Basics

What types of valves are used in water networks? What is the difference between a gate valve and butterfly valve? What causes non revenue water? Hawle answers the most interesting questions about water supply.

Non-revenue water in distribution systems: Facts & Figures

With the climate change and dramatic temperature increase over past years, our water consumption will rise too. We will need much more water for agricultural purposes and for everyday life. Water will undoubtedly be a valuable resource in the future that should not be wasted. Yet our water saving capabilities are far from appropriate numbers.

water distribution network

The price of water - what is our drinking water worth?

Water is relatively inexpensive enough so that for many, it does not really register in our wallets. But how is the price of water calculated in the first place? What does a cubic meter of tap water cost across Europe? And, above all: What can we expect in the future? Here are some answers to these questions.