We created G-HUB, your home for smart use of energy……

90% of time is spent indoors.

By utlizing our G-Hub platform and combining your static data with G-Hub’s sensor data we offer you the guarantee to get maximum return on investment to reduce spending on energy.


Our vision

It is not a requirement to know all the technical ins and outs in order to consciously deal with energy, (urban) space and raw materials. Sensor information is the foundation to choose the right measures to improve your in-door climate, either at home or at work. Sensor information is the foundation to use less raw materials. Due to sensor information, you can forecast the effects of the chosen measurements. We developed the GHUB platform to enable this analysis.

How does it work?

Before taking a decision on what measures one wants to take to reduce the cost of energy in a building, a goal needs to be set. This requires detailed information about what is and what can be improved. G-Hub allows you to make informed decisions based on real-time information as well as historic data.

Healthy indoor climate

The expected result of reduction of your cost of energy can be measured by comparing your current cost with possible future cost, taking into account the wish for a more healthful climate in a building.

Sensor information

To collect information we will place sensors. By analyzing the data these sensors provide we will turn this data into information for you. This information will be visible for you (and only you) on our platform.

Sustainable and organic

There are multiple sustainable and green products available with energy reducing qualities. To add to a better climate in a building we measure temperature, motion, humidity and CO2 emissions. On our platform you are presented with measures to improve the indoor climate.

Real cases, proven technology

In the city of Deventer we collect data for an entire neighborhood with many opportunities for improvement. We convert this collected data to information and present it on the G-Hub platform.

In Amsterdam we did the same for a large monumental office environment which had much room for improvement by first analyzing and setting a baseline (the current situation). Afterwards we used sensor data to suggest improvements and the materials to reduce the cost of energy and improve the climate indoors.

The result of implementing these suggested measures lead to a reduction in the cost of energy.


The hospital where I work: the foundation for conscious use of space

I would like to optimize the use of spaces and the quality of the in-door climate of the building I work at. Sensor information is helping to optimize this.


Sensors measure the use of spaces and the quality of the in-door environment, think of COVID-19

Be aware

The quality of the in-door enviornment is linked to conscious use of spaces, without too many people in one place.


I am improving the in-door climate, based on conscious use of spaces. I know when a space is "COVID safe".


Aart van der Vlist
Christiaan Kramer
Advisor Building Products
Ruud Binnendijk
Advisory board-member
Leonardo Hofman