Once the new consumer unit has been installed, the electrician will test your electrical system again and ensure that the new device and all circuits are safe and working. The technician will provide you with an Electrical Installation Certificate at this point. We strongly advise you to keep it...
Electricity retailing is the final process in the delivery of electricity from generation to the consumer. The other main processes are transmission and distribution. Beginnings Electricity retailing began at the end of the 19th century when the bodies who generated electricity for their own use made...