Case Studies
NEA 2023 Winners

Ranhill SAJ Sdn Bhd

Winner
Off Grid (Power)

Project Name: Micro Hydro Application at Gunung Ledang Water Treatment Plant, Tangkak, Johor Darul Takzim

  • Ranhill SAJ is Johor’s water leader, serving 3.8 million people and industries with 46 treatment plants and 23,000+ km of pipelines.
  • They achieved a game-changing feat at the Gunung Ledang Water Treatment Plant in Tangkak by creating the state’s first net-zero water treatment plant.
  • They replaced diesel generators with a 110kW micro hydro generator, reducing 90.74 tonnes of emissions, ensuring uninterrupted water supply, and setting a new sustainability standard.
  • Their success paves the way for similar eco-friendly upgrades in other plants, offering a greener, more dependable future.