Luxmetering is an economic interest grouping, created in 2012 by the seven electricity and gas network operators Creos Luxembourg, Ville d'Ettelbruck, Ville de Diekirch, Hoffmann Frères (Electris), Ville de Dudelange, Sudstroum and Sudenergie. Its purpose is to act as a common operator for its members and customers by taking charge operation of the central data collection and management system and defining smart metering functionalities for electricity and natural gas, water and district heat.