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

Immolab

Immolab is a research and consultancy agency in water research, air research, asbestos research and indoor environment and asks customers to donate via the webshop.

Read more

Van Zelst automaten

Van Zelst vending machines mirrors every consumption from one of its coffee machines with the same amount of clean drinking water.

Read more

Whello

Whello likes to put its best foot forward when it comes to sustainability. In that capacity, they annually multiply the number of litres of water that is tapped in their office by a thousand in their…

Read more

Bottle Up

Bottle Up offers the perfect alternative to water in PET on the go: a reusable bottle, pre-filled, including 50 litres of clean drinking water via Made Blue.

Read more
jongen bij kraan met emmers