Percee® is an energy management and optimisation system that forecasts how your sites will use energy and what it will cost, then controls consumption automatically to lower the bill. It works with whatever is on site today, from a few meters to a full building automation system, and from a single building to thousands of sites.
Price of energy
Consumption before
With percee®
Illustrative day: flexible consumption moves from expensive hours to cheaper ones.
From thousands of retail stores to factories, logistics hubs and city halls, across Poland and Central Europe.

















How we got there: ask our expert
BMS, BEMS, EMS and EMOS: four names for energy systems that do very different things. Here is where each one stops.
Controls comfort in one building. Does not know the price of energy.
A BMS with an energy layer added. Still one building, still no view of the market.
Monitors and reports consumption, usually without controlling the equipment. You may also know it as EEMS or SEMS.
Measurement, forecasting and active control of every energy vector, across one site or a whole portfolio. This is percee®.
An EMOS acts on the equipment and prices every action in kWh, money and CO₂.
France
571 hGermany
344 hPoland
273 hWe have a fixed energy price. Does it change anything?
No! A lot of savings don't depend on the market price: equipment running outside working hours, setpoints that are too high, peaks that raise the capacity charge, losses nobody sees. We start from what is on site and add the missing meters and controllers.
Do we need a BMS to use percee®?
No. Percee® works with whatever is on site: a BMS or SCADA if you have one, individual controllers and meters if you don't. Where nothing can be controlled yet, we install what is needed. Your local controls always stay in charge of safety.
We don't even have metering. Does it make sense to use percee®?
Absolutely. Percee® is also a metering and monitoring platform, and metering is the natural first step towards optimisation: first you see where the energy goes, then the system starts to control it.
Where is our data kept?
In the European Union. Percee® runs in an EU cloud or on your own servers.
How do we start?
With a presentation of percee® and a first look at the data you already have. Many clients begin with one asset, such as refrigeration, then extend to the whole site or network.
What does it cost?
It depends on the number of sites and what we connect. After a first look at your data we give you a figure, or tell you plainly that we don't see enough potential.