Did Tenom Pangi Hydro Power Station cause Beaufort floods?

Question

Accepted Answer

Tenom Pangi Hydro Power Station Denied as Cause of Beaufort Floods

Sabah Electricity Sdn Bhd (SESB) has refuted claims that the Tenom Pangi Hydro Power Station caused the recent floods in Beaufort and Tenom. The company clarified that the station operates on a run-of-river scheme, which does not involve a dam system that would typically store and release large volumes of water. Instead, water is diverted through a tunnel for electricity generation and the same quantity is returned to the river.
Operation of the Tenom Pangi Hydro Power Station

The Tenom Pangi Hydro Power Station functions using a run-of-river system, meaning it generates electricity by diverting a portion of the river's natural flow through a tunnel to its turbines. The water that passes through the turbines is then released back into the river at the same volume. This operational method differs from a dam-based system, which holds back significant water reserves.
Management of Excess Water Levels

SESB explained that the "Diversion Water Gate" (DWG), a fencing structure at the station, is used to manage water flow for power generation. When river water levels rise and the flow becomes excessive, SESB opens this DWG in stages to allow the surplus water to be released naturally back into the river. This process is designed to prevent the station's infrastructure from being overwhelmed.
Communication with Local Authorities

Prior to opening the Diversion Water Gate to release excess water, SESB maintains communication with local authorities. This practice ensures that relevant parties are informed about the station's operations, particularly concerning any water releases into the river. The power station has been operational since the 1980s and is a key supplier of electricity to Sabah.

Reading history

Hide →

This history is cleared when the page is closed.

Did Tenom Pangi Hydro Power Station cause Beaufort floods?

Loading

Was this article helpful?

Helpful

Not helpful

Report an issue

1

0

0

Share with friends