We combine salt and electricity to produce chlorine and caustic soda, commonly referred to as chlor-alkali at our Calvert City and Geismar facilities.  Our caustic soda is sold primarily to external customers for various end use markets such as organic and inorganic chemicals, neutralization, bleach, pulp and paper, and alumina.

We operate two state-of-the-art membrane chlorine plants in Calvert City, KY and Geismar, LA, with capacities of 275,000/350,000 electro chemical units (ECUs) respectively.   We currently have the capacity to supply all of our chlorine requirements internally.