People on these tariffs pay more per KWh in the day than the cap, and the cheap electricity is using the excess provided by the grid at the low demand times. Effectively encouraging people to use less electricity during peak times. Yes for those who can afford an EV, or get one on Motability, it is very much cheaper for them but it does also encourage the move away from petrol and diesel and we know what continued CO2 emissions are doing to the climate.