Energy data acquisition

Accurate. Clever. Competent.

We create a solid basis for the energy cost billing of rental properties and analyse the building technology. In the event of a fault, action can be taken quickly and the necessary troubleshooting measures initiated.

In rented buildings, the metering data acquisition is largely used for the billing of energy costs. In addition to the tenant and general meters, the building technology is also connected to the e3m system. Intelligent monitoring mechanisms are used to continuously monitor the technical systems. In the event of a problem or fault, the facility management is informed directly by e-mail or SMS.

Tetrag prepares the consumption data in accordance with the needs and wishes of the manager and compiles the billing data for electronic exchange. Deviations and faults in the building technology are recorded in a journal. This serves the property manager in the quality assurance of his own staff.


  • Energy data preparation for the energy service charge settlement
  • VHKA (consumption-dependent heating expenses settlement)
  • Monitoring of the building services engineering
  • Notification of the property manager in the event of a fault
  • Error analysis for the elimination of the fault


Stephan Tomek
Manager Tetrag
Tel: +41 41 544 68 68