- Rapid melting of glaciers has raised silt levels, damaging the turbines.
- Dam shut down for 22 days because of sediment and debris in the Sutlej.
- At the planning stage, no allowances were made for the high sediment levels.
- Against the target of 7,850 mu of power every year, it can only generate 4,500 mu.
- Rs 750 crore losses totted up in the last two years.