Just complete this form if you’re interested in upgrading to smart meters. * are mandatory fields. Account details Account number * You’ll find your account number on your bill or any other correspondence from us. It’s 12 digits long and begins with 67. Account holder first name * Account holder last name * Energy supply address address * Postcode * Address line 1 * Address line 2 Town / City * County Contact details Email address * Phone number * By submitting this form you agree to us storing your information in order to be contacted about smart meters in the future. Find out how we use and store your information.