Mettur : 67,000 TPA of caustic soda; 58,500 TPA of chlorine
Karaikal : 52,000 TPA of caustic soda; 46,000 TPA of chlorine.
The integrated membrane cell plant sources salt from the company's own salt works at Vedaranyam. The division generates all the power at its own facility.
Mettur : 48.5 MW coal based power plant
Karaikal : 12 MW gas engine power plant