It is understood to be a registration of electricity when we need to register the electricity in a house or premises (if it already has electricity, it is only considered as a change of company). The supplier will manage the registration, although it will be the distributor of the area that will carry it out and charge the expenses.   The price depends on the power to be contracted, differing in the following concepts per contracted kW + VAT: Access rights: 19'70€/kW + VAT. Hook-up fee: 9'04€ + VAT. Extension fees: 17'37€/kW + VAT (only for supply points that have been disconnected for more than 3 years).