Expert: Mismanagement of CEB hydro resources increases costly oil-powered electricity generation

The Ceylon Electricity Board (CEB) is in one of the strongest hydro storage positions in recent memory, but it has mismanaged key hydropower complexes, causing an increase in oil-powered electricity generation and and costs.

- BY IFHAM NIZAM

Energy expert Dr. Vidura Ralapanawe has raised serious concerns over CEB’s operational decisions, particularly the skewed use of the Mahaweli and Laxapana hydropower complexes. “By mid-May, the system had ample storage — about 60% overall — which is actually a very good position to be in just before the South-West monsoon rains,” he said. “But within that headline figure is a huge imbalance. Mahaweli reservoirs are near 75%, while Laxapana is languishing at 30%.”

This lopsided storage has already caused direct operational problems. The Canyon power station, which is fed by the Maussakele Reservoir in the Laxapana complex, has been forced to reduce its output. The 60MW plant is now operating at just 40MW due to limited water availability. Downstream, the 100MW New Laxapana station is similarly constrained.