If your bill is £50 or more in a full charging year, the reduction will show as £50.

Should your bill be lower than £50 in a full charging year, the reduction will be limited to the bill amount, ie if your total bill is £42.20, the reduction will show as £42.20.

If you are on a meter, the reduction will be calculated on a daily basis at the rate of 13.7p per day and applied to all bills during the year.