Energy Monitoring

The biggest source of financial savings for a project owner is lower energy consumption when operating a building.

Obviously, this means choosing, from the outset, equipment that has been specifically developed to offer the highest possible energy performance coefficients (SCOP and SEER). The added value of purchasing high-performance equipment is largely and quickly offset by the energy savings generated.

It is also possible to significantly reduce energy consumption over the lifetime of the heating/air-conditioning system.

In fact, as the building's use and behaviour change, the real-time adjustment of various parameters by controlling the regulation functions (set points, time slots, adjustments of neutral zones and differential settings, free cooling, etc.) has led to extremely significant financial gains.

That's why ETT offers its customers a service for monitoring and controlling their machines to optimise their performance.

Example of average annual energy costs *

An average of 30% savings in energy consumption was achieved following ETT's remote intervention (i.e. 8 tonnes of CO² saved over 1 year). This saving rises to 60% for adiabatic thermodynamic machines (optimisation of water consumption).

In 2019, a French decree (2019-771) came into force, setting 20-year targets for the gradual but significant reduction of energy consumption by owners of commercial buildings.
In particular, it recommends the installation of high-energy performance equipment, as well as the introduction of monitoring and active management systems for HVAC installations.

With this in mind, ETT has developed this service, which is a practical and proven solution for reducing energy consumption in facilities already equipped with ETT machines, both in France and in all other countries where they are installed.