Will my WTU bill amount be the same each month?
Not necessarily. The amount could differ slightly from month to month based on taxes, pass-through charges, and other fees. Your usage is reviewed monthly and adjustments made to the installment amount based on your actual usage.
Your monthly bill is a rolling average of your electric usage for the previous 11 months plus your usage from the current month. That amount is divided by 12, taking into consideration the current month's rate with a slight adjustment for outside factors.