Waste Management

Key Highlights

Below are some ongoing waste management initiatives (including wastewater) :

  • The fly ash generated from coal combustion is extracted from the flue gas using an electrostatic precipitator. The heavy ash settles at the bottom of the boiler furnace. We sell the collected fly ash and heavy ash to industrial users in Cambodia, which utilise the ash for cement production, amongst other purposes. From FYE 2020 to FYE 2022, approximately 90% of our annual coal ash production was recycled through such sales. We aim to achieve a 100% coal ash production recycling by the year 2023.
  • Waste segregation at source is implemented as part of our key operations, thus enabling effective recycling of recyclable waste such as metals and plastics.