Non-Revenue Water

Non-Revenue Water (NRW or unaccounted-for-water) is commonly understood as drinking water that has been produced (at a cost) but is considered “lost” in terms of income for the water utility.

Such losses can be real losses, through e.g. leakage from pipes (referred to as “physical losses”) or can be lost for revenue generation e.g. through non metered customer connections (also called “apparent losses”).

Our Competencies:

  • NRW baseline studies with assessment of present water losses in within the system
  • Development of NRW strategies and water loss reduction programmes
  • Pilot zone investigations with application of flow-, pressure-, noise-recording instruments
  • Physical leak detection
  • Tendering and supervision of construction programmes covering the creation of district meter areas, leak repair activities and water meter installations
  • Installation of computerised billing systems

NEWS

April 25th, 2022

Tractebel GKW will be at IFAT 2022

IFAT, the World's Leading Trade Fair for Water, Sewage Waste and Raw Materials Management, will…

December 17th, 2021

New Project in Jordan

Improving Energy Efficiency in 10 Wastewater Treatment Plants allover Jordan.

October 28th, 2021

Contract Extension for our School Infrastructure Project in Niger

Project management for construction of more than 200 school infrastructures in Tahoua region.