Conservation Labs
Conservation Labs
Made Blue
Conservation Labs is the developer of an innovative, water-saving product: the H2know. Each H2know sold provides 1000 gallons of drinking water.

About Conservation Labs
H2know measures noise in water pipes per second, and uses patented technology and a machine learning approach to translate these signals into accurate water flow estimates, leak alerts and water insights.
This information is then displayed in the H2know app, making it easy to read. View reports, find leaks and discover ways to conserve water and save money!
“
Every time you do the dishes, flush the toilet, or use any water, the water rushes through the plumbing system to that location and creates a unique sound signature. You can hear it. H2know does too.
Mark Kovscek, Founder and CEO
”
In the picture
This is what the H2Know looks like when it is simply connected to the main water pipe of a building or house.

One litre for one litre
In our program One litre for one litre you can convert the water saving or water consumption of your product, service or organization into an equal amount of litres of clean drinking water in developing countries. Choosing a selection of customers or donating more litres is also an option. Transparency is paramount and we are happy to help you communicate about it!
Other ambassadors
HMSHost
HMSHost operates over 70 restaurants and catering points at Schiphol Airport. The water required for the production and consumption of all drinks at these locations is mirrored via Made Blue.
Read moreO2Life
O2Life is a fresh thirst quencher with added oxygen. Each bottle sold provides 5 litres of clean drinking water in developing countries through Made Blue.
Read moreEasyClean
Easyclean is a cleaning company from Belgium that works as sustainably as possible. This allows them to save 20 litres of water per hour of cleaning work, which they donate as clean drinking water.
Read moreNiebla
Every water-saving yet beneficial Niebla shower head sold provides 5,000 litres of clean drinking water in developing countries.
Read more
Become ambassador too
Please feel free to contact us