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Nationwide energy management system - Coop


Start of construction: January 1999

Construction volume (value of our services): 15 million CHF

Tetrag is implementing a nationwide energy management system for more than 800 sales outlets and distribution centres for Coop. This includes a central server infrastructure for condensing the energy data into daily, monthly and annual values. Key figures are also determined on an ongoing basis and comparisons with limit values are carried out.

Modernisation of meter infrastructure & upgrade to single room regulation


Start of construction: May 2018

Construction volume (value of our services): 140,000 CHF

For the owners of the first construction phase of the Chämleten residential development in Hünenberg See, Tetrag replaced the meters in 93 apartments due to component discontinuation and retrofitted an individual room regulation system to increase comfort and energy efficiency.

Photovoltaic system - Riverside


Start of construction: August 2015

Construction volume (value of our services): 100,000 CHF

At the Riverside site in Zuchwil, Tetrag implemented a system solution for the energy management and monitoring of one of the largest retrofitted photovoltaic installations in Switzerland.

Energy Monitoring System EnMos - Swisscom


Start of construction: October 2012

Construction volume (value of our services): 2.2 million CHF

For Swisscom, Tetrag realised the implementation of an energy monitoring system for 67 data centres and central offices as a total contractor. This included concept development, planning, installation of the meters and system integration.