Supplies Sections Related content Course: Consumer protection in strategic sectors: electricity, gas, water and telephony. Commercials at home: beware of unwanted visits Contract for the supply of gas or electricity together with a contract for maintenance services for appliances and installation Energy saving: recommendations for responsible consumption The communities of owners will have to move to the free gas and electricity market before January 1, 2024 Escuchar Information about the light, water or electricity services present in the home. As well as information on telephony and internet. Water Electricity Gas Telephone and internet Phone NumberInternetWaterElectricityGas