SINCE the takeover of Selangor water services industry in Oct 2015, the Selangor government, through Pengurusan Air Selangor Sdn Bhd (Air Selangor), has undertaken many initiatives to reduce non-revenue water (NRW), which is treated water that is “lost” before it reaches customers.
At the end of 2015, the NRW rate stood at 32.6%. Air Selangor targeted to reduce this rate to 31% by end of 2017. Through various concerted efforts by Air Selangor, the NRW rate was successfully reduced to 30.1% by end 2017, exceeding the target that was set two years ago.