Yes, it is mandatory. But companies that take their GACS seriously save an average of 25–30% on energy costs. They spot problems earlier, report faster, and increase the value of their property. GACS is not a box to tick; it is a competitive advantage.
What you need to know about the GACS obligation
Non-invasive. Fast. Brand-independent.
Step 1 - Install sensor
Our plug-and-play IoT sensors can be installed in 15 minutes each. Non-invasive: no wiring, no downtime, no disruption to your business processes.
Step 2 - Data flows automatically
Via LoRaWAN and 5G, all measurement data flows in real time to your Mithra dashboard. Brand-independent: it doesn't matter which installations you have.
Step 3 - Insight and compliance
Your dashboard shows energy consumption, efficiency losses, deviations, and improvement opportunities. The data is directly usable for your GACS reporting and EED obligations.
What you can monitor: HVAC, ventilation, air quality, lighting control, sun shading, energy consumption per circuit, water consumption, temperature and humidity per room.
More than just checking a box
25-30% energy savings — through better coordination of installations
Predictive maintenance — detect problems before they lead to outages
No more inspections needed — a working GACS replaces periodic inspections
ESG reporting — data for CSRD and EU Taxonomy automatically available
Higher building value — 5% lower energy performance indicator via NTA 8800
And the best part? You can start today. With one sensor.
By the end of the day, you’ll have more insight into your building than you ever have had.
